[master] Auto-update dependencies (#936)

Produced via:
  `./hack/update-deps.sh --upgrade && ./hack/update-codegen.sh`
/assign maximilien rhuss
/cc maximilien rhuss

go.mod

@@ -11,13 +11,13 @@ require (
 	golang.org/x/crypto v0.0.0-20200709230013-948cd5f35899
 	gotest.tools v2.2.0+incompatible
 	k8s.io/api v0.18.1
-	k8s.io/apimachinery v0.18.5
+	k8s.io/apimachinery v0.18.6
 	k8s.io/cli-runtime v0.17.6
 	k8s.io/client-go v11.0.1-0.20190805182717-6502b5e7b1b5+incompatible
 	k8s.io/code-generator v0.18.0
-	knative.dev/eventing v0.16.1-0.20200715062032-28f9f61e6131
+	knative.dev/eventing v0.16.1-0.20200724032657-8d83431c07bd
-	knative.dev/pkg v0.0.0-20200714233132-cb1281d05cc8
+	knative.dev/pkg v0.0.0-20200724211057-f21f66204a5c
-	knative.dev/serving v0.16.1-0.20200715073232-81d40bfc82a6
+	knative.dev/serving v0.16.1-0.20200724203457-1517b1735305
 	sigs.k8s.io/yaml v1.2.0
 )
 

go.sum

@@ -20,6 +20,8 @@ cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKV
 cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
 cloud.google.com/go v0.60.0 h1:R+tDlceO7Ss+zyvtsdhTxacDyZ1k99xwskQ4FT7ruoM=
 cloud.google.com/go v0.60.0/go.mod h1:yw2G51M9IfRboUH61Us8GqCeF1PzPblB823Mn2q2eAU=
+cloud.google.com/go v0.61.0 h1:NLQf5e1OMspfNT1RAHOB3ublr1TW3YTXO8OiWwVjK2U=
+cloud.google.com/go v0.61.0/go.mod h1:XukKJg4Y7QsUu0Hxg3qQKUWR4VuWivmyMK2+rUyxAqw=
 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
 cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
 cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
@@ -35,28 +37,25 @@ cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+
 cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
 cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
 cloud.google.com/go/pubsub v1.5.0/go.mod h1:ZEwJccE3z93Z2HWvstpri00jOg7oO4UZDtKhwDwqF0w=
+cloud.google.com/go/pubsub v1.6.0/go.mod h1:I6DkrTv7tKIvDQTZt+6rAFo1446FEoVDJeLXTu4pCcE=
 cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
 cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
 cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
 cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
+cloud.google.com/go/storage v1.9.0/go.mod h1:m+/etGaqZbylxaNT876QGXqEHp4PR2Rq5GMqICWb9bU=
 cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
 code.gitea.io/sdk/gitea v0.12.0/go.mod h1:z3uwDV/b9Ls47NGukYM9XhnHtqPh/J+t40lsUrR6JDY=
 contrib.go.opencensus.io/exporter/aws v0.0.0-20181029163544-2befc13012d0/go.mod h1:uu1P0UCM/6RbsMrgPa98ll8ZcHM858i/AD06a9aLRCA=
 contrib.go.opencensus.io/exporter/ocagent v0.4.12/go.mod h1:450APlNTSR6FrvC3CTRqYosuDstRB9un7SOx2k/9ckA=
 contrib.go.opencensus.io/exporter/ocagent v0.5.0/go.mod h1:ImxhfLRpxoYiSq891pBrLVhN+qmP8BTVvdH2YLs7Gl0=
-contrib.go.opencensus.io/exporter/ocagent v0.6.0 h1:Z1n6UAyr0QwM284yUuh5Zd8JlvxUGAhFZcgMJkMPrGM=
+contrib.go.opencensus.io/exporter/ocagent v0.7.1-0.20200615190824-f8c219d2d895 h1:bXMXgHq+WAIkI2dQivk1yMyKVVqMj8emLmhEqQghPWw=
-contrib.go.opencensus.io/exporter/ocagent v0.6.0/go.mod h1:zmKjrJcdo0aYcVS7bmEeSEBLPA9YJp5bjrofdU3pIXs=
+contrib.go.opencensus.io/exporter/ocagent v0.7.1-0.20200615190824-f8c219d2d895/go.mod h1:IshRmMJBhDfFj5Y67nVhMYTTIze91RUeT73ipWKs/GY=
-contrib.go.opencensus.io/exporter/ocagent v0.6.1-0.20200121232419-b3d61dbd6252 h1:78QgIAE2FeU2klDzCuergwddNYzuC9EihGyR2Eq+/XM=
-contrib.go.opencensus.io/exporter/ocagent v0.6.1-0.20200121232419-b3d61dbd6252/go.mod h1:COXDBN+YYlzrujnt2M1Ym3DBY4O3GlMujpfhzvS27Rk=
 contrib.go.opencensus.io/exporter/prometheus v0.1.0 h1:SByaIoWwNgMdPSgl5sMqM2KDE5H/ukPWBRo314xiDvg=
 contrib.go.opencensus.io/exporter/prometheus v0.1.0/go.mod h1:cGFniUXGZlKRjzOyuZJ6mgB+PgBcCIa79kEKR8YCW+A=
 contrib.go.opencensus.io/exporter/prometheus v0.2.1-0.20200609204449-6bcf6f8577f0 h1:2O3c1g5CzMc1+Uah4Waot9Obm0yw70VXJzWaP6Fz3nw=
 contrib.go.opencensus.io/exporter/prometheus v0.2.1-0.20200609204449-6bcf6f8577f0/go.mod h1:MjHoxkI7Ny27toPeFkRbXbzVjzIGkwOAptrAy8Mxtm8=
 contrib.go.opencensus.io/exporter/stackdriver v0.12.1/go.mod h1:iwB6wGarfphGGe/e5CWqyUk/cLzKnWsOKPVW3no6OTw=
 contrib.go.opencensus.io/exporter/stackdriver v0.12.8/go.mod h1:XyyafDnFOsqoxHJgTFycKZMrRUrPThLh2iYTJF6uoO0=
-contrib.go.opencensus.io/exporter/stackdriver v0.12.9-0.20191108183826-59d068f8d8ff/go.mod h1:XyyafDnFOsqoxHJgTFycKZMrRUrPThLh2iYTJF6uoO0=
-contrib.go.opencensus.io/exporter/stackdriver v0.13.1 h1:RX9W6FelAqTVnBi/bRXJLXr9n18v4QkQwZYIdnNS51I=
-contrib.go.opencensus.io/exporter/stackdriver v0.13.1/go.mod h1:z2tyTZtPmQ2HvWH4cOmVDgtY+1lomfKdbLnkJvZdc8c=
 contrib.go.opencensus.io/exporter/stackdriver v0.13.2 h1:5lKLBwUuq4S6pTbYaBtWmnay3eJfKNS3qL8M8HM5fM4=
 contrib.go.opencensus.io/exporter/stackdriver v0.13.2/go.mod h1:aXENhDJ1Y4lIg4EUaVTwzvYETVNZk10Pu26tevFKLUc=
 contrib.go.opencensus.io/exporter/zipkin v0.1.1/go.mod h1:GMvdSl3eJ2gapOaLKzTKE3qDgUkJ86k9k3yY2eqwkzc=
@@ -116,6 +115,7 @@ github.com/GoogleCloudPlatform/cloud-builders/gcs-fetcher v0.0.0-20191203181535-
 github.com/GoogleCloudPlatform/cloudsql-proxy v0.0.0-20191009163259-e802c2cb94ae/go.mod h1:mjwGPas4yKduTyubHvD1Atl9r1rUq8DfVy+gkVvZ+oo=
 github.com/GoogleCloudPlatform/k8s-cloud-provider v0.0.0-20190822182118-27a4ced34534/go.mod h1:iroGtC8B3tQiqtds1l+mgk/BBOrxbqjH+eUfFQYRc14=
 github.com/GoogleCloudPlatform/testgrid v0.0.7/go.mod h1:lmtHGBL0M/MLbu1tR9BWV7FGZ1FEFIdPqmJiHNCL7y8=
+github.com/GoogleCloudPlatform/testgrid v0.0.13/go.mod h1:UlC/MvnkKjiVGijIKOHxnVyhDiTDCydw9H1XzmclQGU=
 github.com/MakeNowJust/heredoc v0.0.0-20170808103936-bb23615498cd/go.mod h1:64YHyfSL2R96J44Nlwm39UHepQbyR5q10x7iYa1ks2E=
 github.com/Masterminds/goutils v1.1.0/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU=
 github.com/Masterminds/semver v1.5.0/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
@@ -155,7 +155,7 @@ github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo
 github.com/andybalholm/brotli v0.0.0-20190621154722-5f990b63d2d6/go.mod h1:+lx6/Aqd1kLJ1GQfkvOnaZ1WGmLpMpbprPuIOOZX30U=
 github.com/andygrunwald/go-gerrit v0.0.0-20190120104749-174420ebee6c/go.mod h1:0iuRQp6WJ44ts+iihy5E/WlPqfg5RNeQxOmzRkxCdtk=
 github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
-github.com/antihax/optional v0.0.0-20180407024304-ca021399b1a6/go.mod h1:V8iCPQYkqmusNa815XgQio277wI47sdRh1dUOLdyC6Q=
+github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/apex/log v1.1.4/go.mod h1:AlpoD9aScyQfJDVHmLMEcx4oU6LqzkWp4Mg9GdAcEvQ=
 github.com/apex/log v1.3.0/go.mod h1:jd8Vpsr46WAe3EZSQ/IUMs2qQD/GOycT5rPWCO1yGcs=
@@ -335,6 +335,7 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
 github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/fsouza/fake-gcs-server v0.0.0-20180612165233-e85be23bdaa8/go.mod h1:1/HufuJ+eaDf4KTnYdS6HJMGvMRU8d4cYTuu/1QaBbI=
+github.com/fsouza/fake-gcs-server v1.19.4/go.mod h1:I0/88nHCASqJJ5M7zVF0zKODkYTcuXFW5J5yajsNJnE=
 github.com/garyburd/redigo v0.0.0-20150301180006-535138d7bcd7/go.mod h1:NR3MbYisc3/PwhQ00EMzDiPmrwpPxAn5GI05/YaO1SY=
 github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
@@ -514,9 +515,13 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.4.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.0 h1:/QaMHBdZ26BB3SSst0Iwl10Epc+xhTquomWX0oZEB6w=
 github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.1 h1:JFrFEBb2xKufg6XkJsJr+WbKb4FQlURi5RUcBveYu9k=
+github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-containerregistry v0.0.0-20200115214256-379933c9c22b/go.mod h1:Wtl/v6YdQxv397EREtzwgd9+Ud7Q5D8XMbi3Zazgkrs=
 github.com/google/go-containerregistry v0.1.1 h1:AG8FSAfXglim2l5qSrqp5VK2Xl03PiBf25NiTGGamws=
 github.com/google/go-containerregistry v0.1.1/go.mod h1:npTSyywOeILcgWqd+rvtzGWflIPPcBQhYoOONaY4ltM=
+github.com/google/go-containerregistry v0.1.2-0.20200717224239-a84993334b27 h1:UE29caIXS8tGBSgWvLOnFdOqV5fv672bfvkCS/9EHo0=
+github.com/google/go-containerregistry v0.1.2-0.20200717224239-a84993334b27/go.mod h1:npTSyywOeILcgWqd+rvtzGWflIPPcBQhYoOONaY4ltM=
 github.com/google/go-github v17.0.0+incompatible/go.mod h1:zLgOLi98H3fifZn+44m+umXrS52loVEgC2AApnigrVQ=
 github.com/google/go-github/v27 v27.0.6/go.mod h1:/0Gr8pJ55COkmv+S/yPKCczSkUPIM/LnFyubufRNIS0=
 github.com/google/go-github/v28 v28.1.1/go.mod h1:bsqJWQX05omyWVmc00nEUql9mhQyv38lDZ8kPZcQVoM=
@@ -533,6 +538,7 @@ github.com/google/licenseclassifier v0.0.0-20200708223521-3d09a0ea2f39/go.mod h1
 github.com/google/mako v0.0.0-20190821191249-122f8dcef9e3/go.mod h1:YzLcVlL+NqWnmUEPuhS1LxDDwGO9WNbVlEXaF4IH35g=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/martian v2.1.1-0.20190517191504-25dcb96d9e51+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
+github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
 github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
 github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
 github.com/google/pprof v0.0.0-20190723021845-34ac40c74b70/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
@@ -541,6 +547,7 @@ github.com/google/pprof v0.0.0-20200212024743-f11f1df84d12/go.mod h1:ZgVRPoUq/hf
 github.com/google/pprof v0.0.0-20200229191704-1ebb73c60ed3/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
 github.com/google/pprof v0.0.0-20200430221834-fc25d7d30c6d/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
 github.com/google/pprof v0.0.0-20200507031123-427632fa3b1c/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
+github.com/google/pprof v0.0.0-20200708004538-1a94d8640e99/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
 github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
 github.com/google/rpmpack v0.0.0-20191226140753-aa36bfddb3a0/go.mod h1:RaTPr0KUf2K7fnZYLNDrr8rxAamWs3iNywJLtQ2AzBg=
 github.com/google/subcommands v1.0.1/go.mod h1:ZjhPrFU+Olkh9WazFPsl27BQ4UPiG37m3yTrtFlrHVk=
@@ -569,9 +576,11 @@ github.com/goreleaser/nfpm v1.3.0/go.mod h1:w0p7Kc9TAUgWMyrub63ex3M2Mgw88M4GZXoT
 github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
 github.com/gorilla/csrf v1.6.2/go.mod h1:7tSf8kmjNYr7IWDCYhd3U8Ck34iQ/Yw5CJu7bAkHEGI=
 github.com/gorilla/handlers v0.0.0-20150720190736-60c7bfde3e33/go.mod h1:Qkdc/uu4tH4g6mTK6auzZ766c4CA0Ng8+o/OAirnOIQ=
+github.com/gorilla/handlers v1.4.2/go.mod h1:Qkdc/uu4tH4g6mTK6auzZ766c4CA0Ng8+o/OAirnOIQ=
 github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
 github.com/gorilla/mux v1.7.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
 github.com/gorilla/mux v1.7.3/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
+github.com/gorilla/mux v1.7.4/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
 github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
 github.com/gorilla/sessions v1.2.0/go.mod h1:dk2InVEVJ0sfLlnXv9EAgkf6ecYs/i80K/zI+bUmuGM=
 github.com/gorilla/websocket v0.0.0-20170926233335-4201258b820c/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
@@ -589,11 +598,9 @@ github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgf
 github.com/grpc-ecosystem/grpc-gateway v1.8.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/grpc-ecosystem/grpc-gateway v1.9.2/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
-github.com/grpc-ecosystem/grpc-gateway v1.9.4/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
-github.com/grpc-ecosystem/grpc-gateway v1.12.1/go.mod h1:8XEsbTttt/W+VvjtQhLACqCisSPWTxCZ7sBRjU6iH9c=
+github.com/grpc-ecosystem/grpc-gateway v1.14.6 h1:8ERzHx8aj1Sc47mu9n/AksaKCSWrMchFtkdrS4BIj5o=
-github.com/grpc-ecosystem/grpc-gateway v1.12.2 h1:D0EVSTwQoQOyfY35QNSuPJA4jpZRtkoGYWQMB7XNg5o=
+github.com/grpc-ecosystem/grpc-gateway v1.14.6/go.mod h1:zdiPV4Yse/1gnckTHtghG4GkDEdKCRJduHpTxT3/jcw=
-github.com/grpc-ecosystem/grpc-gateway v1.12.2/go.mod h1:8XEsbTttt/W+VvjtQhLACqCisSPWTxCZ7sBRjU6iH9c=
 github.com/h2non/gock v1.0.9/go.mod h1:CZMcB0Lg5IWnr9bF79pPMg9WeV6WumxQiUJ1UvdO1iE=
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@@ -749,6 +756,7 @@ github.com/mattn/go-shellwords v1.0.10/go.mod h1:EZzvwXDESEeg03EKmM+RmDnNOPKG4lL
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@@ -805,6 +813,8 @@ github.com/ncw/swift v1.0.47/go.mod h1:23YIA4yWVnGwv2dQlN4bB7egfYX6YLn0Yo/S6zZO/
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@@ -818,6 +828,8 @@ github.com/onsi/ginkgo v1.11.0 h1:JAKSXpt1YjtLA7YpPiqO9ss6sNXEsPfSGdwN0UHqzrw=
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@@ -827,6 +839,8 @@ github.com/onsi/gomega v1.8.1 h1:C5Dqfs/LeauYDX0jJXIe2SWmwCbGzx9yF8C8xy3Lh34=
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@@ -919,6 +933,10 @@ github.com/quasilyte/go-ruleguard v0.1.2-0.20200318202121-b00d7a75d3d8/go.mod h1
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@@ -1002,6 +1020,7 @@ github.com/spf13/viper v1.6.2 h1:7aKfF+e8/k68gda3LOjo5RxiUqddoFxVq4BKBPrxk5E=
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@@ -1227,6 +1246,7 @@ golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/
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@@ -1277,11 +1297,11 @@ golang.org/x/sys v0.0.0-20190616124812-15dcb6c0061f/go.mod h1:h1NjWce9XRLGQEsW7w
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@@ -1312,6 +1332,9 @@ golang.org/x/sys v0.0.0-20200523222454-059865788121/go.mod h1:h1NjWce9XRLGQEsW7w
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@@ -1327,6 +1350,8 @@ golang.org/x/time v0.0.0-20191024005414-555d28b269f0 h1:/5xXl8Y5W96D+TtHSlonuFqG
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@@ -1405,14 +1430,20 @@ golang.org/x/tools v0.0.0-20200422022333-3d57cf2e726e/go.mod h1:EkVYQZoAsY45+roY
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 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
@@ -1448,6 +1479,7 @@ google.golang.org/api v0.20.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/
 google.golang.org/api v0.22.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
 google.golang.org/api v0.24.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
 google.golang.org/api v0.25.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
+google.golang.org/api v0.26.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
 google.golang.org/api v0.28.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
 google.golang.org/api v0.29.0 h1:BaiDisFir8O4IJxvAabCGGkQ6yCJegNQqSVoYUNAnbk=
 google.golang.org/api v0.29.0/go.mod h1:Lcubydp8VUV7KeIHD9z2Bys/sm/vGKnG1UHuDBSrHWM=
@@ -1475,7 +1507,6 @@ google.golang.org/genproto v0.0.0-20190716160619-c506a9f90610/go.mod h1:DMBHOl98
 google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
-google.golang.org/genproto v0.0.0-20190927181202-20e1ac93f88c/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
 google.golang.org/genproto v0.0.0-20191009194640-548a555dbc03/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20191115194625-c23dd37a84c9/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
@@ -1492,14 +1523,19 @@ google.golang.org/genproto v0.0.0-20200312145019-da6875a35672/go.mod h1:55QSHmfG
 google.golang.org/genproto v0.0.0-20200331122359-1ee6d9798940/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200430143042-b979b6f78d84/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/genproto v0.0.0-20200515170657-fc4c6c6a6587/go.mod h1:YsZOwe1myG/8QRHRsmBRE1LrgQY60beZKjly0O1fX9U=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
 google.golang.org/genproto v0.0.0-20200527145253-8367513e4ece/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA=
+google.golang.org/genproto v0.0.0-20200603110839-e855014d5736/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA=
 google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA=
 google.golang.org/genproto v0.0.0-20200626011028-ee7919e894b5/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20200707001353-8e8330bf89df/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
-google.golang.org/genproto v0.0.0-20200710124503-20a17af7bd0e h1:k+p/u26/lVeNEpdxSeUrm7rTvoFckBKaf7gTzgmHyDA=
+google.golang.org/genproto v0.0.0-20200709005830-7a2ca40e9dc3/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
-google.golang.org/genproto v0.0.0-20200710124503-20a17af7bd0e/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200711021454-869866162049/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200721032028-5044d0edf986/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200722002428-88e341933a54 h1:ASrBgpl9XvkNTP0m39/j18mid7aoF21npu2ioIBxYnY=
+google.golang.org/genproto v0.0.0-20200722002428-88e341933a54/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/grpc v0.0.0-20160317175043-d3ddb4469d5a/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
 google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
@@ -1508,7 +1544,6 @@ google.golang.org/grpc v1.20.0/go.mod h1:chYK+tFQF0nDUGJgXMSgLCQk3phJEuONr2DCgLD
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
-google.golang.org/grpc v1.22.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.22.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.23.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
@@ -1646,28 +1681,29 @@ k8s.io/legacy-cloud-providers v0.17.4/go.mod h1:FikRNoD64ECjkxO36gkDgJeiQWwyZTuB
 k8s.io/metrics v0.17.2/go.mod h1:3TkNHET4ROd+NfzNxkjoVfQ0Ob4iZnaHmSEA4vYpwLw=
 k8s.io/test-infra v0.0.0-20200514184223-ba32c8aae783/go.mod h1:bW6thaPZfL2hW7ecjx2WYwlP9KQLM47/xIJyttkVk5s=
 k8s.io/test-infra v0.0.0-20200617221206-ea73eaeab7ff/go.mod h1:L3+cRvwftUq8IW1TrHji5m3msnc4uck/7LsE/GR/aZk=
-k8s.io/test-infra v0.0.0-20200710134549-5891a1a4cc17/go.mod h1:L3+cRvwftUq8IW1TrHji5m3msnc4uck/7LsE/GR/aZk=
+k8s.io/test-infra v0.0.0-20200721115715-1af01ef6b4c8/go.mod h1:4cRZlOy5Ka3Ym/orCmNWL2dsE39pN0xHFT0WFrZe2HQ=
+k8s.io/test-infra v0.0.0-20200722010006-526277bee528/go.mod h1:4cRZlOy5Ka3Ym/orCmNWL2dsE39pN0xHFT0WFrZe2HQ=
+k8s.io/test-infra v0.0.0-20200723132140-b02d194a2d64/go.mod h1:4cRZlOy5Ka3Ym/orCmNWL2dsE39pN0xHFT0WFrZe2HQ=
 k8s.io/utils v0.0.0-20191114184206-e782cd3c129f/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
 k8s.io/utils v0.0.0-20200124190032-861946025e34 h1:HjlUD6M0K3P8nRXmr2B9o4F9dUy9TCj/aEpReeyi6+k=
 k8s.io/utils v0.0.0-20200124190032-861946025e34/go.mod h1:sZAwmy6armz5eXlNoLmJcl4F1QuKu7sr+mFQ0byX7Ew=
 knative.dev/caching v0.0.0-20200116200605-67bca2c83dfa/go.mod h1:dHXFU6CGlLlbzaWc32g80cR92iuBSpsslDNBWI8C7eg=
-knative.dev/caching v0.0.0-20200713162518-90ce4328c69e/go.mod h1:7I1DXX8uZX74qggUoUse5ZCaTuMIKyTVBZBpr/cmlaQ=
+knative.dev/caching v0.0.0-20200723145958-d031ce9de55d/go.mod h1:z0tB8jJWOJj4SfbWGps++hjMQHSxB5XEiTyaRuyRtfE=
-knative.dev/eventing v0.16.1-0.20200715062032-28f9f61e6131 h1:0/sqa96BMdcsMcQHgNVud3+lc1h7B6Se7jsv/XIVDL4=
+knative.dev/eventing v0.16.1-0.20200724032657-8d83431c07bd h1:3Etn1vLNy1o0UE3kmUVedC/ZPHMYqKIsr2xAt3YArIY=
-knative.dev/eventing v0.16.1-0.20200715062032-28f9f61e6131/go.mod h1:L57bxLUQcqgiC+VpbBAqiXu0L4SgY9ts7OZHjtoOVww=
+knative.dev/eventing v0.16.1-0.20200724032657-8d83431c07bd/go.mod h1:D7x216MQznRHiu3V7Y5I29/xCRkHxl9i21T6LrZPQt8=
 knative.dev/eventing-contrib v0.11.2/go.mod h1:SnXZgSGgMSMLNFTwTnpaOH7hXDzTFtw0J8OmHflNx3g=
-knative.dev/networking v0.0.0-20200713162319-e2731eead7e8 h1:BYQ/DJ1CQ0TQHzrrgdlg3zmL3djM/c4N4utLSEh9Fr8=
+knative.dev/networking v0.0.0-20200723155758-cc457d7322d6 h1:E3icpGu2JG84UXvrG/36FovPwVmBWs1q6R6xZzcO6dM=
-knative.dev/networking v0.0.0-20200713162319-e2731eead7e8/go.mod h1:9LCtmPUoygQ+M1ujGZeYcytAF3bDR42rlINsBhge06o=
+knative.dev/networking v0.0.0-20200723155758-cc457d7322d6/go.mod h1:Xd6H9nzGwHI/tfEnvrm7dQjYP1s/CbZL8J941HyUaSE=
 knative.dev/pkg v0.0.0-20200207155214-fef852970f43/go.mod h1:pgODObA1dTyhNoFxPZTTjNWfx6F0aKsKzn+vaT9XO/Q=
-knative.dev/pkg v0.0.0-20200713031612-b09a159e12c9/go.mod h1:aWPsPIHISvZetAm/2pnz+v6Ro5EYaX704Z/Zd9rTZ4M=
+knative.dev/pkg v0.0.0-20200723060257-ae9c3f7fa8d3/go.mod h1:pOJ+tu5k/SgHPGmecWqFguxJcIZozyDWlTlyldGcYGM=
-knative.dev/pkg v0.0.0-20200714163019-3a916efe5c2e/go.mod h1:2xVLIH5SNUripobZvOEz3w/Ta9xqMkw7QmFIa2cbDFY=
+knative.dev/pkg v0.0.0-20200724055557-c36f46cc8c80/go.mod h1:GtoTEupsOzadgRKT4GgPWukbhAcINwDDGcKibTyd1Fk=
-knative.dev/pkg v0.0.0-20200714180919-c49f5b61e264/go.mod h1:yFXTzV2GIB30Qs6pdJNCbtKaIEhxH9fsmrrltAqfjWE=
+knative.dev/pkg v0.0.0-20200724211057-f21f66204a5c h1:jJs9rQhkCexFr9m6+sYIPq/0DtRe+typQB64ffbXydM=
-knative.dev/pkg v0.0.0-20200714233132-cb1281d05cc8 h1:pTcMEoNX1bwbLAsjA7hTsoO4gh3XyxmqDlKygm6mf+E=
+knative.dev/pkg v0.0.0-20200724211057-f21f66204a5c/go.mod h1:jVP9M8uft3EYhWF8K00zKiNCvyfGy3tm0L2w9edCRqw=
-knative.dev/pkg v0.0.0-20200714233132-cb1281d05cc8/go.mod h1:yFXTzV2GIB30Qs6pdJNCbtKaIEhxH9fsmrrltAqfjWE=
+knative.dev/serving v0.16.1-0.20200724203457-1517b1735305 h1:Bqn8mTuMMWdnmbJzRPvEM69p71npap/YQPIxuNvkChE=
-knative.dev/serving v0.16.1-0.20200715073232-81d40bfc82a6 h1:Z2zzsfHz6g4F59cNW78GXAnprdJ7Ez1al+s8jQqXseQ=
+knative.dev/serving v0.16.1-0.20200724203457-1517b1735305/go.mod h1:txxxmKATqqQv9j/s7K6PI6BAZ3cOAddJE72LHUsTxDY=
-knative.dev/serving v0.16.1-0.20200715073232-81d40bfc82a6/go.mod h1:N8K6wnL96n2SYnYARwLx99UrMJrw8nPCXxWwStBKf+Q=
+knative.dev/test-infra v0.0.0-20200721175154-c98db9bd4d5d/go.mod h1:kzRhTm5L08eDQFRl8NKSAN93lz6IZWQMs+2TjTCN+VA=
-knative.dev/test-infra v0.0.0-20200710160019-5b9732bc24f7/go.mod h1:vtT6dLs/iNj8pKcfag8CSVqHKNMgyCFtU/g1pV7Bovs=
+knative.dev/test-infra v0.0.0-20200722142057-3ca910b5a25e/go.mod h1:oHmDsPmq+zcc3b+Z94Kgmrz1JnmZEz36jmKuvL2Lw7o=
-knative.dev/test-infra v0.0.0-20200713045417-850e4e37918d/go.mod h1:vtT6dLs/iNj8pKcfag8CSVqHKNMgyCFtU/g1pV7Bovs=
+knative.dev/test-infra v0.0.0-20200723182457-517b66ba19c1/go.mod h1:Y3sNbLSTA11kRcLvTzRsZCxO+GQuw7KV7+PL+iD+9CA=
-knative.dev/test-infra v0.0.0-20200713220518-5a4c4cad5372/go.mod h1:vtT6dLs/iNj8pKcfag8CSVqHKNMgyCFtU/g1pV7Bovs=
 modernc.org/cc v1.0.0/go.mod h1:1Sk4//wdnYJiUIxnW8ddKpaOJCF37yAdqYnkxUpaYxw=
 modernc.org/golex v1.0.0/go.mod h1:b/QX9oBD/LhixY6NDh+IdGv17hgB+51fET1i2kPSmvk=
 modernc.org/mathutil v1.0.0/go.mod h1:wU0vUrJsVWBZ4P6e7xtFJEhFSNsfRLJ8H458uRjg03k=
@@ -1685,7 +1721,7 @@ rsc.io/letsencrypt v0.0.3/go.mod h1:buyQKZ6IXrRnB7TdkHP0RyEybLx18HHyOSoTyoOLqNY=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
 sigs.k8s.io/boskos v0.0.0-20200526191642-45fc818e2d00/go.mod h1:L1ubP7d1CCMSQSjKiZv6dGbh7b4kfoG+dFPj8cfYDnI=
-sigs.k8s.io/boskos v0.0.0-20200617235605-f289ba6555ba/go.mod h1:ZO5RV+VxJS9mb6DvZ1yAjywoyq/wQ8b0vDoZxcIA5kE=
+sigs.k8s.io/boskos v0.0.0-20200717180850-7299d535c033/go.mod h1:ZO5RV+VxJS9mb6DvZ1yAjywoyq/wQ8b0vDoZxcIA5kE=
 sigs.k8s.io/controller-runtime v0.5.0/go.mod h1:REiJzC7Y00U+2YkMbT8wxgrsX5USpXKGhb2sCtAXiT8=
 sigs.k8s.io/controller-runtime v0.5.4/go.mod h1:JZUwSMVbxDupo0lTJSSFP5pimEyxGynROImSsqIOx1A=
 sigs.k8s.io/kustomize v2.0.3+incompatible h1:JUufWFNlI44MdtnjUqVnvh29rR37PQFzPbLXqhyOyX0=

scripts/test-infra/COMMIT

@@ -1 +1 @@
-5a4c4cad53724b4e74412981008ae34252c2e086
+d5ec9cdc6b33bb0040747130db664579553ceb45

scripts/test-infra/e2e-tests.sh

@@ -85,6 +85,19 @@ function go_test_e2e() {
   report_go_test -v -race -count=1 ${go_options} $@ "${test_options}"
 }
 
+# Dumps the k8s api server metrics. Spins up a proxy, waits a little bit and
+# dumps the metrics to ${ARTIFACTS}/k8s.metrics.txt
+function dump_metrics() {
+    header ">> Starting kube proxy"
+    kubectl proxy --port=8080 &
+    local proxy_pid=$!
+    sleep 5
+    header ">> Grabbing k8s metrics"
+    curl -s http://localhost:8080/metrics > ${ARTIFACTS}/k8s.metrics.txt
+    # Clean up proxy so it doesn't interfere with job shutting down
+    kill $proxy_pid || true
+}
+
 # Dump info about the test cluster. If dump_extra_cluster_info() is defined, calls it too.
 # This is intended to be called when a test fails to provide debugging information.
 function dump_cluster_state() {
@@ -410,6 +423,7 @@ function success() {
   echo "**************************************"
   echo "***        E2E TESTS PASSED        ***"
   echo "**************************************"
+  dump_metrics
   exit 0
 }
 
@@ -419,6 +433,7 @@ function fail_test() {
   set_test_return_code 1
   [[ -n $1 ]] && echo "ERROR: $1"
   dump_cluster_state
+  dump_metrics
   exit 1
 }
 

scripts/test-infra/library.sh

@@ -134,7 +134,9 @@ function wait_until_pods_running() {
   echo -n "Waiting until all pods in namespace $1 are up"
   local failed_pod=""
   for i in {1..150}; do  # timeout after 5 minutes
-    local pods="$(kubectl get pods --no-headers -n $1 2>/dev/null)"
+    # List all pods. Ignore Terminating pods as those have either been replaced through
+    # a deployment or terminated on purpose (through chaosduck for example).
+    local pods="$(kubectl get pods --no-headers -n $1 2>/dev/null | grep -v Terminating)"
     # All pods must be running (ignore ImagePull error to allow the pod to retry)
     local not_running_pods=$(echo "${pods}" | grep -v Running | grep -v Completed | grep -v ErrImagePull | grep -v ImagePullBackOff)
     if [[ -n "${pods}" ]] && [[ -z "${not_running_pods}" ]]; then

scripts/test-infra/presubmit-tests.sh

@@ -28,7 +28,7 @@ readonly PRESUBMIT_TEST_FAIL_FAST=${PRESUBMIT_TEST_FAIL_FAST:-0}
 readonly NO_PRESUBMIT_FILES=(\.png \.gitignore \.gitattributes ^OWNERS ^OWNERS_ALIASES ^AUTHORS)
 
 # Flag if this is a presubmit run or not.
-(( IS_PROW )) && [[ -n "${PULL_PULL_SHA}" ]] && IS_PRESUBMIT=1 || IS_PRESUBMIT=0
+(( IS_PROW )) && [[ ${JOB_TYPE} == "presubmit" ]] && IS_PRESUBMIT=1 || IS_PRESUBMIT=0
 readonly IS_PRESUBMIT
 
 # List of changed files on presubmit, LF separated.
@@ -109,7 +109,8 @@ function run_build_tests() {
 # Parameters: $1 - report name.
 #             $2... - command (test) to run.
 function report_build_test() {
-  local report="$(mktemp)"
+  local report
+  report="$(mktemp)"
   local report_name="$1"
   shift
   local errors=""
@@ -163,7 +164,8 @@ function default_build_test_runner() {
   [[ -z "${go_pkg_dirs}" ]] && return ${failed}
   # Ensure all the code builds
   subheader "Checking that go code builds"
-  local report="$(mktemp)"
+  local report
+  report="$(mktemp)"
   local errors_go1=""
   local errors_go2=""
   if ! capture_output "${report}" go build -v ./... ; then
@@ -172,10 +174,12 @@ function default_build_test_runner() {
     errors_go1="$(grep -v '^\(github\.com\|knative\.dev\)/' "${report}" | sort | uniq)"
   fi
   # Get all build tags in go code (ignore /vendor, /hack and /third_party)
-  local tags="$(grep -r '// +build' . \
+  local tags
+  tags="$(grep -r '// +build' . \
     | grep -v '^./vendor/' | grep -v '^./hack/' | grep -v '^./third_party' \
     | cut -f3 -d' ' | sort | uniq | tr '\n' ' ')"
-  local tagged_pkgs="$(grep -r '// +build' . \
+  local tagged_pkgs
+  tagged_pkgs="$(grep -r '// +build' . \
     | grep -v '^./vendor/' | grep -v '^./hack/' | grep -v '^./third_party' \
     | grep ":// +build " | cut -f1 -d: | xargs dirname \
     | sort | uniq | tr '\n' ' ')"
@@ -190,7 +194,8 @@ function default_build_test_runner() {
     rm -f e2e.test
   done
 
-  local errors_go="$(echo -e "${errors_go1}\n${errors_go2}" | uniq)"
+  local errors_go
+  errors_go="$(echo -e "${errors_go1}\n${errors_go2}" | uniq)"
   create_junit_xml _build_tests Build_Go "${errors_go}"
   # Check that we don't have any forbidden licenses in our images.
   subheader "Checking for forbidden licenses"
@@ -266,17 +271,16 @@ function run_integration_tests() {
 
 # Default integration test runner that runs all `test/e2e-*tests.sh`.
 function default_integration_test_runner() {
-  # options is always empty.
-  # TODO: remove it or indeed allow passing options.
-  local options=""
   local failed=0
-  for e2e_test in $(find test/ -name e2e-*tests.sh); do
+  find test/ ! -name "$(printf "*\n*")" -name "e2e-*tests.sh" > tmp
+  while IFS= read -r e2e_test
+  do
     echo "Running integration test ${e2e_test}"
-    if ! ${e2e_test} ${options}; then
+    if ! ${e2e_test}; then
       failed=1
-      step_failed "${e2e_test} ${options}"
+      step_failed "${e2e_test}"
     fi
-  done
+  done < tmp
   return ${failed}
 }
 
@@ -324,7 +328,7 @@ function main() {
     # (https://github.com/kubernetes/test-infra/blob/09bd4c6709dc64308406443f8996f90cf3b40ed1/jenkins/bootstrap.py#L588)
     # TODO(chaodaiG): follow up on https://github.com/kubernetes/test-infra/blob/0fabd2ea816daa8c15d410c77a0c93c0550b283f/prow/initupload/run.go#L49
     echo ">> node name"
-    echo "$(curl -H "Metadata-Flavor: Google" 'http://169.254.169.254/computeMetadata/v1/instance/name' 2> /dev/null)"
+    curl -H "Metadata-Flavor: Google" 'http://169.254.169.254/computeMetadata/v1/instance/name' 2> /dev/null
     echo ">> pod name"
     echo "${HOSTNAME}"
   fi
@@ -336,6 +340,15 @@ function main() {
   while [[ $# -ne 0 ]]; do
     local parameter=$1
     case ${parameter} in
+      --help|-h)
+        echo "Usage: ./presubmit-tests.sh [options...]"
+        echo "  --build-tests: run build tests."
+        echo "  --unit-tests: run unit tests."
+        echo "  --integration-tests: run integration tests, basically all the e2e-*tests.sh."
+        echo "  --all-tests: run build tests, unit tests and integration tests in sequence."
+        echo "  --run-test: run custom tests. Can be used to run multiple tests that need different args."
+        echo "              For example, ./presubmit-tests.sh --run-test \"e2e-tests1.sh arg1\" \"e2e-tests2.sh arg2\"."
+        ;;
       --build-tests) RUN_BUILD_TESTS=1 ;;
       --unit-tests) RUN_UNIT_TESTS=1 ;;
       --integration-tests) RUN_INTEGRATION_TESTS=1 ;;

third_party/VENDOR-LICENSE/github.com/rickb777/date/period/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2009,2014 Google Inc. All rights reserved.
+Copyright (c) 2015 The Go Authors & Rick Beton. All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are

third_party/VENDOR-LICENSE/github.com/rickb777/plural/LICENSE

@@ -0,0 +1,27 @@
+Copyright (c) 2016, Rick Beton
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of plural nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

vendor/github.com/google/go-cmp/cmp/cmpopts/ignore.go

@@ -128,7 +128,7 @@ func newUnexportedFilter(typs ...interface{}) unexportedFilter {
 	for _, typ := range typs {
 		t := reflect.TypeOf(typ)
 		if t == nil || t.Kind() != reflect.Struct {
-			panic(fmt.Sprintf("invalid struct type: %T", typ))
+			panic(fmt.Sprintf("%T must be a non-pointer struct", typ))
 		}
 		ux.m[t] = true
 	}

vendor/github.com/google/go-cmp/cmp/cmpopts/struct_filter.go

@@ -42,7 +42,7 @@ func newStructFilter(typ interface{}, names ...string) structFilter {
 
 	t := reflect.TypeOf(typ)
 	if t == nil || t.Kind() != reflect.Struct {
-		panic(fmt.Sprintf("%T must be a struct", typ))
+		panic(fmt.Sprintf("%T must be a non-pointer struct", typ))
 	}
 	var ft fieldTree
 	for _, name := range names {

vendor/github.com/google/go-cmp/cmp/report_reflect.go

@@ -5,6 +5,7 @@
 package cmp
 
 import (
+	"bytes"
 	"fmt"
 	"reflect"
 	"strconv"
@@ -125,21 +126,20 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind,
 		// implementations crash when doing so.
 		if (t.Kind() != reflect.Ptr && t.Kind() != reflect.Interface) || !v.IsNil() {
 			var prefix, strVal string
+			func() {
+				// Swallow and ignore any panics from String or Error.
+				defer func() { recover() }()
 				switch v := v.Interface().(type) {
 				case error:
-				prefix, strVal = "e", v.Error()
+					strVal = v.Error()
+					prefix = "e"
 				case fmt.Stringer:
-				prefix, strVal = "s", v.String()
+					strVal = v.String()
+					prefix = "s"
 				}
+			}()
 			if prefix != "" {
-				maxLen := len(strVal)
+				return opts.formatString(prefix, strVal)
-				if opts.LimitVerbosity {
-					maxLen = (1 << opts.verbosity()) << 5 // 32, 64, 128, 256, etc...
-				}
-				if len(strVal) > maxLen+len(textEllipsis) {
-					return textLine(prefix + formatString(strVal[:maxLen]) + string(textEllipsis))
-				}
-				return textLine(prefix + formatString(strVal))
 			}
 		}
 	}
@@ -171,14 +171,7 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind,
 	case reflect.Complex64, reflect.Complex128:
 		return textLine(fmt.Sprint(v.Complex()))
 	case reflect.String:
-		maxLen := v.Len()
+		return opts.formatString("", v.String())
-		if opts.LimitVerbosity {
-			maxLen = (1 << opts.verbosity()) << 5 // 32, 64, 128, 256, etc...
-		}
-		if v.Len() > maxLen+len(textEllipsis) {
-			return textLine(formatString(v.String()[:maxLen]) + string(textEllipsis))
-		}
-		return textLine(formatString(v.String()))
 	case reflect.UnsafePointer, reflect.Chan, reflect.Func:
 		return textLine(formatPointer(value.PointerOf(v), true))
 	case reflect.Struct:
@@ -210,6 +203,17 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind,
 		if v.IsNil() {
 			return textNil
 		}
+
+		// Check whether this is a []byte of text data.
+		if t.Elem() == reflect.TypeOf(byte(0)) {
+			b := v.Bytes()
+			isPrintSpace := func(r rune) bool { return unicode.IsPrint(r) && unicode.IsSpace(r) }
+			if len(b) > 0 && utf8.Valid(b) && len(bytes.TrimFunc(b, isPrintSpace)) == 0 {
+				out = opts.formatString("", string(b))
+				return opts.WithTypeMode(emitType).FormatType(t, out)
+			}
+		}
+
 		fallthrough
 	case reflect.Array:
 		maxLen := v.Len()
@@ -295,6 +299,49 @@ func (opts formatOptions) FormatValue(v reflect.Value, parentKind reflect.Kind,
 	}
 }
 
+func (opts formatOptions) formatString(prefix, s string) textNode {
+	maxLen := len(s)
+	maxLines := strings.Count(s, "\n") + 1
+	if opts.LimitVerbosity {
+		maxLen = (1 << opts.verbosity()) << 5   // 32, 64, 128, 256, etc...
+		maxLines = (1 << opts.verbosity()) << 2 //  4, 8, 16, 32, 64, etc...
+	}
+
+	// For multiline strings, use the triple-quote syntax,
+	// but only use it when printing removed or inserted nodes since
+	// we only want the extra verbosity for those cases.
+	lines := strings.Split(strings.TrimSuffix(s, "\n"), "\n")
+	isTripleQuoted := len(lines) >= 4 && (opts.DiffMode == '-' || opts.DiffMode == '+')
+	for i := 0; i < len(lines) && isTripleQuoted; i++ {
+		lines[i] = strings.TrimPrefix(strings.TrimSuffix(lines[i], "\r"), "\r") // trim leading/trailing carriage returns for legacy Windows endline support
+		isPrintable := func(r rune) bool {
+			return unicode.IsPrint(r) || r == '\t' // specially treat tab as printable
+		}
+		line := lines[i]
+		isTripleQuoted = !strings.HasPrefix(strings.TrimPrefix(line, prefix), `"""`) && !strings.HasPrefix(line, "...") && strings.TrimFunc(line, isPrintable) == "" && len(line) <= maxLen
+	}
+	if isTripleQuoted {
+		var list textList
+		list = append(list, textRecord{Diff: opts.DiffMode, Value: textLine(prefix + `"""`), ElideComma: true})
+		for i, line := range lines {
+			if numElided := len(lines) - i; i == maxLines-1 && numElided > 1 {
+				comment := commentString(fmt.Sprintf("%d elided lines", numElided))
+				list = append(list, textRecord{Diff: opts.DiffMode, Value: textEllipsis, ElideComma: true, Comment: comment})
+				break
+			}
+			list = append(list, textRecord{Diff: opts.DiffMode, Value: textLine(line), ElideComma: true})
+		}
+		list = append(list, textRecord{Diff: opts.DiffMode, Value: textLine(prefix + `"""`), ElideComma: true})
+		return &textWrap{Prefix: "(", Value: list, Suffix: ")"}
+	}
+
+	// Format the string as a single-line quoted string.
+	if len(s) > maxLen+len(textEllipsis) {
+		return textLine(prefix + formatString(s[:maxLen]) + string(textEllipsis))
+	}
+	return textLine(prefix + formatString(s))
+}
+
 // formatMapKey formats v as if it were a map key.
 // The result is guaranteed to be a single line.
 func formatMapKey(v reflect.Value, disambiguate bool, ptrs *pointerReferences) string {

vendor/github.com/google/uuid/.travis.yml

@@ -1,9 +0,0 @@
-language: go
-
-go:
-  - 1.4.3
-  - 1.5.3
-  - tip
-
-script:
-  - go test -v ./...

vendor/github.com/google/uuid/CONTRIBUTING.md

@@ -1,10 +0,0 @@
-# How to contribute
-
-We definitely welcome patches and contribution to this project!
-
-### Legal requirements
-
-In order to protect both you and ourselves, you will need to sign the
-[Contributor License Agreement](https://cla.developers.google.com/clas).
-
-You may have already signed it for other Google projects.

vendor/github.com/google/uuid/CONTRIBUTORS

@@ -1,9 +0,0 @@
-Paul Borman <borman@google.com>
-bmatsuo
-shawnps
-theory
-jboverfelt
-dsymonds
-cd1
-wallclockbuilder
-dansouza

vendor/github.com/google/uuid/README.md

@@ -1,19 +0,0 @@
-# uuid ![build status](https://travis-ci.org/google/uuid.svg?branch=master)
-The uuid package generates and inspects UUIDs based on
-[RFC 4122](http://tools.ietf.org/html/rfc4122)
-and DCE 1.1: Authentication and Security Services. 
-
-This package is based on the github.com/pborman/uuid package (previously named
-code.google.com/p/go-uuid).  It differs from these earlier packages in that
-a UUID is a 16 byte array rather than a byte slice.  One loss due to this
-change is the ability to represent an invalid UUID (vs a NIL UUID).
-
-###### Install
-`go get github.com/google/uuid`
-
-###### Documentation 
-[![GoDoc](https://godoc.org/github.com/google/uuid?status.svg)](http://godoc.org/github.com/google/uuid)
-
-Full `go doc` style documentation for the package can be viewed online without
-installing this package by using the GoDoc site here: 
-http://godoc.org/github.com/google/uuid

vendor/github.com/google/uuid/dce.go

@@ -1,80 +0,0 @@
-// Copyright 2016 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import (
-	"encoding/binary"
-	"fmt"
-	"os"
-)
-
-// A Domain represents a Version 2 domain
-type Domain byte
-
-// Domain constants for DCE Security (Version 2) UUIDs.
-const (
-	Person = Domain(0)
-	Group  = Domain(1)
-	Org    = Domain(2)
-)
-
-// NewDCESecurity returns a DCE Security (Version 2) UUID.
-//
-// The domain should be one of Person, Group or Org.
-// On a POSIX system the id should be the users UID for the Person
-// domain and the users GID for the Group.  The meaning of id for
-// the domain Org or on non-POSIX systems is site defined.
-//
-// For a given domain/id pair the same token may be returned for up to
-// 7 minutes and 10 seconds.
-func NewDCESecurity(domain Domain, id uint32) (UUID, error) {
-	uuid, err := NewUUID()
-	if err == nil {
-		uuid[6] = (uuid[6] & 0x0f) | 0x20 // Version 2
-		uuid[9] = byte(domain)
-		binary.BigEndian.PutUint32(uuid[0:], id)
-	}
-	return uuid, err
-}
-
-// NewDCEPerson returns a DCE Security (Version 2) UUID in the person
-// domain with the id returned by os.Getuid.
-//
-//  NewDCESecurity(Person, uint32(os.Getuid()))
-func NewDCEPerson() (UUID, error) {
-	return NewDCESecurity(Person, uint32(os.Getuid()))
-}
-
-// NewDCEGroup returns a DCE Security (Version 2) UUID in the group
-// domain with the id returned by os.Getgid.
-//
-//  NewDCESecurity(Group, uint32(os.Getgid()))
-func NewDCEGroup() (UUID, error) {
-	return NewDCESecurity(Group, uint32(os.Getgid()))
-}
-
-// Domain returns the domain for a Version 2 UUID.  Domains are only defined
-// for Version 2 UUIDs.
-func (uuid UUID) Domain() Domain {
-	return Domain(uuid[9])
-}
-
-// ID returns the id for a Version 2 UUID. IDs are only defined for Version 2
-// UUIDs.
-func (uuid UUID) ID() uint32 {
-	return binary.BigEndian.Uint32(uuid[0:4])
-}
-
-func (d Domain) String() string {
-	switch d {
-	case Person:
-		return "Person"
-	case Group:
-		return "Group"
-	case Org:
-		return "Org"
-	}
-	return fmt.Sprintf("Domain%d", int(d))
-}

vendor/github.com/google/uuid/doc.go

@@ -1,12 +0,0 @@
-// Copyright 2016 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// Package uuid generates and inspects UUIDs.
-//
-// UUIDs are based on RFC 4122 and DCE 1.1: Authentication and Security
-// Services.
-//
-// A UUID is a 16 byte (128 bit) array.  UUIDs may be used as keys to
-// maps or compared directly.
-package uuid

vendor/github.com/google/uuid/go.mod

@@ -1 +0,0 @@
-module github.com/google/uuid

vendor/github.com/google/uuid/hash.go

@@ -1,53 +0,0 @@
-// Copyright 2016 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import (
-	"crypto/md5"
-	"crypto/sha1"
-	"hash"
-)
-
-// Well known namespace IDs and UUIDs
-var (
-	NameSpaceDNS  = Must(Parse("6ba7b810-9dad-11d1-80b4-00c04fd430c8"))
-	NameSpaceURL  = Must(Parse("6ba7b811-9dad-11d1-80b4-00c04fd430c8"))
-	NameSpaceOID  = Must(Parse("6ba7b812-9dad-11d1-80b4-00c04fd430c8"))
-	NameSpaceX500 = Must(Parse("6ba7b814-9dad-11d1-80b4-00c04fd430c8"))
-	Nil           UUID // empty UUID, all zeros
-)
-
-// NewHash returns a new UUID derived from the hash of space concatenated with
-// data generated by h.  The hash should be at least 16 byte in length.  The
-// first 16 bytes of the hash are used to form the UUID.  The version of the
-// UUID will be the lower 4 bits of version.  NewHash is used to implement
-// NewMD5 and NewSHA1.
-func NewHash(h hash.Hash, space UUID, data []byte, version int) UUID {
-	h.Reset()
-	h.Write(space[:])
-	h.Write(data)
-	s := h.Sum(nil)
-	var uuid UUID
-	copy(uuid[:], s)
-	uuid[6] = (uuid[6] & 0x0f) | uint8((version&0xf)<<4)
-	uuid[8] = (uuid[8] & 0x3f) | 0x80 // RFC 4122 variant
-	return uuid
-}
-
-// NewMD5 returns a new MD5 (Version 3) UUID based on the
-// supplied name space and data.  It is the same as calling:
-//
-//  NewHash(md5.New(), space, data, 3)
-func NewMD5(space UUID, data []byte) UUID {
-	return NewHash(md5.New(), space, data, 3)
-}
-
-// NewSHA1 returns a new SHA1 (Version 5) UUID based on the
-// supplied name space and data.  It is the same as calling:
-//
-//  NewHash(sha1.New(), space, data, 5)
-func NewSHA1(space UUID, data []byte) UUID {
-	return NewHash(sha1.New(), space, data, 5)
-}

vendor/github.com/google/uuid/marshal.go

@@ -1,37 +0,0 @@
-// Copyright 2016 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import "fmt"
-
-// MarshalText implements encoding.TextMarshaler.
-func (uuid UUID) MarshalText() ([]byte, error) {
-	var js [36]byte
-	encodeHex(js[:], uuid)
-	return js[:], nil
-}
-
-// UnmarshalText implements encoding.TextUnmarshaler.
-func (uuid *UUID) UnmarshalText(data []byte) error {
-	id, err := ParseBytes(data)
-	if err == nil {
-		*uuid = id
-	}
-	return err
-}
-
-// MarshalBinary implements encoding.BinaryMarshaler.
-func (uuid UUID) MarshalBinary() ([]byte, error) {
-	return uuid[:], nil
-}
-
-// UnmarshalBinary implements encoding.BinaryUnmarshaler.
-func (uuid *UUID) UnmarshalBinary(data []byte) error {
-	if len(data) != 16 {
-		return fmt.Errorf("invalid UUID (got %d bytes)", len(data))
-	}
-	copy(uuid[:], data)
-	return nil
-}

vendor/github.com/google/uuid/node.go

@@ -1,90 +0,0 @@
-// Copyright 2016 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import (
-	"sync"
-)
-
-var (
-	nodeMu sync.Mutex
-	ifname string  // name of interface being used
-	nodeID [6]byte // hardware for version 1 UUIDs
-	zeroID [6]byte // nodeID with only 0's
-)
-
-// NodeInterface returns the name of the interface from which the NodeID was
-// derived.  The interface "user" is returned if the NodeID was set by
-// SetNodeID.
-func NodeInterface() string {
-	defer nodeMu.Unlock()
-	nodeMu.Lock()
-	return ifname
-}
-
-// SetNodeInterface selects the hardware address to be used for Version 1 UUIDs.
-// If name is "" then the first usable interface found will be used or a random
-// Node ID will be generated.  If a named interface cannot be found then false
-// is returned.
-//
-// SetNodeInterface never fails when name is "".
-func SetNodeInterface(name string) bool {
-	defer nodeMu.Unlock()
-	nodeMu.Lock()
-	return setNodeInterface(name)
-}
-
-func setNodeInterface(name string) bool {
-	iname, addr := getHardwareInterface(name) // null implementation for js
-	if iname != "" && addr != nil {
-		ifname = iname
-		copy(nodeID[:], addr)
-		return true
-	}
-
-	// We found no interfaces with a valid hardware address.  If name
-	// does not specify a specific interface generate a random Node ID
-	// (section 4.1.6)
-	if name == "" {
-		ifname = "random"
-		randomBits(nodeID[:])
-		return true
-	}
-	return false
-}
-
-// NodeID returns a slice of a copy of the current Node ID, setting the Node ID
-// if not already set.
-func NodeID() []byte {
-	defer nodeMu.Unlock()
-	nodeMu.Lock()
-	if nodeID == zeroID {
-		setNodeInterface("")
-	}
-	nid := nodeID
-	return nid[:]
-}
-
-// SetNodeID sets the Node ID to be used for Version 1 UUIDs.  The first 6 bytes
-// of id are used.  If id is less than 6 bytes then false is returned and the
-// Node ID is not set.
-func SetNodeID(id []byte) bool {
-	if len(id) < 6 {
-		return false
-	}
-	defer nodeMu.Unlock()
-	nodeMu.Lock()
-	copy(nodeID[:], id)
-	ifname = "user"
-	return true
-}
-
-// NodeID returns the 6 byte node id encoded in uuid.  It returns nil if uuid is
-// not valid.  The NodeID is only well defined for version 1 and 2 UUIDs.
-func (uuid UUID) NodeID() []byte {
-	var node [6]byte
-	copy(node[:], uuid[10:])
-	return node[:]
-}

vendor/github.com/google/uuid/node_js.go

@@ -1,12 +0,0 @@
-// Copyright 2017 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build js
-
-package uuid
-
-// getHardwareInterface returns nil values for the JS version of the code.
-// This remvoves the "net" dependency, because it is not used in the browser.
-// Using the "net" library inflates the size of the transpiled JS code by 673k bytes.
-func getHardwareInterface(name string) (string, []byte) { return "", nil }

vendor/github.com/google/uuid/node_net.go

@@ -1,33 +0,0 @@
-// Copyright 2017 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !js
-
-package uuid
-
-import "net"
-
-var interfaces []net.Interface // cached list of interfaces
-
-// getHardwareInterface returns the name and hardware address of interface name.
-// If name is "" then the name and hardware address of one of the system's
-// interfaces is returned.  If no interfaces are found (name does not exist or
-// there are no interfaces) then "", nil is returned.
-//
-// Only addresses of at least 6 bytes are returned.
-func getHardwareInterface(name string) (string, []byte) {
-	if interfaces == nil {
-		var err error
-		interfaces, err = net.Interfaces()
-		if err != nil {
-			return "", nil
-		}
-	}
-	for _, ifs := range interfaces {
-		if len(ifs.HardwareAddr) >= 6 && (name == "" || name == ifs.Name) {
-			return ifs.Name, ifs.HardwareAddr
-		}
-	}
-	return "", nil
-}

vendor/github.com/google/uuid/sql.go

@@ -1,59 +0,0 @@
-// Copyright 2016 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import (
-	"database/sql/driver"
-	"fmt"
-)
-
-// Scan implements sql.Scanner so UUIDs can be read from databases transparently
-// Currently, database types that map to string and []byte are supported. Please
-// consult database-specific driver documentation for matching types.
-func (uuid *UUID) Scan(src interface{}) error {
-	switch src := src.(type) {
-	case nil:
-		return nil
-
-	case string:
-		// if an empty UUID comes from a table, we return a null UUID
-		if src == "" {
-			return nil
-		}
-
-		// see Parse for required string format
-		u, err := Parse(src)
-		if err != nil {
-			return fmt.Errorf("Scan: %v", err)
-		}
-
-		*uuid = u
-
-	case []byte:
-		// if an empty UUID comes from a table, we return a null UUID
-		if len(src) == 0 {
-			return nil
-		}
-
-		// assumes a simple slice of bytes if 16 bytes
-		// otherwise attempts to parse
-		if len(src) != 16 {
-			return uuid.Scan(string(src))
-		}
-		copy((*uuid)[:], src)
-
-	default:
-		return fmt.Errorf("Scan: unable to scan type %T into UUID", src)
-	}
-
-	return nil
-}
-
-// Value implements sql.Valuer so that UUIDs can be written to databases
-// transparently. Currently, UUIDs map to strings. Please consult
-// database-specific driver documentation for matching types.
-func (uuid UUID) Value() (driver.Value, error) {
-	return uuid.String(), nil
-}

vendor/github.com/google/uuid/time.go

@@ -1,123 +0,0 @@
-// Copyright 2016 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import (
-	"encoding/binary"
-	"sync"
-	"time"
-)
-
-// A Time represents a time as the number of 100's of nanoseconds since 15 Oct
-// 1582.
-type Time int64
-
-const (
-	lillian    = 2299160          // Julian day of 15 Oct 1582
-	unix       = 2440587          // Julian day of 1 Jan 1970
-	epoch      = unix - lillian   // Days between epochs
-	g1582      = epoch * 86400    // seconds between epochs
-	g1582ns100 = g1582 * 10000000 // 100s of a nanoseconds between epochs
-)
-
-var (
-	timeMu   sync.Mutex
-	lasttime uint64 // last time we returned
-	clockSeq uint16 // clock sequence for this run
-
-	timeNow = time.Now // for testing
-)
-
-// UnixTime converts t the number of seconds and nanoseconds using the Unix
-// epoch of 1 Jan 1970.
-func (t Time) UnixTime() (sec, nsec int64) {
-	sec = int64(t - g1582ns100)
-	nsec = (sec % 10000000) * 100
-	sec /= 10000000
-	return sec, nsec
-}
-
-// GetTime returns the current Time (100s of nanoseconds since 15 Oct 1582) and
-// clock sequence as well as adjusting the clock sequence as needed.  An error
-// is returned if the current time cannot be determined.
-func GetTime() (Time, uint16, error) {
-	defer timeMu.Unlock()
-	timeMu.Lock()
-	return getTime()
-}
-
-func getTime() (Time, uint16, error) {
-	t := timeNow()
-
-	// If we don't have a clock sequence already, set one.
-	if clockSeq == 0 {
-		setClockSequence(-1)
-	}
-	now := uint64(t.UnixNano()/100) + g1582ns100
-
-	// If time has gone backwards with this clock sequence then we
-	// increment the clock sequence
-	if now <= lasttime {
-		clockSeq = ((clockSeq + 1) & 0x3fff) | 0x8000
-	}
-	lasttime = now
-	return Time(now), clockSeq, nil
-}
-
-// ClockSequence returns the current clock sequence, generating one if not
-// already set.  The clock sequence is only used for Version 1 UUIDs.
-//
-// The uuid package does not use global static storage for the clock sequence or
-// the last time a UUID was generated.  Unless SetClockSequence is used, a new
-// random clock sequence is generated the first time a clock sequence is
-// requested by ClockSequence, GetTime, or NewUUID.  (section 4.2.1.1)
-func ClockSequence() int {
-	defer timeMu.Unlock()
-	timeMu.Lock()
-	return clockSequence()
-}
-
-func clockSequence() int {
-	if clockSeq == 0 {
-		setClockSequence(-1)
-	}
-	return int(clockSeq & 0x3fff)
-}
-
-// SetClockSequence sets the clock sequence to the lower 14 bits of seq.  Setting to
-// -1 causes a new sequence to be generated.
-func SetClockSequence(seq int) {
-	defer timeMu.Unlock()
-	timeMu.Lock()
-	setClockSequence(seq)
-}
-
-func setClockSequence(seq int) {
-	if seq == -1 {
-		var b [2]byte
-		randomBits(b[:]) // clock sequence
-		seq = int(b[0])<<8 | int(b[1])
-	}
-	oldSeq := clockSeq
-	clockSeq = uint16(seq&0x3fff) | 0x8000 // Set our variant
-	if oldSeq != clockSeq {
-		lasttime = 0
-	}
-}
-
-// Time returns the time in 100s of nanoseconds since 15 Oct 1582 encoded in
-// uuid.  The time is only defined for version 1 and 2 UUIDs.
-func (uuid UUID) Time() Time {
-	time := int64(binary.BigEndian.Uint32(uuid[0:4]))
-	time |= int64(binary.BigEndian.Uint16(uuid[4:6])) << 32
-	time |= int64(binary.BigEndian.Uint16(uuid[6:8])&0xfff) << 48
-	return Time(time)
-}
-
-// ClockSequence returns the clock sequence encoded in uuid.
-// The clock sequence is only well defined for version 1 and 2 UUIDs.
-func (uuid UUID) ClockSequence() int {
-	return int(binary.BigEndian.Uint16(uuid[8:10])) & 0x3fff
-}

vendor/github.com/google/uuid/util.go

@@ -1,43 +0,0 @@
-// Copyright 2016 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import (
-	"io"
-)
-
-// randomBits completely fills slice b with random data.
-func randomBits(b []byte) {
-	if _, err := io.ReadFull(rander, b); err != nil {
-		panic(err.Error()) // rand should never fail
-	}
-}
-
-// xvalues returns the value of a byte as a hexadecimal digit or 255.
-var xvalues = [256]byte{
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 255, 255, 255, 255, 255, 255,
-	255, 10, 11, 12, 13, 14, 15, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 10, 11, 12, 13, 14, 15, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-	255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-}
-
-// xtob converts hex characters x1 and x2 into a byte.
-func xtob(x1, x2 byte) (byte, bool) {
-	b1 := xvalues[x1]
-	b2 := xvalues[x2]
-	return (b1 << 4) | b2, b1 != 255 && b2 != 255
-}

vendor/github.com/google/uuid/uuid.go

@@ -1,245 +0,0 @@
-// Copyright 2018 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import (
-	"bytes"
-	"crypto/rand"
-	"encoding/hex"
-	"errors"
-	"fmt"
-	"io"
-	"strings"
-)
-
-// A UUID is a 128 bit (16 byte) Universal Unique IDentifier as defined in RFC
-// 4122.
-type UUID [16]byte
-
-// A Version represents a UUID's version.
-type Version byte
-
-// A Variant represents a UUID's variant.
-type Variant byte
-
-// Constants returned by Variant.
-const (
-	Invalid   = Variant(iota) // Invalid UUID
-	RFC4122                   // The variant specified in RFC4122
-	Reserved                  // Reserved, NCS backward compatibility.
-	Microsoft                 // Reserved, Microsoft Corporation backward compatibility.
-	Future                    // Reserved for future definition.
-)
-
-var rander = rand.Reader // random function
-
-// Parse decodes s into a UUID or returns an error.  Both the standard UUID
-// forms of xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx and
-// urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx are decoded as well as the
-// Microsoft encoding {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx} and the raw hex
-// encoding: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.
-func Parse(s string) (UUID, error) {
-	var uuid UUID
-	switch len(s) {
-	// xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
-	case 36:
-
-	// urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
-	case 36 + 9:
-		if strings.ToLower(s[:9]) != "urn:uuid:" {
-			return uuid, fmt.Errorf("invalid urn prefix: %q", s[:9])
-		}
-		s = s[9:]
-
-	// {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}
-	case 36 + 2:
-		s = s[1:]
-
-	// xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-	case 32:
-		var ok bool
-		for i := range uuid {
-			uuid[i], ok = xtob(s[i*2], s[i*2+1])
-			if !ok {
-				return uuid, errors.New("invalid UUID format")
-			}
-		}
-		return uuid, nil
-	default:
-		return uuid, fmt.Errorf("invalid UUID length: %d", len(s))
-	}
-	// s is now at least 36 bytes long
-	// it must be of the form  xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
-	if s[8] != '-' || s[13] != '-' || s[18] != '-' || s[23] != '-' {
-		return uuid, errors.New("invalid UUID format")
-	}
-	for i, x := range [16]int{
-		0, 2, 4, 6,
-		9, 11,
-		14, 16,
-		19, 21,
-		24, 26, 28, 30, 32, 34} {
-		v, ok := xtob(s[x], s[x+1])
-		if !ok {
-			return uuid, errors.New("invalid UUID format")
-		}
-		uuid[i] = v
-	}
-	return uuid, nil
-}
-
-// ParseBytes is like Parse, except it parses a byte slice instead of a string.
-func ParseBytes(b []byte) (UUID, error) {
-	var uuid UUID
-	switch len(b) {
-	case 36: // xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
-	case 36 + 9: // urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
-		if !bytes.Equal(bytes.ToLower(b[:9]), []byte("urn:uuid:")) {
-			return uuid, fmt.Errorf("invalid urn prefix: %q", b[:9])
-		}
-		b = b[9:]
-	case 36 + 2: // {xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx}
-		b = b[1:]
-	case 32: // xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-		var ok bool
-		for i := 0; i < 32; i += 2 {
-			uuid[i/2], ok = xtob(b[i], b[i+1])
-			if !ok {
-				return uuid, errors.New("invalid UUID format")
-			}
-		}
-		return uuid, nil
-	default:
-		return uuid, fmt.Errorf("invalid UUID length: %d", len(b))
-	}
-	// s is now at least 36 bytes long
-	// it must be of the form  xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
-	if b[8] != '-' || b[13] != '-' || b[18] != '-' || b[23] != '-' {
-		return uuid, errors.New("invalid UUID format")
-	}
-	for i, x := range [16]int{
-		0, 2, 4, 6,
-		9, 11,
-		14, 16,
-		19, 21,
-		24, 26, 28, 30, 32, 34} {
-		v, ok := xtob(b[x], b[x+1])
-		if !ok {
-			return uuid, errors.New("invalid UUID format")
-		}
-		uuid[i] = v
-	}
-	return uuid, nil
-}
-
-// MustParse is like Parse but panics if the string cannot be parsed.
-// It simplifies safe initialization of global variables holding compiled UUIDs.
-func MustParse(s string) UUID {
-	uuid, err := Parse(s)
-	if err != nil {
-		panic(`uuid: Parse(` + s + `): ` + err.Error())
-	}
-	return uuid
-}
-
-// FromBytes creates a new UUID from a byte slice. Returns an error if the slice
-// does not have a length of 16. The bytes are copied from the slice.
-func FromBytes(b []byte) (uuid UUID, err error) {
-	err = uuid.UnmarshalBinary(b)
-	return uuid, err
-}
-
-// Must returns uuid if err is nil and panics otherwise.
-func Must(uuid UUID, err error) UUID {
-	if err != nil {
-		panic(err)
-	}
-	return uuid
-}
-
-// String returns the string form of uuid, xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
-// , or "" if uuid is invalid.
-func (uuid UUID) String() string {
-	var buf [36]byte
-	encodeHex(buf[:], uuid)
-	return string(buf[:])
-}
-
-// URN returns the RFC 2141 URN form of uuid,
-// urn:uuid:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx,  or "" if uuid is invalid.
-func (uuid UUID) URN() string {
-	var buf [36 + 9]byte
-	copy(buf[:], "urn:uuid:")
-	encodeHex(buf[9:], uuid)
-	return string(buf[:])
-}
-
-func encodeHex(dst []byte, uuid UUID) {
-	hex.Encode(dst, uuid[:4])
-	dst[8] = '-'
-	hex.Encode(dst[9:13], uuid[4:6])
-	dst[13] = '-'
-	hex.Encode(dst[14:18], uuid[6:8])
-	dst[18] = '-'
-	hex.Encode(dst[19:23], uuid[8:10])
-	dst[23] = '-'
-	hex.Encode(dst[24:], uuid[10:])
-}
-
-// Variant returns the variant encoded in uuid.
-func (uuid UUID) Variant() Variant {
-	switch {
-	case (uuid[8] & 0xc0) == 0x80:
-		return RFC4122
-	case (uuid[8] & 0xe0) == 0xc0:
-		return Microsoft
-	case (uuid[8] & 0xe0) == 0xe0:
-		return Future
-	default:
-		return Reserved
-	}
-}
-
-// Version returns the version of uuid.
-func (uuid UUID) Version() Version {
-	return Version(uuid[6] >> 4)
-}
-
-func (v Version) String() string {
-	if v > 15 {
-		return fmt.Sprintf("BAD_VERSION_%d", v)
-	}
-	return fmt.Sprintf("VERSION_%d", v)
-}
-
-func (v Variant) String() string {
-	switch v {
-	case RFC4122:
-		return "RFC4122"
-	case Reserved:
-		return "Reserved"
-	case Microsoft:
-		return "Microsoft"
-	case Future:
-		return "Future"
-	case Invalid:
-		return "Invalid"
-	}
-	return fmt.Sprintf("BadVariant%d", int(v))
-}
-
-// SetRand sets the random number generator to r, which implements io.Reader.
-// If r.Read returns an error when the package requests random data then
-// a panic will be issued.
-//
-// Calling SetRand with nil sets the random number generator to the default
-// generator.
-func SetRand(r io.Reader) {
-	if r == nil {
-		rander = rand.Reader
-		return
-	}
-	rander = r
-}

vendor/github.com/google/uuid/version1.go

@@ -1,44 +0,0 @@
-// Copyright 2016 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import (
-	"encoding/binary"
-)
-
-// NewUUID returns a Version 1 UUID based on the current NodeID and clock
-// sequence, and the current time.  If the NodeID has not been set by SetNodeID
-// or SetNodeInterface then it will be set automatically.  If the NodeID cannot
-// be set NewUUID returns nil.  If clock sequence has not been set by
-// SetClockSequence then it will be set automatically.  If GetTime fails to
-// return the current NewUUID returns nil and an error.
-//
-// In most cases, New should be used.
-func NewUUID() (UUID, error) {
-	nodeMu.Lock()
-	if nodeID == zeroID {
-		setNodeInterface("")
-	}
-	nodeMu.Unlock()
-
-	var uuid UUID
-	now, seq, err := GetTime()
-	if err != nil {
-		return uuid, err
-	}
-
-	timeLow := uint32(now & 0xffffffff)
-	timeMid := uint16((now >> 32) & 0xffff)
-	timeHi := uint16((now >> 48) & 0x0fff)
-	timeHi |= 0x1000 // Version 1
-
-	binary.BigEndian.PutUint32(uuid[0:], timeLow)
-	binary.BigEndian.PutUint16(uuid[4:], timeMid)
-	binary.BigEndian.PutUint16(uuid[6:], timeHi)
-	binary.BigEndian.PutUint16(uuid[8:], seq)
-	copy(uuid[10:], nodeID[:])
-
-	return uuid, nil
-}

vendor/github.com/google/uuid/version4.go

@@ -1,38 +0,0 @@
-// Copyright 2016 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package uuid
-
-import "io"
-
-// New creates a new random UUID or panics.  New is equivalent to
-// the expression
-//
-//    uuid.Must(uuid.NewRandom())
-func New() UUID {
-	return Must(NewRandom())
-}
-
-// NewRandom returns a Random (Version 4) UUID.
-//
-// The strength of the UUIDs is based on the strength of the crypto/rand
-// package.
-//
-// A note about uniqueness derived from the UUID Wikipedia entry:
-//
-//  Randomly generated UUIDs have 122 random bits.  One's annual risk of being
-//  hit by a meteorite is estimated to be one chance in 17 billion, that
-//  means the probability is about 0.00000000006 (6 × 10−11),
-//  equivalent to the odds of creating a few tens of trillions of UUIDs in a
-//  year and having one duplicate.
-func NewRandom() (UUID, error) {
-	var uuid UUID
-	_, err := io.ReadFull(rander, uuid[:])
-	if err != nil {
-		return Nil, err
-	}
-	uuid[6] = (uuid[6] & 0x0f) | 0x40 // Version 4
-	uuid[8] = (uuid[8] & 0x3f) | 0x80 // Variant is 10
-	return uuid, nil
-}

vendor/github.com/rickb777/date/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2009,2014 Google Inc. All rights reserved.
+Copyright (c) 2015 The Go Authors & Rick Beton. All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are

vendor/github.com/rickb777/date/period/doc.go

@@ -0,0 +1,44 @@
+// Copyright 2016 Rick Beton. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package period provides functionality for periods of time using ISO-8601 conventions.
+// This deals with years, months, weeks/days, hours, minutes and seconds.
+//
+// Because of the vagaries of calendar systems, the meaning of year lengths, month lengths
+// and even day lengths depends on context. So a period is not necessarily a fixed duration
+// of time in terms of seconds.
+//
+// See https://en.wikipedia.org/wiki/ISO_8601#Durations
+//
+// Example representations:
+//
+// * "P2Y" is two years;
+//
+// * "P6M" is six months;
+//
+// * "P4D" is four days;
+//
+// * "P1W" is one week (seven days);
+//
+// * "PT3H" is three hours.
+//
+// * "PT20M" is twenty minutes.
+//
+// * "PT30S" is thirty seconds.
+//
+// These can be combined, for example:
+//
+// * "P3Y6M4W1D" is three years, 6 months, 4 weeks and one day.
+//
+// * "P2DT12H" is 2 days and 12 hours.
+//
+// Also, decimal fractions are supported to one decimal place. To comply with
+// the standard, only the last non-zero component is allowed to have a fraction.
+// For example
+//
+// * "P2.5Y" is 2.5 years.
+//
+// * "PT12M7.5S" is 12 minutes and 7.5 seconds.
+//
+package period

vendor/github.com/rickb777/date/period/format.go

@@ -0,0 +1,128 @@
+// Copyright 2015 Rick Beton. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package period
+
+import (
+	"bytes"
+	"fmt"
+	"strings"
+
+	"github.com/rickb777/plural"
+)
+
+// Format converts the period to human-readable form using the default localisation.
+func (period Period) Format() string {
+	return period.FormatWithPeriodNames(PeriodYearNames, PeriodMonthNames, PeriodWeekNames, PeriodDayNames, PeriodHourNames, PeriodMinuteNames, PeriodSecondNames)
+}
+
+// FormatWithPeriodNames converts the period to human-readable form in a localisable way.
+func (period Period) FormatWithPeriodNames(yearNames, monthNames, weekNames, dayNames, hourNames, minNames, secNames plural.Plurals) string {
+	period = period.Abs()
+
+	parts := make([]string, 0)
+	parts = appendNonBlank(parts, yearNames.FormatFloat(absFloat10(period.years)))
+	parts = appendNonBlank(parts, monthNames.FormatFloat(absFloat10(period.months)))
+
+	if period.days > 0 || (period.IsZero()) {
+		if len(weekNames) > 0 {
+			weeks := period.days / 70
+			mdays := period.days % 70
+			//fmt.Printf("%v %#v - %d %d\n", period, period, weeks, mdays)
+			if weeks > 0 {
+				parts = appendNonBlank(parts, weekNames.FormatInt(int(weeks)))
+			}
+			if mdays > 0 || weeks == 0 {
+				parts = appendNonBlank(parts, dayNames.FormatFloat(absFloat10(mdays)))
+			}
+		} else {
+			parts = appendNonBlank(parts, dayNames.FormatFloat(absFloat10(period.days)))
+		}
+	}
+	parts = appendNonBlank(parts, hourNames.FormatFloat(absFloat10(period.hours)))
+	parts = appendNonBlank(parts, minNames.FormatFloat(absFloat10(period.minutes)))
+	parts = appendNonBlank(parts, secNames.FormatFloat(absFloat10(period.seconds)))
+
+	return strings.Join(parts, ", ")
+}
+
+func appendNonBlank(parts []string, s string) []string {
+	if s == "" {
+		return parts
+	}
+	return append(parts, s)
+}
+
+// PeriodDayNames provides the English default format names for the days part of the period.
+// This is a sequence of plurals where the first match is used, otherwise the last one is used.
+// The last one must include a "%v" placeholder for the number.
+var PeriodDayNames = plural.FromZero("%v days", "%v day", "%v days")
+
+// PeriodWeekNames is as for PeriodDayNames but for weeks.
+var PeriodWeekNames = plural.FromZero("", "%v week", "%v weeks")
+
+// PeriodMonthNames is as for PeriodDayNames but for months.
+var PeriodMonthNames = plural.FromZero("", "%v month", "%v months")
+
+// PeriodYearNames is as for PeriodDayNames but for years.
+var PeriodYearNames = plural.FromZero("", "%v year", "%v years")
+
+// PeriodHourNames is as for PeriodDayNames but for hours.
+var PeriodHourNames = plural.FromZero("", "%v hour", "%v hours")
+
+// PeriodMinuteNames is as for PeriodDayNames but for minutes.
+var PeriodMinuteNames = plural.FromZero("", "%v minute", "%v minutes")
+
+// PeriodSecondNames is as for PeriodDayNames but for seconds.
+var PeriodSecondNames = plural.FromZero("", "%v second", "%v seconds")
+
+// String converts the period to ISO-8601 form.
+func (period Period) String() string {
+	if period.IsZero() {
+		return "P0D"
+	}
+
+	buf := &bytes.Buffer{}
+	if period.Sign() < 0 {
+		buf.WriteByte('-')
+	}
+
+	buf.WriteByte('P')
+
+	if period.years != 0 {
+		fmt.Fprintf(buf, "%gY", absFloat10(period.years))
+	}
+	if period.months != 0 {
+		fmt.Fprintf(buf, "%gM", absFloat10(period.months))
+	}
+	if period.days != 0 {
+		if period.days%70 == 0 {
+			fmt.Fprintf(buf, "%gW", absFloat10(period.days/7))
+		} else {
+			fmt.Fprintf(buf, "%gD", absFloat10(period.days))
+		}
+	}
+	if period.hours != 0 || period.minutes != 0 || period.seconds != 0 {
+		buf.WriteByte('T')
+	}
+	if period.hours != 0 {
+		fmt.Fprintf(buf, "%gH", absFloat10(period.hours))
+	}
+	if period.minutes != 0 {
+		fmt.Fprintf(buf, "%gM", absFloat10(period.minutes))
+	}
+	if period.seconds != 0 {
+		fmt.Fprintf(buf, "%gS", absFloat10(period.seconds))
+	}
+
+	return buf.String()
+}
+
+func absFloat10(v int16) float32 {
+	f := float32(v) / 10
+	if v < 0 {
+		return -f
+	}
+	return f
+}

vendor/github.com/rickb777/date/period/marshal.go

@@ -0,0 +1,32 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package period
+
+// MarshalBinary implements the encoding.BinaryMarshaler interface.
+// This also provides support for gob encoding.
+func (period Period) MarshalBinary() ([]byte, error) {
+	// binary method would take more space in many cases, so we simply use text
+	return period.MarshalText()
+}
+
+// UnmarshalBinary implements the encoding.BinaryUnmarshaler interface.
+// This also provides support for gob encoding.
+func (period *Period) UnmarshalBinary(data []byte) error {
+	return period.UnmarshalText(data)
+}
+
+// MarshalText implements the encoding.TextMarshaler interface for Periods.
+func (period Period) MarshalText() ([]byte, error) {
+	return []byte(period.String()), nil
+}
+
+// UnmarshalText implements the encoding.TextUnmarshaler interface for Periods.
+func (period *Period) UnmarshalText(data []byte) (err error) {
+	u, err := Parse(string(data))
+	if err == nil {
+		*period = u
+	}
+	return err
+}

vendor/github.com/rickb777/date/period/parse.go

@@ -0,0 +1,180 @@
+// Copyright 2015 Rick Beton. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package period
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+)
+
+// MustParse is as per Parse except that it panics if the string cannot be parsed.
+// This is intended for setup code; don't use it for user inputs.
+func MustParse(value string) Period {
+	d, err := Parse(value)
+	if err != nil {
+		panic(err)
+	}
+	return d
+}
+
+// Parse parses strings that specify periods using ISO-8601 rules.
+//
+// In addition, a plus or minus sign can precede the period, e.g. "-P10D"
+//
+// The value is normalised, e.g. multiple of 12 months become years so "P24M"
+// is the same as "P2Y". However, this is done without loss of precision, so
+// for example whole numbers of days do not contribute to the months tally
+// because the number of days per month is variable.
+//
+// The zero value can be represented in several ways: all of the following
+// are equivalent: "P0Y", "P0M", "P0W", "P0D", "PT0H", PT0M", PT0S", and "P0".
+// The canonical zero is "P0D".
+func Parse(period string) (Period, error) {
+	return ParseWithNormalise(period, true)
+}
+
+// ParseWithNormalise parses strings that specify periods using ISO-8601 rules
+// with an option to specify whether to normalise parsed period components.
+//
+// In addition, a plus or minus sign can precede the period, e.g. "-P10D"
+
+// The returned value is only normalised when normalise is set to `true`, and
+// normalisation will convert e.g. multiple of 12 months into years so "P24M"
+// is the same as "P2Y". However, this is done without loss of precision, so
+// for example whole numbers of days do not contribute to the months tally
+// because the number of days per month is variable.
+//
+// The zero value can be represented in several ways: all of the following
+// are equivalent: "P0Y", "P0M", "P0W", "P0D", "PT0H", PT0M", PT0S", and "P0".
+// The canonical zero is "P0D".
+func ParseWithNormalise(period string, normalise bool) (Period, error) {
+	if period == "" {
+		return Period{}, fmt.Errorf("cannot parse a blank string as a period")
+	}
+
+	if period == "P0" {
+		return Period{}, nil
+	}
+
+	result := period64{}
+	pcopy := period
+	if pcopy[0] == '-' {
+		result.neg = true
+		pcopy = pcopy[1:]
+	} else if pcopy[0] == '+' {
+		pcopy = pcopy[1:]
+	}
+
+	if pcopy[0] != 'P' {
+		return Period{}, fmt.Errorf("expected 'P' period mark at the start: %s", period)
+	}
+	pcopy = pcopy[1:]
+
+	st := parseState{period, pcopy, false, nil}
+	t := strings.IndexByte(pcopy, 'T')
+	if t >= 0 {
+		st.pcopy = pcopy[t+1:]
+
+		result.hours, st = parseField(st, 'H')
+		if st.err != nil {
+			return Period{}, fmt.Errorf("expected a number before the 'H' marker: %s", period)
+		}
+
+		result.minutes, st = parseField(st, 'M')
+		if st.err != nil {
+			return Period{}, fmt.Errorf("expected a number before the 'M' marker: %s", period)
+		}
+
+		result.seconds, st = parseField(st, 'S')
+		if st.err != nil {
+			return Period{}, fmt.Errorf("expected a number before the 'S' marker: %s", period)
+		}
+
+		if len(st.pcopy) != 0 {
+			return Period{}, fmt.Errorf("unexpected remaining components %s: %s", st.pcopy, period)
+		}
+
+		st.pcopy = pcopy[:t]
+	}
+
+	result.years, st = parseField(st, 'Y')
+	if st.err != nil {
+		return Period{}, fmt.Errorf("expected a number before the 'Y' marker: %s", period)
+	}
+	result.months, st = parseField(st, 'M')
+	if st.err != nil {
+		return Period{}, fmt.Errorf("expected a number before the 'M' marker: %s", period)
+	}
+	weeks, st := parseField(st, 'W')
+	if st.err != nil {
+		return Period{}, fmt.Errorf("expected a number before the 'W' marker: %s", period)
+	}
+
+	days, st := parseField(st, 'D')
+	if st.err != nil {
+		return Period{}, fmt.Errorf("expected a number before the 'D' marker: %s", period)
+	}
+
+	if len(st.pcopy) != 0 {
+		return Period{}, fmt.Errorf("unexpected remaining components %s: %s", st.pcopy, period)
+	}
+
+	result.days = weeks*7 + days
+	//fmt.Printf("%#v\n", st)
+
+	if !st.ok {
+		return Period{}, fmt.Errorf("expected 'Y', 'M', 'W', 'D', 'H', 'M', or 'S' marker: %s", period)
+	}
+
+	if normalise {
+		return result.normalise64(true).toPeriod(), nil
+	}
+
+	return result.toPeriod(), nil
+}
+
+type parseState struct {
+	period, pcopy string
+	ok            bool
+	err           error
+}
+
+func parseField(st parseState, mark byte) (int64, parseState) {
+	//fmt.Printf("%c %#v\n", mark, st)
+	r := int64(0)
+	m := strings.IndexByte(st.pcopy, mark)
+	if m > 0 {
+		r, st.err = parseDecimalFixedPoint(st.pcopy[:m], st.period)
+		if st.err != nil {
+			return 0, st
+		}
+		st.pcopy = st.pcopy[m+1:]
+		st.ok = true
+	}
+	return r, st
+}
+
+// Fixed-point three decimal places
+func parseDecimalFixedPoint(s, original string) (int64, error) {
+	//was := s
+	dec := strings.IndexByte(s, '.')
+	if dec < 0 {
+		dec = strings.IndexByte(s, ',')
+	}
+
+	if dec >= 0 {
+		dp := len(s) - dec
+		if dp > 1 {
+			s = s[:dec] + s[dec+1:dec+2]
+		} else {
+			s = s[:dec] + s[dec+1:] + "0"
+		}
+	} else {
+		s = s + "0"
+	}
+
+	return strconv.ParseInt(s, 10, 64)
+}

vendor/github.com/rickb777/date/period/period.go

@@ -0,0 +1,746 @@
+// Copyright 2015 Rick Beton. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package period
+
+import (
+	"fmt"
+	"time"
+)
+
+const daysPerYearE4 int64 = 3652425   // 365.2425 days by the Gregorian rule
+const daysPerMonthE4 int64 = 304369   // 30.4369 days per month
+const daysPerMonthE6 int64 = 30436875 // 30.436875 days per month
+
+const oneE4 int64 = 10000
+const oneE5 int64 = 100000
+const oneE6 int64 = 1000000
+const oneE7 int64 = 10000000
+
+const hundredMs = 100 * time.Millisecond
+
+// reminder: int64 overflow is after 9,223,372,036,854,775,807 (math.MaxInt64)
+
+// Period holds a period of time and provides conversion to/from ISO-8601 representations.
+// Therefore there are six fields: years, months, days, hours, minutes, and seconds.
+//
+// In the ISO representation, decimal fractions are supported, although only the last non-zero
+// component is allowed to have a fraction according to the Standard. For example "P2.5Y"
+// is 2.5 years.
+//
+// However, in this implementation, the precision is limited to one decimal place only, by
+// means of integers with fixed point arithmetic. (This avoids using float32 in the struct,
+// so there are no problems testing equality using ==.)
+//
+// The implementation limits the range of possible values to ± 2^16 / 10 in each field.
+// Note in particular that the range of years is limited to approximately ± 3276.
+//
+// The concept of weeks exists in string representations of periods, but otherwise weeks
+// are unimportant. The period contains a number of days from which the number of weeks can
+// be calculated when needed.
+//
+// Note that although fractional weeks can be parsed, they will never be returned via String().
+// This is because the number of weeks is always inferred from the number of days.
+//
+type Period struct {
+	years, months, days, hours, minutes, seconds int16
+}
+
+// NewYMD creates a simple period without any fractional parts. The fields are initialised verbatim
+// without any normalisation; e.g. 12 months will not become 1 year. Use the Normalise method if you
+// need to.
+//
+// All the parameters must have the same sign (otherwise a panic occurs).
+func NewYMD(years, months, days int) Period {
+	return New(years, months, days, 0, 0, 0)
+}
+
+// NewHMS creates a simple period without any fractional parts. The fields are initialised verbatim
+// without any normalisation; e.g. 120 seconds will not become 2 minutes. Use the Normalise method
+// if you need to.
+//
+// All the parameters must have the same sign (otherwise a panic occurs).
+func NewHMS(hours, minutes, seconds int) Period {
+	return New(0, 0, 0, hours, minutes, seconds)
+}
+
+// New creates a simple period without any fractional parts. The fields are initialised verbatim
+// without any normalisation; e.g. 120 seconds will not become 2 minutes. Use the Normalise method
+// if you need to.
+//
+// All the parameters must have the same sign (otherwise a panic occurs).
+func New(years, months, days, hours, minutes, seconds int) Period {
+	if (years >= 0 && months >= 0 && days >= 0 && hours >= 0 && minutes >= 0 && seconds >= 0) ||
+		(years <= 0 && months <= 0 && days <= 0 && hours <= 0 && minutes <= 0 && seconds <= 0) {
+		return Period{
+			int16(years) * 10, int16(months) * 10, int16(days) * 10,
+			int16(hours) * 10, int16(minutes) * 10, int16(seconds) * 10,
+		}
+	}
+	panic(fmt.Sprintf("Periods must have homogeneous signs; got P%dY%dM%dDT%dH%dM%dS",
+		years, months, days, hours, minutes, seconds))
+}
+
+// TODO NewFloat
+
+// NewOf converts a time duration to a Period, and also indicates whether the conversion is precise.
+// Any time duration that spans more than ± 3276 hours will be approximated by assuming that there
+// are 24 hours per day, 365.2425 days per year (as per Gregorian calendar rules), and a month
+// being 1/12 of that (approximately 30.4369 days).
+//
+// The result is not always fully normalised; for time differences less than 3276 hours (about 4.5 months),
+// it will contain zero in the years, months and days fields but the number of days may be up to 3275; this
+// reduces errors arising from the variable lengths of months. For larger time differences, greater than
+// 3276 hours, the days, months and years fields are used as well.
+func NewOf(duration time.Duration) (p Period, precise bool) {
+	var sign int16 = 1
+	d := duration
+	if duration < 0 {
+		sign = -1
+		d = -duration
+	}
+
+	sign10 := sign * 10
+
+	totalHours := int64(d / time.Hour)
+
+	// check for 16-bit overflow - occurs near the 4.5 month mark
+	if totalHours < 3277 {
+		// simple HMS case
+		minutes := d % time.Hour / time.Minute
+		seconds := d % time.Minute / hundredMs
+		return Period{0, 0, 0, sign10 * int16(totalHours), sign10 * int16(minutes), sign * int16(seconds)}, true
+	}
+
+	totalDays := totalHours / 24 // ignoring daylight savings adjustments
+
+	if totalDays < 3277 {
+		hours := totalHours - totalDays*24
+		minutes := d % time.Hour / time.Minute
+		seconds := d % time.Minute / hundredMs
+		return Period{0, 0, sign10 * int16(totalDays), sign10 * int16(hours), sign10 * int16(minutes), sign * int16(seconds)}, false
+	}
+
+	// TODO it is uncertain whether this is too imprecise and should be improved
+	years := (oneE4 * totalDays) / daysPerYearE4
+	months := ((oneE4 * totalDays) / daysPerMonthE4) - (12 * years)
+	hours := totalHours - totalDays*24
+	totalDays = ((totalDays * oneE4) - (daysPerMonthE4 * months) - (daysPerYearE4 * years)) / oneE4
+	return Period{sign10 * int16(years), sign10 * int16(months), sign10 * int16(totalDays), sign10 * int16(hours), 0, 0}, false
+}
+
+// Between converts the span between two times to a period. Based on the Gregorian conversion
+// algorithms of `time.Time`, the resultant period is precise.
+//
+// To improve precision, result is not always fully normalised; for time differences less than 3276 hours
+// (about 4.5 months), it will contain zero in the years, months and days fields but the number of hours
+// may be up to 3275; this reduces errors arising from the variable lengths of months. For larger time
+// differences (greater than 3276 hours) the days, months and years fields are used as well.
+//
+// Remember that the resultant period does not retain any knowledge of the calendar, so any subsequent
+// computations applied to the period can only be precise if they concern either the date (year, month,
+// day) part, or the clock (hour, minute, second) part, but not both.
+func Between(t1, t2 time.Time) (p Period) {
+	if t1.Location() != t2.Location() {
+		t2 = t2.In(t1.Location())
+	}
+
+	sign := 1
+	if t2.Before(t1) {
+		t1, t2, sign = t2, t1, -1
+	}
+
+	year, month, day, hour, min, sec, hundredth := daysDiff(t1, t2)
+
+	if sign < 0 {
+		p = New(-year, -month, -day, -hour, -min, -sec)
+		p.seconds -= int16(hundredth)
+	} else {
+		p = New(year, month, day, hour, min, sec)
+		p.seconds += int16(hundredth)
+	}
+	return
+}
+
+func daysDiff(t1, t2 time.Time) (year, month, day, hour, min, sec, hundredth int) {
+	duration := t2.Sub(t1)
+
+	hh1, mm1, ss1 := t1.Clock()
+	hh2, mm2, ss2 := t2.Clock()
+
+	day = int(duration / (24 * time.Hour))
+
+	hour = int(hh2 - hh1)
+	min = int(mm2 - mm1)
+	sec = int(ss2 - ss1)
+	hundredth = (t2.Nanosecond() - t1.Nanosecond()) / 100000000
+
+	// Normalize negative values
+	if sec < 0 {
+		sec += 60
+		min--
+	}
+
+	if min < 0 {
+		min += 60
+		hour--
+	}
+
+	if hour < 0 {
+		hour += 24
+		// no need to reduce day - it's calculated differently.
+	}
+
+	// test 16bit storage limit (with 1 fixed decimal place)
+	if day > 3276 {
+		y1, m1, d1 := t1.Date()
+		y2, m2, d2 := t2.Date()
+		year = y2 - y1
+		month = int(m2 - m1)
+		day = d2 - d1
+	}
+
+	return
+}
+
+// IsZero returns true if applied to a zero-length period.
+func (period Period) IsZero() bool {
+	return period == Period{}
+}
+
+// IsPositive returns true if any field is greater than zero. By design, this also implies that
+// all the other fields are greater than or equal to zero.
+func (period Period) IsPositive() bool {
+	return period.years > 0 || period.months > 0 || period.days > 0 ||
+		period.hours > 0 || period.minutes > 0 || period.seconds > 0
+}
+
+// IsNegative returns true if any field is negative. By design, this also implies that
+// all the other fields are negative or zero.
+func (period Period) IsNegative() bool {
+	return period.years < 0 || period.months < 0 || period.days < 0 ||
+		period.hours < 0 || period.minutes < 0 || period.seconds < 0
+}
+
+// Sign returns +1 for positive periods and -1 for negative periods. If the period is zero, it returns zero.
+func (period Period) Sign() int {
+	if period.IsZero() {
+		return 0
+	}
+	if period.IsNegative() {
+		return -1
+	}
+	return 1
+}
+
+// OnlyYMD returns a new Period with only the year, month and day fields. The hour,
+// minute and second fields are zeroed.
+func (period Period) OnlyYMD() Period {
+	return Period{period.years, period.months, period.days, 0, 0, 0}
+}
+
+// OnlyHMS returns a new Period with only the hour, minute and second fields. The year,
+// month and day fields are zeroed.
+func (period Period) OnlyHMS() Period {
+	return Period{0, 0, 0, period.hours, period.minutes, period.seconds}
+}
+
+// Abs converts a negative period to a positive one.
+func (period Period) Abs() Period {
+	return Period{absInt16(period.years), absInt16(period.months), absInt16(period.days),
+		absInt16(period.hours), absInt16(period.minutes), absInt16(period.seconds)}
+}
+
+func absInt16(v int16) int16 {
+	if v < 0 {
+		return -v
+	}
+	return v
+}
+
+// Negate changes the sign of the period.
+func (period Period) Negate() Period {
+	return Period{-period.years, -period.months, -period.days, -period.hours, -period.minutes, -period.seconds}
+}
+
+// Add adds two periods together. Use this method along with Negate in order to subtract periods.
+//
+// The result is not normalised and may overflow arithmetically (to make this unlikely, use Normalise on
+// the inputs before adding them).
+func (period Period) Add(that Period) Period {
+	return Period{
+		period.years + that.years,
+		period.months + that.months,
+		period.days + that.days,
+		period.hours + that.hours,
+		period.minutes + that.minutes,
+		period.seconds + that.seconds,
+	}
+}
+
+// Scale a period by a multiplication factor. Obviously, this can both enlarge and shrink it,
+// and change the sign if negative. The result is normalised.
+//
+// Bear in mind that the internal representation is limited by fixed-point arithmetic with one
+// decimal place; each field is only int16.
+//
+// Known issue: scaling by a large reduction factor (i.e. much less than one) doesn't work properly.
+func (period Period) Scale(factor float32) Period {
+
+	if -0.5 < factor && factor < 0.5 {
+		d, pr1 := period.Duration()
+		mul := float64(d) * float64(factor)
+		p2, pr2 := NewOf(time.Duration(mul))
+		return p2.Normalise(pr1 && pr2)
+	}
+
+	y := int64(float32(period.years) * factor)
+	m := int64(float32(period.months) * factor)
+	d := int64(float32(period.days) * factor)
+	hh := int64(float32(period.hours) * factor)
+	mm := int64(float32(period.minutes) * factor)
+	ss := int64(float32(period.seconds) * factor)
+
+	return (&period64{y, m, d, hh, mm, ss, false}).normalise64(true).toPeriod()
+}
+
+// Years gets the whole number of years in the period.
+// The result is the number of years and does not include any other field.
+func (period Period) Years() int {
+	return int(period.YearsFloat())
+}
+
+// YearsFloat gets the number of years in the period, including a fraction if any is present.
+// The result is the number of years and does not include any other field.
+func (period Period) YearsFloat() float32 {
+	return float32(period.years) / 10
+}
+
+// Months gets the whole number of months in the period.
+// The result is the number of months and does not include any other field.
+//
+// Note that after normalisation, whole multiple of 12 months are added to
+// the number of years, so the number of months will be reduced correspondingly.
+func (period Period) Months() int {
+	return int(period.MonthsFloat())
+}
+
+// MonthsFloat gets the number of months in the period.
+// The result is the number of months and does not include any other field.
+//
+// Note that after normalisation, whole multiple of 12 months are added to
+// the number of years, so the number of months will be reduced correspondingly.
+func (period Period) MonthsFloat() float32 {
+	return float32(period.months) / 10
+}
+
+// Days gets the whole number of days in the period. This includes the implied
+// number of weeks but does not include any other field.
+func (period Period) Days() int {
+	return int(period.DaysFloat())
+}
+
+// DaysFloat gets the number of days in the period. This includes the implied
+// number of weeks but does not include any other field.
+func (period Period) DaysFloat() float32 {
+	return float32(period.days) / 10
+}
+
+// Weeks calculates the number of whole weeks from the number of days. If the result
+// would contain a fraction, it is truncated.
+// The result is the number of weeks and does not include any other field.
+//
+// Note that weeks are synthetic: they are internally represented using days.
+// See ModuloDays(), which returns the number of days excluding whole weeks.
+func (period Period) Weeks() int {
+	return int(period.days) / 70
+}
+
+// WeeksFloat calculates the number of weeks from the number of days.
+// The result is the number of weeks and does not include any other field.
+func (period Period) WeeksFloat() float32 {
+	return float32(period.days) / 70
+}
+
+// ModuloDays calculates the whole number of days remaining after the whole number of weeks
+// has been excluded.
+func (period Period) ModuloDays() int {
+	days := absInt16(period.days) % 70
+	f := int(days / 10)
+	if period.days < 0 {
+		return -f
+	}
+	return f
+}
+
+// Hours gets the whole number of hours in the period.
+// The result is the number of hours and does not include any other field.
+func (period Period) Hours() int {
+	return int(period.HoursFloat())
+}
+
+// HoursFloat gets the number of hours in the period.
+// The result is the number of hours and does not include any other field.
+func (period Period) HoursFloat() float32 {
+	return float32(period.hours) / 10
+}
+
+// Minutes gets the whole number of minutes in the period.
+// The result is the number of minutes and does not include any other field.
+//
+// Note that after normalisation, whole multiple of 60 minutes are added to
+// the number of hours, so the number of minutes will be reduced correspondingly.
+func (period Period) Minutes() int {
+	return int(period.MinutesFloat())
+}
+
+// MinutesFloat gets the number of minutes in the period.
+// The result is the number of minutes and does not include any other field.
+//
+// Note that after normalisation, whole multiple of 60 minutes are added to
+// the number of hours, so the number of minutes will be reduced correspondingly.
+func (period Period) MinutesFloat() float32 {
+	return float32(period.minutes) / 10
+}
+
+// Seconds gets the whole number of seconds in the period.
+// The result is the number of seconds and does not include any other field.
+//
+// Note that after normalisation, whole multiple of 60 seconds are added to
+// the number of minutes, so the number of seconds will be reduced correspondingly.
+func (period Period) Seconds() int {
+	return int(period.SecondsFloat())
+}
+
+// SecondsFloat gets the number of seconds in the period.
+// The result is the number of seconds and does not include any other field.
+//
+// Note that after normalisation, whole multiple of 60 seconds are added to
+// the number of minutes, so the number of seconds will be reduced correspondingly.
+func (period Period) SecondsFloat() float32 {
+	return float32(period.seconds) / 10
+}
+
+// AddTo adds the period to a time, returning the result.
+// A flag is also returned that is true when the conversion was precise and false otherwise.
+//
+// When the period specifies hours, minutes and seconds only, the result is precise.
+// Also, when the period specifies whole years, months and days (i.e. without fractions), the
+// result is precise. However, when years, months or days contains fractions, the result
+// is only an approximation (it assumes that all days are 24 hours and every year is 365.2425
+// days, as per Gregorian calendar rules).
+func (period Period) AddTo(t time.Time) (time.Time, bool) {
+	wholeYears := (period.years % 10) == 0
+	wholeMonths := (period.months % 10) == 0
+	wholeDays := (period.days % 10) == 0
+
+	if wholeYears && wholeMonths && wholeDays {
+		// in this case, time.AddDate provides an exact solution
+		stE3 := totalSecondsE3(period)
+		t1 := t.AddDate(int(period.years/10), int(period.months/10), int(period.days/10))
+		return t1.Add(stE3 * time.Millisecond), true
+	}
+
+	d, precise := period.Duration()
+	return t.Add(d), precise
+}
+
+// DurationApprox converts a period to the equivalent duration in nanoseconds.
+// When the period specifies hours, minutes and seconds only, the result is precise.
+// however, when the period specifies years, months and days, it is impossible to be precise
+// because the result may depend on knowing date and timezone information, so the duration
+// is estimated on the basis of a year being 365.2425 days (as per Gregorian calendar rules)
+// and a month being 1/12 of a that; days are all assumed to be 24 hours long.
+func (period Period) DurationApprox() time.Duration {
+	d, _ := period.Duration()
+	return d
+}
+
+// Duration converts a period to the equivalent duration in nanoseconds.
+// A flag is also returned that is true when the conversion was precise and false otherwise.
+//
+// When the period specifies hours, minutes and seconds only, the result is precise.
+// however, when the period specifies years, months and days, it is impossible to be precise
+// because the result may depend on knowing date and timezone information, so the duration
+// is estimated on the basis of a year being 365.2425 days as per Gregorian calendar rules)
+// and a month being 1/12 of a that; days are all assumed to be 24 hours long.
+func (period Period) Duration() (time.Duration, bool) {
+	// remember that the fields are all fixed-point 1E1
+	tdE6 := time.Duration(totalDaysApproxE7(period) * 8640)
+	stE3 := totalSecondsE3(period)
+	return tdE6*time.Microsecond + stE3*time.Millisecond, tdE6 == 0
+}
+
+func totalSecondsE3(period Period) time.Duration {
+	// remember that the fields are all fixed-point 1E1
+	// and these are divided by 1E1
+	hhE3 := time.Duration(period.hours) * 360000
+	mmE3 := time.Duration(period.minutes) * 6000
+	ssE3 := time.Duration(period.seconds) * 100
+	return hhE3 + mmE3 + ssE3
+}
+
+func totalDaysApproxE7(period Period) int64 {
+	// remember that the fields are all fixed-point 1E1
+	ydE6 := int64(period.years) * (daysPerYearE4 * 100)
+	mdE6 := int64(period.months) * daysPerMonthE6
+	ddE6 := int64(period.days) * oneE6
+	return ydE6 + mdE6 + ddE6
+}
+
+// TotalDaysApprox gets the approximate total number of days in the period. The approximation assumes
+// a year is 365.2425 days as per Gregorian calendar rules) and a month is 1/12 of that. Whole
+// multiples of 24 hours are also included in the calculation.
+func (period Period) TotalDaysApprox() int {
+	pn := period.Normalise(false)
+	tdE6 := totalDaysApproxE7(pn)
+	hE6 := (int64(pn.hours) * oneE6) / 24
+	return int((tdE6 + hE6) / oneE7)
+}
+
+// TotalMonthsApprox gets the approximate total number of months in the period. The days component
+// is included by approximation, assuming a year is 365.2425 days (as per Gregorian calendar rules)
+// and a month is 1/12 of that. Whole multiples of 24 hours are also included in the calculation.
+func (period Period) TotalMonthsApprox() int {
+	pn := period.Normalise(false)
+	mE1 := int64(pn.years)*12 + int64(pn.months)
+	hE1 := int64(pn.hours) / 24
+	dE1 := ((int64(pn.days) + hE1) * oneE6) / daysPerMonthE6
+	return int((mE1 + dE1) / 10)
+}
+
+// Normalise attempts to simplify the fields. It operates in either precise or imprecise mode.
+//
+// Because the number of hours per day is imprecise (due to daylight savings etc), and because
+// the number of days per month is variable in the Gregorian calendar, there is a reluctance
+// to transfer time too or from the days element. To give control over this, there are two modes.
+//
+// In precise mode:
+// Multiples of 60 seconds become minutes.
+// Multiples of 60 minutes become hours.
+// Multiples of 12 months become years.
+//
+// Additionally, in imprecise mode:
+// Multiples of 24 hours become days.
+// Multiples of approx. 30.4 days become months.
+//
+// Note that leap seconds are disregarded: every minute is assumed to have 60 seconds.
+func (period Period) Normalise(precise bool) Period {
+	const limit = 32670 - (32670 / 60)
+
+	// can we use a quicker algorithm for HHMMSS with int16 arithmetic?
+	if period.years == 0 && period.months == 0 &&
+		(!precise || period.days == 0) &&
+		period.hours > -limit && period.hours < limit {
+
+		return period.normaliseHHMMSS(precise)
+	}
+
+	// can we use a quicker algorithm for YYMM with int16 arithmetic?
+	if (period.years != 0 || period.months != 0) && //period.months%10 == 0 &&
+		period.days == 0 && period.hours == 0 && period.minutes == 0 && period.seconds == 0 {
+
+		return period.normaliseYYMM()
+	}
+
+	// do things the no-nonsense way using int64 arithmetic
+	return period.toPeriod64().normalise64(precise).toPeriod()
+}
+
+func (period Period) normaliseHHMMSS(precise bool) Period {
+	s := period.Sign()
+	ap := period.Abs()
+
+	// remember that the fields are all fixed-point 1E1
+	ap.minutes += (ap.seconds / 600) * 10
+	ap.seconds = ap.seconds % 600
+
+	ap.hours += (ap.minutes / 600) * 10
+	ap.minutes = ap.minutes % 600
+
+	// up to 36 hours stays as hours
+	if !precise && ap.hours > 360 {
+		ap.days += (ap.hours / 240) * 10
+		ap.hours = ap.hours % 240
+	}
+
+	d10 := ap.days % 10
+	if d10 != 0 && (ap.hours != 0 || ap.minutes != 0 || ap.seconds != 0) {
+		ap.hours += d10 * 24
+		ap.days -= d10
+	}
+
+	hh10 := ap.hours % 10
+	if hh10 != 0 {
+		ap.minutes += hh10 * 60
+		ap.hours -= hh10
+	}
+
+	mm10 := ap.minutes % 10
+	if mm10 != 0 {
+		ap.seconds += mm10 * 60
+		ap.minutes -= mm10
+	}
+
+	if s < 0 {
+		return ap.Negate()
+	}
+	return ap
+}
+
+func (period Period) normaliseYYMM() Period {
+	s := period.Sign()
+	ap := period.Abs()
+
+	// remember that the fields are all fixed-point 1E1
+	if ap.months > 129 {
+		ap.years += (ap.months / 120) * 10
+		ap.months = ap.months % 120
+	}
+
+	y10 := ap.years % 10
+	if y10 != 0 && (ap.years < 10 || ap.months != 0) {
+		ap.months += y10 * 12
+		ap.years -= y10
+	}
+
+	if s < 0 {
+		return ap.Negate()
+	}
+	return ap
+}
+
+//-------------------------------------------------------------------------------------------------
+
+// used for stages in arithmetic
+type period64 struct {
+	years, months, days, hours, minutes, seconds int64
+	neg                                          bool
+}
+
+func (period Period) toPeriod64() *period64 {
+	return &period64{
+		int64(period.years), int64(period.months), int64(period.days),
+		int64(period.hours), int64(period.minutes), int64(period.seconds),
+		false,
+	}
+}
+
+func (p *period64) toPeriod() Period {
+	if p.neg {
+		return Period{
+			int16(-p.years), int16(-p.months), int16(-p.days),
+			int16(-p.hours), int16(-p.minutes), int16(-p.seconds),
+		}
+	}
+
+	return Period{
+		int16(p.years), int16(p.months), int16(p.days),
+		int16(p.hours), int16(p.minutes), int16(p.seconds),
+	}
+}
+
+func (p *period64) normalise64(precise bool) *period64 {
+	return p.abs().rippleUp(precise).moveFractionToRight()
+}
+
+func (p *period64) abs() *period64 {
+
+	if !p.neg {
+		if p.years < 0 {
+			p.years = -p.years
+			p.neg = true
+		}
+
+		if p.months < 0 {
+			p.months = -p.months
+			p.neg = true
+		}
+
+		if p.days < 0 {
+			p.days = -p.days
+			p.neg = true
+		}
+
+		if p.hours < 0 {
+			p.hours = -p.hours
+			p.neg = true
+		}
+
+		if p.minutes < 0 {
+			p.minutes = -p.minutes
+			p.neg = true
+		}
+
+		if p.seconds < 0 {
+			p.seconds = -p.seconds
+			p.neg = true
+		}
+	}
+	return p
+}
+
+func (p *period64) rippleUp(precise bool) *period64 {
+	// remember that the fields are all fixed-point 1E1
+
+	p.minutes = p.minutes + (p.seconds/600)*10
+	p.seconds = p.seconds % 600
+
+	p.hours = p.hours + (p.minutes/600)*10
+	p.minutes = p.minutes % 600
+
+	// 32670-(32670/60)-(32670/3600) = 32760 - 546 - 9.1 = 32204.9
+	if !precise || p.hours > 32204 {
+		p.days += (p.hours / 240) * 10
+		p.hours = p.hours % 240
+	}
+
+	if !precise || p.days > 32760 {
+		dE6 := p.days * oneE6
+		p.months += dE6 / daysPerMonthE6
+		p.days = (dE6 % daysPerMonthE6) / oneE6
+	}
+
+	p.years = p.years + (p.months/120)*10
+	p.months = p.months % 120
+
+	return p
+}
+
+// moveFractionToRight applies the rule that only the smallest field is permitted to have a decimal fraction.
+func (p *period64) moveFractionToRight() *period64 {
+	// remember that the fields are all fixed-point 1E1
+
+	y10 := p.years % 10
+	if y10 != 0 && (p.months != 0 || p.days != 0 || p.hours != 0 || p.minutes != 0 || p.seconds != 0) {
+		p.months += y10 * 12
+		p.years = (p.years / 10) * 10
+	}
+
+	m10 := p.months % 10
+	if m10 != 0 && (p.days != 0 || p.hours != 0 || p.minutes != 0 || p.seconds != 0) {
+		p.days += (m10 * daysPerMonthE6) / oneE6
+		p.months = (p.months / 10) * 10
+	}
+
+	d10 := p.days % 10
+	if d10 != 0 && (p.hours != 0 || p.minutes != 0 || p.seconds != 0) {
+		p.hours += d10 * 24
+		p.days = (p.days / 10) * 10
+	}
+
+	hh10 := p.hours % 10
+	if hh10 != 0 && (p.minutes != 0 || p.seconds != 0) {
+		p.minutes += hh10 * 60
+		p.hours = (p.hours / 10) * 10
+	}
+
+	mm10 := p.minutes % 10
+	if mm10 != 0 && p.seconds != 0 {
+		p.seconds += mm10 * 60
+		p.minutes = (p.minutes / 10) * 10
+	}
+
+	return p
+}

vendor/github.com/rickb777/plural/.gitignore

@@ -0,0 +1,26 @@
+# Compiled Object files, Static and Dynamic libs (Shared Objects)
+*.o
+*.a
+*.so
+
+# Folders
+_obj/
+_test/
+vendor/
+
+# Architecture specific extensions/prefixes
+*.[568vq]
+[568vq].out
+
+*.cgo1.go
+*.cgo2.c
+_cgo_defun.c
+_cgo_gotypes.go
+_cgo_export.*
+
+_testmain.go
+
+*.exe
+*.test
+*.prof
+*.out

vendor/github.com/rickb777/plural/.travis.yml

@@ -0,0 +1,11 @@
+language: go
+
+go:
+  - tip
+
+install:
+  - go get -t -v .
+  - go get github.com/mattn/goveralls
+
+script:
+  - ./build+test.sh

vendor/github.com/rickb777/plural/LICENSE

@@ -0,0 +1,27 @@
+Copyright (c) 2016, Rick Beton
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of plural nor the names of its
+  contributors may be used to endorse or promote products derived from
+  this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

vendor/github.com/rickb777/plural/README.md

@@ -0,0 +1,28 @@
+# plural - Simple Go API for Pluralisation.
+
+[![GoDoc](https://img.shields.io/badge/api-Godoc-blue.svg?style=flat-square)](https://godoc.org/github.com/rickb777/plural)
+[![Build Status](https://travis-ci.org/rickb777/plural.svg?branch=master)](https://travis-ci.org/rickb777/plural)
+[![Coverage Status](https://coveralls.io/repos/github/rickb777/plural/badge.svg?branch=master&service=github)](https://coveralls.io/github/rickb777/plural?branch=master)
+[![Go Report Card](https://goreportcard.com/badge/github.com/rickb777/plural)](https://goreportcard.com/report/github.com/rickb777/plural)
+[![Issues](https://img.shields.io/github/issues/rickb777/plural.svg)](https://github.com/rickb777/plural/issues)
+
+Package plural provides simple support for localising plurals in a flexible range of different styles.
+
+There are considerable differences around the world in the way plurals are handled. This is a simple
+but competent API for catering with these differences when presenting to people formatted text with numbers.
+
+This package is able to format **countable things** and **continuous values**. It can handle integers
+and floating point numbers equally and this allows you to decide to what extent each is appropriate.
+
+For example, `2 cars` might weigh `1.6 tonnes`; both categories are covered.
+
+This API is deliberately simple; it doesn't address the full gamut of internationalisation. If that's
+what you need, you should consider products such as https://github.com/nicksnyder/go-i18n instead.
+
+## Installation
+
+    go get -u github.com/rickb777/plural
+
+## Status
+
+This library has been in reliable production use for some time. Versioning follows the well-known semantic version pattern.

vendor/github.com/rickb777/plural/build+test.sh

@@ -0,0 +1,13 @@
+#!/bin/bash -e
+cd $(dirname $0)
+PATH=$HOME/go/bin:$GOPATH/bin:$PATH
+
+if ! type -p goveralls; then
+  echo go get github.com/mattn/goveralls
+  go get github.com/mattn/goveralls
+fi
+
+echo date...
+go test -v -covermode=count -coverprofile=date.out .
+go tool cover -func=date.out
+[ -z "$COVERALLS_TOKEN" ] || goveralls -coverprofile=date.out -service=travis-ci -repotoken $COVERALLS_TOKEN

vendor/github.com/rickb777/plural/doc.go

@@ -0,0 +1,20 @@
+// Copyright 2016 Rick Beton. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package plural provides simple support for localising plurals in a flexible range of different styles.
+//
+// There are considerable differences around the world in the way plurals are handled. This is
+// a simple but competent API for catering with these differences when presenting to people formatted text with numbers.
+//
+// This package is able to format countable things and continuous values. It can handle integers
+// and floating point numbers equally and this allows you to decide to what extent each is appropriate.
+//
+// For example, "2 cars" might weigh "1.6 tonnes"; both categories are covered.
+//
+// This API is deliberately simple; it doesn't address the full gamut of internationalisation. If that's
+// what you need, you should consider products such as https://github.com/nicksnyder/go-i18n instead.
+//
+// Please see the examples and associated api documentation.
+//
+package plural

vendor/github.com/rickb777/plural/go.mod

@@ -0,0 +1,3 @@
+module github.com/rickb777/plural
+
+go 1.14

vendor/github.com/rickb777/plural/plural.go

@@ -0,0 +1,203 @@
+package plural
+
+import (
+	"fmt"
+	"strings"
+)
+
+// Case is the inner element of this API and describes one case. When the number to be described
+// matches the number here, the corresponding format string will be used. If the format string
+// includes '%', then fmt.Sprintf will be used. Otherwise the format string will be returned verbatim.
+type Case struct {
+	Number int
+	Format string
+}
+
+// Plurals provides a list of plural cases in the order they will be searched.
+// For plurals of continuous ranges (e.g. weight), the cases must be in ascending number order.
+// For plurals of discrete ranges (i.e. integers), the cases can be in any order you require,
+// but will conventionally be in ascending number order.
+// If no match is found, the last case will be used.
+type Plurals []Case
+
+// Format searches through the plural cases for the first match. If none is found, the last
+// case is used. The value passed in can be any number type, or pointer to a number type, except
+// complex numbers are not supported. The value will be converted to an int in order to
+// find the first case that matches.
+// The only possible error arises if value has a type that is not numeric.
+// It panics if 'plurals' is empty.
+func (plurals Plurals) Format(value interface{}) (string, error) {
+	switch x := value.(type) {
+	case int:
+		return plurals.FormatInt(x), nil
+	case int8:
+		return plurals.FormatInt(int(x)), nil
+	case int16:
+		return plurals.FormatInt(int(x)), nil
+	case int32:
+		return plurals.FormatInt(int(x)), nil
+	case int64:
+		return plurals.FormatInt(int(x)), nil
+	case uint8:
+		return plurals.FormatInt(int(x)), nil
+	case uint16:
+		return plurals.FormatInt(int(x)), nil
+	case uint32:
+		return plurals.FormatInt(int(x)), nil
+	case uint64:
+		return plurals.FormatInt(int(x)), nil
+	case float32:
+		return plurals.FormatFloat(x), nil
+	case float64:
+		return plurals.FormatFloat(float32(x)), nil
+
+	case *int:
+		return plurals.FormatInt(*x), nil
+	case *int8:
+		return plurals.FormatInt(int(*x)), nil
+	case *int16:
+		return plurals.FormatInt(int(*x)), nil
+	case *int32:
+		return plurals.FormatInt(int(*x)), nil
+	case *int64:
+		return plurals.FormatInt(int(*x)), nil
+	case *uint:
+		return plurals.FormatInt(int(*x)), nil
+	case *uint8:
+		return plurals.FormatInt(int(*x)), nil
+	case *uint16:
+		return plurals.FormatInt(int(*x)), nil
+	case *uint32:
+		return plurals.FormatInt(int(*x)), nil
+	case *uint64:
+		return plurals.FormatInt(int(*x)), nil
+	case *float32:
+		return plurals.FormatFloat(*x), nil
+	case *float64:
+		return plurals.FormatFloat(float32(*x)), nil
+
+	case nil:
+		return "", fmt.Errorf("Unexpected nil value for %s", plurals)
+	default:
+		return "", fmt.Errorf("Unexpected type %T for %v", x, value)
+	}
+}
+
+// FormatInt expresses an int in plural form. It panics if 'plurals' is empty.
+func (plurals Plurals) FormatInt(value int) string {
+	for _, c := range plurals {
+		if value == c.Number {
+			return c.FormatInt(value)
+		}
+	}
+	c := plurals[len(plurals)-1]
+	return c.FormatInt(value)
+}
+
+// FormatFloat expresses a float32 in plural form. It panics if 'plurals' is empty.
+func (plurals Plurals) FormatFloat(value float32) string {
+	for _, c := range plurals {
+		if value <= float32(c.Number) {
+			return c.FormatFloat(value)
+		}
+	}
+	c := plurals[len(plurals)-1]
+	return c.FormatFloat(value)
+}
+
+// FormatInt renders a specific case with a given value.
+func (c Case) FormatInt(value int) string {
+	if strings.IndexByte(c.Format, '%') < 0 {
+		return c.Format
+	}
+	return fmt.Sprintf(c.Format, value)
+}
+
+// FormatFloat renders a specific case with a given value.
+func (c Case) FormatFloat(value float32) string {
+	if strings.IndexByte(c.Format, '%') < 0 {
+		return c.Format
+	}
+	return fmt.Sprintf(c.Format, value)
+}
+
+//-------------------------------------------------------------------------------------------------
+
+// String implements io.Stringer.
+func (plurals Plurals) String() string {
+	ss := make([]string, 0, len(plurals))
+	for _, c := range plurals {
+		ss = append(ss, c.String())
+	}
+	return fmt.Sprintf("Plurals(%s)", strings.Join(ss, ", "))
+}
+
+// String implements io.Stringer.
+func (c Case) String() string {
+	return fmt.Sprintf("{%v -> %q}", c.Number, c.Format)
+}
+
+//-------------------------------------------------------------------------------------------------
+
+// ByOrdinal constructs a simple set of cases using small ordinals (0, 1, 2, 3 etc), which is a
+// common requirement. It is an alias for FromZero.
+func ByOrdinal(zeroth string, rest ...string) Plurals {
+	return FromZero(zeroth, rest...)
+}
+
+// FromZero constructs a simple set of cases using small ordinals (0, 1, 2, 3 etc), which is a
+// common requirement. It prevents creation of a Plurals list that is empty, which would be invalid.
+//
+// The 'zeroth' string becomes Case{0, first}. The rest are appended similarly. Notice that the
+// counting starts from zero.
+//
+// So
+//
+//   FromZero("nothing", "%v thing", "%v things")
+//
+// is simply a shorthand for
+//
+//   Plurals{Case{0, "nothing"}, Case{1, "%v thing"}, Case{2, "%v things"}}
+//
+// which would also be valid but a little more verbose.
+//
+// This helper function is less flexible than constructing Plurals directly, but covers many common
+// situations.
+func FromZero(zeroth string, rest ...string) Plurals {
+	p := make(Plurals, 0, len(rest)+1)
+	p = append(p, Case{0, zeroth})
+	for i, c := range rest {
+		p = append(p, Case{i+1, c})
+	}
+	return p
+}
+
+// FromOne constructs a simple set of cases using small positive numbers (1, 2, 3 etc), which is a
+// common requirement. It prevents creation of a Plurals list that is empty, which would be invalid.
+//
+// The 'first' string becomes Case{1, first}. The rest are appended similarly. Notice that the
+// counting starts from one.
+//
+// So
+//
+//   FromOne("%v thing", "%v things")
+//
+// is simply a shorthand for
+//
+//   Plurals{Case{1, "%v thing"}, Case{2, "%v things"}}
+//
+// which would also be valid but a little more verbose.
+//
+// Note the behaviour of formatting when the count is zero. As a consequence of Format evaluating
+// the cases in order, FromOne(...).FormatInt(0) will pick the last case you provide, not the first.
+//
+// This helper function is less flexible than constructing Plurals directly, but covers many common
+// situations.
+func FromOne(first string, rest ...string) Plurals {
+	p := make(Plurals, 0, len(rest)+1)
+	p = append(p, Case{1, first})
+	for i, c := range rest {
+		p = append(p, Case{i+2, c})
+	}
+	return p
+}

vendor/golang.org/x/sys/unix/mkerrors.sh

@@ -325,6 +325,7 @@ includes_OpenBSD='
 #include <sys/mman.h>
 #include <sys/mount.h>
 #include <sys/select.h>
+#include <sys/sched.h>
 #include <sys/socket.h>
 #include <sys/sockio.h>
 #include <sys/stat.h>
@@ -507,6 +508,8 @@ ccflags="$@"
 		$2 ~ /^(CLOCK|TIMER)_/ ||
 		$2 ~ /^CAN_/ ||
 		$2 ~ /^CAP_/ ||
+		$2 ~ /^CP_/ ||
+		$2 ~ /^CPUSTATES$/ ||
 		$2 ~ /^ALG_/ ||
 		$2 ~ /^FS_(POLICY_FLAGS|KEY_DESC|ENCRYPTION_MODE|[A-Z0-9_]+_KEY_SIZE)/ ||
 		$2 ~ /^FS_IOC_.*(ENCRYPTION|VERITY|[GS]ETFLAGS)/ ||

vendor/golang.org/x/sys/unix/syscall_bsd.go

@@ -527,6 +527,23 @@ func SysctlClockinfo(name string) (*Clockinfo, error) {
 	return &ci, nil
 }
 
+func SysctlTimeval(name string) (*Timeval, error) {
+	mib, err := sysctlmib(name)
+	if err != nil {
+		return nil, err
+	}
+
+	var tv Timeval
+	n := uintptr(unsafe.Sizeof(tv))
+	if err := sysctl(mib, (*byte)(unsafe.Pointer(&tv)), &n, nil, 0); err != nil {
+		return nil, err
+	}
+	if n != unsafe.Sizeof(tv) {
+		return nil, EIO
+	}
+	return &tv, nil
+}
+
 //sys	utimes(path string, timeval *[2]Timeval) (err error)
 
 func Utimes(path string, tv []Timeval) error {

vendor/golang.org/x/sys/unix/syscall_linux.go

@@ -2122,6 +2122,18 @@ func Klogset(typ int, arg int) (err error) {
 	return nil
 }
 
+// RemoteIovec is Iovec with the pointer replaced with an integer.
+// It is used for ProcessVMReadv and ProcessVMWritev, where the pointer
+// refers to a location in a different process' address space, which
+// would confuse the Go garbage collector.
+type RemoteIovec struct {
+	Base uintptr
+	Len  int
+}
+
+//sys	ProcessVMReadv(pid int, localIov []Iovec, remoteIov []RemoteIovec, flags uint) (n int, err error) = SYS_PROCESS_VM_READV
+//sys	ProcessVMWritev(pid int, localIov []Iovec, remoteIov []RemoteIovec, flags uint) (n int, err error) = SYS_PROCESS_VM_WRITEV
+
 /*
  * Unimplemented
  */

vendor/golang.org/x/sys/unix/zerrors_openbsd_386.go

@@ -146,6 +146,13 @@ const (
 	BRKINT                            = 0x2
 	CFLUSH                            = 0xf
 	CLOCAL                            = 0x8000
+	CPUSTATES                         = 0x6
+	CP_IDLE                           = 0x5
+	CP_INTR                           = 0x4
+	CP_NICE                           = 0x1
+	CP_SPIN                           = 0x3
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
 	CREAD                             = 0x800
 	CRTSCTS                           = 0x10000
 	CS5                               = 0x0

vendor/golang.org/x/sys/unix/zerrors_openbsd_amd64.go

@@ -153,6 +153,13 @@ const (
 	CLOCK_REALTIME                    = 0x0
 	CLOCK_THREAD_CPUTIME_ID           = 0x4
 	CLOCK_UPTIME                      = 0x5
+	CPUSTATES                         = 0x6
+	CP_IDLE                           = 0x5
+	CP_INTR                           = 0x4
+	CP_NICE                           = 0x1
+	CP_SPIN                           = 0x3
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
 	CREAD                             = 0x800
 	CRTSCTS                           = 0x10000
 	CS5                               = 0x0

vendor/golang.org/x/sys/unix/zerrors_openbsd_arm.go

@@ -146,6 +146,13 @@ const (
 	BRKINT                            = 0x2
 	CFLUSH                            = 0xf
 	CLOCAL                            = 0x8000
+	CPUSTATES                         = 0x6
+	CP_IDLE                           = 0x5
+	CP_INTR                           = 0x4
+	CP_NICE                           = 0x1
+	CP_SPIN                           = 0x3
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
 	CREAD                             = 0x800
 	CRTSCTS                           = 0x10000
 	CS5                               = 0x0

vendor/golang.org/x/sys/unix/zerrors_openbsd_arm64.go

@@ -156,6 +156,13 @@ const (
 	CLOCK_REALTIME                    = 0x0
 	CLOCK_THREAD_CPUTIME_ID           = 0x4
 	CLOCK_UPTIME                      = 0x5
+	CPUSTATES                         = 0x6
+	CP_IDLE                           = 0x5
+	CP_INTR                           = 0x4
+	CP_NICE                           = 0x1
+	CP_SPIN                           = 0x3
+	CP_SYS                            = 0x2
+	CP_USER                           = 0x0
 	CREAD                             = 0x800
 	CRTSCTS                           = 0x10000
 	CS5                               = 0x0

vendor/golang.org/x/sys/unix/zsyscall_linux.go

@@ -1847,6 +1847,52 @@ func openByHandleAt(mountFD int, fh *fileHandle, flags int) (fd int, err error)
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ProcessVMReadv(pid int, localIov []Iovec, remoteIov []RemoteIovec, flags uint) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(localIov) > 0 {
+		_p0 = unsafe.Pointer(&localIov[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 unsafe.Pointer
+	if len(remoteIov) > 0 {
+		_p1 = unsafe.Pointer(&remoteIov[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PROCESS_VM_READV, uintptr(pid), uintptr(_p0), uintptr(len(localIov)), uintptr(_p1), uintptr(len(remoteIov)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func ProcessVMWritev(pid int, localIov []Iovec, remoteIov []RemoteIovec, flags uint) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(localIov) > 0 {
+		_p0 = unsafe.Pointer(&localIov[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	var _p1 unsafe.Pointer
+	if len(remoteIov) > 0 {
+		_p1 = unsafe.Pointer(&remoteIov[0])
+	} else {
+		_p1 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := Syscall6(SYS_PROCESS_VM_WRITEV, uintptr(pid), uintptr(_p0), uintptr(len(localIov)), uintptr(_p1), uintptr(len(remoteIov)), uintptr(flags))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func pipe2(p *[2]_C_int, flags int) (err error) {
 	_, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0)
 	if e1 != 0 {

vendor/golang.org/x/time/rate/rate.go

@@ -53,10 +53,9 @@ func Every(interval time.Duration) Limit {
 //
 // The methods AllowN, ReserveN, and WaitN consume n tokens.
 type Limiter struct {
+	mu     sync.Mutex
 	limit  Limit
 	burst  int
-
-	mu     sync.Mutex
 	tokens float64
 	// last is the last time the limiter's tokens field was updated
 	last time.Time
@@ -76,6 +75,8 @@ func (lim *Limiter) Limit() Limit {
 // Burst values allow more events to happen at once.
 // A zero Burst allows no events, unless limit == Inf.
 func (lim *Limiter) Burst() int {
+	lim.mu.Lock()
+	defer lim.mu.Unlock()
 	return lim.burst
 }
 
@@ -229,7 +230,7 @@ func (lim *Limiter) WaitN(ctx context.Context, n int) (err error) {
 	lim.mu.Unlock()
 
 	if n > burst && limit != Inf {
-		return fmt.Errorf("rate: Wait(n=%d) exceeds limiter's burst %d", n, lim.burst)
+		return fmt.Errorf("rate: Wait(n=%d) exceeds limiter's burst %d", n, burst)
 	}
 	// Check if ctx is already cancelled
 	select {
@@ -359,6 +360,7 @@ func (lim *Limiter) reserveN(now time.Time, n int, maxFutureReserve time.Duratio
 
 // advance calculates and returns an updated state for lim resulting from the passage of time.
 // lim is not changed.
+// advance requires that lim.mu is held.
 func (lim *Limiter) advance(now time.Time) (newNow time.Time, newLast time.Time, newTokens float64) {
 	last := lim.last
 	if now.Before(last) {

vendor/knative.dev/eventing/pkg/apis/duck/v1/delivery_types.go

@@ -18,8 +18,8 @@ package v1
 
 import (
 	"context"
-	"time"
 
+	"github.com/rickb777/date/period"
 	"knative.dev/pkg/apis"
 	duckv1 "knative.dev/pkg/apis/duck/v1"
 )
@@ -42,7 +42,9 @@ type DeliverySpec struct {
 	BackoffPolicy *BackoffPolicyType `json:"backoffPolicy,omitempty"`
 
 	// BackoffDelay is the delay before retrying.
-	// More information on Duration format: https://www.ietf.org/rfc/rfc3339.txt
+	// More information on Duration format:
+	//  - https://www.iso.org/iso-8601-date-and-time-format.html
+	//  - https://en.wikipedia.org/wiki/ISO_8601
 	//
 	// For linear policy, backoff delay is the time interval between retries.
 	// For exponential policy , backoff delay is backoffDelay*2^<numberOfRetries>.
@@ -67,7 +69,7 @@ func (ds *DeliverySpec) Validate(ctx context.Context) *apis.FieldError {
 		}
 	}
 	if ds.BackoffDelay != nil {
-		_, te := time.Parse(time.RFC3339, *ds.BackoffDelay)
+		_, te := period.Parse(*ds.BackoffDelay)
 		if te != nil {
 			errs = errs.Also(apis.ErrInvalidValue(*ds.BackoffDelay, "backoffDelay"))
 		}

vendor/knative.dev/eventing/pkg/apis/duck/v1/fuzzer.go

@@ -0,0 +1,49 @@
+/*
+Copyright 2020 The Knative Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	"math/rand"
+
+	fuzz "github.com/google/gofuzz"
+	"k8s.io/apimachinery/pkg/api/apitesting/fuzzer"
+	"k8s.io/apimachinery/pkg/runtime/serializer"
+)
+
+var linear = BackoffPolicyLinear
+var exponential = BackoffPolicyExponential
+var bops = []*BackoffPolicyType{nil, &linear, &exponential}
+
+// FuzzerFuncs includes fuzzing funcs for knative.dev/duck v1 types
+// In particular it makes sure that Delivery has only valid BackoffPolicyType in it.
+//
+// For other examples see
+// https://github.com/kubernetes/apimachinery/blob/master/pkg/apis/meta/fuzzer/fuzzer.go
+var FuzzerFuncs = fuzzer.MergeFuzzerFuncs(
+	func(codecs serializer.CodecFactory) []interface{} {
+		return []interface{}{
+			func(ds *DeliverySpec, c fuzz.Continue) {
+				c.FuzzNoCustom(ds) // fuzz the DeliverySpec
+				if ds.BackoffPolicy != nil && *ds.BackoffPolicy == "" {
+					ds.BackoffPolicy = nil
+				} else {
+					ds.BackoffPolicy = bops[rand.Intn(3)]
+				}
+			},
+		}
+	},
+)

vendor/knative.dev/eventing/pkg/apis/duck/v1beta1/delivery_conversion.go

@@ -38,6 +38,8 @@ func (source *DeliverySpec) ConvertTo(ctx context.Context, to apis.Convertible)
 			} else if *source.BackoffPolicy == BackoffPolicyExponential {
 				exponential := eventingduckv1.BackoffPolicyExponential
 				sink.BackoffPolicy = &exponential
+			} else {
+				return fmt.Errorf("unknown BackoffPolicy, got: %q", *source.BackoffPolicy)
 			}
 		}
 		sink.DeadLetterSink = source.DeadLetterSink
@@ -60,7 +62,10 @@ func (sink *DeliverySpec) ConvertFrom(ctx context.Context, from apis.Convertible
 			} else if *source.BackoffPolicy == eventingduckv1.BackoffPolicyExponential {
 				exponential := BackoffPolicyExponential
 				sink.BackoffPolicy = &exponential
+			} else {
+				return fmt.Errorf("unknown BackoffPolicy, got: %q", *source.BackoffPolicy)
 			}
+
 		}
 		sink.DeadLetterSink = source.DeadLetterSink
 		return nil

vendor/knative.dev/eventing/pkg/apis/duck/v1beta1/delivery_types.go

@@ -18,10 +18,11 @@ package v1beta1
 
 import (
 	"context"
-	"time"
 
 	"knative.dev/pkg/apis"
 	duckv1 "knative.dev/pkg/apis/duck/v1"
+
+	"github.com/rickb777/date/period"
 )
 
 // DeliverySpec contains the delivery options for event senders,
@@ -42,7 +43,9 @@ type DeliverySpec struct {
 	BackoffPolicy *BackoffPolicyType `json:"backoffPolicy,omitempty"`
 
 	// BackoffDelay is the delay before retrying.
-	// More information on Duration format: https://www.ietf.org/rfc/rfc3339.txt
+	// More information on Duration format:
+	//  - https://www.iso.org/iso-8601-date-and-time-format.html
+	//  - https://en.wikipedia.org/wiki/ISO_8601
 	//
 	// For linear policy, backoff delay is the time interval between retries.
 	// For exponential policy , backoff delay is backoffDelay*2^<numberOfRetries>.
@@ -67,7 +70,7 @@ func (ds *DeliverySpec) Validate(ctx context.Context) *apis.FieldError {
 		}
 	}
 	if ds.BackoffDelay != nil {
-		_, te := time.Parse(time.RFC3339, *ds.BackoffDelay)
+		_, te := period.Parse(*ds.BackoffDelay)
 		if te != nil {
 			errs = errs.Also(apis.ErrInvalidValue(*ds.BackoffDelay, "backoffDelay"))
 		}

vendor/knative.dev/eventing/pkg/apis/eventing/register.go

@@ -55,6 +55,10 @@ const (
 	// EventTypesAnnotationKey is the annotation key to specify
 	// if a Source has event types defines in its CRD.
 	EventTypesAnnotationKey = "registry.knative.dev/eventTypes"
+
+	// BrokerChannelAddressStatusAnnotationKey is the broker status
+	// annotation key used to specify the address of its channel.
+	BrokerChannelAddressStatusAnnotationKey = "knative.dev/channelAddress"
 )
 
 var (

vendor/knative.dev/eventing/pkg/apis/eventing/v1/fuzzer.go

@@ -0,0 +1,55 @@
+/*
+Copyright 2020 The Knative Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	fuzz "github.com/google/gofuzz"
+	"k8s.io/apimachinery/pkg/api/apitesting/fuzzer"
+	"k8s.io/apimachinery/pkg/runtime/serializer"
+	pkgfuzzer "knative.dev/pkg/apis/testing/fuzzer"
+)
+
+// FuzzerFuncs includes fuzzing funcs for knative.dev/eventing v1 types
+//
+// For other examples see
+// https://github.com/kubernetes/apimachinery/blob/master/pkg/apis/meta/fuzzer/fuzzer.go
+var FuzzerFuncs = fuzzer.MergeFuzzerFuncs(
+	func(codecs serializer.CodecFactory) []interface{} {
+		return []interface{}{
+			func(s *TriggerStatus, c fuzz.Continue) {
+				c.FuzzNoCustom(s) // fuzz the status object
+
+				// Clear the random fuzzed condition
+				s.Status.SetConditions(nil)
+
+				// Fuzz the known conditions except their type value
+				s.InitializeConditions()
+				pkgfuzzer.FuzzConditions(&s.Status, c)
+			},
+			func(s *BrokerStatus, c fuzz.Continue) {
+				c.FuzzNoCustom(s) // fuzz the status object
+
+				// Clear the random fuzzed condition
+				s.Status.SetConditions(nil)
+
+				// Fuzz the known conditions except their type value
+				s.InitializeConditions()
+				pkgfuzzer.FuzzConditions(&s.Status, c)
+			},
+		}
+	},
+)

vendor/knative.dev/eventing/pkg/apis/eventing/v1beta1/trigger_conversion.go

@@ -33,7 +33,7 @@ func (source *Trigger) ConvertTo(_ context.Context, to apis.Convertible) error {
 		sink.Spec.Subscriber = source.Spec.Subscriber
 		if source.Spec.Filter != nil {
 			sink.Spec.Filter = &v1.TriggerFilter{
-				Attributes: make(v1.TriggerFilterAttributes, 0),
+				Attributes: make(v1.TriggerFilterAttributes),
 			}
 			for k, v := range source.Spec.Filter.Attributes {
 				sink.Spec.Filter.Attributes[k] = v

vendor/knative.dev/eventing/pkg/apis/flows/v1/fuzzer.go

@@ -0,0 +1,55 @@
+/*
+Copyright 2020 The Knative Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	fuzz "github.com/google/gofuzz"
+	"k8s.io/apimachinery/pkg/api/apitesting/fuzzer"
+	"k8s.io/apimachinery/pkg/runtime/serializer"
+	pkgfuzzer "knative.dev/pkg/apis/testing/fuzzer"
+)
+
+// FuzzerFuncs includes fuzzing funcs for knative.dev/flows v1 types
+//
+// For other examples see
+// https://github.com/kubernetes/apimachinery/blob/master/pkg/apis/meta/fuzzer/fuzzer.go
+var FuzzerFuncs = fuzzer.MergeFuzzerFuncs(
+	func(codecs serializer.CodecFactory) []interface{} {
+		return []interface{}{
+			func(s *SequenceStatus, c fuzz.Continue) {
+				c.FuzzNoCustom(s) // fuzz the status object
+
+				// Clear the random fuzzed condition
+				s.Status.SetConditions(nil)
+
+				// Fuzz the known conditions except their type value
+				s.InitializeConditions()
+				pkgfuzzer.FuzzConditions(&s.Status, c)
+			},
+			func(s *ParallelStatus, c fuzz.Continue) {
+				c.FuzzNoCustom(s) // fuzz the status object
+
+				// Clear the random fuzzed condition
+				s.Status.SetConditions(nil)
+
+				// Fuzz the known conditions except their type value
+				s.InitializeConditions()
+				pkgfuzzer.FuzzConditions(&s.Status, c)
+			},
+		}
+	},
+)

vendor/knative.dev/eventing/pkg/apis/messaging/v1/fuzzer.go

@@ -0,0 +1,76 @@
+/*
+Copyright 2020 The Knative Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1
+
+import (
+	fuzz "github.com/google/gofuzz"
+	"k8s.io/apimachinery/pkg/api/apitesting/fuzzer"
+	"k8s.io/apimachinery/pkg/runtime/serializer"
+	"knative.dev/eventing/pkg/apis/messaging"
+	pkgfuzzer "knative.dev/pkg/apis/testing/fuzzer"
+)
+
+// FuzzerFuncs includes fuzzing funcs for knative.dev/messaging v1 types
+//
+// For other examples see
+// https://github.com/kubernetes/apimachinery/blob/master/pkg/apis/meta/fuzzer/fuzzer.go
+var FuzzerFuncs = fuzzer.MergeFuzzerFuncs(
+	func(codecs serializer.CodecFactory) []interface{} {
+		return []interface{}{
+			func(ch *Channel, c fuzz.Continue) {
+				c.FuzzNoCustom(ch) // fuzz the Channel
+				if ch != nil {
+					if ch.Annotations == nil {
+						ch.Annotations = make(map[string]string)
+					}
+					ch.Annotations[messaging.SubscribableDuckVersionAnnotation] = "v1"
+				}
+				// Clear the random fuzzed condition
+				ch.Status.SetConditions(nil)
+
+				// Fuzz the known conditions except their type value
+				ch.Status.InitializeConditions()
+				pkgfuzzer.FuzzConditions(&ch.Status, c)
+			},
+			func(imc *InMemoryChannel, c fuzz.Continue) {
+				c.FuzzNoCustom(imc) // fuzz the InMemoryChannel
+				if imc != nil {
+					if imc.Annotations == nil {
+						imc.Annotations = make(map[string]string)
+					}
+					imc.Annotations[messaging.SubscribableDuckVersionAnnotation] = "v1"
+				}
+				// Clear the random fuzzed condition
+				imc.Status.SetConditions(nil)
+
+				// Fuzz the known conditions except their type value
+				imc.Status.InitializeConditions()
+				pkgfuzzer.FuzzConditions(&imc.Status, c)
+			},
+			func(s *SubscriptionStatus, c fuzz.Continue) {
+				c.FuzzNoCustom(s) // fuzz the status object
+
+				// Clear the random fuzzed condition
+				s.Status.SetConditions(nil)
+
+				// Fuzz the known conditions except their type value
+				s.InitializeConditions()
+				pkgfuzzer.FuzzConditions(&s.Status, c)
+			},
+		}
+	},
+)

vendor/knative.dev/eventing/pkg/apis/messaging/v1beta1/channel_conversion.go

@@ -22,6 +22,7 @@ import (
 	"knative.dev/eventing/pkg/apis/messaging"
 	v1 "knative.dev/eventing/pkg/apis/messaging/v1"
 	"knative.dev/pkg/apis"
+	"knative.dev/pkg/kmeta"
 )
 
 // ConvertTo implements apis.Convertible
@@ -30,10 +31,9 @@ func (source *Channel) ConvertTo(ctx context.Context, obj apis.Convertible) erro
 	switch sink := obj.(type) {
 	case *v1.Channel:
 		sink.ObjectMeta = source.ObjectMeta
-		if sink.Annotations == nil {
+
-			sink.Annotations = make(map[string]string)
+		// Does a deep copy, adds our duck version.
-		}
+		sink.Annotations = kmeta.UnionMaps(source.Annotations, map[string]string{messaging.SubscribableDuckVersionAnnotation: "v1"})
-		sink.Annotations[messaging.SubscribableDuckVersionAnnotation] = "v1"
 		source.Status.ConvertTo(ctx, &sink.Status)
 		return source.Spec.ConvertTo(ctx, &sink.Spec)
 	default:
@@ -60,10 +60,11 @@ func (source *ChannelSpec) ConvertTo(ctx context.Context, sink *v1.ChannelSpec)
 
 // ConvertTo helps implement apis.Convertible
 func (source *ChannelStatus) ConvertTo(ctx context.Context, sink *v1.ChannelStatus) {
-	source.Status.ConvertTo(ctx, &sink.Status)
+	sink.Status = source.Status
 	sink.AddressStatus.Address = source.AddressStatus.Address
 	source.SubscribableStatus.ConvertTo(ctx, &sink.SubscribableStatus)
 	sink.Channel = source.Channel
+	sink.DeadLetterChannel = source.DeadLetterChannel
 }
 
 // ConvertFrom implements apis.Convertible.
@@ -74,10 +75,9 @@ func (sink *Channel) ConvertFrom(ctx context.Context, obj apis.Convertible) erro
 		sink.ObjectMeta = source.ObjectMeta
 		sink.Status.ConvertFrom(ctx, source.Status)
 		sink.Spec.ConvertFrom(ctx, source.Spec)
-		if sink.Annotations == nil {
+		// Does a deep copy, adds our duck version.
-			sink.Annotations = make(map[string]string)
+		sink.Annotations = kmeta.UnionMaps(source.Annotations, map[string]string{messaging.SubscribableDuckVersionAnnotation: "v1beta1"})
-		}
+
-		sink.Annotations[messaging.SubscribableDuckVersionAnnotation] = "v1beta1"
 		return nil
 	default:
 		return fmt.Errorf("unknown version, got: %T", source)
@@ -101,8 +101,9 @@ func (sink *ChannelSpec) ConvertFrom(ctx context.Context, source v1.ChannelSpec)
 
 // ConvertFrom helps implement apis.Convertible
 func (sink *ChannelStatus) ConvertFrom(ctx context.Context, source v1.ChannelStatus) {
-	source.Status.ConvertTo(ctx, &sink.Status)
+	sink.Status = source.Status
 	sink.Channel = source.Channel
 	sink.SubscribableStatus.ConvertFrom(ctx, &source.SubscribableStatus)
 	sink.AddressStatus.Address = source.AddressStatus.Address
+	sink.DeadLetterChannel = source.DeadLetterChannel
 }

vendor/knative.dev/eventing/pkg/apis/messaging/v1beta1/in_memory_channel_conversion.go

@@ -22,10 +22,10 @@ import (
 
 	eventingduckv1 "knative.dev/eventing/pkg/apis/duck/v1"
 	eventingduckv1beta1 "knative.dev/eventing/pkg/apis/duck/v1beta1"
-	"knative.dev/pkg/apis"
-
 	"knative.dev/eventing/pkg/apis/messaging"
 	v1 "knative.dev/eventing/pkg/apis/messaging/v1"
+	"knative.dev/pkg/apis"
+	"knative.dev/pkg/kmeta"
 )
 
 // ConvertTo implements apis.Convertible
@@ -34,10 +34,8 @@ func (source *InMemoryChannel) ConvertTo(ctx context.Context, obj apis.Convertib
 	switch sink := obj.(type) {
 	case *v1.InMemoryChannel:
 		sink.ObjectMeta = source.ObjectMeta
-		if sink.Annotations == nil {
+		// Does a deep copy, adds our duck version.
-			sink.Annotations = make(map[string]string)
+		sink.Annotations = kmeta.UnionMaps(source.Annotations, map[string]string{messaging.SubscribableDuckVersionAnnotation: "v1"})
-		}
-		sink.Annotations[messaging.SubscribableDuckVersionAnnotation] = "v1"
 		source.Status.ConvertTo(ctx, &sink.Status)
 		return source.Spec.ConvertTo(ctx, &sink.Spec)
 	default:
@@ -58,10 +56,11 @@ func (source *InMemoryChannelSpec) ConvertTo(ctx context.Context, sink *v1.InMem
 
 // ConvertTo helps implement apis.Convertible
 func (source *InMemoryChannelStatus) ConvertTo(ctx context.Context, sink *v1.InMemoryChannelStatus) {
-	source.Status.ConvertTo(ctx, &sink.Status)
+	sink.Status = source.Status
 	sink.AddressStatus = source.AddressStatus
 	sink.SubscribableStatus = eventingduckv1.SubscribableStatus{}
 	source.SubscribableStatus.ConvertTo(ctx, &sink.SubscribableStatus)
+	sink.DeadLetterChannel = source.DeadLetterChannel
 }
 
 // ConvertFrom implements apis.Convertible.
@@ -72,10 +71,8 @@ func (sink *InMemoryChannel) ConvertFrom(ctx context.Context, obj apis.Convertib
 		sink.ObjectMeta = source.ObjectMeta
 		sink.Status.ConvertFrom(ctx, source.Status)
 		sink.Spec.ConvertFrom(ctx, source.Spec)
-		if sink.Annotations == nil {
+		// Does a deep copy, adds our duck version.
-			sink.Annotations = make(map[string]string)
+		sink.Annotations = kmeta.UnionMaps(source.Annotations, map[string]string{messaging.SubscribableDuckVersionAnnotation: "v1beta1"})
-		}
-		sink.Annotations[messaging.SubscribableDuckVersionAnnotation] = "v1beta1"
 		return nil
 	default:
 		return fmt.Errorf("unknown version, got: %T", source)
@@ -97,8 +94,9 @@ func (sink *InMemoryChannelSpec) ConvertFrom(ctx context.Context, source v1.InMe
 
 // ConvertFrom helps implement apis.Convertible
 func (sink *InMemoryChannelStatus) ConvertFrom(ctx context.Context, source v1.InMemoryChannelStatus) {
-	source.Status.ConvertTo(ctx, &sink.Status)
+	sink.Status = source.Status
 	sink.AddressStatus = source.AddressStatus
 	sink.SubscribableStatus = eventingduckv1beta1.SubscribableStatus{}
 	sink.SubscribableStatus.ConvertFrom(ctx, &source.SubscribableStatus)
+	sink.DeadLetterChannel = source.DeadLetterChannel
 }

vendor/knative.dev/eventing/pkg/apis/sources/v1alpha1/apiserver_conversion.go

@@ -18,7 +18,6 @@ package v1alpha1
 
 import (
 	"context"
-	"fmt"
 	"reflect"
 
 	"github.com/google/go-cmp/cmp"
@@ -32,7 +31,7 @@ import (
 )
 
 // ConvertTo implements apis.Convertible.
-// Converts source (from v1alpha1.ApiServerSource) into v1alpha2.ApiServerSource
+// Converts source (from v1alpha1.ApiServerSource) into into a higher version.
 func (source *ApiServerSource) ConvertTo(ctx context.Context, obj apis.Convertible) error {
 	switch sink := obj.(type) {
 	case *v1alpha2.ApiServerSource:
@@ -95,12 +94,12 @@ func (source *ApiServerSource) ConvertTo(ctx context.Context, obj apis.Convertib
 		source.Status.SourceStatus.DeepCopyInto(&sink.Status.SourceStatus)
 		return nil
 	default:
-		return fmt.Errorf("Unknown conversion, got: %T", sink)
+		return apis.ConvertToViaProxy(ctx, source, &v1alpha2.ApiServerSource{}, sink)
 	}
 }
 
 // ConvertFrom implements apis.Convertible.
-// Converts obj from v1alpha2.ApiServerSource into v1alpha1.ApiServerSource
+// Converts obj from a higher version into v1alpha1.ApiServerSource.
 func (sink *ApiServerSource) ConvertFrom(ctx context.Context, obj apis.Convertible) error {
 	switch source := obj.(type) {
 	case *v1alpha2.ApiServerSource:
@@ -158,6 +157,6 @@ func (sink *ApiServerSource) ConvertFrom(ctx context.Context, obj apis.Convertib
 
 		return nil
 	default:
-		return fmt.Errorf("Unknown conversion, got: %T", source)
+		return apis.ConvertFromViaProxy(ctx, source, &v1alpha2.ApiServerSource{}, sink)
 	}
 }

vendor/knative.dev/eventing/pkg/apis/sources/v1alpha1/apiserver_lifecycle.go

@@ -126,7 +126,7 @@ func (s *ApiServerSourceStatus) PropagateDeploymentAvailability(d *appsv1.Deploy
 		}
 	}
 	if !deploymentAvailableFound {
-		PingSourceCondSet.Manage(s).MarkUnknown(PingSourceConditionDeployed, "DeploymentUnavailable", "The Deployment '%s' is unavailable.", d.Name)
+		apiserverCondSet.Manage(s).MarkUnknown(ApiServerConditionDeployed, "DeploymentUnavailable", "The Deployment '%s' is unavailable.", d.Name)
 	}
 }
 

vendor/knative.dev/eventing/pkg/apis/sources/v1alpha1/sinkbinding_conversion.go

@@ -18,14 +18,13 @@ package v1alpha1
 
 import (
 	"context"
-	"fmt"
 
 	"knative.dev/eventing/pkg/apis/sources/v1alpha2"
 	"knative.dev/pkg/apis"
 )
 
 // ConvertTo implements apis.Convertible.
-// Converts source (from v1alpha1.SinkBinding) into v1alpha2.SinkBinding
+// Converts source from v1alpha1.SinkBinding into a higher version.
 func (source *SinkBinding) ConvertTo(ctx context.Context, obj apis.Convertible) error {
 	switch sink := obj.(type) {
 	case *v1alpha2.SinkBinding:
@@ -35,21 +34,22 @@ func (source *SinkBinding) ConvertTo(ctx context.Context, obj apis.Convertible)
 		sink.Status.SourceStatus = source.Status.SourceStatus
 		return nil
 	default:
-		return fmt.Errorf("Unknown conversion, got: %T", sink)
+		return apis.ConvertToViaProxy(ctx, source, &v1alpha2.SinkBinding{}, sink)
 	}
 }
 
 // ConvertFrom implements apis.Convertible.
-// Converts obj from v1alpha2.SinkBinding into v1alpha1.SinkBinding
+// Converts obj from a higher version into v1alpha1.SinkBinding.
 func (sink *SinkBinding) ConvertFrom(ctx context.Context, obj apis.Convertible) error {
 	switch source := obj.(type) {
 	case *v1alpha2.SinkBinding:
 		sink.ObjectMeta = source.ObjectMeta
+		sink.Spec.Subject = source.Spec.Subject
 		sink.Spec.SourceSpec = source.Spec.SourceSpec
 		sink.Spec.BindingSpec = source.Spec.BindingSpec
 		sink.Status.SourceStatus = source.Status.SourceStatus
 		return nil
 	default:
-		return fmt.Errorf("Unknown conversion, got: %T", source)
+		return apis.ConvertFromViaProxy(ctx, source, &v1alpha2.SinkBinding{}, sink)
 	}
 }

vendor/knative.dev/eventing/pkg/apis/sources/v1alpha2/apiserver_conversion.go

@@ -18,17 +18,120 @@ package v1alpha2
 
 import (
 	"context"
-	"fmt"
 
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"knative.dev/eventing/pkg/apis/sources/v1beta1"
 	"knative.dev/pkg/apis"
+	duckv1 "knative.dev/pkg/apis/duck/v1"
 )
 
 // ConvertTo implements apis.Convertible
-func (source *ApiServerSource) ConvertTo(ctx context.Context, sink apis.Convertible) error {
+// Converts source (from v1alpha2.ApiServerSource) into into a higher version.
-	return fmt.Errorf("v1alpha2 is the highest known version, got: %T", sink)
+func (source *ApiServerSource) ConvertTo(ctx context.Context, obj apis.Convertible) error {
+	switch sink := obj.(type) {
+	case *v1beta1.ApiServerSource:
+		// Meta
+		sink.ObjectMeta = source.ObjectMeta
+
+		// Spec
+
+		if len(source.Spec.Resources) > 0 {
+			sink.Spec.Resources = make([]v1beta1.APIVersionKindSelector, len(source.Spec.Resources))
+		}
+		for i, v := range source.Spec.Resources {
+			sink.Spec.Resources[i] = v1beta1.APIVersionKindSelector{
+				APIVersion: v.APIVersion,
+				Kind:       v.Kind,
+			}
+
+			if v.LabelSelector != nil {
+				sink.Spec.Resources[i].LabelSelector = &metav1.LabelSelector{}
+				v.LabelSelector.DeepCopyInto(sink.Spec.Resources[i].LabelSelector)
+			}
+		}
+
+		sink.Spec.EventMode = source.Spec.EventMode
+
+		// Optional Spec
+
+		if source.Spec.ResourceOwner != nil {
+			sink.Spec.ResourceOwner = &v1beta1.APIVersionKind{
+				Kind:       source.Spec.ResourceOwner.Kind,
+				APIVersion: source.Spec.ResourceOwner.APIVersion,
+			}
+		}
+
+		var ref *duckv1.KReference
+		if source.Spec.Sink.Ref != nil {
+			ref = &duckv1.KReference{
+				Kind:       source.Spec.Sink.Ref.Kind,
+				Namespace:  source.Spec.Sink.Ref.Namespace,
+				Name:       source.Spec.Sink.Ref.Name,
+				APIVersion: source.Spec.Sink.Ref.APIVersion,
+			}
+		}
+		sink.Spec.Sink = duckv1.Destination{
+			Ref: ref,
+			URI: source.Spec.Sink.URI,
+		}
+
+		if source.Spec.CloudEventOverrides != nil {
+			sink.Spec.CloudEventOverrides = source.Spec.CloudEventOverrides.DeepCopy()
+		}
+
+		sink.Spec.ServiceAccountName = source.Spec.ServiceAccountName
+
+		// Status
+		source.Status.SourceStatus.DeepCopyInto(&sink.Status.SourceStatus)
+		return nil
+	default:
+		return apis.ConvertToViaProxy(ctx, source, &v1beta1.ApiServerSource{}, sink)
+	}
 }
 
 // ConvertFrom implements apis.Convertible
-func (sink *ApiServerSource) ConvertFrom(ctx context.Context, source apis.Convertible) error {
+// Converts obj from a higher version into v1alpha2.ApiServerSource.
-	return fmt.Errorf("v1alpha2 is the highest known version, got: %T", source)
+func (sink *ApiServerSource) ConvertFrom(ctx context.Context, obj apis.Convertible) error {
+	switch source := obj.(type) {
+	case *v1beta1.ApiServerSource:
+		// Meta
+		sink.ObjectMeta = source.ObjectMeta
+
+		// Spec
+		sink.Spec.EventMode = source.Spec.EventMode
+
+		sink.Spec.CloudEventOverrides = source.Spec.CloudEventOverrides
+
+		sink.Spec.Sink = source.Spec.Sink
+
+		if len(source.Spec.Resources) > 0 {
+			sink.Spec.Resources = make([]APIVersionKindSelector, len(source.Spec.Resources))
+		}
+		for i, v := range source.Spec.Resources {
+			sink.Spec.Resources[i] = APIVersionKindSelector{}
+			sink.Spec.Resources[i].APIVersion = v.APIVersion
+			sink.Spec.Resources[i].Kind = v.Kind
+			if v.LabelSelector != nil {
+				sink.Spec.Resources[i].LabelSelector = v.LabelSelector.DeepCopy()
+			}
+		}
+
+		// Spec Optionals
+
+		if source.Spec.ResourceOwner != nil {
+			sink.Spec.ResourceOwner = &APIVersionKind{
+				Kind:       source.Spec.ResourceOwner.Kind,
+				APIVersion: source.Spec.ResourceOwner.APIVersion,
+			}
+		}
+
+		sink.Spec.ServiceAccountName = source.Spec.ServiceAccountName
+
+		// Status
+		source.Status.SourceStatus.DeepCopyInto(&sink.Status.SourceStatus)
+
+		return nil
+	default:
+		return apis.ConvertFromViaProxy(ctx, source, &v1beta1.ApiServerSource{}, sink)
+	}
 }

vendor/knative.dev/eventing/pkg/apis/sources/v1alpha2/apiserver_lifecycle.go

@@ -36,9 +36,6 @@ const (
 
 	// ApiServerConditionSufficientPermissions has status True when the ApiServerSource has sufficient permissions to access resources.
 	ApiServerConditionSufficientPermissions apis.ConditionType = "SufficientPermissions"
-
-	// ApiServerConditionEventTypeProvided has status True when the ApiServerSource has been configured with its event types.
-	ApiServerConditionEventTypeProvided apis.ConditionType = "EventTypesProvided"
 )
 
 var apiserverCondSet = apis.NewLivingConditionSet(
@@ -109,20 +106,10 @@ func (s *ApiServerSourceStatus) PropagateDeploymentAvailability(d *appsv1.Deploy
 		}
 	}
 	if !deploymentAvailableFound {
-		PingSourceCondSet.Manage(s).MarkUnknown(PingSourceConditionDeployed, "DeploymentUnavailable", "The Deployment '%s' is unavailable.", d.Name)
+		apiserverCondSet.Manage(s).MarkUnknown(ApiServerConditionDeployed, "DeploymentUnavailable", "The Deployment '%s' is unavailable.", d.Name)
 	}
 }
 
-// MarkEventTypes sets the condition that the source has set its event type.
-func (s *ApiServerSourceStatus) MarkEventTypes() {
-	apiserverCondSet.Manage(s).MarkTrue(ApiServerConditionEventTypeProvided)
-}
-
-// MarkNoEventTypes sets the condition that the source does not its event type configured.
-func (s *ApiServerSourceStatus) MarkNoEventTypes(reason, messageFormat string, messageA ...interface{}) {
-	apiserverCondSet.Manage(s).MarkFalse(ApiServerConditionEventTypeProvided, reason, messageFormat, messageA...)
-}
-
 // MarkSufficientPermissions sets the condition that the source has enough permissions to access the resources.
 func (s *ApiServerSourceStatus) MarkSufficientPermissions() {
 	apiserverCondSet.Manage(s).MarkTrue(ApiServerConditionSufficientPermissions)

vendor/knative.dev/eventing/pkg/apis/sources/v1alpha2/container_conversion.go

@@ -0,0 +1,55 @@
+/*
+Copyright 2020 The Knative Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha2
+
+import (
+	"context"
+	"fmt"
+
+	"knative.dev/eventing/pkg/apis/sources/v1beta1"
+	"knative.dev/pkg/apis"
+)
+
+// ConvertTo implements apis.Convertible.
+// Converts source from v1alpha2.ContainerSource into a higher version.
+func (source *ContainerSource) ConvertTo(ctx context.Context, obj apis.Convertible) error {
+	switch sink := obj.(type) {
+	case *v1beta1.ContainerSource:
+		sink.ObjectMeta = source.ObjectMeta
+		sink.Spec.SourceSpec = source.Spec.SourceSpec
+		sink.Spec.Template = source.Spec.Template
+		sink.Status.SourceStatus = source.Status.SourceStatus
+		return nil
+	default:
+		return fmt.Errorf("Unknown conversion, got: %T", sink)
+	}
+}
+
+// ConvertFrom implements apis.Convertible.
+// Converts obj from a higher version into v1alpha2.ContainerSource.
+func (sink *ContainerSource) ConvertFrom(ctx context.Context, obj apis.Convertible) error {
+	switch source := obj.(type) {
+	case *v1beta1.ContainerSource:
+		sink.ObjectMeta = source.ObjectMeta
+		sink.Spec.SourceSpec = source.Spec.SourceSpec
+		sink.Spec.Template = source.Spec.Template
+		sink.Status.SourceStatus = source.Status.SourceStatus
+		return nil
+	default:
+		return fmt.Errorf("Unknown conversion, got: %T", source)
+	}
+}

vendor/knative.dev/eventing/pkg/apis/sources/v1alpha2/sinkbinding_conversion.go

@@ -18,17 +18,43 @@ package v1alpha2
 
 import (
 	"context"
-	"fmt"
 
+	"knative.dev/eventing/pkg/apis/sources/v1beta1"
 	"knative.dev/pkg/apis"
+	duckv1alpha1 "knative.dev/pkg/apis/duck/v1alpha1"
+	duckv1beta1 "knative.dev/pkg/apis/duck/v1beta1"
 )
 
-// ConvertTo implements apis.Convertible
+// ConvertTo implements apis.Convertible.
-func (source *SinkBinding) ConvertTo(ctx context.Context, sink apis.Convertible) error {
+// Converts source from v1alpha2.SinkBinding into a higher version.
-	return fmt.Errorf("v1alpha2 is the highest known version, got: %T", sink)
+func (source *SinkBinding) ConvertTo(ctx context.Context, obj apis.Convertible) error {
+	switch sink := obj.(type) {
+	case *v1beta1.SinkBinding:
+		sink.ObjectMeta = source.ObjectMeta
+		sink.Spec.SourceSpec = source.Spec.SourceSpec
+		sink.Spec.BindingSpec = duckv1beta1.BindingSpec{
+			Subject: source.Spec.BindingSpec.Subject,
+		}
+		sink.Status.SourceStatus = source.Status.SourceStatus
+		return nil
+	default:
+		return apis.ConvertToViaProxy(ctx, source, &v1beta1.SinkBinding{}, sink)
+	}
 }
 
-// ConvertFrom implements apis.Convertible
+// ConvertFrom implements apis.Convertible.
-func (sink *SinkBinding) ConvertFrom(ctx context.Context, source apis.Convertible) error {
+// Converts obj from a higher version into v1alpha2.SinkBinding.
-	return fmt.Errorf("v1alpha2 is the highest known version, got: %T", source)
+func (sink *SinkBinding) ConvertFrom(ctx context.Context, obj apis.Convertible) error {
+	switch source := obj.(type) {
+	case *v1beta1.SinkBinding:
+		sink.ObjectMeta = source.ObjectMeta
+		sink.Spec.SourceSpec = source.Spec.SourceSpec
+		sink.Spec.BindingSpec = duckv1alpha1.BindingSpec{
+			Subject: source.Spec.BindingSpec.Subject,
+		}
+		sink.Status.SourceStatus = source.Status.SourceStatus
+		return nil
+	default:
+		return apis.ConvertToViaProxy(ctx, source, &v1beta1.SinkBinding{}, sink)
+	}
 }

vendor/knative.dev/eventing/pkg/apis/sources/v1beta1/apiserver_conversion.go

@@ -0,0 +1,34 @@
+/*
+Copyright 2020 The Knative Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"context"
+	"fmt"
+
+	"knative.dev/pkg/apis"
+)
+
+// ConvertTo implements apis.Convertible
+func (source *ApiServerSource) ConvertTo(ctx context.Context, sink apis.Convertible) error {
+	return fmt.Errorf("v1beta1 is the highest known version, got: %T", sink)
+}
+
+// ConvertFrom implements apis.Convertible
+func (sink *ApiServerSource) ConvertFrom(ctx context.Context, source apis.Convertible) error {
+	return fmt.Errorf("v1beta1 is the highest known version, got: %T", source)
+}

vendor/knative.dev/eventing/pkg/apis/sources/v1beta1/apiserver_defaults.go

@@ -0,0 +1,36 @@
+/*
+Copyright 2020 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"context"
+)
+
+func (s *ApiServerSource) SetDefaults(ctx context.Context) {
+	s.Spec.SetDefaults(ctx)
+}
+
+func (ss *ApiServerSourceSpec) SetDefaults(ctx context.Context) {
+
+	if ss.EventMode == "" {
+		ss.EventMode = ReferenceMode
+	}
+
+	if ss.ServiceAccountName == "" {
+		ss.ServiceAccountName = "default"
+	}
+}

vendor/knative.dev/eventing/pkg/apis/sources/v1beta1/apiserver_lifecycle.go

@@ -0,0 +1,126 @@
+/*
+Copyright 2020 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	appsv1 "k8s.io/api/apps/v1"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+
+	"knative.dev/pkg/apis"
+)
+
+const (
+	// ApiServerConditionReady has status True when the ApiServerSource is ready to send events.
+	ApiServerConditionReady = apis.ConditionReady
+
+	// ApiServerConditionSinkProvided has status True when the ApiServerSource has been configured with a sink target.
+	ApiServerConditionSinkProvided apis.ConditionType = "SinkProvided"
+
+	// ApiServerConditionDeployed has status True when the ApiServerSource has had it's deployment created.
+	ApiServerConditionDeployed apis.ConditionType = "Deployed"
+
+	// ApiServerConditionSufficientPermissions has status True when the ApiServerSource has sufficient permissions to access resources.
+	ApiServerConditionSufficientPermissions apis.ConditionType = "SufficientPermissions"
+)
+
+var apiserverCondSet = apis.NewLivingConditionSet(
+	ApiServerConditionSinkProvided,
+	ApiServerConditionDeployed,
+	ApiServerConditionSufficientPermissions,
+)
+
+// GetConditionSet retrieves the condition set for this resource. Implements the KRShaped interface.
+func (*ApiServerSource) GetConditionSet() apis.ConditionSet {
+	return apiserverCondSet
+}
+
+// GetGroupVersionKind returns the GroupVersionKind.
+func (*ApiServerSource) GetGroupVersionKind() schema.GroupVersionKind {
+	return SchemeGroupVersion.WithKind("ApiServerSource")
+}
+
+// GetUntypedSpec returns the spec of the ApiServerSource.
+func (s *ApiServerSource) GetUntypedSpec() interface{} {
+	return s.Spec
+}
+
+// GetCondition returns the condition currently associated with the given type, or nil.
+func (s *ApiServerSourceStatus) GetCondition(t apis.ConditionType) *apis.Condition {
+	return apiserverCondSet.Manage(s).GetCondition(t)
+}
+
+// GetTopLevelCondition returns the top level condition.
+func (s *ApiServerSourceStatus) GetTopLevelCondition() *apis.Condition {
+	return apiserverCondSet.Manage(s).GetTopLevelCondition()
+}
+
+// InitializeConditions sets relevant unset conditions to Unknown state.
+func (s *ApiServerSourceStatus) InitializeConditions() {
+	apiserverCondSet.Manage(s).InitializeConditions()
+}
+
+// MarkSink sets the condition that the source has a sink configured.
+func (s *ApiServerSourceStatus) MarkSink(uri *apis.URL) {
+	s.SinkURI = uri
+	if uri != nil {
+		apiserverCondSet.Manage(s).MarkTrue(ApiServerConditionSinkProvided)
+	} else {
+		apiserverCondSet.Manage(s).MarkFalse(ApiServerConditionSinkProvided, "SinkEmpty", "Sink has resolved to empty.%s", "")
+	}
+}
+
+// MarkNoSink sets the condition that the source does not have a sink configured.
+func (s *ApiServerSourceStatus) MarkNoSink(reason, messageFormat string, messageA ...interface{}) {
+	apiserverCondSet.Manage(s).MarkFalse(ApiServerConditionSinkProvided, reason, messageFormat, messageA...)
+}
+
+// PropagateDeploymentAvailability uses the availability of the provided Deployment to determine if
+// ApiServerConditionDeployed should be marked as true or false.
+func (s *ApiServerSourceStatus) PropagateDeploymentAvailability(d *appsv1.Deployment) {
+	deploymentAvailableFound := false
+	for _, cond := range d.Status.Conditions {
+		if cond.Type == appsv1.DeploymentAvailable {
+			deploymentAvailableFound = true
+			if cond.Status == corev1.ConditionTrue {
+				apiserverCondSet.Manage(s).MarkTrue(ApiServerConditionDeployed)
+			} else if cond.Status == corev1.ConditionFalse {
+				apiserverCondSet.Manage(s).MarkFalse(ApiServerConditionDeployed, cond.Reason, cond.Message)
+			} else if cond.Status == corev1.ConditionUnknown {
+				apiserverCondSet.Manage(s).MarkUnknown(ApiServerConditionDeployed, cond.Reason, cond.Message)
+			}
+		}
+	}
+	if !deploymentAvailableFound {
+		apiserverCondSet.Manage(s).MarkUnknown(ApiServerConditionDeployed, "DeploymentUnavailable", "The Deployment '%s' is unavailable.", d.Name)
+	}
+}
+
+// MarkSufficientPermissions sets the condition that the source has enough permissions to access the resources.
+func (s *ApiServerSourceStatus) MarkSufficientPermissions() {
+	apiserverCondSet.Manage(s).MarkTrue(ApiServerConditionSufficientPermissions)
+}
+
+// MarkNoSufficientPermissions sets the condition that the source does not have enough permissions to access the resources
+func (s *ApiServerSourceStatus) MarkNoSufficientPermissions(reason, messageFormat string, messageA ...interface{}) {
+	apiserverCondSet.Manage(s).MarkFalse(ApiServerConditionSufficientPermissions, reason, messageFormat, messageA...)
+}
+
+// IsReady returns true if the resource is ready overall.
+func (s *ApiServerSourceStatus) IsReady() bool {
+	return apiserverCondSet.Manage(s).IsHappy()
+}

vendor/knative.dev/eventing/pkg/apis/sources/v1beta1/apiserver_types.go

@@ -0,0 +1,161 @@
+/*
+Copyright 2020 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"knative.dev/pkg/apis"
+	duckv1 "knative.dev/pkg/apis/duck/v1"
+	"knative.dev/pkg/kmeta"
+)
+
+// +genclient
+// +genreconciler
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// +k8s:defaulter-gen=true
+
+// ApiServerSource is the Schema for the apiserversources API
+type ApiServerSource struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   ApiServerSourceSpec   `json:"spec,omitempty"`
+	Status ApiServerSourceStatus `json:"status,omitempty"`
+}
+
+// Check the interfaces that ApiServerSource should be implementing.
+var (
+	_ runtime.Object     = (*ApiServerSource)(nil)
+	_ kmeta.OwnerRefable = (*ApiServerSource)(nil)
+	_ apis.Validatable   = (*ApiServerSource)(nil)
+	_ apis.Defaultable   = (*ApiServerSource)(nil)
+	_ apis.HasSpec       = (*ApiServerSource)(nil)
+	_ duckv1.KRShaped    = (*ApiServerSource)(nil)
+)
+
+const (
+	// ApiServerSourceAddEventType is the ApiServerSource CloudEvent type for adds.
+	ApiServerSourceAddEventType = "dev.knative.apiserver.resource.add"
+	// ApiServerSourceUpdateEventType is the ApiServerSource CloudEvent type for updates.
+	ApiServerSourceUpdateEventType = "dev.knative.apiserver.resource.update"
+	// ApiServerSourceDeleteEventType is the ApiServerSource CloudEvent type for deletions.
+	ApiServerSourceDeleteEventType = "dev.knative.apiserver.resource.delete"
+
+	// ApiServerSourceAddRefEventType is the ApiServerSource CloudEvent type for ref adds.
+	ApiServerSourceAddRefEventType = "dev.knative.apiserver.ref.add"
+	// ApiServerSourceUpdateRefEventType is the ApiServerSource CloudEvent type for ref updates.
+	ApiServerSourceUpdateRefEventType = "dev.knative.apiserver.ref.update"
+	// ApiServerSourceDeleteRefEventType is the ApiServerSource CloudEvent type for ref deletions.
+	ApiServerSourceDeleteRefEventType = "dev.knative.apiserver.ref.delete"
+)
+
+// ApiServerSourceEventTypes is the list of CloudEvent types the ApiServerSource emits.
+var ApiServerSourceEventTypes = []string{
+	ApiServerSourceAddEventType,
+	ApiServerSourceDeleteEventType,
+	ApiServerSourceUpdateEventType,
+	ApiServerSourceAddRefEventType,
+	ApiServerSourceDeleteRefEventType,
+	ApiServerSourceUpdateRefEventType,
+}
+
+// ApiServerSourceSpec defines the desired state of ApiServerSource
+type ApiServerSourceSpec struct {
+	// inherits duck/v1 SourceSpec, which currently provides:
+	// * Sink - a reference to an object that will resolve to a domain name or
+	//   a URI directly to use as the sink.
+	// * CloudEventOverrides - defines overrides to control the output format
+	//   and modifications of the event sent to the sink.
+	duckv1.SourceSpec `json:",inline"`
+
+	// Resource are the resources this source will track and send related
+	// lifecycle events from the Kubernetes ApiServer, with an optional label
+	// selector to help filter.
+	// +required
+	Resources []APIVersionKindSelector `json:"resources,omitempty"`
+
+	// ResourceOwner is an additional filter to only track resources that are
+	// owned by a specific resource type. If ResourceOwner matches Resources[n]
+	// then Resources[n] is allowed to pass the ResourceOwner filter.
+	// +optional
+	ResourceOwner *APIVersionKind `json:"owner,omitempty"`
+
+	// EventMode controls the format of the event.
+	// `Reference` sends a dataref event type for the resource under watch.
+	// `Resource` send the full resource lifecycle event.
+	// Defaults to `Reference`
+	// +optional
+	EventMode string `json:"mode,omitempty"`
+
+	// ServiceAccountName is the name of the ServiceAccount to use to run this
+	// source. Defaults to default if not set.
+	// +optional
+	ServiceAccountName string `json:"serviceAccountName,omitempty"`
+}
+
+// ApiServerSourceStatus defines the observed state of ApiServerSource
+type ApiServerSourceStatus struct {
+	// inherits duck/v1 SourceStatus, which currently provides:
+	// * ObservedGeneration - the 'Generation' of the Service that was last
+	//   processed by the controller.
+	// * Conditions - the latest available observations of a resource's current
+	//   state.
+	// * SinkURI - the current active sink URI that has been configured for the
+	//   Source.
+	duckv1.SourceStatus `json:",inline"`
+}
+
+// APIVersionKind is an APIVersion and Kind tuple.
+type APIVersionKind struct {
+	// APIVersion - the API version of the resource to watch.
+	APIVersion string `json:"apiVersion"`
+
+	// Kind of the resource to watch.
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
+	Kind string `json:"kind"`
+}
+
+// APIVersionKindSelector is an APIVersion Kind tuple with a LabelSelector.
+type APIVersionKindSelector struct {
+	// APIVersion - the API version of the resource to watch.
+	APIVersion string `json:"apiVersion"`
+
+	// Kind of the resource to watch.
+	// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
+	Kind string `json:"kind"`
+
+	// LabelSelector filters this source to objects to those resources pass the
+	// label selector.
+	// More info: http://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors
+	// +optional
+	LabelSelector *metav1.LabelSelector `json:"selector,omitempty"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ApiServerSourceList contains a list of ApiServerSource
+type ApiServerSourceList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ApiServerSource `json:"items"`
+}
+
+// GetStatus retrieves the status of the ApiServerSource . Implements the KRShaped interface.
+func (a *ApiServerSource) GetStatus() *duckv1.Status {
+	return &a.Status.Status
+}

vendor/knative.dev/eventing/pkg/apis/sources/v1beta1/apiserver_validation.go

@@ -0,0 +1,77 @@
+/*
+Copyright 2020 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"context"
+	"strings"
+
+	"k8s.io/apimachinery/pkg/runtime/schema"
+
+	"knative.dev/pkg/apis"
+)
+
+const (
+	// ReferenceMode produces payloads of ObjectReference
+	ReferenceMode = "Reference"
+	// ResourceMode produces payloads of ResourceEvent
+	ResourceMode = "Resource"
+)
+
+func (c *ApiServerSource) Validate(ctx context.Context) *apis.FieldError {
+	return c.Spec.Validate(ctx).ViaField("spec")
+}
+
+func (cs *ApiServerSourceSpec) Validate(ctx context.Context) *apis.FieldError {
+	var errs *apis.FieldError
+
+	// Validate mode, if can be empty or set as certain value
+	switch cs.EventMode {
+	case ReferenceMode, ResourceMode:
+	// EventMode is valid.
+	default:
+		errs = errs.Also(apis.ErrInvalidValue(cs.EventMode, "mode"))
+	}
+
+	// Validate sink
+	errs = errs.Also(cs.Sink.Validate(ctx).ViaField("sink"))
+
+	if len(cs.Resources) == 0 {
+		errs = errs.Also(apis.ErrMissingField("resources"))
+	}
+	for i, res := range cs.Resources {
+		_, err := schema.ParseGroupVersion(res.APIVersion)
+		if err != nil {
+			errs = errs.Also(apis.ErrInvalidValue(res.APIVersion, "apiVersion").ViaFieldIndex("resources", i))
+		}
+		if strings.TrimSpace(res.Kind) == "" {
+			errs = errs.Also(apis.ErrMissingField("kind").ViaFieldIndex("resources", i))
+		}
+	}
+
+	if cs.ResourceOwner != nil {
+		_, err := schema.ParseGroupVersion(cs.ResourceOwner.APIVersion)
+		if err != nil {
+			errs = errs.Also(apis.ErrInvalidValue(cs.ResourceOwner.APIVersion, "apiVersion").ViaField("owner"))
+		}
+		if strings.TrimSpace(cs.ResourceOwner.Kind) == "" {
+			errs = errs.Also(apis.ErrMissingField("kind").ViaField("owner"))
+		}
+	}
+
+	return errs
+}

vendor/knative.dev/eventing/pkg/apis/sources/v1beta1/container_conversion.go

@@ -0,0 +1,34 @@
+/*
+Copyright 2020 The Knative Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"context"
+	"fmt"
+
+	"knative.dev/pkg/apis"
+)
+
+// ConvertTo implements apis.Convertible
+func (source *ContainerSource) ConvertTo(ctx context.Context, sink apis.Convertible) error {
+	return fmt.Errorf("v1beta1 is the highest known version, got: %T", sink)
+}
+
+// ConvertFrom implements apis.Convertible
+func (sink *ContainerSource) ConvertFrom(ctx context.Context, source apis.Convertible) error {
+	return fmt.Errorf("v1beta1 is the highest known version, got: %T", source)
+}

vendor/knative.dev/eventing/pkg/apis/sources/v1beta1/register.go

@@ -45,6 +45,8 @@ var (
 // Adds the list of known types to Scheme.
 func addKnownTypes(scheme *runtime.Scheme) error {
 	scheme.AddKnownTypes(SchemeGroupVersion,
+		&ApiServerSource{},
+		&ApiServerSourceList{},
 		&SinkBinding{},
 		&SinkBindingList{},
 		&ContainerSource{},

vendor/knative.dev/eventing/pkg/apis/sources/v1beta1/zz_generated.deepcopy.go

@@ -21,9 +21,154 @@ limitations under the License.
 package v1beta1
 
 import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
 )
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *APIVersionKind) DeepCopyInto(out *APIVersionKind) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new APIVersionKind.
+func (in *APIVersionKind) DeepCopy() *APIVersionKind {
+	if in == nil {
+		return nil
+	}
+	out := new(APIVersionKind)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *APIVersionKindSelector) DeepCopyInto(out *APIVersionKindSelector) {
+	*out = *in
+	if in.LabelSelector != nil {
+		in, out := &in.LabelSelector, &out.LabelSelector
+		*out = new(v1.LabelSelector)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new APIVersionKindSelector.
+func (in *APIVersionKindSelector) DeepCopy() *APIVersionKindSelector {
+	if in == nil {
+		return nil
+	}
+	out := new(APIVersionKindSelector)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ApiServerSource) DeepCopyInto(out *ApiServerSource) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	in.Status.DeepCopyInto(&out.Status)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ApiServerSource.
+func (in *ApiServerSource) DeepCopy() *ApiServerSource {
+	if in == nil {
+		return nil
+	}
+	out := new(ApiServerSource)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ApiServerSource) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ApiServerSourceList) DeepCopyInto(out *ApiServerSourceList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]ApiServerSource, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ApiServerSourceList.
+func (in *ApiServerSourceList) DeepCopy() *ApiServerSourceList {
+	if in == nil {
+		return nil
+	}
+	out := new(ApiServerSourceList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ApiServerSourceList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ApiServerSourceSpec) DeepCopyInto(out *ApiServerSourceSpec) {
+	*out = *in
+	in.SourceSpec.DeepCopyInto(&out.SourceSpec)
+	if in.Resources != nil {
+		in, out := &in.Resources, &out.Resources
+		*out = make([]APIVersionKindSelector, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.ResourceOwner != nil {
+		in, out := &in.ResourceOwner, &out.ResourceOwner
+		*out = new(APIVersionKind)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ApiServerSourceSpec.
+func (in *ApiServerSourceSpec) DeepCopy() *ApiServerSourceSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ApiServerSourceSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ApiServerSourceStatus) DeepCopyInto(out *ApiServerSourceStatus) {
+	*out = *in
+	in.SourceStatus.DeepCopyInto(&out.SourceStatus)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ApiServerSourceStatus.
+func (in *ApiServerSourceStatus) DeepCopy() *ApiServerSourceStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ApiServerSourceStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *ContainerSource) DeepCopyInto(out *ContainerSource) {
 	*out = *in

vendor/knative.dev/networking/pkg/apis/config/defaults.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2020 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    https://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package config
+
+import (
+	"fmt"
+
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/resource"
+
+	cm "knative.dev/pkg/configmap"
+)
+
+const (
+	// DefaultsConfigName is the name of config map for the defaults.
+	DefaultsConfigName = "config-defaults"
+
+	// DefaultRevisionTimeoutSeconds will be set if timeoutSeconds not specified.
+	DefaultRevisionTimeoutSeconds = 5 * 60
+
+	// DefaultMaxRevisionTimeoutSeconds will be set if MaxRevisionTimeoutSeconds is not specified.
+	DefaultMaxRevisionTimeoutSeconds = 10 * 60
+)
+
+func defaultConfig() *Defaults {
+	return &Defaults{
+		RevisionTimeoutSeconds:    DefaultRevisionTimeoutSeconds,
+		MaxRevisionTimeoutSeconds: DefaultMaxRevisionTimeoutSeconds,
+	}
+}
+
+// NewDefaultsConfigFromMap creates a Defaults from the supplied Map.
+func NewDefaultsConfigFromMap(data map[string]string) (*Defaults, error) {
+	nc := defaultConfig()
+
+	if err := cm.Parse(data,
+		cm.AsInt64("revision-timeout-seconds", &nc.RevisionTimeoutSeconds),
+		cm.AsInt64("max-revision-timeout-seconds", &nc.MaxRevisionTimeoutSeconds),
+	); err != nil {
+		return nil, err
+	}
+
+	if nc.RevisionTimeoutSeconds > nc.MaxRevisionTimeoutSeconds {
+		return nil, fmt.Errorf("revision-timeout-seconds (%d) cannot be greater than max-revision-timeout-seconds (%d)", nc.RevisionTimeoutSeconds, nc.MaxRevisionTimeoutSeconds)
+	}
+	return nc, nil
+}
+
+// NewDefaultsConfigFromConfigMap creates a Defaults from the supplied configMap.
+func NewDefaultsConfigFromConfigMap(config *corev1.ConfigMap) (*Defaults, error) {
+	return NewDefaultsConfigFromMap(config.Data)
+}
+
+// Defaults includes the default values to be populated by the webhook.
+type Defaults struct {
+	RevisionTimeoutSeconds int64
+	// This is the timeout set for ingress.
+	// RevisionTimeoutSeconds must be less than this value.
+	MaxRevisionTimeoutSeconds int64
+}
+
+// asQuantity parses the value at key as a *resource.Quantity into the target, if it exists.
+func asQuantity(key string, target **resource.Quantity) cm.ParseFunc {
+	return func(data map[string]string) error {
+		if raw, ok := data[key]; !ok {
+			*target = nil
+		} else if val, err := resource.ParseQuantity(raw); err != nil {
+			return err
+		} else {
+			*target = &val
+		}
+		return nil
+	}
+}

vendor/knative.dev/networking/pkg/apis/config/doc.go

@@ -0,0 +1,21 @@
+/*
+Copyright 2020 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// +k8s:deepcopy-gen=package
+
+// Package config holds the typed objects that define the schemas for
+// ConfigMap objects that pertain to our API objects.
+package config

vendor/knative.dev/networking/pkg/apis/config/store.go

@@ -0,0 +1,92 @@
+/*
+Copyright 2020 The Knative Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package config
+
+import (
+	"context"
+
+	"knative.dev/pkg/configmap"
+)
+
+type cfgKey struct{}
+
+// Config holds the collection of configurations that we attach to contexts.
+// +k8s:deepcopy-gen=false
+type Config struct {
+	Defaults *Defaults
+}
+
+// FromContext extracts a Config from the provided context.
+func FromContext(ctx context.Context) *Config {
+	x, ok := ctx.Value(cfgKey{}).(*Config)
+	if ok {
+		return x
+	}
+	return nil
+}
+
+// FromContextOrDefaults is like FromContext, but when no Config is attached it
+// returns a Config populated with the defaults for each of the Config fields.
+func FromContextOrDefaults(ctx context.Context) *Config {
+	if cfg := FromContext(ctx); cfg != nil {
+		return cfg
+	}
+	defaults, _ := NewDefaultsConfigFromMap(map[string]string{})
+	return &Config{
+		Defaults: defaults,
+	}
+}
+
+// ToContext attaches the provided Config to the provided context, returning the
+// new context with the Config attached.
+func ToContext(ctx context.Context, c *Config) context.Context {
+	return context.WithValue(ctx, cfgKey{}, c)
+}
+
+// Store is a typed wrapper around configmap.Untyped store to handle our configmaps.
+// +k8s:deepcopy-gen=false
+type Store struct {
+	*configmap.UntypedStore
+}
+
+// NewStore creates a new store of Configs and optionally calls functions when ConfigMaps are updated.
+func NewStore(logger configmap.Logger, onAfterStore ...func(name string, value interface{})) *Store {
+	store := &Store{
+		UntypedStore: configmap.NewUntypedStore(
+			"defaults",
+			logger,
+			configmap.Constructors{
+				DefaultsConfigName: NewDefaultsConfigFromConfigMap,
+			},
+			onAfterStore...,
+		),
+	}
+
+	return store
+}
+
+// ToContext attaches the current Config state to the provided context.
+func (s *Store) ToContext(ctx context.Context) context.Context {
+	return ToContext(ctx, s.Load())
+}
+
+// Load creates a Config from the current config state of the Store.
+func (s *Store) Load() *Config {
+	return &Config{
+		Defaults: s.UntypedLoad(DefaultsConfigName).(*Defaults).DeepCopy(),
+	}
+}

vendor/knative.dev/networking/pkg/apis/config/zz_generated.deepcopy.go

@@ -0,0 +1,37 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright 2020 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package config
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Defaults) DeepCopyInto(out *Defaults) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Defaults.
+func (in *Defaults) DeepCopy() *Defaults {
+	if in == nil {
+		return nil
+	}
+	out := new(Defaults)
+	in.DeepCopyInto(out)
+	return out
+}

vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/ingress_defaults.go

@@ -18,8 +18,12 @@ package v1alpha1
 
 import (
 	"context"
+	"time"
 
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"knative.dev/pkg/apis"
+
+	"knative.dev/networking/pkg/apis/config"
 )
 
 // SetDefaults populates default values in Ingress
@@ -65,4 +69,11 @@ func (p *HTTPIngressPath) SetDefaults(ctx context.Context) {
 	if len(p.Splits) == 1 && p.Splits[0].Percent == 0 {
 		p.Splits[0].Percent = 100
 	}
+
+	cfg := config.FromContextOrDefaults(ctx)
+	maxTimeout := time.Duration(cfg.Defaults.MaxRevisionTimeoutSeconds) * time.Second
+
+	if p.Timeout == nil {
+		p.Timeout = &metav1.Duration{Duration: maxTimeout}
+	}
 }

vendor/knative.dev/networking/pkg/apis/networking/v1alpha1/ingress_types.go

@@ -25,7 +25,7 @@ import (
 )
 
 // +genclient
-// +genreconciler:krshapedlogic=true
+// +genreconciler:class=networking.knative.dev/ingress.class,krshapedlogic=true
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 
 // Ingress is a collection of rules that allow inbound connections to reach the endpoints defined

vendor/knative.dev/serving/pkg/apis/config/features.go

@@ -41,8 +41,11 @@ const (
 func defaultFeaturesConfig() *Features {
 	return &Features{
 		MultiContainer:       Disabled,
+		PodSpecAffinity:      Disabled,
 		PodSpecFieldRef:      Disabled,
-		PodSpecDryRun:        Allowed,
+		PodSpecDryRun:        Enabled,
+		PodSpecNodeSelector:  Disabled,
+		PodSpecTolerations:   Disabled,
 		ResponsiveRevisionGC: Disabled,
 	}
 }
@@ -53,8 +56,11 @@ func NewFeaturesConfigFromMap(data map[string]string) (*Features, error) {
 
 	if err := cm.Parse(data,
 		asFlag("multi-container", &nc.MultiContainer),
+		asFlag("kubernetes.podspec-affinity", &nc.PodSpecAffinity),
 		asFlag("kubernetes.podspec-fieldref", &nc.PodSpecFieldRef),
 		asFlag("kubernetes.podspec-dryrun", &nc.PodSpecDryRun),
+		asFlag("kubernetes.podspec-nodeselector", &nc.PodSpecNodeSelector),
+		asFlag("kubernetes.podspec-tolerations", &nc.PodSpecTolerations),
 		asFlag("responsive-revision-gc", &nc.ResponsiveRevisionGC)); err != nil {
 		return nil, err
 	}
@@ -69,8 +75,11 @@ func NewFeaturesConfigFromConfigMap(config *corev1.ConfigMap) (*Features, error)
 // Features specifies which features are allowed by the webhook.
 type Features struct {
 	MultiContainer       Flag
+	PodSpecAffinity      Flag
 	PodSpecFieldRef      Flag
 	PodSpecDryRun        Flag
+	PodSpecNodeSelector  Flag
+	PodSpecTolerations   Flag
 	ResponsiveRevisionGC Flag
 }
 

vendor/knative.dev/serving/pkg/apis/config/store.go

@@ -45,18 +45,24 @@ func FromContext(ctx context.Context) *Config {
 // FromContextOrDefaults is like FromContext, but when no Config is attached it
 // returns a Config populated with the defaults for each of the Config fields.
 func FromContextOrDefaults(ctx context.Context) *Config {
-	if cfg := FromContext(ctx); cfg != nil {
+	cfg := FromContext(ctx)
+	if cfg == nil {
+		cfg = &Config{}
+	}
+
+	if cfg.Defaults == nil {
+		cfg.Defaults, _ = NewDefaultsConfigFromMap(map[string]string{})
+	}
+
+	if cfg.Features == nil {
+		cfg.Features, _ = NewFeaturesConfigFromMap(map[string]string{})
+	}
+
+	if cfg.Autoscaler == nil {
+		cfg.Autoscaler, _ = autoscalerconfig.NewConfigFromMap(map[string]string{})
+	}
 	return cfg
 }
-	defaults, _ := NewDefaultsConfigFromMap(map[string]string{})
-	features, _ := NewFeaturesConfigFromMap(map[string]string{})
-	autoscaler, _ := autoscalerconfig.NewConfigFromMap(map[string]string{})
-	return &Config{
-		Defaults:   defaults,
-		Features:   features,
-		Autoscaler: autoscaler,
-	}
-}
 
 // ToContext attaches the provided Config to the provided context, returning the
 // new context with the Config attached.

vendor/knative.dev/serving/pkg/apis/serving/fieldmask.go

@@ -17,7 +17,10 @@ limitations under the License.
 package serving
 
 import (
+	"context"
+
 	corev1 "k8s.io/api/core/v1"
+	"knative.dev/serving/pkg/apis/config"
 )
 
 // VolumeMask performs a _shallow_ copy of the Kubernetes Volume object to a new
@@ -136,11 +139,12 @@ func KeyToPathMask(in *corev1.KeyToPath) *corev1.KeyToPath {
 // PodSpecMask performs a _shallow_ copy of the Kubernetes PodSpec object to a new
 // Kubernetes PodSpec object bringing over only the fields allowed in the Knative API. This
 // does not validate the contents or the bounds of the provided fields.
-func PodSpecMask(in *corev1.PodSpec) *corev1.PodSpec {
+func PodSpecMask(ctx context.Context, in *corev1.PodSpec) *corev1.PodSpec {
 	if in == nil {
 		return nil
 	}
 
+	cfg := config.FromContextOrDefaults(ctx)
 	out := new(corev1.PodSpec)
 
 	// Allowed fields
@@ -150,6 +154,17 @@ func PodSpecMask(in *corev1.PodSpec) *corev1.PodSpec {
 	out.ImagePullSecrets = in.ImagePullSecrets
 	out.EnableServiceLinks = in.EnableServiceLinks
 
+	// Feature fields
+	if cfg.Features.PodSpecAffinity != config.Disabled {
+		out.Affinity = in.Affinity
+	}
+	if cfg.Features.PodSpecNodeSelector != config.Disabled {
+		out.NodeSelector = in.NodeSelector
+	}
+	if cfg.Features.PodSpecTolerations != config.Disabled {
+		out.Tolerations = in.Tolerations
+	}
+
 	// Disallowed fields
 	// This list is unnecessary, but added here for clarity
 	out.InitContainers = nil
@@ -157,7 +172,6 @@ func PodSpecMask(in *corev1.PodSpec) *corev1.PodSpec {
 	out.TerminationGracePeriodSeconds = nil
 	out.ActiveDeadlineSeconds = nil
 	out.DNSPolicy = ""
-	out.NodeSelector = nil
 	out.AutomountServiceAccountToken = nil
 	out.NodeName = ""
 	out.HostNetwork = false
@@ -167,9 +181,7 @@ func PodSpecMask(in *corev1.PodSpec) *corev1.PodSpec {
 	out.SecurityContext = nil
 	out.Hostname = ""
 	out.Subdomain = ""
-	out.Affinity = nil
 	out.SchedulerName = ""
-	out.Tolerations = nil
 	out.HostAliases = nil
 	out.PriorityClassName = ""
 	out.Priority = nil

vendor/knative.dev/serving/pkg/apis/serving/k8s_validation.go

@@ -60,6 +60,14 @@ var (
 		"K_REVISION",
 	)
 
+	reservedPorts = sets.NewInt32(
+		networking.BackendHTTPPort,
+		networking.BackendHTTP2Port,
+		networking.QueueAdminPort,
+		networking.AutoscalingQueueMetricsPort,
+		networking.UserQueueMetricsPort,
+		profiling.ProfilingPort)
+
 	reservedSidecarEnvVars = reservedEnvVars.Difference(sets.NewString("PORT"))
 
 	// The port is named "user-port" on the deployment, but a user cannot set an arbitrary name on the port
@@ -263,7 +271,7 @@ func ValidatePodSpec(ctx context.Context, ps corev1.PodSpec) *apis.FieldError {
 	// 	return apis.ErrMissingField(apis.CurrentField)
 	// }
 
-	errs := apis.CheckDisallowedFields(ps, *PodSpecMask(&ps))
+	errs := apis.CheckDisallowedFields(ps, *PodSpecMask(ctx, &ps))
 
 	volumes, err := ValidateVolumes(ps.Volumes, AllMountedVolumes(ps.Containers))
 	if err != nil {
@@ -501,13 +509,8 @@ func validateContainerPorts(ports []corev1.ContainerPort) *apis.FieldError {
 		errs = errs.Also(apis.ErrInvalidValue(userPort.Protocol, "protocol"))
 	}
 
-	// Don't allow userPort to conflict with QueueProxy sidecar
+	// Don't allow userPort to conflict with knative system reserved ports
-	if userPort.ContainerPort == networking.BackendHTTPPort ||
+	if reservedPorts.Has(userPort.ContainerPort) {
-		userPort.ContainerPort == networking.BackendHTTP2Port ||
-		userPort.ContainerPort == networking.QueueAdminPort ||
-		userPort.ContainerPort == networking.AutoscalingQueueMetricsPort ||
-		userPort.ContainerPort == networking.UserQueueMetricsPort ||
-		userPort.ContainerPort == profiling.ProfilingPort {
 		errs = errs.Also(apis.ErrInvalidValue(userPort.ContainerPort, "containerPort"))
 	}
 

vendor/knative.dev/serving/pkg/apis/serving/metadata_validation.go

@@ -39,6 +39,7 @@ var (
 		RevisionLastPinnedAnnotationKey,
 		RoutingStateModifiedAnnotationKey,
 		GroupNamePrefix+"forceUpgrade",
+		RevisionPreservedAnnotationKey,
 	)
 )
 

vendor/knative.dev/serving/pkg/apis/serving/register.go

@@ -33,6 +33,10 @@ const (
 	// pinned a revision
 	RevisionLastPinnedAnnotationKey = GroupName + "/lastPinned"
 
+	// RevisionPreservedAnnotationKey is the annotation key used for preventing garbage collector
+	// from automatically deleting the revision.
+	RevisionPreservedAnnotationKey = GroupName + "/no-gc"
+
 	// RouteLabelKey is the label key attached to a Configuration indicating by
 	// which Route it is configured as traffic target.
 	// The key is also attached to Revision resources to indicate they are directly

vendor/knative.dev/serving/pkg/apis/serving/v1/revision_defaults.go

@@ -18,11 +18,11 @@ package v1
 
 import (
 	"context"
-
+	"strconv"
-	"github.com/google/uuid"
 
 	corev1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/resource"
+	"k8s.io/apimachinery/pkg/util/sets"
 	"knative.dev/pkg/apis"
 	"knative.dev/pkg/kmeta"
 	"knative.dev/pkg/ptr"
@@ -43,24 +43,44 @@ func (rts *RevisionTemplateSpec) SetDefaults(ctx context.Context) {
 func (rs *RevisionSpec) SetDefaults(ctx context.Context) {
 	cfg := config.FromContextOrDefaults(ctx)
 
-	// Default TimeoutSeconds based on our configmap
+	// Default TimeoutSeconds based on our configmap.
 	if rs.TimeoutSeconds == nil || *rs.TimeoutSeconds == 0 {
 		rs.TimeoutSeconds = ptr.Int64(cfg.Defaults.RevisionTimeoutSeconds)
 	}
 
-	// Default ContainerConcurrency based on our configmap
+	// Default ContainerConcurrency based on our configmap.
 	if rs.ContainerConcurrency == nil {
 		rs.ContainerConcurrency = ptr.Int64(cfg.Defaults.ContainerConcurrency)
 	}
 
+	// Avoid clashes with user-supplied names when generating defaults.
+	userContainerNames := make(sets.String, len(rs.PodSpec.Containers))
+	for idx := range rs.PodSpec.Containers {
+		userContainerNames.Insert(rs.PodSpec.Containers[idx].Name)
+	}
+
+	// Default container name based on UserContainerName value from configmap.
+	// In multi-container mode, add a numeric suffix, avoiding clashes with user-supplied names.
+	nextSuffix := 0
+	defaultContainerName := cfg.Defaults.UserContainerName(ctx)
 	for idx := range rs.PodSpec.Containers {
 		if rs.PodSpec.Containers[idx].Name == "" {
+			name := defaultContainerName
+
 			if len(rs.PodSpec.Containers) > 1 {
-				rs.PodSpec.Containers[idx].Name = kmeta.ChildName(cfg.Defaults.UserContainerName(ctx), "-"+uuid.New().String())
+				for {
-			} else {
+					name = kmeta.ChildName(defaultContainerName, "-"+strconv.Itoa(nextSuffix))
-				rs.PodSpec.Containers[idx].Name = cfg.Defaults.UserContainerName(ctx)
+					nextSuffix++
+
+					// Continue until we get a name that doesn't clash with a user-supplied name.
+					if !userContainerNames.Has(name) {
+						break
 					}
 				}
+			}
+
+			rs.PodSpec.Containers[idx].Name = name
+		}
 
 		rs.applyDefault(&rs.PodSpec.Containers[idx], cfg)
 	}

vendor/knative.dev/serving/pkg/apis/serving/v1/revision_helpers.go

@@ -111,7 +111,7 @@ func (rs *RevisionSpec) GetContainer() *corev1.Container {
 
 // SetRoutingState sets the routingState label on this Revision and updates the
 // routingStateModified annotation.
-func (r *Revision) SetRoutingState(state RoutingState) {
+func (r *Revision) SetRoutingState(state RoutingState, clock clock.Clock) {
 	stateStr := string(state)
 	if t := r.ObjectMeta.Annotations[serving.RoutingStateModifiedAnnotationKey]; t != "" &&
 		r.Labels[serving.RoutingStateLabelKey] == stateStr {
@@ -123,7 +123,7 @@ func (r *Revision) SetRoutingState(state RoutingState) {
 
 	r.Annotations = kmeta.UnionMaps(r.Annotations,
 		map[string]string{
-			serving.RoutingStateModifiedAnnotationKey: RoutingStateModifiedString(clock.RealClock{}),
+			serving.RoutingStateModifiedAnnotationKey: RoutingStateModifiedString(clock),
 		})
 }
 

vendor/knative.dev/serving/pkg/apis/serving/v1/revision_validation.go

@@ -119,13 +119,18 @@ func (rs *RevisionStatus) Validate(ctx context.Context) *apis.FieldError {
 // ValidateLabels function validates service labels
 func (r *Revision) ValidateLabels() (errs *apis.FieldError) {
 	for key, val := range r.GetLabels() {
-		switch {
+		switch key {
-		case key == serving.RouteLabelKey || key == serving.ServiceLabelKey || key == serving.ConfigurationGenerationLabelKey:
+		case serving.RoutingStateLabelKey:
-		case key == serving.ConfigurationLabelKey:
+		case serving.RouteLabelKey:
+		case serving.ServiceLabelKey:
+		case serving.ConfigurationGenerationLabelKey:
+		case serving.ConfigurationLabelKey:
 			errs = errs.Also(verifyLabelOwnerRef(val, serving.ConfigurationLabelKey, "Configuration", r.GetOwnerReferences()))
-		case strings.HasPrefix(key, serving.GroupNamePrefix):
+		default:
+			if strings.HasPrefix(key, serving.GroupNamePrefix) {
 				errs = errs.Also(apis.ErrInvalidKeyName(key, ""))
 			}
 		}
+	}
 	return
 }

vendor/modules.txt

@@ -1,4 +1,4 @@
-# cloud.google.com/go v0.60.0
+# cloud.google.com/go v0.61.0
 cloud.google.com/go/compute/metadata
 # github.com/PuerkitoBio/purell v1.1.1
 github.com/PuerkitoBio/purell
@@ -36,19 +36,17 @@ github.com/golang/protobuf/ptypes/duration
 github.com/golang/protobuf/ptypes/timestamp
 # github.com/google/btree v1.0.0
 github.com/google/btree
-# github.com/google/go-cmp v0.5.0
+# github.com/google/go-cmp v0.5.1
 github.com/google/go-cmp/cmp
 github.com/google/go-cmp/cmp/cmpopts
 github.com/google/go-cmp/cmp/internal/diff
 github.com/google/go-cmp/cmp/internal/flags
 github.com/google/go-cmp/cmp/internal/function
 github.com/google/go-cmp/cmp/internal/value
-# github.com/google/go-containerregistry v0.1.1
+# github.com/google/go-containerregistry v0.1.2-0.20200717224239-a84993334b27
 github.com/google/go-containerregistry/pkg/name
 # github.com/google/gofuzz v1.1.0
 github.com/google/gofuzz
-# github.com/google/uuid v1.1.1
-github.com/google/uuid
 # github.com/googleapis/gnostic v0.4.0
 github.com/googleapis/gnostic/OpenAPIv2
 github.com/googleapis/gnostic/compiler
@@ -100,6 +98,10 @@ github.com/peterbourgon/diskv
 # github.com/pkg/errors v0.9.1
 ## explicit
 github.com/pkg/errors
+# github.com/rickb777/date v1.13.0
+github.com/rickb777/date/period
+# github.com/rickb777/plural v1.2.1
+github.com/rickb777/plural
 # github.com/robfig/cron/v3 v3.0.1
 github.com/robfig/cron/v3
 # github.com/russross/blackfriday/v2 v2.0.1
@@ -155,7 +157,7 @@ golang.org/x/oauth2/google
 golang.org/x/oauth2/internal
 golang.org/x/oauth2/jws
 golang.org/x/oauth2/jwt
-# golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae
+# golang.org/x/sys v0.0.0-20200722175500-76b94024e4b6
 golang.org/x/sys/internal/unsafeheader
 golang.org/x/sys/unix
 golang.org/x/sys/windows
@@ -171,9 +173,9 @@ golang.org/x/text/transform
 golang.org/x/text/unicode/bidi
 golang.org/x/text/unicode/norm
 golang.org/x/text/width
-# golang.org/x/time v0.0.0-20200416051211-89c76fbcd5d1
+# golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e
 golang.org/x/time/rate
-# golang.org/x/tools v0.0.0-20200710042808-f1c4188a97a1
+# golang.org/x/tools v0.0.0-20200723000907-a7c6fd066f6d
 golang.org/x/tools/go/ast/astutil
 golang.org/x/tools/imports
 golang.org/x/tools/internal/event
@@ -310,7 +312,7 @@ k8s.io/api/settings/v1alpha1
 k8s.io/api/storage/v1
 k8s.io/api/storage/v1alpha1
 k8s.io/api/storage/v1beta1
-# k8s.io/apimachinery v0.18.5 => k8s.io/apimachinery v0.17.6
+# k8s.io/apimachinery v0.18.6 => k8s.io/apimachinery v0.17.6
 ## explicit
 k8s.io/apimachinery/pkg/api/apitesting/fuzzer
 k8s.io/apimachinery/pkg/api/equality
@@ -603,7 +605,7 @@ k8s.io/kube-openapi/pkg/util/sets
 k8s.io/utils/buffer
 k8s.io/utils/integer
 k8s.io/utils/trace
-# knative.dev/eventing v0.16.1-0.20200715062032-28f9f61e6131
+# knative.dev/eventing v0.16.1-0.20200724032657-8d83431c07bd
 ## explicit
 knative.dev/eventing/pkg/apis/config
 knative.dev/eventing/pkg/apis/configs
@@ -631,10 +633,11 @@ knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1beta1/fake
 knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1alpha2
 knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1alpha2/fake
 knative.dev/eventing/pkg/logging
-# knative.dev/networking v0.0.0-20200713162319-e2731eead7e8
+# knative.dev/networking v0.0.0-20200723155758-cc457d7322d6
+knative.dev/networking/pkg/apis/config
 knative.dev/networking/pkg/apis/networking
 knative.dev/networking/pkg/apis/networking/v1alpha1
-# knative.dev/pkg v0.0.0-20200714233132-cb1281d05cc8
+# knative.dev/pkg v0.0.0-20200724211057-f21f66204a5c
 ## explicit
 knative.dev/pkg/apis
 knative.dev/pkg/apis/duck
@@ -652,7 +655,7 @@ knative.dev/pkg/logging/logkey
 knative.dev/pkg/profiling
 knative.dev/pkg/ptr
 knative.dev/pkg/tracker
-# knative.dev/serving v0.16.1-0.20200715073232-81d40bfc82a6
+# knative.dev/serving v0.16.1-0.20200724203457-1517b1735305
 ## explicit
 knative.dev/serving/pkg/apis/autoscaling
 knative.dev/serving/pkg/apis/autoscaling/v1alpha1