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podman
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Merge pull request #4310 from nalind/manifest-lists 

Move to containers/image v5, support manifest lists
This commit is contained in:
OpenShift Merge Robot 2019-10-29 20:58:51 +01:00 committed by GitHub
parent 5918f3a5f1 66c126d6de
commit e7540d0406
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
346 changed files with 10747 additions and 3695 deletions
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6
API.md
View File

@ -1557,6 +1557,10 @@ oomKillDisable [?bool](#?bool)
oomScoreAdj [?int](#?int)
overrideArch [?string](#?string)
overrideOS [?string](#?string)
pid [?string](#?string)
pidsLimit [?int](#?int)
@ -1671,6 +1675,8 @@ id [string](https://godoc.org/builtin#string)
digest [string](https://godoc.org/builtin#string)
digests [[]string](#[]string)
parentId [string](https://godoc.org/builtin#string)
repoTags [[]string](#[]string)

7
cmd/podman/build.go
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@ -9,6 +9,7 @@ import (
"github.com/containers/buildah"
"github.com/containers/buildah/imagebuildah"
buildahcli "github.com/containers/buildah/pkg/cli"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/pkg/adapter"
@ -360,7 +361,11 @@ func buildCmd(c *cliconfig.BuildValues) error {
RuntimeArgs: runtimeFlags,
SignaturePolicyPath: c.SignaturePolicy,
Squash: c.Squash,
Target: c.Target,
SystemContext: &types.SystemContext{
OSChoice: c.OverrideOS,
ArchitectureChoice: c.OverrideArch,
},
Target: c.Target,
}
return runtime.Build(getContext(), c, options, containerfiles)
}

2
cmd/podman/cliconfig/config.go
View File

@ -431,6 +431,8 @@ type PullValues struct {
Authfile string
CertDir string
Creds string
OverrideArch string
OverrideOS string
Quiet bool
SignaturePolicy string
TlsVerify bool

10
cmd/podman/common.go
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@ -370,6 +370,16 @@ func getCreateFlags(c *cliconfig.PodmanCommand) {
"oom-score-adj", 0,
"Tune the host's OOM preferences (-1000 to 1000)",
)
createFlags.String(
"override-arch", "",
"use `ARCH` instead of the architecture of the machine for choosing images",
)
markFlagHidden(createFlags, "override-arch")
createFlags.String(
"override-os", "",
"use `OS` instead of the running OS for choosing images",
)
markFlagHidden(createFlags, "override-os")
createFlags.String(
"pid", "",
"PID namespace to use",

30
cmd/podman/images.go
View File

@ -27,6 +27,7 @@ type imagesTemplateParams struct {
Tag string
ID string
Digest digest.Digest
Digests []digest.Digest
Created string
CreatedTime time.Time
Size string
@ -34,12 +35,13 @@ type imagesTemplateParams struct {
}
type imagesJSONParams struct {
ID string `json:"id"`
Name []string `json:"names"`
Digest digest.Digest `json:"digest"`
Created time.Time `json:"created"`
Size *uint64 `json:"size"`
ReadOnly bool `json:"readonly"`
ID string `json:"id"`
Name []string `json:"names"`
Digest digest.Digest `json:"digest"`
Digests []digest.Digest `json:"digests"`
Created time.Time `json:"created"`
Size *uint64 `json:"size"`
ReadOnly bool `json:"readonly"`
}
type imagesOptions struct {
@ -204,9 +206,9 @@ func (i imagesOptions) setOutputFormat() string {
if i.quiet {
return formats.IDString
}
format := "table {{.Repository}}\t{{.Tag}}\t"
format := "table {{.Repository}}\t{{if .Tag}}{{.Tag}}{{else}}<none>{{end}}\t"
if i.noHeading {
format = "{{.Repository}}\t{{.Tag}}\t"
format = "{{.Repository}}\t{{if .Tag}}{{.Tag}}{{else}}<none>{{end}}\t"
}
if i.digests {
format += "{{.Digest}}\t"
@ -268,7 +270,7 @@ func getImagesTemplateOutput(ctx context.Context, images []*adapter.ContainerIma
imageID = shortID(img.ID())
}
// get all specified repo:tag pairs and print them separately
// get all specified repo:tag and repo@digest pairs and print them separately
repopairs, err := image.ReposToMap(img.Names())
if err != nil {
logrus.Errorf("error finding tag/digest for %s", img.ID())
@ -285,11 +287,17 @@ func getImagesTemplateOutput(ctx context.Context, images []*adapter.ContainerIma
lastNumIdx := strings.LastIndexFunc(sizeStr, unicode.IsNumber)
sizeStr = sizeStr[:lastNumIdx+1] + " " + sizeStr[lastNumIdx+1:]
}
var imageDigest digest.Digest
if len(tag) == 71 && strings.HasPrefix(tag, "sha256:") {
imageDigest = digest.Digest(tag)
tag = ""
}
params := imagesTemplateParams{
Repository: repo,
Tag: tag,
ID: imageID,
Digest: img.Digest(),
Digest: imageDigest,
Digests: img.Digests(),
CreatedTime: createdTime,
Created: units.HumanDuration(time.Since(createdTime)) + " ago",
Size: sizeStr,
@ -299,7 +307,6 @@ func getImagesTemplateOutput(ctx context.Context, images []*adapter.ContainerIma
if opts.quiet { // Show only one image ID when quiet
break outer
}
}
}
}
@ -321,6 +328,7 @@ func getImagesJSONOutput(ctx context.Context, images []*adapter.ContainerImage)
ID: img.ID(),
Name: img.Names(),
Digest: img.Digest(),
Digests: img.Digests(),
Created: img.Created(),
Size: size,
ReadOnly: img.IsReadOnly(),

19
cmd/podman/login.go
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@ -6,14 +6,15 @@ import (
"os"
"strings"
"github.com/containers/image/v4/docker"
"github.com/containers/image/v4/pkg/docker/config"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/docker"
"github.com/containers/image/v5/pkg/docker/config"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod/image"
"github.com/docker/docker-credential-helpers/credentials"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"golang.org/x/crypto/ssh/terminal"
)
@ -134,15 +135,15 @@ func loginCmd(c *cliconfig.LoginValues) error {
return err
}
}
switch err {
case nil:
if err == nil {
fmt.Println("Login Succeeded!")
return nil
case docker.ErrUnauthorizedForCredentials:
return errors.Errorf("error logging into %q: invalid username/password", server)
default:
return errors.Wrapf(err, "error authenticating creds for %q", server)
}
if unauthorizedError, ok := err.(docker.ErrUnauthorizedForCredentials); ok {
logrus.Debugf("error logging into %q: %v", server, unauthorizedError)
return errors.Errorf("error logging into %q: invalid username/password", server)
}
return errors.Wrapf(err, "error authenticating creds for %q", server)
}
// getUserAndPass gets the username and password from STDIN if not given

4
cmd/podman/logout.go
View File

@ -3,8 +3,8 @@ package main
import (
"fmt"
"github.com/containers/image/v4/docker"
"github.com/containers/image/v4/pkg/docker/config"
"github.com/containers/image/v5/docker"
"github.com/containers/image/v5/pkg/docker/config"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod/image"

14
cmd/podman/pull.go
View File

@ -6,10 +6,10 @@ import (
"os"
"strings"
"github.com/containers/image/v4/docker"
dockerarchive "github.com/containers/image/v4/docker/archive"
"github.com/containers/image/v4/transports/alltransports"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/docker"
dockerarchive "github.com/containers/image/v5/docker/archive"
"github.com/containers/image/v5/transports/alltransports"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod/image"
@ -54,6 +54,10 @@ func init() {
flags.BoolVar(&pullCommand.AllTags, "all-tags", false, "All tagged images in the repository will be pulled")
flags.StringVar(&pullCommand.Creds, "creds", "", "`Credentials` (USERNAME:PASSWORD) to use for authenticating to a registry")
flags.BoolVarP(&pullCommand.Quiet, "quiet", "q", false, "Suppress output information when pulling images")
flags.StringVar(&pullCommand.OverrideArch, "override-arch", "", "use `ARCH` instead of the architecture of the machine for choosing images")
markFlagHidden(flags, "override-arch")
flags.StringVar(&pullCommand.OverrideOS, "override-os", "", "use `OS` instead of the running OS for choosing images")
markFlagHidden(flags, "override-os")
// Disabled flags for the remote client
if !remote {
flags.StringVar(&pullCommand.Authfile, "authfile", shared.GetAuthFile(""), "Path of the authentication file. Use REGISTRY_AUTH_FILE environment variable to override")
@ -122,6 +126,8 @@ func pullCmd(c *cliconfig.PullValues) (retError error) {
dockerRegistryOptions := image.DockerRegistryOptions{
DockerRegistryCreds: registryCreds,
DockerCertPath: c.CertDir,
OSChoice: c.OverrideOS,
ArchitectureChoice: c.OverrideArch,
}
if c.IsSet("tls-verify") {
dockerRegistryOptions.DockerInsecureSkipTLSVerify = types.NewOptionalBool(!c.TlsVerify)

6
cmd/podman/push.go
View File

@ -6,9 +6,9 @@ import (
"os"
"strings"
"github.com/containers/image/v4/directory"
"github.com/containers/image/v4/manifest"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/directory"
"github.com/containers/image/v5/manifest"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod/image"

2
cmd/podman/runlabel.go
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@ -6,7 +6,7 @@ import (
"os"
"strings"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/libpodruntime"
"github.com/containers/libpod/cmd/podman/shared"

2
cmd/podman/search.go
View File

@ -5,7 +5,7 @@ import (
"strings"
"github.com/containers/buildah/pkg/formats"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod/image"

2
cmd/podman/shared/container.go
View File

@ -13,7 +13,7 @@ import (
"sync"
"time"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/libpod/image"

26
cmd/podman/shared/create.go
View File

@ -12,7 +12,7 @@ import (
"syscall"
"time"
"github.com/containers/image/v4/manifest"
"github.com/containers/image/v5/manifest"
"github.com/containers/libpod/cmd/podman/shared/parse"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/image"
@ -89,7 +89,12 @@ func CreateContainer(ctx context.Context, c *GenericCLIResults, runtime *libpod.
return nil, nil, err
}
newImage, err := runtime.ImageRuntime().New(ctx, name, rtc.SignaturePolicyPath, GetAuthFile(c.String("authfile")), writer, nil, image.SigningOptions{}, nil, pullType)
dockerRegistryOptions := image.DockerRegistryOptions{
OSChoice: c.String("override-os"),
ArchitectureChoice: c.String("override-arch"),
}
newImage, err := runtime.ImageRuntime().New(ctx, name, rtc.SignaturePolicyPath, GetAuthFile(c.String("authfile")), writer, &dockerRegistryOptions, image.SigningOptions{}, nil, pullType)
if err != nil {
return nil, nil, err
}
@ -246,19 +251,10 @@ func parseSecurityOpt(config *cc.CreateConfig, securityOpts []string, runtime *l
}
if config.SeccompProfilePath == "" {
if _, err := os.Stat(libpod.SeccompOverridePath); err == nil {
config.SeccompProfilePath = libpod.SeccompOverridePath
} else {
if !os.IsNotExist(err) {
return errors.Wrapf(err, "can't check if %q exists", libpod.SeccompOverridePath)
}
if _, err := os.Stat(libpod.SeccompDefaultPath); err != nil {
if !os.IsNotExist(err) {
return errors.Wrapf(err, "can't check if %q exists", libpod.SeccompDefaultPath)
}
} else {
config.SeccompProfilePath = libpod.SeccompDefaultPath
}
var err error
config.SeccompProfilePath, err = libpod.DefaultSeccompPath()
if err != nil {
return err
}
}
config.LabelOpts = labelOpts

2
cmd/podman/shared/intermediate.go
View File

@ -428,6 +428,8 @@ func NewIntermediateLayer(c *cliconfig.PodmanCommand, remote bool) GenericCLIRes
m["no-hosts"] = newCRBool(c, "no-hosts")
m["oom-kill-disable"] = newCRBool(c, "oom-kill-disable")
m["oom-score-adj"] = newCRInt(c, "oom-score-adj")
m["override-arch"] = newCRString(c, "override-arch")
m["override-os"] = newCRString(c, "override-os")
m["pid"] = newCRString(c, "pid")
m["pids-limit"] = newCRInt64(c, "pids-limit")
m["pod"] = newCRString(c, "pod")

4
cmd/podman/shared/intermediate_varlink.go
View File

@ -131,6 +131,8 @@ func (g GenericCLIResults) MakeVarlink() iopodman.Create {
Network: StringToPtr(g.Find("network")),
OomKillDisable: BoolToPtr(g.Find("oom-kill-disable")),
OomScoreAdj: AnyIntToInt64Ptr(g.Find("oom-score-adj")),
OverrideOS: StringToPtr(g.Find("override-os")),
OverrideArch: StringToPtr(g.Find("override-arch")),
Pid: StringToPtr(g.Find("pid")),
PidsLimit: AnyIntToInt64Ptr(g.Find("pids-limit")),
Pod: StringToPtr(g.Find("pod")),
@ -389,6 +391,8 @@ func VarlinkCreateToGeneric(opts iopodman.Create) GenericCLIResults {
m["no-hosts"] = boolFromVarlink(opts.NoHosts, "no-hosts", false)
m["oom-kill-disable"] = boolFromVarlink(opts.OomKillDisable, "oon-kill-disable", false)
m["oom-score-adj"] = intFromVarlink(opts.OomScoreAdj, "oom-score-adj", nil)
m["override-os"] = stringFromVarlink(opts.OverrideOS, "override-os", nil)
m["override-arch"] = stringFromVarlink(opts.OverrideArch, "override-arch", nil)
m["pid"] = stringFromVarlink(opts.Pid, "pid", nil)
m["pids-limit"] = int64FromVarlink(opts.PidsLimit, "pids-limit", nil)
m["pod"] = stringFromVarlink(opts.Pod, "pod", nil)

6
cmd/podman/sign.go
View File

@ -8,9 +8,9 @@ import (
"strconv"
"strings"
"github.com/containers/image/v4/signature"
"github.com/containers/image/v4/transports"
"github.com/containers/image/v4/transports/alltransports"
"github.com/containers/image/v5/signature"
"github.com/containers/image/v5/transports"
"github.com/containers/image/v5/transports/alltransports"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/libpodruntime"
"github.com/containers/libpod/libpod/image"

5
cmd/podman/varlink/io.podman.varlink
View File

@ -58,7 +58,8 @@ type VolumeRemoveOpts (
type Image (
id: string,
digest: string,
digest: string,
digests: []string,
parentId: string,
repoTags: []string,
repoDigests: []string,
@ -342,6 +343,8 @@ type Create (
noHosts: ?bool,
oomKillDisable: ?bool,
oomScoreAdj: ?int,
overrideArch: ?string,
overrideOS: ?string,
pid: ?string,
pidsLimit: ?int,
pod: ?string,

2
contrib/perftest/main.go
View File

@ -9,7 +9,7 @@ import (
"text/tabwriter"
"time"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/libpod"
image2 "github.com/containers/libpod/libpod/image"
cc "github.com/containers/libpod/pkg/spec"

8
go.mod
View File

@ -11,8 +11,8 @@ require (
github.com/containerd/continuity v0.0.0-20190426062206-aaeac12a7ffc // indirect
github.com/containernetworking/cni v0.7.1
github.com/containernetworking/plugins v0.8.2
github.com/containers/buildah v1.11.3
github.com/containers/image/v4 v4.0.1
github.com/containers/buildah v1.11.4-0.20191028173731-21b4778b359e
github.com/containers/image/v5 v5.0.0
github.com/containers/psgo v1.3.2
github.com/containers/storage v1.13.5
github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f
@ -21,7 +21,7 @@ require (
github.com/cyphar/filepath-securejoin v0.2.2
github.com/davecgh/go-spew v1.1.1
github.com/docker/distribution v2.7.1+incompatible
github.com/docker/docker v1.4.2-0.20190710153559-aa8249ae1b8b
github.com/docker/docker v1.4.2-0.20190927142053-ada3c14355ce
github.com/docker/docker-credential-helpers v0.6.3
github.com/docker/go-connections v0.4.0
github.com/docker/go-units v0.4.0
@ -64,7 +64,7 @@ require (
github.com/varlink/go v0.0.0-20190502142041-0f1d566d194b
github.com/vishvananda/netlink v1.0.0
go.uber.org/atomic v1.4.0 // indirect
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4
golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 // indirect
golang.org/x/sync v0.0.0-20190423024810-112230192c58
golang.org/x/sys v0.0.0-20190902133755-9109b7679e13

15
go.sum
View File

@ -43,6 +43,8 @@ github.com/checkpoint-restore/go-criu v0.0.0-20190109184317-bdb7599cd87b/go.mod
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd h1:qMd81Ts1T2OTKmB4acZcyKaMtRnY5Y44NuXGX2GFJ1w=
github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI=
github.com/containerd/containerd v1.3.0 h1:xjvXQWABwS2uiv3TWgQt5Uth60Gu86LTGZXMJkjc7rY=
github.com/containerd/containerd v1.3.0/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
github.com/containerd/continuity v0.0.0-20180216233310-d8fb8589b0e8/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
github.com/containerd/continuity v0.0.0-20181203112020-004b46473808 h1:4BX8f882bXEDKfWIf0wa8HRvpnBoPszJJXL+TVbBw4M=
github.com/containerd/continuity v0.0.0-20181203112020-004b46473808/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
@ -55,8 +57,12 @@ github.com/containernetworking/plugins v0.8.2 h1:5lnwfsAYO+V7yXhysJKy3E1A2Gy9oVu
github.com/containernetworking/plugins v0.8.2/go.mod h1:TxALKWZpWL79BC3GOYKJzzXr7U8R23PdhwaLp6F3adc=
github.com/containers/buildah v1.11.3 h1:L5vFj+ao58IGq3G30jN94vRQrIgMU/uTOEKduDr3Nyg=
github.com/containers/buildah v1.11.3/go.mod h1:jqZmSU/PhFwTHHlOotnw4bbs1JbkRQLh8dut5DF4Qek=
github.com/containers/buildah v1.11.4-0.20191028173731-21b4778b359e h1:iDavHEx5Yr7o+0l6495Ya6N0YEPplIUZuWC2e14baDM=
github.com/containers/buildah v1.11.4-0.20191028173731-21b4778b359e/go.mod h1:Igrk75FAxLnzDaHUbtpWB8pwL+Bv+cnakWMvqAXW2v8=
github.com/containers/image/v4 v4.0.1 h1:idNGHChj0Pyv3vLrxul2oSVMZLeFqpoq3CjLeVgapSQ=
github.com/containers/image/v4 v4.0.1/go.mod h1:0ASJH1YgJiX/eqFZObqepgsvIA4XjCgpyfwn9pDGafA=
github.com/containers/image/v5 v5.0.0 h1:arnXgbt1ucsC/ndtSpiQY87rA0UjhF+/xQnPzqdBDn4=
github.com/containers/image/v5 v5.0.0/go.mod h1:MgiLzCfIeo8lrHi+4Lb8HP+rh513sm0Mlk6RrhjFOLY=
github.com/containers/libtrust v0.0.0-20190913040956-14b96171aa3b h1:Q8ePgVfHDplZ7U33NwHZkrVELsZP5fYj9pM5WBZB2GE=
github.com/containers/libtrust v0.0.0-20190913040956-14b96171aa3b/go.mod h1:9rfv8iPl1ZP7aqh9YA68wnZv2NUDbXdcdPHVz0pFbPY=
github.com/containers/psgo v1.3.2 h1:jYfppPih3S/j2Yi5O14AXjd8GfCx1ph9L3YsoK3adko=
@ -98,6 +104,8 @@ github.com/docker/docker v0.0.0-20171019062838-86f080cff091/go.mod h1:eEKB0N0r5N
github.com/docker/docker v0.0.0-20180522102801-da99009bbb11/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker v1.4.2-0.20190710153559-aa8249ae1b8b h1:+Ga+YpCDpcY1fln6GI0fiiirpqHGcob5/Vk3oKNuGdU=
github.com/docker/docker v1.4.2-0.20190710153559-aa8249ae1b8b/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker v1.4.2-0.20190927142053-ada3c14355ce h1:H3csZuxZESJeeEiOxq4YXPNmLFbjl7u2qVBrAAGX/sA=
github.com/docker/docker v1.4.2-0.20190927142053-ada3c14355ce/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker-credential-helpers v0.6.0/go.mod h1:WRaJzqw3CTB9bk10avuGsjVBZsD05qeibJ1/TYlvc0Y=
github.com/docker/docker-credential-helpers v0.6.1 h1:Dq4iIfcM7cNtddhLVWe9h4QDjsi4OER3Z8voPu/I52g=
github.com/docker/docker-credential-helpers v0.6.1/go.mod h1:WRaJzqw3CTB9bk10avuGsjVBZsD05qeibJ1/TYlvc0Y=
@ -133,6 +141,8 @@ github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsouza/go-dockerclient v1.4.4 h1:Sd5nD4wdAgiPxvrbYUzT2ZZNmPk3z+GGnZ+frvw8z04=
github.com/fsouza/go-dockerclient v1.4.4/go.mod h1:PrwszSL5fbmsESocROrOGq/NULMXRw+bajY0ltzD6MA=
github.com/fsouza/go-dockerclient v1.5.0 h1:7OtayOe5HnoG+KWMHgyyPymwaodnB2IDYuVfseKyxbA=
github.com/fsouza/go-dockerclient v1.5.0/go.mod h1:AqZZK/zFO3phxYxlTsAaeAMSdQ9mgHuhy+bjN034Qds=
github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/ghodss/yaml v0.0.0-20161207003320-04f313413ffd/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
@ -266,6 +276,7 @@ github.com/modern-go/reflect2 v0.0.0-20180320133207-05fbef0ca5da/go.mod h1:bx2lN
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
github.com/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=
github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
github.com/mrunalp/fileutils v0.0.0-20171103030105-7d4729fb3618 h1:7InQ7/zrOh6SlFjaXFubv0xX0HsuC9qJsdqm7bNQpYM=
@ -313,6 +324,8 @@ github.com/openshift/api v3.9.1-0.20190810003144-27fb16909b15+incompatible h1:s5
github.com/openshift/api v3.9.1-0.20190810003144-27fb16909b15+incompatible/go.mod h1:dh9o4Fs58gpFXGSYfnVxGR9PnV53I8TW84pQaJDdGiY=
github.com/openshift/imagebuilder v1.1.0 h1:oT704SkwMEzmIMU/+Uv1Wmvt+p10q3v2WuYMeFI18c4=
github.com/openshift/imagebuilder v1.1.0/go.mod h1:9aJRczxCH0mvT6XQ+5STAQaPWz7OsWcU5/mRkt8IWeo=
github.com/openshift/imagebuilder v1.1.1 h1:KAUR31p8UBJdfVO42azWgb+LeMAed2zaKQ19e0C0X2I=
github.com/openshift/imagebuilder v1.1.1/go.mod h1:9aJRczxCH0mvT6XQ+5STAQaPWz7OsWcU5/mRkt8IWeo=
github.com/opentracing/opentracing-go v1.1.0 h1:pWlfV3Bxv7k65HYwkikxat0+s3pV4bsqf19k25Ur8rU=
github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
github.com/ostreedev/ostree-go v0.0.0-20190702140239-759a8c1ac913 h1:TnbXhKzrTOyuvWrjI8W6pcoI9XPbLHFXCdN2dtUw7Rw=
@ -433,6 +446,8 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad h1:5E5raQxcv+6CZ11RrBYQe5WRbUIWpScjh0kvHZkZIrQ=
golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=

2
libpod/container.go
View File

@ -10,7 +10,7 @@ import (
"github.com/containernetworking/cni/pkg/types"
cnitypes "github.com/containernetworking/cni/pkg/types/current"
"github.com/containers/image/v4/manifest"
"github.com/containers/image/v5/manifest"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/libpod/lock"
"github.com/containers/libpod/pkg/namespaces"

2
libpod/container_commit.go
View File

@ -8,7 +8,7 @@ import (
"github.com/containers/buildah"
"github.com/containers/buildah/util"
is "github.com/containers/image/v4/storage"
is "github.com/containers/image/v5/storage"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/libpod/events"
"github.com/containers/libpod/libpod/image"

2
libpod/container_inspect.go
View File

@ -5,7 +5,7 @@ import (
"strings"
"time"
"github.com/containers/image/v4/manifest"
"github.com/containers/image/v5/manifest"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/libpod/driver"
"github.com/containers/libpod/pkg/util"

12
libpod/image/docker_registry_options.go
View File

@ -3,8 +3,8 @@ package image
import (
"fmt"
"github.com/containers/image/v4/docker/reference"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/image/v5/types"
podmanVersion "github.com/containers/libpod/version"
)
@ -26,6 +26,10 @@ type DockerRegistryOptions struct {
// certificates and allows connecting to registries without encryption
// - or forces it on even if registries.conf has the registry configured as insecure.
DockerInsecureSkipTLSVerify types.OptionalBool
// If not "", overrides the use of platform.GOOS when choosing an image or verifying OS match.
OSChoice string
// If not "", overrides the use of platform.GOARCH when choosing an image or verifying architecture match.
ArchitectureChoice string
}
// GetSystemContext constructs a new system context from a parent context. the values in the DockerRegistryOptions, and other parameters.
@ -35,12 +39,16 @@ func (o DockerRegistryOptions) GetSystemContext(parent *types.SystemContext, add
DockerCertPath: o.DockerCertPath,
DockerInsecureSkipTLSVerify: o.DockerInsecureSkipTLSVerify,
DockerArchiveAdditionalTags: additionalDockerArchiveTags,
OSChoice: o.OSChoice,
ArchitectureChoice: o.ArchitectureChoice,
}
if parent != nil {
sc.SignaturePolicyPath = parent.SignaturePolicyPath
sc.AuthFilePath = parent.AuthFilePath
sc.DirForceCompress = parent.DirForceCompress
sc.DockerRegistryUserAgent = parent.DockerRegistryUserAgent
sc.OSChoice = parent.OSChoice
sc.ArchitectureChoice = parent.ArchitectureChoice
}
return sc
}

302
libpod/image/image.go
View File

@ -3,26 +3,29 @@ package image
import (
"context"
"encoding/json"
stderrors "errors"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"sort"
"strings"
"syscall"
"time"
cp "github.com/containers/image/v4/copy"
"github.com/containers/image/v4/directory"
dockerarchive "github.com/containers/image/v4/docker/archive"
"github.com/containers/image/v4/docker/reference"
"github.com/containers/image/v4/manifest"
ociarchive "github.com/containers/image/v4/oci/archive"
is "github.com/containers/image/v4/storage"
"github.com/containers/image/v4/tarball"
"github.com/containers/image/v4/transports"
"github.com/containers/image/v4/transports/alltransports"
"github.com/containers/image/v4/types"
cp "github.com/containers/image/v5/copy"
"github.com/containers/image/v5/directory"
dockerarchive "github.com/containers/image/v5/docker/archive"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/image/v5/image"
"github.com/containers/image/v5/manifest"
ociarchive "github.com/containers/image/v5/oci/archive"
is "github.com/containers/image/v5/storage"
"github.com/containers/image/v5/tarball"
"github.com/containers/image/v5/transports"
"github.com/containers/image/v5/transports/alltransports"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/libpod/driver"
"github.com/containers/libpod/libpod/events"
"github.com/containers/libpod/pkg/inspect"
@ -42,8 +45,8 @@ import (
type Image struct {
// Adding these two structs for now but will cull when we near
// completion of this library.
imgRef types.Image
storeRef types.ImageReference
imgRef types.Image
imgSrcRef types.ImageSource
inspect.ImageData
inspect.ImageResult
inspectInfo *types.ImageInspectInfo
@ -72,7 +75,10 @@ type InfoImage struct {
}
// ErrRepoTagNotFound is the error returned when the image id given doesn't match a rep tag in store
var ErrRepoTagNotFound = errors.New("unable to match user input to any specific repotag")
var ErrRepoTagNotFound = stderrors.New("unable to match user input to any specific repotag")
// ErrImageIsBareList is the error returned when the image is just a list or index
var ErrImageIsBareList = stderrors.New("image contains a manifest list or image index, but no runnable image")
// NewImageRuntimeFromStore creates an ImageRuntime based on a provided store
func NewImageRuntimeFromStore(store storage.Store) *Runtime {
@ -294,9 +300,23 @@ func (i *Image) Digest() digest.Digest {
return i.image.Digest
}
// Digests returns the image's digests
func (i *Image) Digests() []digest.Digest {
return i.image.Digests
}
// GetManifest returns the image's manifest as a byte array
// and manifest type as a string.
func (i *Image) GetManifest(ctx context.Context, instanceDigest *digest.Digest) ([]byte, string, error) {
imgSrcRef, err := i.toImageSourceRef(ctx)
if err != nil {
return nil, "", err
}
return imgSrcRef.GetManifest(ctx, instanceDigest)
}
// Manifest returns the image's manifest as a byte array
// and manifest type as a string. The manifest type is
// MediaTypeImageManifest from ociv1.
// and manifest type as a string.
func (i *Image) Manifest(ctx context.Context) ([]byte, string, error) {
imgRef, err := i.toImageRef(ctx)
if err != nil {
@ -305,29 +325,54 @@ func (i *Image) Manifest(ctx context.Context) ([]byte, string, error) {
return imgRef.Manifest(ctx)
}
// Names returns a string array of names associated with the image
// Names returns a string array of names associated with the image, which may be a mixture of tags and digests
func (i *Image) Names() []string {
return i.image.Names
}
// RepoDigests returns a string array of repodigests associated with the image
func (i *Image) RepoDigests() ([]string, error) {
var repoDigests []string
imageDigest := i.Digest()
// RepoTags returns a string array of repotags associated with the image
func (i *Image) RepoTags() ([]string, error) {
var repoTags []string
for _, name := range i.Names() {
named, err := reference.ParseNormalizedNamed(name)
if err != nil {
return nil, err
}
canonical, err := reference.WithDigest(reference.TrimNamed(named), imageDigest)
if err != nil {
return nil, err
if tagged, isTagged := named.(reference.NamedTagged); isTagged {
repoTags = append(repoTags, tagged.String())
}
repoDigests = append(repoDigests, canonical.String())
}
return repoTags, nil
}
// RepoDigests returns a string array of repodigests associated with the image
func (i *Image) RepoDigests() ([]string, error) {
var repoDigests []string
added := make(map[string]struct{})
for _, name := range i.Names() {
for _, imageDigest := range append(i.Digests(), i.Digest()) {
if imageDigest == "" {
continue
}
named, err := reference.ParseNormalizedNamed(name)
if err != nil {
return nil, err
}
canonical, err := reference.WithDigest(reference.TrimNamed(named), imageDigest)
if err != nil {
return nil, err
}
if _, alreadyInList := added[canonical.String()]; !alreadyInList {
repoDigests = append(repoDigests, canonical.String())
added[canonical.String()] = struct{}{}
}
}
}
sort.Strings(repoDigests)
return repoDigests, nil
}
@ -379,26 +424,6 @@ func (i *Image) Remove(ctx context.Context, force bool) error {
return nil
}
// TODO: Rework this method to not require an assembly of the fq name with transport
/*
// GetManifest tries to GET an images manifest, returns nil on success and err on failure
func (i *Image) GetManifest() error {
pullRef, err := alltransports.ParseImageName(i.assembleFqNameTransport())
if err != nil {
return errors.Errorf("unable to parse '%s'", i.Names()[0])
}
imageSource, err := pullRef.NewImageSource(nil)
if err != nil {
return errors.Wrapf(err, "unable to create new image source")
}
_, _, err = imageSource.GetManifest(nil)
if err == nil {
return nil
}
return err
}
*/
// getImage retrieves an image matching the given name or hash from system
// storage
// If no matching image can be found, an error is returned
@ -612,78 +637,100 @@ func (i *Image) PushImageToReference(ctx context.Context, dest types.ImageRefere
// MatchesID returns a bool based on if the input id
// matches the image's id
// TODO: This isn't used anywhere, so remove it
func (i *Image) MatchesID(id string) bool {
return strings.HasPrefix(i.ID(), id)
}
// toStorageReference returns a *storageReference from an Image
func (i *Image) toStorageReference() (types.ImageReference, error) {
var lookupName string
if i.storeRef == nil {
if i.image != nil {
lookupName = i.ID()
} else {
lookupName = i.InputName
}
storeRef, err := is.Transport.ParseStoreReference(i.imageruntime.store, lookupName)
if err != nil {
return nil, err
}
i.storeRef = storeRef
}
return i.storeRef, nil
}
// ToImageRef returns an image reference type from an image
// TODO: Hopefully we can remove this exported function for mheon
func (i *Image) ToImageRef(ctx context.Context) (types.Image, error) {
return i.toImageRef(ctx)
}
// toImageSourceRef returns an ImageSource Reference type from an image
func (i *Image) toImageSourceRef(ctx context.Context) (types.ImageSource, error) {
if i == nil {
return nil, errors.Errorf("cannot convert nil image to image source reference")
}
if i.imgSrcRef == nil {
ref, err := is.Transport.ParseStoreReference(i.imageruntime.store, "@"+i.ID())
if err != nil {
return nil, errors.Wrapf(err, "error parsing reference to image %q", i.ID())
}
imgSrcRef, err := ref.NewImageSource(ctx, nil)
if err != nil {
return nil, errors.Wrapf(err, "error reading image %q as image source", i.ID())
}
i.imgSrcRef = imgSrcRef
}
return i.imgSrcRef, nil
}
//Size returns the size of the image
func (i *Image) Size(ctx context.Context) (*uint64, error) {
if i.image == nil {
localImage, err := i.getLocalImage()
if err != nil {
return nil, err
}
i.image = localImage
}
if sum, err := i.imageruntime.store.ImageSize(i.ID()); err == nil && sum >= 0 {
usum := uint64(sum)
return &usum, nil
}
return nil, errors.Errorf("unable to determine size")
}
// toImageRef returns an Image Reference type from an image
func (i *Image) toImageRef(ctx context.Context) (types.Image, error) {
if i == nil {
return nil, errors.Errorf("cannot convert nil image to image reference")
}
imgSrcRef, err := i.toImageSourceRef(ctx)
if err != nil {
return nil, err
}
if i.imgRef == nil {
ref, err := is.Transport.ParseStoreReference(i.imageruntime.store, "@"+i.ID())
systemContext := &types.SystemContext{}
unparsedDefaultInstance := image.UnparsedInstance(imgSrcRef, nil)
imgRef, err := image.FromUnparsedImage(ctx, systemContext, unparsedDefaultInstance)
if err != nil {
return nil, errors.Wrapf(err, "error parsing reference to image %q", i.ID())
}
imgRef, err := ref.NewImage(ctx, nil)
if err != nil {
return nil, errors.Wrapf(err, "error reading image %q", i.ID())
// check for a "tried-to-treat-a-bare-list-like-a-runnable-image" problem, else
// return info about the not-a-bare-list runnable image part of this storage.Image
if manifestBytes, manifestType, err2 := imgSrcRef.GetManifest(ctx, nil); err2 == nil {
if manifest.MIMETypeIsMultiImage(manifestType) {
if list, err3 := manifest.ListFromBlob(manifestBytes, manifestType); err3 == nil {
switch manifestType {
case ociv1.MediaTypeImageIndex:
err = errors.Wrapf(ErrImageIsBareList, "%q is an image index", i.InputName)
case manifest.DockerV2ListMediaType:
err = errors.Wrapf(ErrImageIsBareList, "%q is a manifest list", i.InputName)
default:
err = errors.Wrapf(ErrImageIsBareList, "%q", i.InputName)
}
for _, instanceDigest := range list.Instances() {
instance := instanceDigest
unparsedInstance := image.UnparsedInstance(imgSrcRef, &instance)
if imgRef2, err4 := image.FromUnparsedImage(ctx, systemContext, unparsedInstance); err4 == nil {
imgRef = imgRef2
err = nil
break
}
}
}
}
}
if err != nil {
return nil, errors.Wrapf(err, "error reading image %q as image", i.ID())
}
}
i.imgRef = imgRef
}
return i.imgRef, nil
}
// sizer knows its size.
type sizer interface {
Size() (int64, error)
}
//Size returns the size of the image
func (i *Image) Size(ctx context.Context) (*uint64, error) {
storeRef, err := is.Transport.ParseStoreReference(i.imageruntime.store, i.ID())
if err != nil {
return nil, err
}
systemContext := &types.SystemContext{}
img, err := storeRef.NewImageSource(ctx, systemContext)
if err != nil {
return nil, err
}
if s, ok := img.(sizer); ok {
if sum, err := s.Size(); err == nil {
usum := uint64(sum)
return &usum, nil
}
}
return nil, errors.Errorf("unable to determine size")
}
// DriverData gets the driver data from the store on a layer
func (i *Image) DriverData() (*driver.Data, error) {
return driver.GetDriverData(i.imageruntime.store, i.TopLayer())
@ -708,6 +755,9 @@ type History struct {
func (i *Image) History(ctx context.Context) ([]*History, error) {
img, err := i.toImageRef(ctx)
if err != nil {
if errors.Cause(err) == ErrImageIsBareList {
return nil, nil
}
return nil, err
}
oci, err := img.OCIConfig(ctx)
@ -853,7 +903,10 @@ func (i *Image) GetLabel(ctx context.Context, label string) (string, error) {
func (i *Image) Annotations(ctx context.Context) (map[string]string, error) {
imageManifest, manifestType, err := i.Manifest(ctx)
if err != nil {
return nil, err
imageManifest, manifestType, err = i.GetManifest(ctx, nil)
if err != nil {
return nil, err
}
}
annotations := make(map[string]string)
switch manifestType {
@ -868,24 +921,19 @@ func (i *Image) Annotations(ctx context.Context) (map[string]string, error) {
return annotations, nil
}
// ociv1Image converts and image to an imgref and then an
// ociv1 image type
// ociv1Image converts an image to an imgref and then returns its config blob
// converted to an ociv1 image type
func (i *Image) ociv1Image(ctx context.Context) (*ociv1.Image, error) {
imgRef, err := i.toImageRef(ctx)
if err != nil {
return nil, err
}
return imgRef.OCIConfig(ctx)
}
func (i *Image) imageInspectInfo(ctx context.Context) (*types.ImageInspectInfo, error) {
if i.inspectInfo == nil {
sr, err := i.toStorageReference()
if err != nil {
return nil, err
}
ic, err := sr.NewImage(ctx, &types.SystemContext{})
ic, err := i.toImageRef(ctx)
if err != nil {
return nil, err
}
@ -906,18 +954,23 @@ func (i *Image) Inspect(ctx context.Context) (*inspect.ImageData, error) {
ociv1Img, err := i.ociv1Image(ctx)
if err != nil {
return nil, err
ociv1Img = &ociv1.Image{}
}
info, err := i.imageInspectInfo(ctx)
if err != nil {
return nil, err
info = &types.ImageInspectInfo{}
}
annotations, err := i.Annotations(ctx)
if err != nil {
return nil, err
}
size, err := i.Size(ctx)
size := int64(-1)
if usize, err := i.Size(ctx); err == nil {
size = int64(*usize)
}
repoTags, err := i.RepoTags()
if err != nil {
return nil, err
}
@ -932,7 +985,7 @@ func (i *Image) Inspect(ctx context.Context) (*inspect.ImageData, error) {
return nil, err
}
_, manifestType, err := i.Manifest(ctx)
_, manifestType, err := i.GetManifest(ctx, nil)
if err != nil {
return nil, errors.Wrapf(err, "unable to determine manifest type")
}
@ -943,7 +996,7 @@ func (i *Image) Inspect(ctx context.Context) (*inspect.ImageData, error) {
data := &inspect.ImageData{
ID: i.ID(),
RepoTags: i.Names(),
RepoTags: repoTags,
RepoDigests: repoDigests,
Comment: comment,
Created: ociv1Img.Created,
@ -952,8 +1005,8 @@ func (i *Image) Inspect(ctx context.Context) (*inspect.ImageData, error) {
Os: ociv1Img.OS,
Config: &ociv1Img.Config,
Version: info.DockerVersion,
Size: int64(*size),
VirtualSize: int64(*size),
Size: size,
VirtualSize: size,
Annotations: annotations,
Digest: i.Digest(),
Labels: info.Labels,
@ -1082,6 +1135,9 @@ func splitString(input string) string {
func (i *Image) IsParent(ctx context.Context) (bool, error) {
children, err := i.getChildren(ctx, 1)
if err != nil {
if errors.Cause(err) == ErrImageIsBareList {
return false, nil
}
return false, err
}
return len(children) > 0, nil
@ -1165,6 +1221,9 @@ func (i *Image) GetParent(ctx context.Context) (*Image, error) {
// fetch the configuration for the child image
child, err := i.ociv1Image(ctx)
if err != nil {
if errors.Cause(err) == ErrImageIsBareList {
return nil, nil
}
return nil, err
}
for _, img := range images {
@ -1205,12 +1264,24 @@ func (i *Image) GetParent(ctx context.Context) (*Image, error) {
// GetChildren returns a list of the imageIDs that depend on the image
func (i *Image) GetChildren(ctx context.Context) ([]string, error) {
return i.getChildren(ctx, 0)
children, err := i.getChildren(ctx, 0)
if err != nil {
if errors.Cause(err) == ErrImageIsBareList {
return nil, nil
}
return nil, err
}
return children, nil
}
// getChildren returns a list of at most "max" imageIDs that depend on the image
func (i *Image) getChildren(ctx context.Context, max int) ([]string, error) {
var children []string
if _, err := i.toImageRef(ctx); err != nil {
return nil, nil
}
images, err := i.imageruntime.GetImages()
if err != nil {
return nil, err
@ -1301,6 +1372,9 @@ func (i *Image) Comment(ctx context.Context, manifestType string) (string, error
}
ociv1Img, err := i.ociv1Image(ctx)
if err != nil {
if errors.Cause(err) == ErrImageIsBareList {
return "", nil
}
return "", err
}
if len(ociv1Img.History) > 0 {

13
libpod/image/image_test.go
View File

@ -247,6 +247,19 @@ func TestImage_RepoDigests(t *testing.T) {
}
assert.Equal(t, test.expected, actual)
image = &Image{
image: &storage.Image{
Names: test.names,
Digests: []digest.Digest{dgst},
},
}
actual, err = image.RepoDigests()
if err != nil {
t.Fatal(err)
}
assert.Equal(t, test.expected, actual)
})
}
}

2
libpod/image/parts.go
View File

@ -3,7 +3,7 @@ package image
import (
"strings"
"github.com/containers/image/v4/docker/reference"
"github.com/containers/image/v5/docker/reference"
"github.com/pkg/errors"
)

30
libpod/image/pull.go
View File

@ -7,17 +7,17 @@ import (
"path/filepath"
"strings"
cp "github.com/containers/image/v4/copy"
"github.com/containers/image/v4/directory"
"github.com/containers/image/v4/docker"
dockerarchive "github.com/containers/image/v4/docker/archive"
"github.com/containers/image/v4/docker/tarfile"
ociarchive "github.com/containers/image/v4/oci/archive"
oci "github.com/containers/image/v4/oci/layout"
is "github.com/containers/image/v4/storage"
"github.com/containers/image/v4/transports"
"github.com/containers/image/v4/transports/alltransports"
"github.com/containers/image/v4/types"
cp "github.com/containers/image/v5/copy"
"github.com/containers/image/v5/directory"
"github.com/containers/image/v5/docker"
dockerarchive "github.com/containers/image/v5/docker/archive"
"github.com/containers/image/v5/docker/tarfile"
ociarchive "github.com/containers/image/v5/oci/archive"
oci "github.com/containers/image/v5/oci/layout"
is "github.com/containers/image/v5/storage"
"github.com/containers/image/v5/transports"
"github.com/containers/image/v5/transports/alltransports"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/libpod/events"
"github.com/containers/libpod/pkg/registries"
"github.com/hashicorp/go-multierror"
@ -223,6 +223,10 @@ func (ir *Runtime) pullImageFromHeuristicSource(ctx context.Context, inputName s
var goal *pullGoal
sc := GetSystemContext(signaturePolicyPath, authfile, false)
if dockerOptions != nil {
sc.OSChoice = dockerOptions.OSChoice
sc.ArchitectureChoice = dockerOptions.ArchitectureChoice
}
sc.BlobInfoCacheDir = filepath.Join(ir.store.GraphRoot(), "cache")
srcRef, err := alltransports.ParseImageName(inputName)
if err != nil {
@ -246,6 +250,10 @@ func (ir *Runtime) pullImageFromReference(ctx context.Context, srcRef types.Imag
defer span.Finish()
sc := GetSystemContext(signaturePolicyPath, authfile, false)
if dockerOptions != nil {
sc.OSChoice = dockerOptions.OSChoice
sc.ArchitectureChoice = dockerOptions.ArchitectureChoice
}
goal, err := ir.pullGoalFromImageReference(ctx, srcRef, transports.ImageName(srcRef), sc)
if err != nil {
return nil, errors.Wrapf(err, "error determining pull goal for image %q", transports.ImageName(srcRef))

6
libpod/image/pull_test.go
View File

@ -9,9 +9,9 @@ import (
"strings"
"testing"
"github.com/containers/image/v4/transports"
"github.com/containers/image/v4/transports/alltransports"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/transports"
"github.com/containers/image/v5/transports/alltransports"
"github.com/containers/image/v5/types"
"github.com/containers/storage"
"github.com/containers/storage/pkg/idtools"
"github.com/stretchr/testify/assert"

4
libpod/image/search.go
View File

@ -6,8 +6,8 @@ import (
"strings"
"sync"
"github.com/containers/image/v4/docker"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/docker"
"github.com/containers/image/v5/types"
sysreg "github.com/containers/libpod/pkg/registries"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"

22
libpod/image/utils.go
View File

@ -7,10 +7,10 @@ import (
"regexp"
"strings"
cp "github.com/containers/image/v4/copy"
"github.com/containers/image/v4/docker/reference"
"github.com/containers/image/v4/signature"
"github.com/containers/image/v4/types"
cp "github.com/containers/image/v5/copy"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/image/v5/signature"
"github.com/containers/image/v5/types"
"github.com/containers/storage"
"github.com/pkg/errors"
)
@ -87,18 +87,18 @@ func hasTransport(image string) bool {
}
// ReposToMap parses the specified repotags and returns a map with repositories
// as keys and the corresponding arrays of tags as values.
func ReposToMap(repotags []string) (map[string][]string, error) {
// map format is repo -> tag
// as keys and the corresponding arrays of tags or digests-as-strings as values.
func ReposToMap(names []string) (map[string][]string, error) {
// map format is repo -> []tag-or-digest
repos := make(map[string][]string)
for _, repo := range repotags {
for _, name := range names {
var repository, tag string
if len(repo) > 0 {
named, err := reference.ParseNormalizedNamed(repo)
repository = named.Name()
if len(name) > 0 {
named, err := reference.ParseNormalizedNamed(name)
if err != nil {
return nil, err
}
repository = named.Name()
if ref, ok := named.(reference.NamedTagged); ok {
tag = ref.Tag()
} else if ref, ok := named.(reference.Canonical); ok {

2
libpod/options.go
View File

@ -7,7 +7,7 @@ import (
"regexp"
"syscall"
"github.com/containers/image/v4/manifest"
"github.com/containers/image/v5/manifest"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/libpod/events"
"github.com/containers/libpod/pkg/namespaces"

4
libpod/runtime.go
View File

@ -16,8 +16,8 @@ import (
"syscall"
"github.com/BurntSushi/toml"
is "github.com/containers/image/v4/storage"
"github.com/containers/image/v4/types"
is "github.com/containers/image/v5/storage"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/libpod/events"
"github.com/containers/libpod/libpod/image"

6
libpod/runtime_img.go
View File

@ -17,9 +17,9 @@ import (
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"github.com/containers/image/v4/directory"
dockerarchive "github.com/containers/image/v4/docker/archive"
ociarchive "github.com/containers/image/v4/oci/archive"
"github.com/containers/image/v5/directory"
dockerarchive "github.com/containers/image/v5/docker/archive"
ociarchive "github.com/containers/image/v5/oci/archive"
"github.com/opencontainers/image-spec/specs-go/v1"
)

4
libpod/storage.go
View File

@ -4,8 +4,8 @@ import (
"context"
"time"
istorage "github.com/containers/image/v4/storage"
"github.com/containers/image/v4/types"
istorage "github.com/containers/image/v5/storage"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/libpod/define"
"github.com/containers/storage"
"github.com/opencontainers/image-spec/specs-go/v1"

17
libpod/util.go
View File

@ -189,3 +189,20 @@ func programVersion(mountProgram string) (string, error) {
}
return strings.TrimSuffix(output, "\n"), nil
}
func DefaultSeccompPath() (string, error) {
_, err := os.Stat(SeccompOverridePath)
if err == nil {
return SeccompOverridePath, nil
}
if !os.IsNotExist(err) {
return "", errors.Wrapf(err, "can't check if %q exists", SeccompOverridePath)
}
if _, err := os.Stat(SeccompDefaultPath); err != nil {
if !os.IsNotExist(err) {
return "", errors.Wrapf(err, "can't check if %q exists", SeccompDefaultPath)
}
return "", nil
}
return SeccompDefaultPath, nil
}

2
pkg/adapter/containers.go
View File

@ -16,7 +16,7 @@ import (
"time"
"github.com/containers/buildah"
"github.com/containers/image/v4/manifest"
"github.com/containers/image/v5/manifest"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/cmd/podman/shared/parse"

7
pkg/adapter/pods.go
View File

@ -11,7 +11,7 @@ import (
"strings"
"github.com/containers/buildah/pkg/parse"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/libpod"
@ -713,6 +713,11 @@ func kubeContainerToCreateConfig(ctx context.Context, containerYAML v1.Container
}
}
}
var err error
containerConfig.SeccompProfilePath, err = libpod.DefaultSeccompPath()
if err != nil {
return nil, err
}
containerConfig.Command = []string{}
if imageData != nil && imageData.Config != nil {

4
pkg/adapter/runtime.go
View File

@ -14,8 +14,8 @@ import (
"github.com/containers/buildah/imagebuildah"
"github.com/containers/buildah/pkg/formats"
"github.com/containers/buildah/pkg/parse"
"github.com/containers/image/v4/docker/reference"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/libpodruntime"
"github.com/containers/libpod/cmd/podman/shared"

15
pkg/adapter/runtime_remote.go
View File

@ -17,8 +17,8 @@ import (
"github.com/containers/buildah/imagebuildah"
"github.com/containers/buildah/pkg/formats"
"github.com/containers/image/v4/docker/reference"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/cmd/podman/remoteclientconfig"
iopodman "github.com/containers/libpod/cmd/podman/varlink"
@ -146,6 +146,7 @@ type remoteImage struct {
InputName string
Names []string
Digest digest.Digest
Digests []digest.Digest
isParent bool
Runtime *LocalRuntime
TopLayer string
@ -226,10 +227,15 @@ func imageInListToContainerImage(i iopodman.Image, name string, runtime *LocalRu
if err != nil {
return nil, err
}
var digests []digest.Digest
for _, d := range i.Digests {
digests = append(digests, digest.Digest(d))
}
ri := remoteImage{
InputName: name,
ID: i.Id,
Digest: digest.Digest(i.Digest),
Digests: digests,
Labels: i.Labels,
RepoTags: i.RepoTags,
RepoDigests: i.RepoTags,
@ -352,6 +358,11 @@ func (ci *ContainerImage) Digest() digest.Digest {
return ci.remoteImage.Digest
}
// Digests returns the image's digests
func (ci *ContainerImage) Digests() []digest.Digest {
return append([]digest.Digest{}, ci.remoteImage.Digests...)
}
// Labels returns a map of the image's labels
func (ci *ContainerImage) Labels(ctx context.Context) (map[string]string, error) {
return ci.remoteImage.Labels, nil

4
pkg/registries/registries.go
View File

@ -5,8 +5,8 @@ import (
"path/filepath"
"strings"
"github.com/containers/image/v4/pkg/sysregistriesv2"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/pkg/sysregistriesv2"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/pkg/rootless"
"github.com/docker/distribution/reference"
"github.com/pkg/errors"

2
pkg/spec/createconfig.go
View File

@ -7,7 +7,7 @@ import (
"strings"
"syscall"
"github.com/containers/image/v4/manifest"
"github.com/containers/image/v5/manifest"
"github.com/containers/libpod/libpod"
"github.com/containers/libpod/libpod/define"
"github.com/containers/libpod/pkg/namespaces"

2
pkg/trust/trust.go
View File

@ -11,7 +11,7 @@ import (
"path/filepath"
"strings"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/types"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
"gopkg.in/yaml.v2"

2
pkg/util/utils.go
View File

@ -10,7 +10,7 @@ import (
"time"
"github.com/BurntSushi/toml"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podman/cliconfig"
"github.com/containers/libpod/pkg/errorhandling"
"github.com/containers/libpod/pkg/namespaces"

8
pkg/varlinkapi/images.go
View File

@ -16,10 +16,10 @@ import (
"github.com/containers/buildah"
"github.com/containers/buildah/imagebuildah"
dockerarchive "github.com/containers/image/v4/docker/archive"
"github.com/containers/image/v4/manifest"
"github.com/containers/image/v4/transports/alltransports"
"github.com/containers/image/v4/types"
dockerarchive "github.com/containers/image/v5/docker/archive"
"github.com/containers/image/v5/manifest"
"github.com/containers/image/v5/transports/alltransports"
"github.com/containers/image/v5/types"
"github.com/containers/libpod/cmd/podman/shared"
"github.com/containers/libpod/cmd/podman/varlink"
"github.com/containers/libpod/libpod"

20
test/e2e/config.go
View File

@ -1,11 +1,17 @@
package integration
var (
redis = "docker.io/library/redis:alpine"
fedoraMinimal = "registry.fedoraproject.org/fedora-minimal:latest"
ALPINE = "docker.io/library/alpine:latest"
infra = "k8s.gcr.io/pause:3.1"
BB = "docker.io/library/busybox:latest"
healthcheck = "docker.io/libpod/alpine_healthcheck:latest"
ImageCacheDir = "/tmp/podman/imagecachedir"
redis = "docker.io/library/redis:alpine"
fedoraMinimal = "registry.fedoraproject.org/fedora-minimal:latest"
ALPINE = "docker.io/library/alpine:latest"
ALPINELISTTAG = "docker.io/library/alpine:3.10.2"
ALPINELISTDIGEST = "docker.io/library/alpine@sha256:72c42ed48c3a2db31b7dafe17d275b634664a708d901ec9fd57b1529280f01fb"
ALPINEAMD64DIGEST = "docker.io/library/alpine@sha256:acd3ca9941a85e8ed16515bfc5328e4e2f8c128caa72959a58a127b7801ee01f"
ALPINEAMD64ID = "961769676411f082461f9ef46626dd7a2d1e2b2a38e6a44364bcbecf51e66dd4"
ALPINEARM64DIGEST = "docker.io/library/alpine@sha256:db7f3dcef3d586f7dd123f107c93d7911515a5991c4b9e51fa2a43e46335a43e"
ALPINEARM64ID = "915beeae46751fc564998c79e73a1026542e945ca4f73dc841d09ccc6c2c0672"
infra = "k8s.gcr.io/pause:3.1"
BB = "docker.io/library/busybox:latest"
healthcheck = "docker.io/libpod/alpine_healthcheck:latest"
ImageCacheDir = "/tmp/podman/imagecachedir"
)

56
test/e2e/create_test.go
View File

@ -241,4 +241,60 @@ var _ = Describe("Podman create", func() {
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
})
It("podman create using image list by tag", func() {
session := podmanTest.PodmanNoCache([]string{"create", "--pull=always", "--override-arch=arm64", "--name=foo", ALPINELISTTAG})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.Image}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64ID))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.ImageName}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTTAG))
})
It("podman create using image list by digest", func() {
session := podmanTest.PodmanNoCache([]string{"create", "--pull=always", "--override-arch=arm64", "--name=foo", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.Image}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64ID))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.ImageName}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
})
It("podman create using image list instance by digest", func() {
session := podmanTest.PodmanNoCache([]string{"create", "--pull=always", "--override-arch=arm64", "--name=foo", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.Image}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64ID))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.ImageName}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
})
It("podman create using cross-arch image list instance by digest", func() {
session := podmanTest.PodmanNoCache([]string{"create", "--pull=always", "--override-arch=ppc64le", "--name=foo", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.Image}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64ID))
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.ImageName}}", "foo"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To((Equal(0)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
})
})

137
test/e2e/pull_test.go
View File

@ -93,6 +93,143 @@ var _ = Describe("Podman pull", func() {
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull by digest (image list)", func() {
session := podmanTest.PodmanNoCache([]string{"pull", "--override-arch=arm64", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
// inspect using the digest of the list
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoTags}}", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(HavePrefix("[]"))
// inspect using the digest of the list
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// inspect using the digest of the arch-specific image's manifest
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoTags}}", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(HavePrefix("[]"))
// inspect using the digest of the arch-specific image's manifest
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// inspect using the image ID
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoTags}}", ALPINEARM64ID})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(HavePrefix("[]"))
// inspect using the image ID
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINEARM64ID})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// remove using the digest of the list
session = podmanTest.PodmanNoCache([]string{"rmi", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull by instance digest (image list)", func() {
session := podmanTest.PodmanNoCache([]string{"pull", "--override-arch=arm64", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
// inspect using the digest of the list
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoTags}}", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Not(Equal(0)))
// inspect using the digest of the list
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Not(Equal(0)))
// inspect using the digest of the arch-specific image's manifest
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoTags}}", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(HavePrefix("[]"))
// inspect using the digest of the arch-specific image's manifest
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(Not(ContainSubstring(ALPINELISTDIGEST)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// inspect using the image ID
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoTags}}", ALPINEARM64ID})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(HavePrefix("[]"))
// inspect using the image ID
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINEARM64ID})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(Not(ContainSubstring(ALPINELISTDIGEST)))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// remove using the digest of the instance
session = podmanTest.PodmanNoCache([]string{"rmi", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull by tag (image list)", func() {
session := podmanTest.PodmanNoCache([]string{"pull", "--override-arch=arm64", ALPINELISTTAG})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
// inspect using the tag we used for pulling
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoTags}}", ALPINELISTTAG})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTTAG))
// inspect using the tag we used for pulling
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINELISTTAG})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// inspect using the digest of the list
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoTags}}", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTTAG))
// inspect using the digest of the list
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINELISTDIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// inspect using the digest of the arch-specific image's manifest
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoTags}}", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTTAG))
// inspect using the digest of the arch-specific image's manifest
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINEARM64DIGEST})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// inspect using the image ID
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoTags}}", ALPINEARM64ID})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTTAG))
// inspect using the image ID
session = podmanTest.PodmanNoCache([]string{"inspect", "--format", "{{.RepoDigests}}", ALPINEARM64ID})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINELISTDIGEST))
Expect(string(session.Out.Contents())).To(ContainSubstring(ALPINEARM64DIGEST))
// remove using the tag
session = podmanTest.PodmanNoCache([]string{"rmi", ALPINELISTTAG})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
})
It("podman pull bogus image", func() {
session := podmanTest.PodmanNoCache([]string{"pull", "umohnani/get-started"})
session.WaitWithDefaultTimeout()

191
vendor/github.com/containerd/containerd/LICENSE generated vendored Normal file
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Apache License
Version 2.0, January 2004
https://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
Copyright The containerd 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.

16
vendor/github.com/containerd/containerd/NOTICE generated vendored Normal file
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Docker
Copyright 2012-2015 Docker, Inc.
This product includes software developed at Docker, Inc. (https://www.docker.com).
The following is courtesy of our legal counsel:
Use and transfer of Docker may be subject to certain restrictions by the
United States and other governments.
It is your responsibility to ensure that your use and/or transfer does not
violate applicable laws.
For more information, please see https://www.bis.doc.gov
See also https://www.apache.org/dev/crypto.html and/or seek legal counsel.

93
vendor/github.com/containerd/containerd/errdefs/errors.go generated vendored Normal file
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/*
Copyright The containerd 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 errdefs defines the common errors used throughout containerd
// packages.
//
// Use with errors.Wrap and error.Wrapf to add context to an error.
//
// To detect an error class, use the IsXXX functions to tell whether an error
// is of a certain type.
//
// The functions ToGRPC and FromGRPC can be used to map server-side and
// client-side errors to the correct types.
package errdefs
import (
"context"
"github.com/pkg/errors"
)
// Definitions of common error types used throughout containerd. All containerd
// errors returned by most packages will map into one of these errors classes.
// Packages should return errors of these types when they want to instruct a
// client to take a particular action.
//
// For the most part, we just try to provide local grpc errors. Most conditions
// map very well to those defined by grpc.
var (
ErrUnknown = errors.New("unknown") // used internally to represent a missed mapping.
ErrInvalidArgument = errors.New("invalid argument")
ErrNotFound = errors.New("not found")
ErrAlreadyExists = errors.New("already exists")
ErrFailedPrecondition = errors.New("failed precondition")
ErrUnavailable = errors.New("unavailable")
ErrNotImplemented = errors.New("not implemented") // represents not supported and unimplemented
)
// IsInvalidArgument returns true if the error is due to an invalid argument
func IsInvalidArgument(err error) bool {
return errors.Cause(err) == ErrInvalidArgument
}
// IsNotFound returns true if the error is due to a missing object
func IsNotFound(err error) bool {
return errors.Cause(err) == ErrNotFound
}
// IsAlreadyExists returns true if the error is due to an already existing
// metadata item
func IsAlreadyExists(err error) bool {
return errors.Cause(err) == ErrAlreadyExists
}
// IsFailedPrecondition returns true if an operation could not proceed to the
// lack of a particular condition
func IsFailedPrecondition(err error) bool {
return errors.Cause(err) == ErrFailedPrecondition
}
// IsUnavailable returns true if the error is due to a resource being unavailable
func IsUnavailable(err error) bool {
return errors.Cause(err) == ErrUnavailable
}
// IsNotImplemented returns true if the error is due to not being implemented
func IsNotImplemented(err error) bool {
return errors.Cause(err) == ErrNotImplemented
}
// IsCanceled returns true if the error is due to `context.Canceled`.
func IsCanceled(err error) bool {
return errors.Cause(err) == context.Canceled
}
// IsDeadlineExceeded returns true if the error is due to
// `context.DeadlineExceeded`.
func IsDeadlineExceeded(err error) bool {
return errors.Cause(err) == context.DeadlineExceeded
}

147
vendor/github.com/containerd/containerd/errdefs/grpc.go generated vendored Normal file
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/*
Copyright The containerd 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 errdefs
import (
"context"
"strings"
"github.com/pkg/errors"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
// ToGRPC will attempt to map the backend containerd error into a grpc error,
// using the original error message as a description.
//
// Further information may be extracted from certain errors depending on their
// type.
//
// If the error is unmapped, the original error will be returned to be handled
// by the regular grpc error handling stack.
func ToGRPC(err error) error {
if err == nil {
return nil
}
if isGRPCError(err) {
// error has already been mapped to grpc
return err
}
switch {
case IsInvalidArgument(err):
return status.Errorf(codes.InvalidArgument, err.Error())
case IsNotFound(err):
return status.Errorf(codes.NotFound, err.Error())
case IsAlreadyExists(err):
return status.Errorf(codes.AlreadyExists, err.Error())
case IsFailedPrecondition(err):
return status.Errorf(codes.FailedPrecondition, err.Error())
case IsUnavailable(err):
return status.Errorf(codes.Unavailable, err.Error())
case IsNotImplemented(err):
return status.Errorf(codes.Unimplemented, err.Error())
case IsCanceled(err):
return status.Errorf(codes.Canceled, err.Error())
case IsDeadlineExceeded(err):
return status.Errorf(codes.DeadlineExceeded, err.Error())
}
return err
}
// ToGRPCf maps the error to grpc error codes, assembling the formatting string
// and combining it with the target error string.
//
// This is equivalent to errors.ToGRPC(errors.Wrapf(err, format, args...))
func ToGRPCf(err error, format string, args ...interface{}) error {
return ToGRPC(errors.Wrapf(err, format, args...))
}
// FromGRPC returns the underlying error from a grpc service based on the grpc error code
func FromGRPC(err error) error {
if err == nil {
return nil
}
var cls error // divide these into error classes, becomes the cause
switch code(err) {
case codes.InvalidArgument:
cls = ErrInvalidArgument
case codes.AlreadyExists:
cls = ErrAlreadyExists
case codes.NotFound:
cls = ErrNotFound
case codes.Unavailable:
cls = ErrUnavailable
case codes.FailedPrecondition:
cls = ErrFailedPrecondition
case codes.Unimplemented:
cls = ErrNotImplemented
case codes.Canceled:
cls = context.Canceled
case codes.DeadlineExceeded:
cls = context.DeadlineExceeded
default:
cls = ErrUnknown
}
msg := rebaseMessage(cls, err)
if msg != "" {
err = errors.Wrap(cls, msg)
} else {
err = errors.WithStack(cls)
}
return err
}
// rebaseMessage removes the repeats for an error at the end of an error
// string. This will happen when taking an error over grpc then remapping it.
//
// Effectively, we just remove the string of cls from the end of err if it
// appears there.
func rebaseMessage(cls error, err error) string {
desc := errDesc(err)
clss := cls.Error()
if desc == clss {
return ""
}
return strings.TrimSuffix(desc, ": "+clss)
}
func isGRPCError(err error) bool {
_, ok := status.FromError(err)
return ok
}
func code(err error) codes.Code {
if s, ok := status.FromError(err); ok {
return s.Code()
}
return codes.Unknown
}
func errDesc(err error) string {
if s, ok := status.FromError(err); ok {
return s.Message()
}
return err.Error()
}

172
vendor/github.com/containerd/continuity/fs/copy.go generated vendored Normal file
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/*
Copyright The containerd 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 fs
import (
"io/ioutil"
"os"
"path/filepath"
"sync"
"github.com/pkg/errors"
)
var bufferPool = &sync.Pool{
New: func() interface{} {
buffer := make([]byte, 32*1024)
return &buffer
},
}
// XAttrErrorHandlers transform a non-nil xattr error.
// Return nil to ignore an error.
// xattrKey can be empty for listxattr operation.
type XAttrErrorHandler func(dst, src, xattrKey string, err error) error
type copyDirOpts struct {
xeh XAttrErrorHandler
}
type CopyDirOpt func(*copyDirOpts) error
// WithXAttrErrorHandler allows specifying XAttrErrorHandler
// If nil XAttrErrorHandler is specified (default), CopyDir stops
// on a non-nil xattr error.
func WithXAttrErrorHandler(xeh XAttrErrorHandler) CopyDirOpt {
return func(o *copyDirOpts) error {
o.xeh = xeh
return nil
}
}
// WithAllowXAttrErrors allows ignoring xattr errors.
func WithAllowXAttrErrors() CopyDirOpt {
xeh := func(dst, src, xattrKey string, err error) error {
return nil
}
return WithXAttrErrorHandler(xeh)
}
// CopyDir copies the directory from src to dst.
// Most efficient copy of files is attempted.
func CopyDir(dst, src string, opts ...CopyDirOpt) error {
var o copyDirOpts
for _, opt := range opts {
if err := opt(&o); err != nil {
return err
}
}
inodes := map[uint64]string{}
return copyDirectory(dst, src, inodes, &o)
}
func copyDirectory(dst, src string, inodes map[uint64]string, o *copyDirOpts) error {
stat, err := os.Stat(src)
if err != nil {
return errors.Wrapf(err, "failed to stat %s", src)
}
if !stat.IsDir() {
return errors.Errorf("source is not directory")
}
if st, err := os.Stat(dst); err != nil {
if err := os.Mkdir(dst, stat.Mode()); err != nil {
return errors.Wrapf(err, "failed to mkdir %s", dst)
}
} else if !st.IsDir() {
return errors.Errorf("cannot copy to non-directory: %s", dst)
} else {
if err := os.Chmod(dst, stat.Mode()); err != nil {
return errors.Wrapf(err, "failed to chmod on %s", dst)
}
}
fis, err := ioutil.ReadDir(src)
if err != nil {
return errors.Wrapf(err, "failed to read %s", src)
}
if err := copyFileInfo(stat, dst); err != nil {
return errors.Wrapf(err, "failed to copy file info for %s", dst)
}
for _, fi := range fis {
source := filepath.Join(src, fi.Name())
target := filepath.Join(dst, fi.Name())
switch {
case fi.IsDir():
if err := copyDirectory(target, source, inodes, o); err != nil {
return err
}
continue
case (fi.Mode() & os.ModeType) == 0:
link, err := getLinkSource(target, fi, inodes)
if err != nil {
return errors.Wrap(err, "failed to get hardlink")
}
if link != "" {
if err := os.Link(link, target); err != nil {
return errors.Wrap(err, "failed to create hard link")
}
} else if err := CopyFile(target, source); err != nil {
return errors.Wrap(err, "failed to copy files")
}
case (fi.Mode() & os.ModeSymlink) == os.ModeSymlink:
link, err := os.Readlink(source)
if err != nil {
return errors.Wrapf(err, "failed to read link: %s", source)
}
if err := os.Symlink(link, target); err != nil {
return errors.Wrapf(err, "failed to create symlink: %s", target)
}
case (fi.Mode() & os.ModeDevice) == os.ModeDevice:
if err := copyDevice(target, fi); err != nil {
return errors.Wrapf(err, "failed to create device")
}
default:
// TODO: Support pipes and sockets
return errors.Wrapf(err, "unsupported mode %s", fi.Mode())
}
if err := copyFileInfo(fi, target); err != nil {
return errors.Wrap(err, "failed to copy file info")
}
if err := copyXAttrs(target, source, o.xeh); err != nil {
return errors.Wrap(err, "failed to copy xattrs")
}
}
return nil
}
// CopyFile copies the source file to the target.
// The most efficient means of copying is used for the platform.
func CopyFile(target, source string) error {
src, err := os.Open(source)
if err != nil {
return errors.Wrapf(err, "failed to open source %s", source)
}
defer src.Close()
tgt, err := os.Create(target)
if err != nil {
return errors.Wrapf(err, "failed to open target %s", target)
}
defer tgt.Close()
return copyFileContent(tgt, src)
}

144
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/*
Copyright The containerd 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 fs
import (
"io"
"os"
"syscall"
"github.com/containerd/continuity/sysx"
"github.com/pkg/errors"
"golang.org/x/sys/unix"
)
func copyFileInfo(fi os.FileInfo, name string) error {
st := fi.Sys().(*syscall.Stat_t)
if err := os.Lchown(name, int(st.Uid), int(st.Gid)); err != nil {
if os.IsPermission(err) {
// Normally if uid/gid are the same this would be a no-op, but some
// filesystems may still return EPERM... for instance NFS does this.
// In such a case, this is not an error.
if dstStat, err2 := os.Lstat(name); err2 == nil {
st2 := dstStat.Sys().(*syscall.Stat_t)
if st.Uid == st2.Uid && st.Gid == st2.Gid {
err = nil
}
}
}
if err != nil {
return errors.Wrapf(err, "failed to chown %s", name)
}
}
if (fi.Mode() & os.ModeSymlink) != os.ModeSymlink {
if err := os.Chmod(name, fi.Mode()); err != nil {
return errors.Wrapf(err, "failed to chmod %s", name)
}
}
timespec := []unix.Timespec{unix.Timespec(StatAtime(st)), unix.Timespec(StatMtime(st))}
if err := unix.UtimesNanoAt(unix.AT_FDCWD, name, timespec, unix.AT_SYMLINK_NOFOLLOW); err != nil {
return errors.Wrapf(err, "failed to utime %s", name)
}
return nil
}
const maxSSizeT = int64(^uint(0) >> 1)
func copyFileContent(dst, src *os.File) error {
st, err := src.Stat()
if err != nil {
return errors.Wrap(err, "unable to stat source")
}
size := st.Size()
first := true
srcFd := int(src.Fd())
dstFd := int(dst.Fd())
for size > 0 {
// Ensure that we are never trying to copy more than SSIZE_MAX at a
// time and at the same time avoids overflows when the file is larger
// than 4GB on 32-bit systems.
var copySize int
if size > maxSSizeT {
copySize = int(maxSSizeT)
} else {
copySize = int(size)
}
n, err := unix.CopyFileRange(srcFd, nil, dstFd, nil, copySize, 0)
if err != nil {
if (err != unix.ENOSYS && err != unix.EXDEV) || !first {
return errors.Wrap(err, "copy file range failed")
}
buf := bufferPool.Get().(*[]byte)
_, err = io.CopyBuffer(dst, src, *buf)
bufferPool.Put(buf)
return errors.Wrap(err, "userspace copy failed")
}
first = false
size -= int64(n)
}
return nil
}
func copyXAttrs(dst, src string, xeh XAttrErrorHandler) error {
xattrKeys, err := sysx.LListxattr(src)
if err != nil {
e := errors.Wrapf(err, "failed to list xattrs on %s", src)
if xeh != nil {
e = xeh(dst, src, "", e)
}
return e
}
for _, xattr := range xattrKeys {
data, err := sysx.LGetxattr(src, xattr)
if err != nil {
e := errors.Wrapf(err, "failed to get xattr %q on %s", xattr, src)
if xeh != nil {
if e = xeh(dst, src, xattr, e); e == nil {
continue
}
}
return e
}
if err := sysx.LSetxattr(dst, xattr, data, 0); err != nil {
e := errors.Wrapf(err, "failed to set xattr %q on %s", xattr, dst)
if xeh != nil {
if e = xeh(dst, src, xattr, e); e == nil {
continue
}
}
return e
}
}
return nil
}
func copyDevice(dst string, fi os.FileInfo) error {
st, ok := fi.Sys().(*syscall.Stat_t)
if !ok {
return errors.New("unsupported stat type")
}
return unix.Mknod(dst, uint32(fi.Mode()), int(st.Rdev))
}

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// +build solaris darwin freebsd
/*
Copyright The containerd 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 fs
import (
"io"
"os"
"syscall"
"github.com/containerd/continuity/sysx"
"github.com/pkg/errors"
"golang.org/x/sys/unix"
)
func copyFileInfo(fi os.FileInfo, name string) error {
st := fi.Sys().(*syscall.Stat_t)
if err := os.Lchown(name, int(st.Uid), int(st.Gid)); err != nil {
if os.IsPermission(err) {
// Normally if uid/gid are the same this would be a no-op, but some
// filesystems may still return EPERM... for instance NFS does this.
// In such a case, this is not an error.
if dstStat, err2 := os.Lstat(name); err2 == nil {
st2 := dstStat.Sys().(*syscall.Stat_t)
if st.Uid == st2.Uid && st.Gid == st2.Gid {
err = nil
}
}
}
if err != nil {
return errors.Wrapf(err, "failed to chown %s", name)
}
}
if (fi.Mode() & os.ModeSymlink) != os.ModeSymlink {
if err := os.Chmod(name, fi.Mode()); err != nil {
return errors.Wrapf(err, "failed to chmod %s", name)
}
}
timespec := []syscall.Timespec{StatAtime(st), StatMtime(st)}
if err := syscall.UtimesNano(name, timespec); err != nil {
return errors.Wrapf(err, "failed to utime %s", name)
}
return nil
}
func copyFileContent(dst, src *os.File) error {
buf := bufferPool.Get().(*[]byte)
_, err := io.CopyBuffer(dst, src, *buf)
bufferPool.Put(buf)
return err
}
func copyXAttrs(dst, src string, xeh XAttrErrorHandler) error {
xattrKeys, err := sysx.LListxattr(src)
if err != nil {
e := errors.Wrapf(err, "failed to list xattrs on %s", src)
if xeh != nil {
e = xeh(dst, src, "", e)
}
return e
}
for _, xattr := range xattrKeys {
data, err := sysx.LGetxattr(src, xattr)
if err != nil {
e := errors.Wrapf(err, "failed to get xattr %q on %s", xattr, src)
if xeh != nil {
if e = xeh(dst, src, xattr, e); e == nil {
continue
}
}
return e
}
if err := sysx.LSetxattr(dst, xattr, data, 0); err != nil {
e := errors.Wrapf(err, "failed to set xattr %q on %s", xattr, dst)
if xeh != nil {
if e = xeh(dst, src, xattr, e); e == nil {
continue
}
}
return e
}
}
return nil
}
func copyDevice(dst string, fi os.FileInfo) error {
st, ok := fi.Sys().(*syscall.Stat_t)
if !ok {
return errors.New("unsupported stat type")
}
return unix.Mknod(dst, uint32(fi.Mode()), int(st.Rdev))
}

49
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/*
Copyright The containerd 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 fs
import (
"io"
"os"
"github.com/pkg/errors"
)
func copyFileInfo(fi os.FileInfo, name string) error {
if err := os.Chmod(name, fi.Mode()); err != nil {
return errors.Wrapf(err, "failed to chmod %s", name)
}
// TODO: copy windows specific metadata
return nil
}
func copyFileContent(dst, src *os.File) error {
buf := bufferPool.Get().(*[]byte)
_, err := io.CopyBuffer(dst, src, *buf)
bufferPool.Put(buf)
return err
}
func copyXAttrs(dst, src string, xeh XAttrErrorHandler) error {
return nil
}
func copyDevice(dst string, fi os.FileInfo) error {
return errors.New("device copy not supported")
}

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/*
Copyright The containerd 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 fs
import (
"context"
"os"
"path/filepath"
"strings"
"golang.org/x/sync/errgroup"
"github.com/sirupsen/logrus"
)
// ChangeKind is the type of modification that
// a change is making.
type ChangeKind int
const (
// ChangeKindUnmodified represents an unmodified
// file
ChangeKindUnmodified = iota
// ChangeKindAdd represents an addition of
// a file
ChangeKindAdd
// ChangeKindModify represents a change to
// an existing file
ChangeKindModify
// ChangeKindDelete represents a delete of
// a file
ChangeKindDelete
)
func (k ChangeKind) String() string {
switch k {
case ChangeKindUnmodified:
return "unmodified"
case ChangeKindAdd:
return "add"
case ChangeKindModify:
return "modify"
case ChangeKindDelete:
return "delete"
default:
return ""
}
}
// Change represents single change between a diff and its parent.
type Change struct {
Kind ChangeKind
Path string
}
// ChangeFunc is the type of function called for each change
// computed during a directory changes calculation.
type ChangeFunc func(ChangeKind, string, os.FileInfo, error) error
// Changes computes changes between two directories calling the
// given change function for each computed change. The first
// directory is intended to the base directory and second
// directory the changed directory.
//
// The change callback is called by the order of path names and
// should be appliable in that order.
// Due to this apply ordering, the following is true
// - Removed directory trees only create a single change for the root
// directory removed. Remaining changes are implied.
// - A directory which is modified to become a file will not have
// delete entries for sub-path items, their removal is implied
// by the removal of the parent directory.
//
// Opaque directories will not be treated specially and each file
// removed from the base directory will show up as a removal.
//
// File content comparisons will be done on files which have timestamps
// which may have been truncated. If either of the files being compared
// has a zero value nanosecond value, each byte will be compared for
// differences. If 2 files have the same seconds value but different
// nanosecond values where one of those values is zero, the files will
// be considered unchanged if the content is the same. This behavior
// is to account for timestamp truncation during archiving.
func Changes(ctx context.Context, a, b string, changeFn ChangeFunc) error {
if a == "" {
logrus.Debugf("Using single walk diff for %s", b)
return addDirChanges(ctx, changeFn, b)
} else if diffOptions := detectDirDiff(b, a); diffOptions != nil {
logrus.Debugf("Using single walk diff for %s from %s", diffOptions.diffDir, a)
return diffDirChanges(ctx, changeFn, a, diffOptions)
}
logrus.Debugf("Using double walk diff for %s from %s", b, a)
return doubleWalkDiff(ctx, changeFn, a, b)
}
func addDirChanges(ctx context.Context, changeFn ChangeFunc, root string) error {
return filepath.Walk(root, func(path string, f os.FileInfo, err error) error {
if err != nil {
return err
}
// Rebase path
path, err = filepath.Rel(root, path)
if err != nil {
return err
}
path = filepath.Join(string(os.PathSeparator), path)
// Skip root
if path == string(os.PathSeparator) {
return nil
}
return changeFn(ChangeKindAdd, path, f, nil)
})
}
// diffDirOptions is used when the diff can be directly calculated from
// a diff directory to its base, without walking both trees.
type diffDirOptions struct {
diffDir string
skipChange func(string) (bool, error)
deleteChange func(string, string, os.FileInfo) (string, error)
}
// diffDirChanges walks the diff directory and compares changes against the base.
func diffDirChanges(ctx context.Context, changeFn ChangeFunc, base string, o *diffDirOptions) error {
changedDirs := make(map[string]struct{})
return filepath.Walk(o.diffDir, func(path string, f os.FileInfo, err error) error {
if err != nil {
return err
}
// Rebase path
path, err = filepath.Rel(o.diffDir, path)
if err != nil {
return err
}
path = filepath.Join(string(os.PathSeparator), path)
// Skip root
if path == string(os.PathSeparator) {
return nil
}
// TODO: handle opaqueness, start new double walker at this
// location to get deletes, and skip tree in single walker
if o.skipChange != nil {
if skip, err := o.skipChange(path); skip {
return err
}
}
var kind ChangeKind
deletedFile, err := o.deleteChange(o.diffDir, path, f)
if err != nil {
return err
}
// Find out what kind of modification happened
if deletedFile != "" {
path = deletedFile
kind = ChangeKindDelete
f = nil
} else {
// Otherwise, the file was added
kind = ChangeKindAdd
// ...Unless it already existed in a base, in which case, it's a modification
stat, err := os.Stat(filepath.Join(base, path))
if err != nil && !os.IsNotExist(err) {
return err
}
if err == nil {
// The file existed in the base, so that's a modification
// However, if it's a directory, maybe it wasn't actually modified.
// If you modify /foo/bar/baz, then /foo will be part of the changed files only because it's the parent of bar
if stat.IsDir() && f.IsDir() {
if f.Size() == stat.Size() && f.Mode() == stat.Mode() && sameFsTime(f.ModTime(), stat.ModTime()) {
// Both directories are the same, don't record the change
return nil
}
}
kind = ChangeKindModify
}
}
// If /foo/bar/file.txt is modified, then /foo/bar must be part of the changed files.
// This block is here to ensure the change is recorded even if the
// modify time, mode and size of the parent directory in the rw and ro layers are all equal.
// Check https://github.com/docker/docker/pull/13590 for details.
if f.IsDir() {
changedDirs[path] = struct{}{}
}
if kind == ChangeKindAdd || kind == ChangeKindDelete {
parent := filepath.Dir(path)
if _, ok := changedDirs[parent]; !ok && parent != "/" {
pi, err := os.Stat(filepath.Join(o.diffDir, parent))
if err := changeFn(ChangeKindModify, parent, pi, err); err != nil {
return err
}
changedDirs[parent] = struct{}{}
}
}
return changeFn(kind, path, f, nil)
})
}
// doubleWalkDiff walks both directories to create a diff
func doubleWalkDiff(ctx context.Context, changeFn ChangeFunc, a, b string) (err error) {
g, ctx := errgroup.WithContext(ctx)
var (
c1 = make(chan *currentPath)
c2 = make(chan *currentPath)
f1, f2 *currentPath
rmdir string
)
g.Go(func() error {
defer close(c1)
return pathWalk(ctx, a, c1)
})
g.Go(func() error {
defer close(c2)
return pathWalk(ctx, b, c2)
})
g.Go(func() error {
for c1 != nil || c2 != nil {
if f1 == nil && c1 != nil {
f1, err = nextPath(ctx, c1)
if err != nil {
return err
}
if f1 == nil {
c1 = nil
}
}
if f2 == nil && c2 != nil {
f2, err = nextPath(ctx, c2)
if err != nil {
return err
}
if f2 == nil {
c2 = nil
}
}
if f1 == nil && f2 == nil {
continue
}
var f os.FileInfo
k, p := pathChange(f1, f2)
switch k {
case ChangeKindAdd:
if rmdir != "" {
rmdir = ""
}
f = f2.f
f2 = nil
case ChangeKindDelete:
// Check if this file is already removed by being
// under of a removed directory
if rmdir != "" && strings.HasPrefix(f1.path, rmdir) {
f1 = nil
continue
} else if f1.f.IsDir() {
rmdir = f1.path + string(os.PathSeparator)
} else if rmdir != "" {
rmdir = ""
}
f1 = nil
case ChangeKindModify:
same, err := sameFile(f1, f2)
if err != nil {
return err
}
if f1.f.IsDir() && !f2.f.IsDir() {
rmdir = f1.path + string(os.PathSeparator)
} else if rmdir != "" {
rmdir = ""
}
f = f2.f
f1 = nil
f2 = nil
if same {
if !isLinked(f) {
continue
}
k = ChangeKindUnmodified
}
}
if err := changeFn(k, p, f, nil); err != nil {
return err
}
}
return nil
})
return g.Wait()
}

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// +build !windows
/*
Copyright The containerd 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 fs
import (
"bytes"
"os"
"syscall"
"github.com/containerd/continuity/sysx"
"github.com/pkg/errors"
)
// detectDirDiff returns diff dir options if a directory could
// be found in the mount info for upper which is the direct
// diff with the provided lower directory
func detectDirDiff(upper, lower string) *diffDirOptions {
// TODO: get mount options for upper
// TODO: detect AUFS
// TODO: detect overlay
return nil
}
// compareSysStat returns whether the stats are equivalent,
// whether the files are considered the same file, and
// an error
func compareSysStat(s1, s2 interface{}) (bool, error) {
ls1, ok := s1.(*syscall.Stat_t)
if !ok {
return false, nil
}
ls2, ok := s2.(*syscall.Stat_t)
if !ok {
return false, nil
}
return ls1.Mode == ls2.Mode && ls1.Uid == ls2.Uid && ls1.Gid == ls2.Gid && ls1.Rdev == ls2.Rdev, nil
}
func compareCapabilities(p1, p2 string) (bool, error) {
c1, err := sysx.LGetxattr(p1, "security.capability")
if err != nil && err != sysx.ENODATA {
return false, errors.Wrapf(err, "failed to get xattr for %s", p1)
}
c2, err := sysx.LGetxattr(p2, "security.capability")
if err != nil && err != sysx.ENODATA {
return false, errors.Wrapf(err, "failed to get xattr for %s", p2)
}
return bytes.Equal(c1, c2), nil
}
func isLinked(f os.FileInfo) bool {
s, ok := f.Sys().(*syscall.Stat_t)
if !ok {
return false
}
return !f.IsDir() && s.Nlink > 1
}

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/*
Copyright The containerd 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 fs
import (
"os"
"golang.org/x/sys/windows"
)
func detectDirDiff(upper, lower string) *diffDirOptions {
return nil
}
func compareSysStat(s1, s2 interface{}) (bool, error) {
f1, ok := s1.(windows.Win32FileAttributeData)
if !ok {
return false, nil
}
f2, ok := s2.(windows.Win32FileAttributeData)
if !ok {
return false, nil
}
return f1.FileAttributes == f2.FileAttributes, nil
}
func compareCapabilities(p1, p2 string) (bool, error) {
// TODO: Use windows equivalent
return true, nil
}
func isLinked(os.FileInfo) bool {
return false
}

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// +build linux
/*
Copyright The containerd 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 fs
import (
"fmt"
"io/ioutil"
"os"
"syscall"
"unsafe"
)
func locateDummyIfEmpty(path string) (string, error) {
children, err := ioutil.ReadDir(path)
if err != nil {
return "", err
}
if len(children) != 0 {
return "", nil
}
dummyFile, err := ioutil.TempFile(path, "fsutils-dummy")
if err != nil {
return "", err
}
name := dummyFile.Name()
err = dummyFile.Close()
return name, err
}
// SupportsDType returns whether the filesystem mounted on path supports d_type
func SupportsDType(path string) (bool, error) {
// locate dummy so that we have at least one dirent
dummy, err := locateDummyIfEmpty(path)
if err != nil {
return false, err
}
if dummy != "" {
defer os.Remove(dummy)
}
visited := 0
supportsDType := true
fn := func(ent *syscall.Dirent) bool {
visited++
if ent.Type == syscall.DT_UNKNOWN {
supportsDType = false
// stop iteration
return true
}
// continue iteration
return false
}
if err = iterateReadDir(path, fn); err != nil {
return false, err
}
if visited == 0 {
return false, fmt.Errorf("did not hit any dirent during iteration %s", path)
}
return supportsDType, nil
}
func iterateReadDir(path string, fn func(*syscall.Dirent) bool) error {
d, err := os.Open(path)
if err != nil {
return err
}
defer d.Close()
fd := int(d.Fd())
buf := make([]byte, 4096)
for {
nbytes, err := syscall.ReadDirent(fd, buf)
if err != nil {
return err
}
if nbytes == 0 {
break
}
for off := 0; off < nbytes; {
ent := (*syscall.Dirent)(unsafe.Pointer(&buf[off]))
if stop := fn(ent); stop {
return nil
}
off += int(ent.Reclen)
}
}
return nil
}

38
vendor/github.com/containerd/continuity/fs/du.go generated vendored Normal file
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/*
Copyright The containerd 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 fs
import "context"
// Usage of disk information
type Usage struct {
Inodes int64
Size int64
}
// DiskUsage counts the number of inodes and disk usage for the resources under
// path.
func DiskUsage(ctx context.Context, roots ...string) (Usage, error) {
return diskUsage(ctx, roots...)
}
// DiffUsage counts the numbers of inodes and disk usage in the
// diff between the 2 directories. The first path is intended
// as the base directory and the second as the changed directory.
func DiffUsage(ctx context.Context, a, b string) (Usage, error) {
return diffUsage(ctx, a, b)
}

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// +build !windows
/*
Copyright The containerd 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 fs
import (
"context"
"os"
"path/filepath"
"syscall"
)
type inode struct {
// TODO(stevvooe): Can probably reduce memory usage by not tracking
// device, but we can leave this right for now.
dev, ino uint64
}
func newInode(stat *syscall.Stat_t) inode {
return inode{
// Dev is uint32 on darwin/bsd, uint64 on linux/solaris
dev: uint64(stat.Dev), // nolint: unconvert
// Ino is uint32 on bsd, uint64 on darwin/linux/solaris
ino: uint64(stat.Ino), // nolint: unconvert
}
}
func diskUsage(ctx context.Context, roots ...string) (Usage, error) {
var (
size int64
inodes = map[inode]struct{}{} // expensive!
)
for _, root := range roots {
if err := filepath.Walk(root, func(path string, fi os.FileInfo, err error) error {
if err != nil {
return err
}
select {
case <-ctx.Done():
return ctx.Err()
default:
}
inoKey := newInode(fi.Sys().(*syscall.Stat_t))
if _, ok := inodes[inoKey]; !ok {
inodes[inoKey] = struct{}{}
size += fi.Size()
}
return nil
}); err != nil {
return Usage{}, err
}
}
return Usage{
Inodes: int64(len(inodes)),
Size: size,
}, nil
}
func diffUsage(ctx context.Context, a, b string) (Usage, error) {
var (
size int64
inodes = map[inode]struct{}{} // expensive!
)
if err := Changes(ctx, a, b, func(kind ChangeKind, _ string, fi os.FileInfo, err error) error {
if err != nil {
return err
}
if kind == ChangeKindAdd || kind == ChangeKindModify {
inoKey := newInode(fi.Sys().(*syscall.Stat_t))
if _, ok := inodes[inoKey]; !ok {
inodes[inoKey] = struct{}{}
size += fi.Size()
}
return nil
}
return nil
}); err != nil {
return Usage{}, err
}
return Usage{
Inodes: int64(len(inodes)),
Size: size,
}, nil
}

82
vendor/github.com/containerd/continuity/fs/du_windows.go generated vendored Normal file
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// +build windows
/*
Copyright The containerd 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 fs
import (
"context"
"os"
"path/filepath"
)
func diskUsage(ctx context.Context, roots ...string) (Usage, error) {
var (
size int64
)
// TODO(stevvooe): Support inodes (or equivalent) for windows.
for _, root := range roots {
if err := filepath.Walk(root, func(path string, fi os.FileInfo, err error) error {
if err != nil {
return err
}
select {
case <-ctx.Done():
return ctx.Err()
default:
}
size += fi.Size()
return nil
}); err != nil {
return Usage{}, err
}
}
return Usage{
Size: size,
}, nil
}
func diffUsage(ctx context.Context, a, b string) (Usage, error) {
var (
size int64
)
if err := Changes(ctx, a, b, func(kind ChangeKind, _ string, fi os.FileInfo, err error) error {
if err != nil {
return err
}
if kind == ChangeKindAdd || kind == ChangeKindModify {
size += fi.Size()
return nil
}
return nil
}); err != nil {
return Usage{}, err
}
return Usage{
Size: size,
}, nil
}

43
vendor/github.com/containerd/continuity/fs/hardlink.go generated vendored Normal file
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/*
Copyright The containerd 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 fs
import "os"
// GetLinkInfo returns an identifier representing the node a hardlink is pointing
// to. If the file is not hard linked then 0 will be returned.
func GetLinkInfo(fi os.FileInfo) (uint64, bool) {
return getLinkInfo(fi)
}
// getLinkSource returns a path for the given name and
// file info to its link source in the provided inode
// map. If the given file name is not in the map and
// has other links, it is added to the inode map
// to be a source for other link locations.
func getLinkSource(name string, fi os.FileInfo, inodes map[uint64]string) (string, error) {
inode, isHardlink := getLinkInfo(fi)
if !isHardlink {
return "", nil
}
path, ok := inodes[inode]
if !ok {
inodes[inode] = name
}
return path, nil
}

34
vendor/github.com/containerd/continuity/fs/hardlink_unix.go generated vendored Normal file
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// +build !windows
/*
Copyright The containerd 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 fs
import (
"os"
"syscall"
)
func getLinkInfo(fi os.FileInfo) (uint64, bool) {
s, ok := fi.Sys().(*syscall.Stat_t)
if !ok {
return 0, false
}
// Ino is uint32 on bsd, uint64 on darwin/linux/solaris
return uint64(s.Ino), !fi.IsDir() && s.Nlink > 1 // nolint: unconvert
}

23
vendor/github.com/containerd/continuity/fs/hardlink_windows.go generated vendored Normal file
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@ -0,0 +1,23 @@
/*
Copyright The containerd 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 fs
import "os"
func getLinkInfo(fi os.FileInfo) (uint64, bool) {
return 0, false
}

313
vendor/github.com/containerd/continuity/fs/path.go generated vendored Normal file
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/*
Copyright The containerd 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 fs
import (
"bytes"
"context"
"io"
"os"
"path/filepath"
"github.com/pkg/errors"
)
var (
errTooManyLinks = errors.New("too many links")
)
type currentPath struct {
path string
f os.FileInfo
fullPath string
}
func pathChange(lower, upper *currentPath) (ChangeKind, string) {
if lower == nil {
if upper == nil {
panic("cannot compare nil paths")
}
return ChangeKindAdd, upper.path
}
if upper == nil {
return ChangeKindDelete, lower.path
}
switch i := directoryCompare(lower.path, upper.path); {
case i < 0:
// File in lower that is not in upper
return ChangeKindDelete, lower.path
case i > 0:
// File in upper that is not in lower
return ChangeKindAdd, upper.path
default:
return ChangeKindModify, upper.path
}
}
func directoryCompare(a, b string) int {
l := len(a)
if len(b) < l {
l = len(b)
}
for i := 0; i < l; i++ {
c1, c2 := a[i], b[i]
if c1 == filepath.Separator {
c1 = byte(0)
}
if c2 == filepath.Separator {
c2 = byte(0)
}
if c1 < c2 {
return -1
}
if c1 > c2 {
return +1
}
}
if len(a) < len(b) {
return -1
}
if len(a) > len(b) {
return +1
}
return 0
}
func sameFile(f1, f2 *currentPath) (bool, error) {
if os.SameFile(f1.f, f2.f) {
return true, nil
}
equalStat, err := compareSysStat(f1.f.Sys(), f2.f.Sys())
if err != nil || !equalStat {
return equalStat, err
}
if eq, err := compareCapabilities(f1.fullPath, f2.fullPath); err != nil || !eq {
return eq, err
}
// If not a directory also check size, modtime, and content
if !f1.f.IsDir() {
if f1.f.Size() != f2.f.Size() {
return false, nil
}
t1 := f1.f.ModTime()
t2 := f2.f.ModTime()
if t1.Unix() != t2.Unix() {
return false, nil
}
// If the timestamp may have been truncated in both of the
// files, check content of file to determine difference
if t1.Nanosecond() == 0 && t2.Nanosecond() == 0 {
var eq bool
if (f1.f.Mode() & os.ModeSymlink) == os.ModeSymlink {
eq, err = compareSymlinkTarget(f1.fullPath, f2.fullPath)
} else if f1.f.Size() > 0 {
eq, err = compareFileContent(f1.fullPath, f2.fullPath)
}
if err != nil || !eq {
return eq, err
}
} else if t1.Nanosecond() != t2.Nanosecond() {
return false, nil
}
}
return true, nil
}
func compareSymlinkTarget(p1, p2 string) (bool, error) {
t1, err := os.Readlink(p1)
if err != nil {
return false, err
}
t2, err := os.Readlink(p2)
if err != nil {
return false, err
}
return t1 == t2, nil
}
const compareChuckSize = 32 * 1024
// compareFileContent compares the content of 2 same sized files
// by comparing each byte.
func compareFileContent(p1, p2 string) (bool, error) {
f1, err := os.Open(p1)
if err != nil {
return false, err
}
defer f1.Close()
f2, err := os.Open(p2)
if err != nil {
return false, err
}
defer f2.Close()
b1 := make([]byte, compareChuckSize)
b2 := make([]byte, compareChuckSize)
for {
n1, err1 := f1.Read(b1)
if err1 != nil && err1 != io.EOF {
return false, err1
}
n2, err2 := f2.Read(b2)
if err2 != nil && err2 != io.EOF {
return false, err2
}
if n1 != n2 || !bytes.Equal(b1[:n1], b2[:n2]) {
return false, nil
}
if err1 == io.EOF && err2 == io.EOF {
return true, nil
}
}
}
func pathWalk(ctx context.Context, root string, pathC chan<- *currentPath) error {
return filepath.Walk(root, func(path string, f os.FileInfo, err error) error {
if err != nil {
return err
}
// Rebase path
path, err = filepath.Rel(root, path)
if err != nil {
return err
}
path = filepath.Join(string(os.PathSeparator), path)
// Skip root
if path == string(os.PathSeparator) {
return nil
}
p := &currentPath{
path: path,
f: f,
fullPath: filepath.Join(root, path),
}
select {
case <-ctx.Done():
return ctx.Err()
case pathC <- p:
return nil
}
})
}
func nextPath(ctx context.Context, pathC <-chan *currentPath) (*currentPath, error) {
select {
case <-ctx.Done():
return nil, ctx.Err()
case p := <-pathC:
return p, nil
}
}
// RootPath joins a path with a root, evaluating and bounding any
// symlink to the root directory.
func RootPath(root, path string) (string, error) {
if path == "" {
return root, nil
}
var linksWalked int // to protect against cycles
for {
i := linksWalked
newpath, err := walkLinks(root, path, &linksWalked)
if err != nil {
return "", err
}
path = newpath
if i == linksWalked {
newpath = filepath.Join("/", newpath)
if path == newpath {
return filepath.Join(root, newpath), nil
}
path = newpath
}
}
}
func walkLink(root, path string, linksWalked *int) (newpath string, islink bool, err error) {
if *linksWalked > 255 {
return "", false, errTooManyLinks
}
path = filepath.Join("/", path)
if path == "/" {
return path, false, nil
}
realPath := filepath.Join(root, path)
fi, err := os.Lstat(realPath)
if err != nil {
// If path does not yet exist, treat as non-symlink
if os.IsNotExist(err) {
return path, false, nil
}
return "", false, err
}
if fi.Mode()&os.ModeSymlink == 0 {
return path, false, nil
}
newpath, err = os.Readlink(realPath)
if err != nil {
return "", false, err
}
*linksWalked++
return newpath, true, nil
}
func walkLinks(root, path string, linksWalked *int) (string, error) {
switch dir, file := filepath.Split(path); {
case dir == "":
newpath, _, err := walkLink(root, file, linksWalked)
return newpath, err
case file == "":
if os.IsPathSeparator(dir[len(dir)-1]) {
if dir == "/" {
return dir, nil
}
return walkLinks(root, dir[:len(dir)-1], linksWalked)
}
newpath, _, err := walkLink(root, dir, linksWalked)
return newpath, err
default:
newdir, err := walkLinks(root, dir, linksWalked)
if err != nil {
return "", err
}
newpath, islink, err := walkLink(root, filepath.Join(newdir, file), linksWalked)
if err != nil {
return "", err
}
if !islink {
return newpath, nil
}
if filepath.IsAbs(newpath) {
return newpath, nil
}
return filepath.Join(newdir, newpath), nil
}
}

44
vendor/github.com/containerd/continuity/fs/stat_bsd.go generated vendored Normal file
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// +build darwin freebsd
/*
Copyright The containerd 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 fs
import (
"syscall"
"time"
)
// StatAtime returns the access time from a stat struct
func StatAtime(st *syscall.Stat_t) syscall.Timespec {
return st.Atimespec
}
// StatCtime returns the created time from a stat struct
func StatCtime(st *syscall.Stat_t) syscall.Timespec {
return st.Ctimespec
}
// StatMtime returns the modified time from a stat struct
func StatMtime(st *syscall.Stat_t) syscall.Timespec {
return st.Mtimespec
}
// StatATimeAsTime returns the access time as a time.Time
func StatATimeAsTime(st *syscall.Stat_t) time.Time {
return time.Unix(int64(st.Atimespec.Sec), int64(st.Atimespec.Nsec)) // nolint: unconvert
}

43
vendor/github.com/containerd/continuity/fs/stat_linux.go generated vendored Normal file
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/*
Copyright The containerd 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 fs
import (
"syscall"
"time"
)
// StatAtime returns the Atim
func StatAtime(st *syscall.Stat_t) syscall.Timespec {
return st.Atim
}
// StatCtime returns the Ctim
func StatCtime(st *syscall.Stat_t) syscall.Timespec {
return st.Ctim
}
// StatMtime returns the Mtim
func StatMtime(st *syscall.Stat_t) syscall.Timespec {
return st.Mtim
}
// StatATimeAsTime returns st.Atim as a time.Time
func StatATimeAsTime(st *syscall.Stat_t) time.Time {
// The int64 conversions ensure the line compiles for 32-bit systems as well.
return time.Unix(int64(st.Atim.Sec), int64(st.Atim.Nsec)) // nolint: unconvert
}

29
vendor/github.com/containerd/continuity/fs/time.go generated vendored Normal file
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/*
Copyright The containerd 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 fs
import "time"
// Gnu tar and the go tar writer don't have sub-second mtime
// precision, which is problematic when we apply changes via tar
// files, we handle this by comparing for exact times, *or* same
// second count and either a or b having exactly 0 nanoseconds
func sameFsTime(a, b time.Time) bool {
return a == b ||
(a.Unix() == b.Unix() &&
(a.Nanosecond() == 0 || b.Nanosecond() == 0))
}

101
vendor/github.com/containerd/continuity/pathdriver/path_driver.go generated vendored
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@ -1,101 +0,0 @@
/*
Copyright The containerd 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 pathdriver
import (
"path/filepath"
)
// PathDriver provides all of the path manipulation functions in a common
// interface. The context should call these and never use the `filepath`
// package or any other package to manipulate paths.
type PathDriver interface {
Join(paths ...string) string
IsAbs(path string) bool
Rel(base, target string) (string, error)
Base(path string) string
Dir(path string) string
Clean(path string) string
Split(path string) (dir, file string)
Separator() byte
Abs(path string) (string, error)
Walk(string, filepath.WalkFunc) error
FromSlash(path string) string
ToSlash(path string) string
Match(pattern, name string) (matched bool, err error)
}
// pathDriver is a simple default implementation calls the filepath package.
type pathDriver struct{}
// LocalPathDriver is the exported pathDriver struct for convenience.
var LocalPathDriver PathDriver = &pathDriver{}
func (*pathDriver) Join(paths ...string) string {
return filepath.Join(paths...)
}
func (*pathDriver) IsAbs(path string) bool {
return filepath.IsAbs(path)
}
func (*pathDriver) Rel(base, target string) (string, error) {
return filepath.Rel(base, target)
}
func (*pathDriver) Base(path string) string {
return filepath.Base(path)
}
func (*pathDriver) Dir(path string) string {
return filepath.Dir(path)
}
func (*pathDriver) Clean(path string) string {
return filepath.Clean(path)
}
func (*pathDriver) Split(path string) (dir, file string) {
return filepath.Split(path)
}
func (*pathDriver) Separator() byte {
return filepath.Separator
}
func (*pathDriver) Abs(path string) (string, error) {
return filepath.Abs(path)
}
// Note that filepath.Walk calls os.Stat, so if the context wants to
// to call Driver.Stat() for Walk, they need to create a new struct that
// overrides this method.
func (*pathDriver) Walk(root string, walkFn filepath.WalkFunc) error {
return filepath.Walk(root, walkFn)
}
func (*pathDriver) FromSlash(path string) string {
return filepath.FromSlash(path)
}
func (*pathDriver) ToSlash(path string) string {
return filepath.ToSlash(path)
}
func (*pathDriver) Match(pattern, name string) (bool, error) {
return filepath.Match(pattern, name)
}

26
vendor/github.com/containerd/continuity/syscallx/syscall_unix.go generated vendored Normal file
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// +build !windows
/*
Copyright The containerd 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 syscallx
import "syscall"
// Readlink returns the destination of the named symbolic link.
func Readlink(path string, buf []byte) (n int, err error) {
return syscall.Readlink(path, buf)
}

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vendor/github.com/containerd/continuity/syscallx/syscall_windows.go generated vendored Normal file
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/*
Copyright The containerd 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 syscallx
import (
"syscall"
"unsafe"
)
type reparseDataBuffer struct {
ReparseTag uint32
ReparseDataLength uint16
Reserved uint16
// GenericReparseBuffer
reparseBuffer byte
}
type mountPointReparseBuffer struct {
SubstituteNameOffset uint16
SubstituteNameLength uint16
PrintNameOffset uint16
PrintNameLength uint16
PathBuffer [1]uint16
}
type symbolicLinkReparseBuffer struct {
SubstituteNameOffset uint16
SubstituteNameLength uint16
PrintNameOffset uint16
PrintNameLength uint16
Flags uint32
PathBuffer [1]uint16
}
const (
_IO_REPARSE_TAG_MOUNT_POINT = 0xA0000003
_SYMLINK_FLAG_RELATIVE = 1
)
// Readlink returns the destination of the named symbolic link.
func Readlink(path string, buf []byte) (n int, err error) {
fd, err := syscall.CreateFile(syscall.StringToUTF16Ptr(path), syscall.GENERIC_READ, 0, nil, syscall.OPEN_EXISTING,
syscall.FILE_FLAG_OPEN_REPARSE_POINT|syscall.FILE_FLAG_BACKUP_SEMANTICS, 0)
if err != nil {
return -1, err
}
defer syscall.CloseHandle(fd)
rdbbuf := make([]byte, syscall.MAXIMUM_REPARSE_DATA_BUFFER_SIZE)
var bytesReturned uint32
err = syscall.DeviceIoControl(fd, syscall.FSCTL_GET_REPARSE_POINT, nil, 0, &rdbbuf[0], uint32(len(rdbbuf)), &bytesReturned, nil)
if err != nil {
return -1, err
}
rdb := (*reparseDataBuffer)(unsafe.Pointer(&rdbbuf[0]))
var s string
switch rdb.ReparseTag {
case syscall.IO_REPARSE_TAG_SYMLINK:
data := (*symbolicLinkReparseBuffer)(unsafe.Pointer(&rdb.reparseBuffer))
p := (*[0xffff]uint16)(unsafe.Pointer(&data.PathBuffer[0]))
s = syscall.UTF16ToString(p[data.SubstituteNameOffset/2 : (data.SubstituteNameOffset+data.SubstituteNameLength)/2])
if data.Flags&_SYMLINK_FLAG_RELATIVE == 0 {
if len(s) >= 4 && s[:4] == `\??\` {
s = s[4:]
switch {
case len(s) >= 2 && s[1] == ':': // \??\C:\foo\bar
// do nothing
case len(s) >= 4 && s[:4] == `UNC\`: // \??\UNC\foo\bar
s = `\\` + s[4:]
default:
// unexpected; do nothing
}
} else {
// unexpected; do nothing
}
}
case _IO_REPARSE_TAG_MOUNT_POINT:
data := (*mountPointReparseBuffer)(unsafe.Pointer(&rdb.reparseBuffer))
p := (*[0xffff]uint16)(unsafe.Pointer(&data.PathBuffer[0]))
s = syscall.UTF16ToString(p[data.SubstituteNameOffset/2 : (data.SubstituteNameOffset+data.SubstituteNameLength)/2])
if len(s) >= 4 && s[:4] == `\??\` { // \??\C:\foo\bar
if len(s) < 48 || s[:11] != `\??\Volume{` {
s = s[4:]
}
} else {
// unexpected; do nothing
}
default:
// the path is not a symlink or junction but another type of reparse
// point
return -1, syscall.ENOENT
}
n = copy(buf, []byte(s))
return n, nil
}

3
vendor/github.com/containerd/continuity/sysx/README.md generated vendored Normal file
View File

@ -0,0 +1,3 @@
This package is for internal use only. It is intended to only have
temporary changes before they are upstreamed to golang.org/x/sys/
(a.k.a. https://github.com/golang/sys).

128
vendor/github.com/containerd/continuity/sysx/file_posix.go generated vendored Normal file
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@ -0,0 +1,128 @@
/*
Copyright The containerd 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 sysx
import (
"os"
"path/filepath"
"github.com/containerd/continuity/syscallx"
)
// Readlink returns the destination of the named symbolic link.
// If there is an error, it will be of type *PathError.
func Readlink(name string) (string, error) {
for len := 128; ; len *= 2 {
b := make([]byte, len)
n, e := fixCount(syscallx.Readlink(fixLongPath(name), b))
if e != nil {
return "", &os.PathError{Op: "readlink", Path: name, Err: e}
}
if n < len {
return string(b[0:n]), nil
}
}
}
// Many functions in package syscall return a count of -1 instead of 0.
// Using fixCount(call()) instead of call() corrects the count.
func fixCount(n int, err error) (int, error) {
if n < 0 {
n = 0
}
return n, err
}
// fixLongPath returns the extended-length (\\?\-prefixed) form of
// path when needed, in order to avoid the default 260 character file
// path limit imposed by Windows. If path is not easily converted to
// the extended-length form (for example, if path is a relative path
// or contains .. elements), or is short enough, fixLongPath returns
// path unmodified.
//
// See https://msdn.microsoft.com/en-us/library/windows/desktop/aa365247(v=vs.85).aspx#maxpath
func fixLongPath(path string) string {
// Do nothing (and don't allocate) if the path is "short".
// Empirically (at least on the Windows Server 2013 builder),
// the kernel is arbitrarily okay with < 248 bytes. That
// matches what the docs above say:
// "When using an API to create a directory, the specified
// path cannot be so long that you cannot append an 8.3 file
// name (that is, the directory name cannot exceed MAX_PATH
// minus 12)." Since MAX_PATH is 260, 260 - 12 = 248.
//
// The MSDN docs appear to say that a normal path that is 248 bytes long
// will work; empirically the path must be less then 248 bytes long.
if len(path) < 248 {
// Don't fix. (This is how Go 1.7 and earlier worked,
// not automatically generating the \\?\ form)
return path
}
// The extended form begins with \\?\, as in
// \\?\c:\windows\foo.txt or \\?\UNC\server\share\foo.txt.
// The extended form disables evaluation of . and .. path
// elements and disables the interpretation of / as equivalent
// to \. The conversion here rewrites / to \ and elides
// . elements as well as trailing or duplicate separators. For
// simplicity it avoids the conversion entirely for relative
// paths or paths containing .. elements. For now,
// \\server\share paths are not converted to
// \\?\UNC\server\share paths because the rules for doing so
// are less well-specified.
if len(path) >= 2 && path[:2] == `\\` {
// Don't canonicalize UNC paths.
return path
}
if !filepath.IsAbs(path) {
// Relative path
return path
}
const prefix = `\\?`
pathbuf := make([]byte, len(prefix)+len(path)+len(`\`))
copy(pathbuf, prefix)
n := len(path)
r, w := 0, len(prefix)
for r < n {
switch {
case os.IsPathSeparator(path[r]):
// empty block
r++
case path[r] == '.' && (r+1 == n || os.IsPathSeparator(path[r+1])):
// /./
r++
case r+1 < n && path[r] == '.' && path[r+1] == '.' && (r+2 == n || os.IsPathSeparator(path[r+2])):
// /../ is currently unhandled
return path
default:
pathbuf[w] = '\\'
w++
for ; r < n && !os.IsPathSeparator(path[r]); r++ {
pathbuf[w] = path[r]
w++
}
}
}
// A drive's root directory needs a trailing \
if w == len(`\\?\c:`) {
pathbuf[w] = '\\'
w++
}
return string(pathbuf[:w])
}

52
vendor/github.com/containerd/continuity/sysx/generate.sh generated vendored Normal file
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@ -0,0 +1,52 @@
#!/bin/bash
# Copyright The containerd 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.
set -e
mksyscall="$(go env GOROOT)/src/syscall/mksyscall.pl"
fix() {
sed 's,^package syscall$,package sysx,' \
| sed 's,^import "unsafe"$,import (\n\t"syscall"\n\t"unsafe"\n),' \
| gofmt -r='BytePtrFromString -> syscall.BytePtrFromString' \
| gofmt -r='Syscall6 -> syscall.Syscall6' \
| gofmt -r='Syscall -> syscall.Syscall' \
| gofmt -r='SYS_GETXATTR -> syscall.SYS_GETXATTR' \
| gofmt -r='SYS_LISTXATTR -> syscall.SYS_LISTXATTR' \
| gofmt -r='SYS_SETXATTR -> syscall.SYS_SETXATTR' \
| gofmt -r='SYS_REMOVEXATTR -> syscall.SYS_REMOVEXATTR' \
| gofmt -r='SYS_LGETXATTR -> syscall.SYS_LGETXATTR' \
| gofmt -r='SYS_LLISTXATTR -> syscall.SYS_LLISTXATTR' \
| gofmt -r='SYS_LSETXATTR -> syscall.SYS_LSETXATTR' \
| gofmt -r='SYS_LREMOVEXATTR -> syscall.SYS_LREMOVEXATTR'
}
if [ "$GOARCH" == "" ] || [ "$GOOS" == "" ]; then
echo "Must specify \$GOARCH and \$GOOS"
exit 1
fi
mkargs=""
if [ "$GOARCH" == "386" ] || [ "$GOARCH" == "arm" ]; then
mkargs="-l32"
fi
for f in "$@"; do
$mksyscall $mkargs "${f}_${GOOS}.go" | fix > "${f}_${GOOS}_${GOARCH}.go"
done

23
vendor/github.com/containerd/continuity/sysx/nodata_linux.go generated vendored Normal file
View File

@ -0,0 +1,23 @@
/*
Copyright The containerd 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 sysx
import (
"syscall"
)
const ENODATA = syscall.ENODATA

24
vendor/github.com/containerd/continuity/sysx/nodata_solaris.go generated vendored Normal file
View File

@ -0,0 +1,24 @@
/*
Copyright The containerd 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 sysx
import (
"syscall"
)
// This should actually be a set that contains ENOENT and EPERM
const ENODATA = syscall.ENOENT

25
vendor/github.com/containerd/continuity/sysx/nodata_unix.go generated vendored Normal file
View File

@ -0,0 +1,25 @@
// +build darwin freebsd
/*
Copyright The containerd 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 sysx
import (
"syscall"
)
const ENODATA = syscall.ENOATTR

125
vendor/github.com/containerd/continuity/sysx/xattr.go generated vendored Normal file
View File

@ -0,0 +1,125 @@
// +build linux darwin
/*
Copyright The containerd 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 sysx
import (
"bytes"
"syscall"
"golang.org/x/sys/unix"
)
// Listxattr calls syscall listxattr and reads all content
// and returns a string array
func Listxattr(path string) ([]string, error) {
return listxattrAll(path, unix.Listxattr)
}
// Removexattr calls syscall removexattr
func Removexattr(path string, attr string) (err error) {
return unix.Removexattr(path, attr)
}
// Setxattr calls syscall setxattr
func Setxattr(path string, attr string, data []byte, flags int) (err error) {
return unix.Setxattr(path, attr, data, flags)
}
// Getxattr calls syscall getxattr
func Getxattr(path, attr string) ([]byte, error) {
return getxattrAll(path, attr, unix.Getxattr)
}
// LListxattr lists xattrs, not following symlinks
func LListxattr(path string) ([]string, error) {
return listxattrAll(path, unix.Llistxattr)
}
// LRemovexattr removes an xattr, not following symlinks
func LRemovexattr(path string, attr string) (err error) {
return unix.Lremovexattr(path, attr)
}
// LSetxattr sets an xattr, not following symlinks
func LSetxattr(path string, attr string, data []byte, flags int) (err error) {
return unix.Lsetxattr(path, attr, data, flags)
}
// LGetxattr gets an xattr, not following symlinks
func LGetxattr(path, attr string) ([]byte, error) {
return getxattrAll(path, attr, unix.Lgetxattr)
}
const defaultXattrBufferSize = 5
type listxattrFunc func(path string, dest []byte) (int, error)
func listxattrAll(path string, listFunc listxattrFunc) ([]string, error) {
var p []byte // nil on first execution
for {
n, err := listFunc(path, p) // first call gets buffer size.
if err != nil {
return nil, err
}
if n > len(p) {
p = make([]byte, n)
continue
}
p = p[:n]
ps := bytes.Split(bytes.TrimSuffix(p, []byte{0}), []byte{0})
var entries []string
for _, p := range ps {
s := string(p)
if s != "" {
entries = append(entries, s)
}
}
return entries, nil
}
}
type getxattrFunc func(string, string, []byte) (int, error)
func getxattrAll(path, attr string, getFunc getxattrFunc) ([]byte, error) {
p := make([]byte, defaultXattrBufferSize)
for {
n, err := getFunc(path, attr, p)
if err != nil {
if errno, ok := err.(syscall.Errno); ok && errno == syscall.ERANGE {
p = make([]byte, len(p)*2) // this can't be ideal.
continue // try again!
}
return nil, err
}
// realloc to correct size and repeat
if n > len(p) {
p = make([]byte, n)
continue
}
return p[:n], nil
}
}

67
vendor/github.com/containerd/continuity/sysx/xattr_unsupported.go generated vendored Normal file
View File

@ -0,0 +1,67 @@
// +build !linux,!darwin
/*
Copyright The containerd 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 sysx
import (
"errors"
"runtime"
)
var unsupported = errors.New("extended attributes unsupported on " + runtime.GOOS)
// Listxattr calls syscall listxattr and reads all content
// and returns a string array
func Listxattr(path string) ([]string, error) {
return []string{}, nil
}
// Removexattr calls syscall removexattr
func Removexattr(path string, attr string) (err error) {
return unsupported
}
// Setxattr calls syscall setxattr
func Setxattr(path string, attr string, data []byte, flags int) (err error) {
return unsupported
}
// Getxattr calls syscall getxattr
func Getxattr(path, attr string) ([]byte, error) {
return []byte{}, unsupported
}
// LListxattr lists xattrs, not following symlinks
func LListxattr(path string) ([]string, error) {
return []string{}, nil
}
// LRemovexattr removes an xattr, not following symlinks
func LRemovexattr(path string, attr string) (err error) {
return unsupported
}
// LSetxattr sets an xattr, not following symlinks
func LSetxattr(path string, attr string, data []byte, flags int) (err error) {
return unsupported
}
// LGetxattr gets an xattr, not following symlinks
func LGetxattr(path, attr string) ([]byte, error) {
return []byte{}, nil
}

26
vendor/github.com/containers/buildah/CHANGELOG.md generated vendored
View File

@ -2,6 +2,32 @@
# Changelog
## v1.11.3 (2019-10-04)
Update c/image to v4.0.1
Bump github.com/spf13/pflag from 1.0.3 to 1.0.5
Fix --build-args handling
Bump github.com/spf13/cobra from 0.0.3 to 0.0.5
Bump github.com/cyphar/filepath-securejoin from 0.2.1 to 0.2.2
Bump github.com/onsi/ginkgo from 1.8.0 to 1.10.1
Bump github.com/fsouza/go-dockerclient from 1.3.0 to 1.4.4
Add support for retrieving context from stdin "-"
Ensure bud remote context cleans up on error
info: add cgroups2
Bump github.com/seccomp/libseccomp-golang from 0.9.0 to 0.9.1
Bump github.com/mattn/go-shellwords from 1.0.5 to 1.0.6
Bump github.com/stretchr/testify from 1.3.0 to 1.4.0
Bump github.com/opencontainers/selinux from 1.2.2 to 1.3.0
Bump github.com/etcd-io/bbolt from 1.3.2 to 1.3.3
Bump github.com/onsi/gomega from 1.5.0 to 1.7.0
update c/storage to v1.13.4
Print build 'STEP' line to stdout, not stderr
Fix travis-ci on forks
Vendor c/storage v1.13.3
Use Containerfile by default
Added tutorial on how to include Buildah as library
util/util: Fix "configuraitno" -> "configuration" log typo
Bump back to v1.12.0-dev
## v1.11.2 (2019-09-13)
Add some cleanup code
Move devices code to unit specific directory.

22
vendor/github.com/containers/buildah/OWNERS generated vendored Normal file
View File

@ -0,0 +1,22 @@
approvers:
- TomSweeneyRedHat
- cevich
- giuseppe
- nalind
- rhatdan
- vrothberg
reviewers:
- QiWang19
- TomSweeneyRedHat
- baude
- cevich
- edsantiago
- giuseppe
- haircommander
- jwhonce
- mheon
- mrunalp
- nalind
- rhatdan
- umohnani8
- vrothberg

4
vendor/github.com/containers/buildah/buildah.go generated vendored
View File

@ -12,7 +12,7 @@ import (
"github.com/containers/buildah/docker"
"github.com/containers/buildah/util"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/types"
"github.com/containers/storage"
"github.com/containers/storage/pkg/ioutils"
v1 "github.com/opencontainers/image-spec/specs-go/v1"
@ -27,7 +27,7 @@ const (
Package = "buildah"
// Version for the Package. Bump version in contrib/rpm/buildah.spec
// too.
Version = "1.11.3"
Version = "1.11.4"
// The value we use to identify what type of information, currently a
// serialized Builder structure, we are using as per-container state.
// This should only be changed when we make incompatible changes to

22
vendor/github.com/containers/buildah/changelog.txt generated vendored
View File

@ -1,3 +1,25 @@
- Changelog for v1.11.4 (2019-10-28)
* buildah: add a "manifest" command
* manifests: add the module
* pkg/supplemented: add a package for grouping images together
* pkg/manifests: add a manifest list build/manipulation API
* Update for ErrUnauthorizedForCredentials API change in containers/image
* Update for manifest-lists API changes in containers/image
* version: also note the version of containers/image
* Move to containers/image v5.0.0
* Enable --device directory as src device
* Fix git build with branch specified
* Bump github.com/openshift/imagebuilder from 1.1.0 to 1.1.1
* Bump github.com/fsouza/go-dockerclient from 1.4.4 to 1.5.0
* Add clarification to the Tutorial for new users
* Silence "using cache" to ensure -q is fully quiet
* Add OWNERS File to Buildah
* Bump github.com/containers/storage from 1.13.4 to 1.13.5
* Move runtime flag to bud from common
* Commit: check for storage.ErrImageUnknown using errors.Cause()
* Fix crash when invalid COPY --from flag is specified.
* Bump back to v1.12.0-dev
- Changelog for v1.11.3 (2019-10-04)
* Update c/image to v4.0.1
* Bump github.com/spf13/pflag from 1.0.3 to 1.0.5

20
vendor/github.com/containers/buildah/commit.go generated vendored
View File

@ -12,14 +12,14 @@ import (
"github.com/containers/buildah/pkg/blobcache"
"github.com/containers/buildah/util"
cp "github.com/containers/image/v4/copy"
"github.com/containers/image/v4/docker"
"github.com/containers/image/v4/docker/reference"
"github.com/containers/image/v4/manifest"
"github.com/containers/image/v4/signature"
is "github.com/containers/image/v4/storage"
"github.com/containers/image/v4/transports"
"github.com/containers/image/v4/types"
cp "github.com/containers/image/v5/copy"
"github.com/containers/image/v5/docker"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/image/v5/manifest"
"github.com/containers/image/v5/signature"
is "github.com/containers/image/v5/storage"
"github.com/containers/image/v5/transports"
"github.com/containers/image/v5/types"
"github.com/containers/storage"
"github.com/containers/storage/pkg/archive"
"github.com/containers/storage/pkg/stringid"
@ -96,7 +96,7 @@ type PushOptions struct {
// github.com/containers/image/types SystemContext to hold credentials
// and other authentication/authorization information.
SystemContext *types.SystemContext
// ManifestType is the format to use when saving the imge using the 'dir' transport
// ManifestType is the format to use when saving the image using the 'dir' transport
// possible options are oci, v2s1, and v2s2
ManifestType string
// BlobDirectory is the name of a directory in which we'll look for
@ -309,7 +309,7 @@ func (b *Builder) Commit(ctx context.Context, dest types.ImageReference, options
}
img, err := is.Transport.GetStoreImage(b.store, dest)
if err != nil && err != storage.ErrImageUnknown {
if err != nil && errors.Cause(err) != storage.ErrImageUnknown {
return imgID, nil, "", errors.Wrapf(err, "error locating image %q in local storage", transports.ImageName(dest))
}
if err == nil {

4
vendor/github.com/containers/buildah/common.go generated vendored
View File

@ -6,8 +6,8 @@ import (
"path/filepath"
"github.com/containers/buildah/pkg/unshare"
cp "github.com/containers/image/v4/copy"
"github.com/containers/image/v4/types"
cp "github.com/containers/image/v5/copy"
"github.com/containers/image/v5/types"
"github.com/containers/storage"
)

6
vendor/github.com/containers/buildah/config.go generated vendored
View File

@ -8,9 +8,9 @@ import (
"time"
"github.com/containers/buildah/docker"
"github.com/containers/image/v4/manifest"
"github.com/containers/image/v4/transports"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/manifest"
"github.com/containers/image/v5/transports"
"github.com/containers/image/v5/types"
"github.com/containers/storage/pkg/stringid"
ociv1 "github.com/opencontainers/image-spec/specs-go/v1"
"github.com/pkg/errors"

2
vendor/github.com/containers/buildah/docker/types.go generated vendored
View File

@ -7,7 +7,7 @@ package docker
import (
"time"
"github.com/containers/image/v4/pkg/strslice"
"github.com/containers/image/v5/pkg/strslice"
digest "github.com/opencontainers/go-digest"
)

10
vendor/github.com/containers/buildah/go.mod generated vendored
View File

@ -5,8 +5,8 @@ go 1.12
require (
github.com/blang/semver v3.5.0+incompatible // indirect
github.com/containernetworking/cni v0.7.1
github.com/containers/image/v4 v4.0.1
github.com/containers/storage v1.13.4
github.com/containers/image/v5 v5.0.0
github.com/containers/storage v1.13.5
github.com/cyphar/filepath-securejoin v0.2.2
github.com/docker/distribution v2.7.1+incompatible
github.com/docker/docker-credential-helpers v0.6.1 // indirect
@ -14,7 +14,7 @@ require (
github.com/docker/go-units v0.4.0
github.com/docker/libnetwork v0.8.0-dev.2.0.20190625141545-5a177b73e316
github.com/etcd-io/bbolt v1.3.3
github.com/fsouza/go-dockerclient v1.4.4
github.com/fsouza/go-dockerclient v1.5.0
github.com/ghodss/yaml v1.0.0
github.com/hashicorp/go-multierror v1.0.0
github.com/imdario/mergo v0.3.6 // indirect
@ -30,7 +30,7 @@ require (
github.com/opencontainers/runtime-tools v0.9.0
github.com/opencontainers/selinux v1.3.0
github.com/openshift/api v3.9.1-0.20190810003144-27fb16909b15+incompatible
github.com/openshift/imagebuilder v1.1.0
github.com/openshift/imagebuilder v1.1.1
github.com/pkg/errors v0.8.1
github.com/seccomp/containers-golang v0.0.0-20180629143253-cdfdaa7543f4
github.com/seccomp/libseccomp-golang v0.9.1
@ -42,7 +42,7 @@ require (
github.com/vishvananda/netlink v1.0.0 // indirect
github.com/vishvananda/netns v0.0.0-20190625233234-7109fa855b0f // indirect
github.com/xeipuuv/gojsonschema v1.1.0 // indirect
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4
golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad
golang.org/x/sys v0.0.0-20190902133755-9109b7679e13
golang.org/x/time v0.0.0-20190921001708-c4c64cad1fd0 // indirect
google.golang.org/grpc v1.24.0 // indirect

29
vendor/github.com/containers/buildah/go.sum generated vendored
View File

@ -28,21 +28,23 @@ github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6r
github.com/blang/semver v3.5.0+incompatible h1:CGxCgetQ64DKk7rdZ++Vfnb1+ogGNnB17OJKJXD2Cfs=
github.com/blang/semver v3.5.0+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/containerd/containerd v1.3.0 h1:xjvXQWABwS2uiv3TWgQt5Uth60Gu86LTGZXMJkjc7rY=
github.com/containerd/containerd v1.3.0/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
github.com/containerd/continuity v0.0.0-20180216233310-d8fb8589b0e8/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
github.com/containerd/continuity v0.0.0-20181203112020-004b46473808 h1:4BX8f882bXEDKfWIf0wa8HRvpnBoPszJJXL+TVbBw4M=
github.com/containerd/continuity v0.0.0-20181203112020-004b46473808/go.mod h1:GL3xCUCBDV3CZiTSEKksMWbLE66hEyuu9qyDOOqM47Y=
github.com/containernetworking/cni v0.7.1 h1:fE3r16wpSEyaqY4Z4oFrLMmIGfBYIKpPrHK31EJ9FzE=
github.com/containernetworking/cni v0.7.1/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ61X79hmU3w8FmsY=
github.com/containers/image v3.0.2+incompatible h1:B1lqAE8MUPCrsBLE86J0gnXleeRq8zJnQryhiiGQNyE=
github.com/containers/image v3.0.2+incompatible/go.mod h1:8Vtij257IWSanUQKe1tAeNOm2sRVkSqQTVQ1IlwI3+M=
github.com/containers/image v4.0.0+incompatible h1:CfKbemfowbIg3nhq8rvtI+sdU9QbvODkiD+JLpOJMiQ=
github.com/containers/image v4.0.0+incompatible/go.mod h1:Td6tqqQu0miIBO8mauyzsVqBbv5WhKSE4pH2ZwslVp0=
github.com/containers/image/v4 v4.0.1 h1:idNGHChj0Pyv3vLrxul2oSVMZLeFqpoq3CjLeVgapSQ=
github.com/containers/image/v4 v4.0.1/go.mod h1:0ASJH1YgJiX/eqFZObqepgsvIA4XjCgpyfwn9pDGafA=
github.com/containers/image/v5 v5.0.0 h1:arnXgbt1ucsC/ndtSpiQY87rA0UjhF+/xQnPzqdBDn4=
github.com/containers/image/v5 v5.0.0/go.mod h1:MgiLzCfIeo8lrHi+4Lb8HP+rh513sm0Mlk6RrhjFOLY=
github.com/containers/libtrust v0.0.0-20190913040956-14b96171aa3b h1:Q8ePgVfHDplZ7U33NwHZkrVELsZP5fYj9pM5WBZB2GE=
github.com/containers/libtrust v0.0.0-20190913040956-14b96171aa3b/go.mod h1:9rfv8iPl1ZP7aqh9YA68wnZv2NUDbXdcdPHVz0pFbPY=
github.com/containers/storage v1.13.4 h1:j0bBaJDKbUHtAW1MXPFnwXJtqcH+foWeuXK1YaBV5GA=
github.com/containers/storage v1.13.4/go.mod h1:6D8nK2sU9V7nEmAraINRs88ZEscM5C5DK+8Npp27GeA=
github.com/containers/storage v1.13.5 h1:/SUzGeOP2HDijpF7Yur21Ch6WTZC1BNeZF917CWcp5c=
github.com/containers/storage v1.13.5/go.mod h1:HELz8Sn+UVbPaUZMI8RvIG9doD4y4z6Gtg4k7xdd2ZY=
github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
@ -60,6 +62,8 @@ github.com/docker/docker v0.0.0-20171019062838-86f080cff091/go.mod h1:eEKB0N0r5N
github.com/docker/docker v0.0.0-20180522102801-da99009bbb11/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker v1.4.2-0.20190710153559-aa8249ae1b8b h1:+Ga+YpCDpcY1fln6GI0fiiirpqHGcob5/Vk3oKNuGdU=
github.com/docker/docker v1.4.2-0.20190710153559-aa8249ae1b8b/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker v1.4.2-0.20190927142053-ada3c14355ce h1:H3csZuxZESJeeEiOxq4YXPNmLFbjl7u2qVBrAAGX/sA=
github.com/docker/docker v1.4.2-0.20190927142053-ada3c14355ce/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
github.com/docker/docker-credential-helpers v0.6.0/go.mod h1:WRaJzqw3CTB9bk10avuGsjVBZsD05qeibJ1/TYlvc0Y=
github.com/docker/docker-credential-helpers v0.6.1 h1:Dq4iIfcM7cNtddhLVWe9h4QDjsi4OER3Z8voPu/I52g=
github.com/docker/docker-credential-helpers v0.6.1/go.mod h1:WRaJzqw3CTB9bk10avuGsjVBZsD05qeibJ1/TYlvc0Y=
@ -84,6 +88,8 @@ github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsouza/go-dockerclient v1.4.4 h1:Sd5nD4wdAgiPxvrbYUzT2ZZNmPk3z+GGnZ+frvw8z04=
github.com/fsouza/go-dockerclient v1.4.4/go.mod h1:PrwszSL5fbmsESocROrOGq/NULMXRw+bajY0ltzD6MA=
github.com/fsouza/go-dockerclient v1.5.0 h1:7OtayOe5HnoG+KWMHgyyPymwaodnB2IDYuVfseKyxbA=
github.com/fsouza/go-dockerclient v1.5.0/go.mod h1:AqZZK/zFO3phxYxlTsAaeAMSdQ9mgHuhy+bjN034Qds=
github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/ghodss/yaml v0.0.0-20161207003320-04f313413ffd/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
@ -101,6 +107,7 @@ github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7a
github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d h1:3PaI8p3seN09VjbTYC/QWlUZdZ1qS1zGjy7LH2Wt07I=
github.com/gogo/protobuf v1.2.2-0.20190723190241-65acae22fc9d/go.mod h1:SlYgWuQ5SjCEi6WLHjHCa1yvBfUnHcTbrrZtXPKa29o=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
@ -190,16 +197,11 @@ github.com/modern-go/reflect2 v0.0.0-20180320133207-05fbef0ca5da/go.mod h1:bx2lN
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
github.com/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=
github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
github.com/mtrmac/gpgme v0.0.0-20170102180018-b2432428689c h1:xa+eQWKuJ9MbB9FBL/eoNvDFvveAkz2LQoz8PzX7Q/4=
github.com/mtrmac/gpgme v0.0.0-20170102180018-b2432428689c/go.mod h1:GhAqVMEWnTcW2dxoD/SO3n2enrgWl3y6Dnx4m59GvcA=
github.com/mtrmac/image/v4 v4.0.0-20191001213151-121ffca6db69 h1:TVWS7od6UeGhdYqgXn/+EIDlulkGGV+r6FnjoxRJAl0=
github.com/mtrmac/image/v4 v4.0.0-20191001213151-121ffca6db69/go.mod h1:0ASJH1YgJiX/eqFZObqepgsvIA4XjCgpyfwn9pDGafA=
github.com/mtrmac/image/v4 v4.0.0-20191002203927-a64d9d2717f4 h1:AE5cilZfrGtAgMg5Ed4c2Y2KczlOsMVZAK055sSq+gc=
github.com/mtrmac/image/v4 v4.0.0-20191002203927-a64d9d2717f4/go.mod h1:0ASJH1YgJiX/eqFZObqepgsvIA4XjCgpyfwn9pDGafA=
github.com/mtrmac/image/v4 v4.0.0-20191003181245-f4c983e93262 h1:HMUEnWU3OPT09JRFQLn8VTp3GfdfiEhDMAEhkdX8QnA=
github.com/mtrmac/image/v4 v4.0.0-20191003181245-f4c983e93262/go.mod h1:0ASJH1YgJiX/eqFZObqepgsvIA4XjCgpyfwn9pDGafA=
github.com/munnerz/goautoneg v0.0.0-20120707110453-a547fc61f48d/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+o7JKHSa8/e818NopupXU1YMK5fe1lsApnBw=
@ -238,6 +240,8 @@ github.com/openshift/api v3.9.1-0.20190810003144-27fb16909b15+incompatible h1:s5
github.com/openshift/api v3.9.1-0.20190810003144-27fb16909b15+incompatible/go.mod h1:dh9o4Fs58gpFXGSYfnVxGR9PnV53I8TW84pQaJDdGiY=
github.com/openshift/imagebuilder v1.1.0 h1:oT704SkwMEzmIMU/+Uv1Wmvt+p10q3v2WuYMeFI18c4=
github.com/openshift/imagebuilder v1.1.0/go.mod h1:9aJRczxCH0mvT6XQ+5STAQaPWz7OsWcU5/mRkt8IWeo=
github.com/openshift/imagebuilder v1.1.1 h1:KAUR31p8UBJdfVO42azWgb+LeMAed2zaKQ19e0C0X2I=
github.com/openshift/imagebuilder v1.1.1/go.mod h1:9aJRczxCH0mvT6XQ+5STAQaPWz7OsWcU5/mRkt8IWeo=
github.com/ostreedev/ostree-go v0.0.0-20190702140239-759a8c1ac913 h1:TnbXhKzrTOyuvWrjI8W6pcoI9XPbLHFXCdN2dtUw7Rw=
github.com/ostreedev/ostree-go v0.0.0-20190702140239-759a8c1ac913/go.mod h1:J6OG6YJVEWopen4avK3VNQSnALmmjvniMmni/YFYAwc=
github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
@ -299,8 +303,6 @@ github.com/syndtr/gocapability v0.0.0-20180916011248-d98352740cb2/go.mod h1:hkRG
github.com/tchap/go-patricia v2.3.0+incompatible h1:GkY4dP3cEfEASBPPkWd+AmjYxhmDkqO9/zg7R0lSQRs=
github.com/tchap/go-patricia v2.3.0+incompatible/go.mod h1:bmLyhP68RS6kStMGxByiQ23RP/odRBOTVjwp2cDyi6I=
github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8/go.mod h1:VFNgLljTbGfSG7qAOspJ7OScBnGdDN/yBr0sguwnwf0=
github.com/ulikunitz/xz v0.5.5 h1:pFrO0lVpTBXLpYw+pnLj6TbvHuyjXMfjGeCwSqCVwok=
github.com/ulikunitz/xz v0.5.5/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
github.com/ulikunitz/xz v0.5.6 h1:jGHAfXawEGZQ3blwU5wnWKQJvAraT7Ftq9EXjnXYgt8=
github.com/ulikunitz/xz v0.5.6/go.mod h1:2bypXElzHzzJZwzH67Y6wb67pO62Rzfn7BSiF4ABRW8=
github.com/vbatts/tar-split v0.11.1 h1:0Odu65rhcZ3JZaPHxl7tCI3V/C/Q9Zf82UFravl02dE=
@ -329,6 +331,8 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90Pveol
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 h1:HuIa8hRrWRSrqYzx1qI49NNxhdi2PrY7gxVSq1JjLDc=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad h1:5E5raQxcv+6CZ11RrBYQe5WRbUIWpScjh0kvHZkZIrQ=
golang.org/x/crypto v0.0.0-20190927123631-a832865fa7ad/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/net v0.0.0-20170114055629-f2499483f923/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@ -390,6 +394,7 @@ gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLks
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=

12
vendor/github.com/containers/buildah/image.go generated vendored
View File

@ -13,11 +13,11 @@ import (
"time"
"github.com/containers/buildah/docker"
"github.com/containers/image/v4/docker/reference"
"github.com/containers/image/v4/image"
"github.com/containers/image/v4/manifest"
is "github.com/containers/image/v4/storage"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/image/v5/image"
"github.com/containers/image/v5/manifest"
is "github.com/containers/image/v5/storage"
"github.com/containers/image/v5/types"
"github.com/containers/storage"
"github.com/containers/storage/pkg/archive"
"github.com/containers/storage/pkg/ioutils"
@ -596,7 +596,7 @@ func (i *containerImageSource) GetManifest(ctx context.Context, instanceDigest *
return i.manifest, i.manifestType, nil
}
func (i *containerImageSource) LayerInfosForCopy(ctx context.Context) ([]types.BlobInfo, error) {
func (i *containerImageSource) LayerInfosForCopy(ctx context.Context, instanceDigest *digest.Digest) ([]types.BlobInfo, error) {
return nil, nil
}

4
vendor/github.com/containers/buildah/imagebuildah/build.go generated vendored
View File

@ -13,8 +13,8 @@ import (
"strings"
"github.com/containers/buildah"
"github.com/containers/image/v4/docker/reference"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/image/v5/types"
"github.com/containers/storage"
"github.com/containers/storage/pkg/archive"
"github.com/opencontainers/runc/libcontainer/configs"

10
vendor/github.com/containers/buildah/imagebuildah/executor.go generated vendored
View File

@ -12,11 +12,11 @@ import (
"github.com/containers/buildah"
"github.com/containers/buildah/util"
"github.com/containers/image/v4/docker/reference"
is "github.com/containers/image/v4/storage"
"github.com/containers/image/v4/transports"
"github.com/containers/image/v4/transports/alltransports"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/docker/reference"
is "github.com/containers/image/v5/storage"
"github.com/containers/image/v5/transports"
"github.com/containers/image/v5/transports/alltransports"
"github.com/containers/image/v5/types"
"github.com/containers/storage"
"github.com/containers/storage/pkg/archive"
v1 "github.com/opencontainers/image-spec/specs-go/v1"

23
vendor/github.com/containers/buildah/imagebuildah/stage_executor.go generated vendored
View File

@ -13,12 +13,12 @@ import (
"github.com/containers/buildah"
buildahdocker "github.com/containers/buildah/docker"
"github.com/containers/buildah/util"
cp "github.com/containers/image/v4/copy"
"github.com/containers/image/v4/docker/reference"
"github.com/containers/image/v4/manifest"
is "github.com/containers/image/v4/storage"
"github.com/containers/image/v4/transports"
"github.com/containers/image/v4/types"
cp "github.com/containers/image/v5/copy"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/image/v5/manifest"
is "github.com/containers/image/v5/storage"
"github.com/containers/image/v5/transports"
"github.com/containers/image/v5/types"
"github.com/containers/storage"
"github.com/containers/storage/pkg/archive"
securejoin "github.com/cyphar/filepath-securejoin"
@ -759,6 +759,12 @@ func (s *StageExecutor) Execute(ctx context.Context, stage imagebuilder.Stage, b
s.executor.log(commitMessage)
}
}
logCacheHit := func(cacheID string) {
if !s.executor.quiet {
cacheHitMessage := "--> Using cache"
fmt.Fprintf(s.executor.out, "%s %s\n", cacheHitMessage, cacheID)
}
}
logImageID := func(imgID string) {
if s.executor.iidfile == "" {
fmt.Fprintf(s.executor.out, "%s\n", imgID)
@ -816,6 +822,9 @@ func (s *StageExecutor) Execute(ctx context.Context, stage imagebuilder.Stage, b
if strings.Contains(n, "--from") && (command == "COPY" || command == "ADD") {
var mountPoint string
arr := strings.Split(n, "=")
if len(arr) != 2 {
return "", nil, errors.Errorf("%s: invalid --from flag, should be --from=<name|index>", command)
}
otherStage, ok := s.executor.stages[arr[1]]
if !ok {
if mountPoint, err = s.getImageRootfs(ctx, stage, arr[1]); err != nil {
@ -906,7 +915,7 @@ func (s *StageExecutor) Execute(ctx context.Context, stage imagebuilder.Stage, b
}
if cacheID != "" {
// Note the cache hit.
fmt.Fprintf(s.executor.out, "--> Using cache %s\n", cacheID)
logCacheHit(cacheID)
} else {
// We're not going to find any more cache hits.
checkForLayers = false

11
vendor/github.com/containers/buildah/imagebuildah/util.go generated vendored
View File

@ -23,8 +23,15 @@ func cloneToDirectory(url, dir string) error {
if !strings.HasPrefix(url, "git://") && !strings.HasSuffix(url, ".git") {
url = "git://" + url
}
logrus.Debugf("cloning %q to %q", url, dir)
cmd := exec.Command("git", "clone", url, dir)
gitBranch := strings.Split(url, "#")
var cmd *exec.Cmd
if len(gitBranch) < 2 {
logrus.Debugf("cloning %q to %q", url, dir)
cmd = exec.Command("git", "clone", url, dir)
} else {
logrus.Debugf("cloning repo %q and branch %q to %q", gitBranch[0], gitBranch[1], dir)
cmd = exec.Command("git", "clone", "-b", gitBranch[1], gitBranch[0], dir)
}
return cmd.Run()
}

6
vendor/github.com/containers/buildah/import.go generated vendored
View File

@ -5,9 +5,9 @@ import (
"github.com/containers/buildah/docker"
"github.com/containers/buildah/util"
"github.com/containers/image/v4/manifest"
is "github.com/containers/image/v4/storage"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/manifest"
is "github.com/containers/image/v5/storage"
"github.com/containers/image/v5/types"
"github.com/containers/storage"
digest "github.com/opencontainers/go-digest"
"github.com/pkg/errors"

12
vendor/github.com/containers/buildah/new.go generated vendored
View File

@ -7,12 +7,12 @@ import (
"strings"
"github.com/containers/buildah/util"
"github.com/containers/image/v4/manifest"
"github.com/containers/image/v4/pkg/sysregistriesv2"
is "github.com/containers/image/v4/storage"
"github.com/containers/image/v4/transports"
"github.com/containers/image/v4/transports/alltransports"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/manifest"
"github.com/containers/image/v5/pkg/sysregistriesv2"
is "github.com/containers/image/v5/storage"
"github.com/containers/image/v5/transports"
"github.com/containers/image/v5/transports/alltransports"
"github.com/containers/image/v5/types"
"github.com/containers/storage"
"github.com/openshift/imagebuilder"
"github.com/pkg/errors"

28
vendor/github.com/containers/buildah/pkg/blobcache/blobcache.go generated vendored
View File

@ -10,11 +10,11 @@ import (
"sync"
"github.com/containers/buildah/docker"
"github.com/containers/image/v4/docker/reference"
"github.com/containers/image/v4/image"
"github.com/containers/image/v4/manifest"
"github.com/containers/image/v4/transports"
"github.com/containers/image/v4/types"
"github.com/containers/image/v5/docker/reference"
"github.com/containers/image/v5/image"
"github.com/containers/image/v5/manifest"
"github.com/containers/image/v5/transports"
"github.com/containers/image/v5/types"
"github.com/containers/storage/pkg/archive"
"github.com/containers/storage/pkg/ioutils"
digest "github.com/opencontainers/go-digest"
@ -263,14 +263,14 @@ func (s *blobCacheSource) GetSignatures(ctx context.Context, instanceDigest *dig
return s.source.GetSignatures(ctx, instanceDigest)
}
func (s *blobCacheSource) LayerInfosForCopy(ctx context.Context) ([]types.BlobInfo, error) {
signatures, err := s.source.GetSignatures(ctx, nil)
func (s *blobCacheSource) LayerInfosForCopy(ctx context.Context, instanceDigest *digest.Digest) ([]types.BlobInfo, error) {
signatures, err := s.source.GetSignatures(ctx, instanceDigest)
if err != nil {
return nil, errors.Wrapf(err, "error checking if image %q has signatures", transports.ImageName(s.reference))
}
canReplaceBlobs := !(len(signatures) > 0 && len(signatures[0]) > 0)
infos, err := s.source.LayerInfosForCopy(ctx)
infos, err := s.source.LayerInfosForCopy(ctx, instanceDigest)
if err != nil {
return nil, errors.Wrapf(err, "error getting layer infos for copying image %q through cache", transports.ImageName(s.reference))
}
@ -515,7 +515,7 @@ func (d *blobCacheDestination) TryReusingBlob(ctx context.Context, info types.Bl
return false, types.BlobInfo{}, nil
}
func (d *blobCacheDestination) PutManifest(ctx context.Context, manifestBytes []byte) error {
func (d *blobCacheDestination) PutManifest(ctx context.Context, manifestBytes []byte, instanceDigest *digest.Digest) error {
manifestDigest, err := manifest.Digest(manifestBytes)
if err != nil {
logrus.Warnf("error digesting manifest %q: %v", string(manifestBytes), err)
@ -525,13 +525,13 @@ func (d *blobCacheDestination) PutManifest(ctx context.Context, manifestBytes []
logrus.Warnf("error saving manifest as %q: %v", filename, err)
}
}
return d.destination.PutManifest(ctx, manifestBytes)
return d.destination.PutManifest(ctx, manifestBytes, instanceDigest)
}
func (d *blobCacheDestination) PutSignatures(ctx context.Context, signatures [][]byte) error {
return d.destination.PutSignatures(ctx, signatures)
func (d *blobCacheDestination) PutSignatures(ctx context.Context, signatures [][]byte, instanceDigest *digest.Digest) error {
return d.destination.PutSignatures(ctx, signatures, instanceDigest)
}
func (d *blobCacheDestination) Commit(ctx context.Context) error {
return d.destination.Commit(ctx)
func (d *blobCacheDestination) Commit(ctx context.Context, unparsedToplevel types.UnparsedImage) error {
return d.destination.Commit(ctx, unparsedToplevel)
}

13
vendor/github.com/containers/buildah/pkg/cli/common.go generated vendored
View File

@ -8,6 +8,7 @@ import (
"fmt"
"os"
"path/filepath"
"runtime"
"strings"
"github.com/containers/buildah"
@ -95,6 +96,8 @@ type FromAndBudResults struct {
Isolation string
Memory string
MemorySwap string
OverrideArch string
OverrideOS string
SecurityOpt []string
ShmSize string
Ulimit []string
@ -161,7 +164,7 @@ func GetBudFlags(flags *BudResults) pflag.FlagSet {
fs.BoolVar(&flags.PullAlways, "pull-always", false, "pull the image, even if a version is present")
fs.BoolVarP(&flags.Quiet, "quiet", "q", false, "refrain from announcing build instructions and image read/write progress")
fs.BoolVar(&flags.Rm, "rm", true, "Remove intermediate containers after a successful build")
fs.StringVar(&flags.Runtime, "runtime", util.Runtime(), "`path` to an alternate runtime. Use BUILDAH_RUNTIME environment variable to override.")
// "runtime" definition moved to avoid name collision in podman build. Defined in cmd/buildah/bud.go.
fs.StringSliceVar(&flags.RuntimeFlags, "runtime-flag", []string{}, "add global flags for the container runtime")
fs.StringVar(&flags.SignaturePolicy, "signature-policy", "", "`pathname` of signature policy file (not usually used)")
fs.BoolVar(&flags.Squash, "squash", false, "Squash newly built layers into a single new layer.")
@ -194,6 +197,14 @@ func GetFromAndBudFlags(flags *FromAndBudResults, usernsResults *UserNSResults,
fs.StringVar(&flags.Isolation, "isolation", DefaultIsolation(), "`type` of process isolation to use. Use BUILDAH_ISOLATION environment variable to override.")
fs.StringVarP(&flags.Memory, "memory", "m", "", "memory limit (format: <number>[<unit>], where unit = b, k, m or g)")
fs.StringVar(&flags.MemorySwap, "memory-swap", "", "swap limit equal to memory plus swap: '-1' to enable unlimited swap")
fs.StringVar(&flags.OverrideOS, "override-os", runtime.GOOS, "prefer `OS` instead of the running OS when pulling images")
if err := fs.MarkHidden("override-os"); err != nil {
panic(fmt.Sprintf("error marking override-os as hidden: %v", err))
}
fs.StringVar(&flags.OverrideArch, "override-arch", runtime.GOARCH, "prefer `ARCH` instead of the architecture of the machine when pulling images")
if err := fs.MarkHidden("override-arch"); err != nil {
panic(fmt.Sprintf("error marking override-arch as hidden: %v", err))
}
fs.StringArrayVar(&flags.SecurityOpt, "security-opt", []string{}, "security options (default [])")
fs.StringVar(&flags.ShmSize, "shm-size", "65536k", "size of '/dev/shm'. The format is `<number><unit>`.")
fs.StringSliceVar(&flags.Ulimit, "ulimit", []string{}, "ulimit options (default [])")

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