fix(deps): update module github.com/vbatts/git-validation to v1.2.1
Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
This commit is contained in:
renovate[bot]
GitHub
parent
19c870da0d
commit
a8e1a5ed1b
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@ -5,14 +5,18 @@ go 1.18
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require (
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github.com/cpuguy83/go-md2man/v2 v2.0.3
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github.com/onsi/ginkgo/v2 v2.13.0
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github.com/vbatts/git-validation v1.2.0
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github.com/vbatts/git-validation v1.2.1
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golang.org/x/tools v0.14.0
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)
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require (
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github.com/fatih/color v1.15.0 // indirect
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github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
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github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38 // indirect
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github.com/hashicorp/go-version v1.3.0 // indirect
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github.com/magefile/mage v1.14.0 // indirect
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github.com/mattn/go-colorable v0.1.13 // indirect
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github.com/mattn/go-isatty v0.0.17 // indirect
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github.com/russross/blackfriday/v2 v2.1.0 // indirect
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github.com/sirupsen/logrus v1.8.1 // indirect
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golang.org/x/mod v0.13.0 // indirect
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@ -6,6 +6,8 @@ github.com/cpuguy83/go-md2man/v2 v2.0.3/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46t
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/fatih/color v1.15.0 h1:kOqh6YHBtK8aywxGerMG2Eq3H6Qgoqeo13Bk2Mv/nBs=
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github.com/fatih/color v1.15.0/go.mod h1:0h5ZqXfHYED7Bhv2ZJamyIOUej9KtShiJESRwBDUSsw=
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github.com/go-logr/logr v1.2.4 h1:g01GSCwiDw2xSZfjJ2/T9M+S6pFdcNtFYsp+Y43HYDQ=
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github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 h1:tfuBGBXKqDEevZMzYi5KSi8KkcZtzBcTgAUUtapy0OI=
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github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572/go.mod h1:9Pwr4B2jHnOSGXyyzV8ROjYa2ojvAY6HCGYYfMoC3Ls=
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@ -16,7 +18,13 @@ github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLe
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github.com/hashicorp/go-version v1.3.0 h1:McDWVJIU/y+u1BRV06dPaLfLCaT7fUTJLp5r04x7iNw=
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github.com/hashicorp/go-version v1.3.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
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github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
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github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
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github.com/magefile/mage v1.14.0 h1:6QDX3g6z1YvJ4olPhT1wksUcSa/V0a1B+pJb73fBjyo=
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github.com/magefile/mage v1.14.0/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQg881A=
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github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
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github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
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github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
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github.com/mattn/go-isatty v0.0.17 h1:BTarxUcIeDqL27Mc+vyvdWYSL28zpIhv3RoTdsLMPng=
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github.com/mattn/go-isatty v0.0.17/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
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github.com/onsi/ginkgo/v2 v2.13.0 h1:0jY9lJquiL8fcf3M4LAXN5aMlS/b2BV86HFFPCPMgE4=
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github.com/onsi/ginkgo/v2 v2.13.0/go.mod h1:TE309ZR8s5FsKKpuB1YAQYBzCaAfUgatB/xlT/ETL/o=
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github.com/onsi/gomega v1.27.10 h1:naR28SdDFlqrG6kScpT8VWpu1xWY5nJRCF3XaYyBjhI=
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@ -27,18 +35,18 @@ github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQD
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github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
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github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
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github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
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github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
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github.com/vbatts/git-validation v1.2.0 h1:IrPrZ8NRvI3kN6XfFVA6tqsByS6yImqmMiv0jdJBp+o=
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github.com/vbatts/git-validation v1.2.0/go.mod h1:3TVljc5dpnsCnENsoayGa30TRhvxHnHdFmMgfeV6ee0=
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github.com/vbatts/git-validation v1.2.1 h1:O26LKWEtBOfnxKT/SAiFCAcQglKwyuZEKSq6AevpWJ4=
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github.com/vbatts/git-validation v1.2.1/go.mod h1:isqpXnI2IUKUhoYIsHg5tDmtiEXoA7KJRVsAc4+XoYw=
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golang.org/x/mod v0.13.0 h1:I/DsJXRlw/8l/0c24sM9yb0T4z9liZTduXvdAWYiysY=
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golang.org/x/mod v0.13.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
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golang.org/x/net v0.16.0 h1:7eBu7KsSvFDtSXUIDbh3aqlK4DPsZ1rByC8PFfBThos=
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golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
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golang.org/x/sys v0.0.0-20210511113859-b0526f3d8744/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
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golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
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@ -0,0 +1,20 @@
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The MIT License (MIT)
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Copyright (c) 2013 Fatih Arslan
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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the Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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@ -0,0 +1,176 @@
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# color [](https://github.com/fatih/color/actions) [](https://pkg.go.dev/github.com/fatih/color)
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Color lets you use colorized outputs in terms of [ANSI Escape
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Codes](http://en.wikipedia.org/wiki/ANSI_escape_code#Colors) in Go (Golang). It
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has support for Windows too! The API can be used in several ways, pick one that
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suits you.
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## Install
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```bash
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go get github.com/fatih/color
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```
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## Examples
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### Standard colors
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```go
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// Print with default helper functions
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color.Cyan("Prints text in cyan.")
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// A newline will be appended automatically
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color.Blue("Prints %s in blue.", "text")
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// These are using the default foreground colors
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color.Red("We have red")
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color.Magenta("And many others ..")
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```
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### Mix and reuse colors
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```go
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// Create a new color object
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c := color.New(color.FgCyan).Add(color.Underline)
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c.Println("Prints cyan text with an underline.")
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// Or just add them to New()
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d := color.New(color.FgCyan, color.Bold)
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d.Printf("This prints bold cyan %s\n", "too!.")
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// Mix up foreground and background colors, create new mixes!
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red := color.New(color.FgRed)
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boldRed := red.Add(color.Bold)
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boldRed.Println("This will print text in bold red.")
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whiteBackground := red.Add(color.BgWhite)
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whiteBackground.Println("Red text with white background.")
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```
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### Use your own output (io.Writer)
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```go
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// Use your own io.Writer output
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color.New(color.FgBlue).Fprintln(myWriter, "blue color!")
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blue := color.New(color.FgBlue)
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blue.Fprint(writer, "This will print text in blue.")
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```
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### Custom print functions (PrintFunc)
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```go
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// Create a custom print function for convenience
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red := color.New(color.FgRed).PrintfFunc()
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red("Warning")
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red("Error: %s", err)
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// Mix up multiple attributes
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notice := color.New(color.Bold, color.FgGreen).PrintlnFunc()
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notice("Don't forget this...")
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```
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### Custom fprint functions (FprintFunc)
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```go
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blue := color.New(color.FgBlue).FprintfFunc()
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blue(myWriter, "important notice: %s", stars)
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// Mix up with multiple attributes
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success := color.New(color.Bold, color.FgGreen).FprintlnFunc()
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success(myWriter, "Don't forget this...")
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```
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### Insert into noncolor strings (SprintFunc)
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```go
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// Create SprintXxx functions to mix strings with other non-colorized strings:
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yellow := color.New(color.FgYellow).SprintFunc()
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red := color.New(color.FgRed).SprintFunc()
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fmt.Printf("This is a %s and this is %s.\n", yellow("warning"), red("error"))
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info := color.New(color.FgWhite, color.BgGreen).SprintFunc()
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fmt.Printf("This %s rocks!\n", info("package"))
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// Use helper functions
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fmt.Println("This", color.RedString("warning"), "should be not neglected.")
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fmt.Printf("%v %v\n", color.GreenString("Info:"), "an important message.")
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// Windows supported too! Just don't forget to change the output to color.Output
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fmt.Fprintf(color.Output, "Windows support: %s", color.GreenString("PASS"))
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```
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### Plug into existing code
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```go
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// Use handy standard colors
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color.Set(color.FgYellow)
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fmt.Println("Existing text will now be in yellow")
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fmt.Printf("This one %s\n", "too")
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color.Unset() // Don't forget to unset
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// You can mix up parameters
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color.Set(color.FgMagenta, color.Bold)
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defer color.Unset() // Use it in your function
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fmt.Println("All text will now be bold magenta.")
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```
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### Disable/Enable color
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There might be a case where you want to explicitly disable/enable color output. the
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`go-isatty` package will automatically disable color output for non-tty output streams
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(for example if the output were piped directly to `less`).
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The `color` package also disables color output if the [`NO_COLOR`](https://no-color.org) environment
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variable is set to a non-empty string.
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`Color` has support to disable/enable colors programmatically both globally and
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for single color definitions. For example suppose you have a CLI app and a
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`-no-color` bool flag. You can easily disable the color output with:
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```go
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var flagNoColor = flag.Bool("no-color", false, "Disable color output")
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if *flagNoColor {
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color.NoColor = true // disables colorized output
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}
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```
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It also has support for single color definitions (local). You can
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disable/enable color output on the fly:
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```go
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c := color.New(color.FgCyan)
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c.Println("Prints cyan text")
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c.DisableColor()
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c.Println("This is printed without any color")
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c.EnableColor()
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c.Println("This prints again cyan...")
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```
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## GitHub Actions
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To output color in GitHub Actions (or other CI systems that support ANSI colors), make sure to set `color.NoColor = false` so that it bypasses the check for non-tty output streams.
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## Todo
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|
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* Save/Return previous values
|
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* Evaluate fmt.Formatter interface
|
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|
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## Credits
|
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|
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* [Fatih Arslan](https://github.com/fatih)
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* Windows support via @mattn: [colorable](https://github.com/mattn/go-colorable)
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|
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## License
|
||||
|
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The MIT License (MIT) - see [`LICENSE.md`](https://github.com/fatih/color/blob/master/LICENSE.md) for more details
|
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|
|
@ -0,0 +1,616 @@
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package color
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import (
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"fmt"
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"io"
|
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"os"
|
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"strconv"
|
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"strings"
|
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"sync"
|
||||
|
||||
"github.com/mattn/go-colorable"
|
||||
"github.com/mattn/go-isatty"
|
||||
)
|
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|
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var (
|
||||
// NoColor defines if the output is colorized or not. It's dynamically set to
|
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// false or true based on the stdout's file descriptor referring to a terminal
|
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// or not. It's also set to true if the NO_COLOR environment variable is
|
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// set (regardless of its value). This is a global option and affects all
|
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// colors. For more control over each color block use the methods
|
||||
// DisableColor() individually.
|
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NoColor = noColorIsSet() || os.Getenv("TERM") == "dumb" ||
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(!isatty.IsTerminal(os.Stdout.Fd()) && !isatty.IsCygwinTerminal(os.Stdout.Fd()))
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|
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// Output defines the standard output of the print functions. By default,
|
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// os.Stdout is used.
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Output = colorable.NewColorableStdout()
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|
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// Error defines a color supporting writer for os.Stderr.
|
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Error = colorable.NewColorableStderr()
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|
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// colorsCache is used to reduce the count of created Color objects and
|
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// allows to reuse already created objects with required Attribute.
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colorsCache = make(map[Attribute]*Color)
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colorsCacheMu sync.Mutex // protects colorsCache
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)
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// noColorIsSet returns true if the environment variable NO_COLOR is set to a non-empty string.
|
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func noColorIsSet() bool {
|
||||
return os.Getenv("NO_COLOR") != ""
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}
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|
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// Color defines a custom color object which is defined by SGR parameters.
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type Color struct {
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params []Attribute
|
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noColor *bool
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}
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|
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// Attribute defines a single SGR Code
|
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type Attribute int
|
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|
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const escape = "\x1b"
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|
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// Base attributes
|
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const (
|
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Reset Attribute = iota
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Bold
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Faint
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Italic
|
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Underline
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BlinkSlow
|
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BlinkRapid
|
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ReverseVideo
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Concealed
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CrossedOut
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)
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|
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// Foreground text colors
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const (
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FgBlack Attribute = iota + 30
|
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FgRed
|
||||
FgGreen
|
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FgYellow
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FgBlue
|
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FgMagenta
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FgCyan
|
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FgWhite
|
||||
)
|
||||
|
||||
// Foreground Hi-Intensity text colors
|
||||
const (
|
||||
FgHiBlack Attribute = iota + 90
|
||||
FgHiRed
|
||||
FgHiGreen
|
||||
FgHiYellow
|
||||
FgHiBlue
|
||||
FgHiMagenta
|
||||
FgHiCyan
|
||||
FgHiWhite
|
||||
)
|
||||
|
||||
// Background text colors
|
||||
const (
|
||||
BgBlack Attribute = iota + 40
|
||||
BgRed
|
||||
BgGreen
|
||||
BgYellow
|
||||
BgBlue
|
||||
BgMagenta
|
||||
BgCyan
|
||||
BgWhite
|
||||
)
|
||||
|
||||
// Background Hi-Intensity text colors
|
||||
const (
|
||||
BgHiBlack Attribute = iota + 100
|
||||
BgHiRed
|
||||
BgHiGreen
|
||||
BgHiYellow
|
||||
BgHiBlue
|
||||
BgHiMagenta
|
||||
BgHiCyan
|
||||
BgHiWhite
|
||||
)
|
||||
|
||||
// New returns a newly created color object.
|
||||
func New(value ...Attribute) *Color {
|
||||
c := &Color{
|
||||
params: make([]Attribute, 0),
|
||||
}
|
||||
|
||||
if noColorIsSet() {
|
||||
c.noColor = boolPtr(true)
|
||||
}
|
||||
|
||||
c.Add(value...)
|
||||
return c
|
||||
}
|
||||
|
||||
// Set sets the given parameters immediately. It will change the color of
|
||||
// output with the given SGR parameters until color.Unset() is called.
|
||||
func Set(p ...Attribute) *Color {
|
||||
c := New(p...)
|
||||
c.Set()
|
||||
return c
|
||||
}
|
||||
|
||||
// Unset resets all escape attributes and clears the output. Usually should
|
||||
// be called after Set().
|
||||
func Unset() {
|
||||
if NoColor {
|
||||
return
|
||||
}
|
||||
|
||||
fmt.Fprintf(Output, "%s[%dm", escape, Reset)
|
||||
}
|
||||
|
||||
// Set sets the SGR sequence.
|
||||
func (c *Color) Set() *Color {
|
||||
if c.isNoColorSet() {
|
||||
return c
|
||||
}
|
||||
|
||||
fmt.Fprint(Output, c.format())
|
||||
return c
|
||||
}
|
||||
|
||||
func (c *Color) unset() {
|
||||
if c.isNoColorSet() {
|
||||
return
|
||||
}
|
||||
|
||||
Unset()
|
||||
}
|
||||
|
||||
// SetWriter is used to set the SGR sequence with the given io.Writer. This is
|
||||
// a low-level function, and users should use the higher-level functions, such
|
||||
// as color.Fprint, color.Print, etc.
|
||||
func (c *Color) SetWriter(w io.Writer) *Color {
|
||||
if c.isNoColorSet() {
|
||||
return c
|
||||
}
|
||||
|
||||
fmt.Fprint(w, c.format())
|
||||
return c
|
||||
}
|
||||
|
||||
// UnsetWriter resets all escape attributes and clears the output with the give
|
||||
// io.Writer. Usually should be called after SetWriter().
|
||||
func (c *Color) UnsetWriter(w io.Writer) {
|
||||
if c.isNoColorSet() {
|
||||
return
|
||||
}
|
||||
|
||||
if NoColor {
|
||||
return
|
||||
}
|
||||
|
||||
fmt.Fprintf(w, "%s[%dm", escape, Reset)
|
||||
}
|
||||
|
||||
// Add is used to chain SGR parameters. Use as many as parameters to combine
|
||||
// and create custom color objects. Example: Add(color.FgRed, color.Underline).
|
||||
func (c *Color) Add(value ...Attribute) *Color {
|
||||
c.params = append(c.params, value...)
|
||||
return c
|
||||
}
|
||||
|
||||
// Fprint formats using the default formats for its operands and writes to w.
|
||||
// Spaces are added between operands when neither is a string.
|
||||
// It returns the number of bytes written and any write error encountered.
|
||||
// On Windows, users should wrap w with colorable.NewColorable() if w is of
|
||||
// type *os.File.
|
||||
func (c *Color) Fprint(w io.Writer, a ...interface{}) (n int, err error) {
|
||||
c.SetWriter(w)
|
||||
defer c.UnsetWriter(w)
|
||||
|
||||
return fmt.Fprint(w, a...)
|
||||
}
|
||||
|
||||
// Print formats using the default formats for its operands and writes to
|
||||
// standard output. Spaces are added between operands when neither is a
|
||||
// string. It returns the number of bytes written and any write error
|
||||
// encountered. This is the standard fmt.Print() method wrapped with the given
|
||||
// color.
|
||||
func (c *Color) Print(a ...interface{}) (n int, err error) {
|
||||
c.Set()
|
||||
defer c.unset()
|
||||
|
||||
return fmt.Fprint(Output, a...)
|
||||
}
|
||||
|
||||
// Fprintf formats according to a format specifier and writes to w.
|
||||
// It returns the number of bytes written and any write error encountered.
|
||||
// On Windows, users should wrap w with colorable.NewColorable() if w is of
|
||||
// type *os.File.
|
||||
func (c *Color) Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) {
|
||||
c.SetWriter(w)
|
||||
defer c.UnsetWriter(w)
|
||||
|
||||
return fmt.Fprintf(w, format, a...)
|
||||
}
|
||||
|
||||
// Printf formats according to a format specifier and writes to standard output.
|
||||
// It returns the number of bytes written and any write error encountered.
|
||||
// This is the standard fmt.Printf() method wrapped with the given color.
|
||||
func (c *Color) Printf(format string, a ...interface{}) (n int, err error) {
|
||||
c.Set()
|
||||
defer c.unset()
|
||||
|
||||
return fmt.Fprintf(Output, format, a...)
|
||||
}
|
||||
|
||||
// Fprintln formats using the default formats for its operands and writes to w.
|
||||
// Spaces are always added between operands and a newline is appended.
|
||||
// On Windows, users should wrap w with colorable.NewColorable() if w is of
|
||||
// type *os.File.
|
||||
func (c *Color) Fprintln(w io.Writer, a ...interface{}) (n int, err error) {
|
||||
c.SetWriter(w)
|
||||
defer c.UnsetWriter(w)
|
||||
|
||||
return fmt.Fprintln(w, a...)
|
||||
}
|
||||
|
||||
// Println formats using the default formats for its operands and writes to
|
||||
// standard output. Spaces are always added between operands and a newline is
|
||||
// appended. It returns the number of bytes written and any write error
|
||||
// encountered. This is the standard fmt.Print() method wrapped with the given
|
||||
// color.
|
||||
func (c *Color) Println(a ...interface{}) (n int, err error) {
|
||||
c.Set()
|
||||
defer c.unset()
|
||||
|
||||
return fmt.Fprintln(Output, a...)
|
||||
}
|
||||
|
||||
// Sprint is just like Print, but returns a string instead of printing it.
|
||||
func (c *Color) Sprint(a ...interface{}) string {
|
||||
return c.wrap(fmt.Sprint(a...))
|
||||
}
|
||||
|
||||
// Sprintln is just like Println, but returns a string instead of printing it.
|
||||
func (c *Color) Sprintln(a ...interface{}) string {
|
||||
return c.wrap(fmt.Sprintln(a...))
|
||||
}
|
||||
|
||||
// Sprintf is just like Printf, but returns a string instead of printing it.
|
||||
func (c *Color) Sprintf(format string, a ...interface{}) string {
|
||||
return c.wrap(fmt.Sprintf(format, a...))
|
||||
}
|
||||
|
||||
// FprintFunc returns a new function that prints the passed arguments as
|
||||
// colorized with color.Fprint().
|
||||
func (c *Color) FprintFunc() func(w io.Writer, a ...interface{}) {
|
||||
return func(w io.Writer, a ...interface{}) {
|
||||
c.Fprint(w, a...)
|
||||
}
|
||||
}
|
||||
|
||||
// PrintFunc returns a new function that prints the passed arguments as
|
||||
// colorized with color.Print().
|
||||
func (c *Color) PrintFunc() func(a ...interface{}) {
|
||||
return func(a ...interface{}) {
|
||||
c.Print(a...)
|
||||
}
|
||||
}
|
||||
|
||||
// FprintfFunc returns a new function that prints the passed arguments as
|
||||
// colorized with color.Fprintf().
|
||||
func (c *Color) FprintfFunc() func(w io.Writer, format string, a ...interface{}) {
|
||||
return func(w io.Writer, format string, a ...interface{}) {
|
||||
c.Fprintf(w, format, a...)
|
||||
}
|
||||
}
|
||||
|
||||
// PrintfFunc returns a new function that prints the passed arguments as
|
||||
// colorized with color.Printf().
|
||||
func (c *Color) PrintfFunc() func(format string, a ...interface{}) {
|
||||
return func(format string, a ...interface{}) {
|
||||
c.Printf(format, a...)
|
||||
}
|
||||
}
|
||||
|
||||
// FprintlnFunc returns a new function that prints the passed arguments as
|
||||
// colorized with color.Fprintln().
|
||||
func (c *Color) FprintlnFunc() func(w io.Writer, a ...interface{}) {
|
||||
return func(w io.Writer, a ...interface{}) {
|
||||
c.Fprintln(w, a...)
|
||||
}
|
||||
}
|
||||
|
||||
// PrintlnFunc returns a new function that prints the passed arguments as
|
||||
// colorized with color.Println().
|
||||
func (c *Color) PrintlnFunc() func(a ...interface{}) {
|
||||
return func(a ...interface{}) {
|
||||
c.Println(a...)
|
||||
}
|
||||
}
|
||||
|
||||
// SprintFunc returns a new function that returns colorized strings for the
|
||||
// given arguments with fmt.Sprint(). Useful to put into or mix into other
|
||||
// string. Windows users should use this in conjunction with color.Output, example:
|
||||
//
|
||||
// put := New(FgYellow).SprintFunc()
|
||||
// fmt.Fprintf(color.Output, "This is a %s", put("warning"))
|
||||
func (c *Color) SprintFunc() func(a ...interface{}) string {
|
||||
return func(a ...interface{}) string {
|
||||
return c.wrap(fmt.Sprint(a...))
|
||||
}
|
||||
}
|
||||
|
||||
// SprintfFunc returns a new function that returns colorized strings for the
|
||||
// given arguments with fmt.Sprintf(). Useful to put into or mix into other
|
||||
// string. Windows users should use this in conjunction with color.Output.
|
||||
func (c *Color) SprintfFunc() func(format string, a ...interface{}) string {
|
||||
return func(format string, a ...interface{}) string {
|
||||
return c.wrap(fmt.Sprintf(format, a...))
|
||||
}
|
||||
}
|
||||
|
||||
// SprintlnFunc returns a new function that returns colorized strings for the
|
||||
// given arguments with fmt.Sprintln(). Useful to put into or mix into other
|
||||
// string. Windows users should use this in conjunction with color.Output.
|
||||
func (c *Color) SprintlnFunc() func(a ...interface{}) string {
|
||||
return func(a ...interface{}) string {
|
||||
return c.wrap(fmt.Sprintln(a...))
|
||||
}
|
||||
}
|
||||
|
||||
// sequence returns a formatted SGR sequence to be plugged into a "\x1b[...m"
|
||||
// an example output might be: "1;36" -> bold cyan
|
||||
func (c *Color) sequence() string {
|
||||
format := make([]string, len(c.params))
|
||||
for i, v := range c.params {
|
||||
format[i] = strconv.Itoa(int(v))
|
||||
}
|
||||
|
||||
return strings.Join(format, ";")
|
||||
}
|
||||
|
||||
// wrap wraps the s string with the colors attributes. The string is ready to
|
||||
// be printed.
|
||||
func (c *Color) wrap(s string) string {
|
||||
if c.isNoColorSet() {
|
||||
return s
|
||||
}
|
||||
|
||||
return c.format() + s + c.unformat()
|
||||
}
|
||||
|
||||
func (c *Color) format() string {
|
||||
return fmt.Sprintf("%s[%sm", escape, c.sequence())
|
||||
}
|
||||
|
||||
func (c *Color) unformat() string {
|
||||
return fmt.Sprintf("%s[%dm", escape, Reset)
|
||||
}
|
||||
|
||||
// DisableColor disables the color output. Useful to not change any existing
|
||||
// code and still being able to output. Can be used for flags like
|
||||
// "--no-color". To enable back use EnableColor() method.
|
||||
func (c *Color) DisableColor() {
|
||||
c.noColor = boolPtr(true)
|
||||
}
|
||||
|
||||
// EnableColor enables the color output. Use it in conjunction with
|
||||
// DisableColor(). Otherwise, this method has no side effects.
|
||||
func (c *Color) EnableColor() {
|
||||
c.noColor = boolPtr(false)
|
||||
}
|
||||
|
||||
func (c *Color) isNoColorSet() bool {
|
||||
// check first if we have user set action
|
||||
if c.noColor != nil {
|
||||
return *c.noColor
|
||||
}
|
||||
|
||||
// if not return the global option, which is disabled by default
|
||||
return NoColor
|
||||
}
|
||||
|
||||
// Equals returns a boolean value indicating whether two colors are equal.
|
||||
func (c *Color) Equals(c2 *Color) bool {
|
||||
if len(c.params) != len(c2.params) {
|
||||
return false
|
||||
}
|
||||
|
||||
for _, attr := range c.params {
|
||||
if !c2.attrExists(attr) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
func (c *Color) attrExists(a Attribute) bool {
|
||||
for _, attr := range c.params {
|
||||
if attr == a {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
func boolPtr(v bool) *bool {
|
||||
return &v
|
||||
}
|
||||
|
||||
func getCachedColor(p Attribute) *Color {
|
||||
colorsCacheMu.Lock()
|
||||
defer colorsCacheMu.Unlock()
|
||||
|
||||
c, ok := colorsCache[p]
|
||||
if !ok {
|
||||
c = New(p)
|
||||
colorsCache[p] = c
|
||||
}
|
||||
|
||||
return c
|
||||
}
|
||||
|
||||
func colorPrint(format string, p Attribute, a ...interface{}) {
|
||||
c := getCachedColor(p)
|
||||
|
||||
if !strings.HasSuffix(format, "\n") {
|
||||
format += "\n"
|
||||
}
|
||||
|
||||
if len(a) == 0 {
|
||||
c.Print(format)
|
||||
} else {
|
||||
c.Printf(format, a...)
|
||||
}
|
||||
}
|
||||
|
||||
func colorString(format string, p Attribute, a ...interface{}) string {
|
||||
c := getCachedColor(p)
|
||||
|
||||
if len(a) == 0 {
|
||||
return c.SprintFunc()(format)
|
||||
}
|
||||
|
||||
return c.SprintfFunc()(format, a...)
|
||||
}
|
||||
|
||||
// Black is a convenient helper function to print with black foreground. A
|
||||
// newline is appended to format by default.
|
||||
func Black(format string, a ...interface{}) { colorPrint(format, FgBlack, a...) }
|
||||
|
||||
// Red is a convenient helper function to print with red foreground. A
|
||||
// newline is appended to format by default.
|
||||
func Red(format string, a ...interface{}) { colorPrint(format, FgRed, a...) }
|
||||
|
||||
// Green is a convenient helper function to print with green foreground. A
|
||||
// newline is appended to format by default.
|
||||
func Green(format string, a ...interface{}) { colorPrint(format, FgGreen, a...) }
|
||||
|
||||
// Yellow is a convenient helper function to print with yellow foreground.
|
||||
// A newline is appended to format by default.
|
||||
func Yellow(format string, a ...interface{}) { colorPrint(format, FgYellow, a...) }
|
||||
|
||||
// Blue is a convenient helper function to print with blue foreground. A
|
||||
// newline is appended to format by default.
|
||||
func Blue(format string, a ...interface{}) { colorPrint(format, FgBlue, a...) }
|
||||
|
||||
// Magenta is a convenient helper function to print with magenta foreground.
|
||||
// A newline is appended to format by default.
|
||||
func Magenta(format string, a ...interface{}) { colorPrint(format, FgMagenta, a...) }
|
||||
|
||||
// Cyan is a convenient helper function to print with cyan foreground. A
|
||||
// newline is appended to format by default.
|
||||
func Cyan(format string, a ...interface{}) { colorPrint(format, FgCyan, a...) }
|
||||
|
||||
// White is a convenient helper function to print with white foreground. A
|
||||
// newline is appended to format by default.
|
||||
func White(format string, a ...interface{}) { colorPrint(format, FgWhite, a...) }
|
||||
|
||||
// BlackString is a convenient helper function to return a string with black
|
||||
// foreground.
|
||||
func BlackString(format string, a ...interface{}) string { return colorString(format, FgBlack, a...) }
|
||||
|
||||
// RedString is a convenient helper function to return a string with red
|
||||
// foreground.
|
||||
func RedString(format string, a ...interface{}) string { return colorString(format, FgRed, a...) }
|
||||
|
||||
// GreenString is a convenient helper function to return a string with green
|
||||
// foreground.
|
||||
func GreenString(format string, a ...interface{}) string { return colorString(format, FgGreen, a...) }
|
||||
|
||||
// YellowString is a convenient helper function to return a string with yellow
|
||||
// foreground.
|
||||
func YellowString(format string, a ...interface{}) string { return colorString(format, FgYellow, a...) }
|
||||
|
||||
// BlueString is a convenient helper function to return a string with blue
|
||||
// foreground.
|
||||
func BlueString(format string, a ...interface{}) string { return colorString(format, FgBlue, a...) }
|
||||
|
||||
// MagentaString is a convenient helper function to return a string with magenta
|
||||
// foreground.
|
||||
func MagentaString(format string, a ...interface{}) string {
|
||||
return colorString(format, FgMagenta, a...)
|
||||
}
|
||||
|
||||
// CyanString is a convenient helper function to return a string with cyan
|
||||
// foreground.
|
||||
func CyanString(format string, a ...interface{}) string { return colorString(format, FgCyan, a...) }
|
||||
|
||||
// WhiteString is a convenient helper function to return a string with white
|
||||
// foreground.
|
||||
func WhiteString(format string, a ...interface{}) string { return colorString(format, FgWhite, a...) }
|
||||
|
||||
// HiBlack is a convenient helper function to print with hi-intensity black foreground. A
|
||||
// newline is appended to format by default.
|
||||
func HiBlack(format string, a ...interface{}) { colorPrint(format, FgHiBlack, a...) }
|
||||
|
||||
// HiRed is a convenient helper function to print with hi-intensity red foreground. A
|
||||
// newline is appended to format by default.
|
||||
func HiRed(format string, a ...interface{}) { colorPrint(format, FgHiRed, a...) }
|
||||
|
||||
// HiGreen is a convenient helper function to print with hi-intensity green foreground. A
|
||||
// newline is appended to format by default.
|
||||
func HiGreen(format string, a ...interface{}) { colorPrint(format, FgHiGreen, a...) }
|
||||
|
||||
// HiYellow is a convenient helper function to print with hi-intensity yellow foreground.
|
||||
// A newline is appended to format by default.
|
||||
func HiYellow(format string, a ...interface{}) { colorPrint(format, FgHiYellow, a...) }
|
||||
|
||||
// HiBlue is a convenient helper function to print with hi-intensity blue foreground. A
|
||||
// newline is appended to format by default.
|
||||
func HiBlue(format string, a ...interface{}) { colorPrint(format, FgHiBlue, a...) }
|
||||
|
||||
// HiMagenta is a convenient helper function to print with hi-intensity magenta foreground.
|
||||
// A newline is appended to format by default.
|
||||
func HiMagenta(format string, a ...interface{}) { colorPrint(format, FgHiMagenta, a...) }
|
||||
|
||||
// HiCyan is a convenient helper function to print with hi-intensity cyan foreground. A
|
||||
// newline is appended to format by default.
|
||||
func HiCyan(format string, a ...interface{}) { colorPrint(format, FgHiCyan, a...) }
|
||||
|
||||
// HiWhite is a convenient helper function to print with hi-intensity white foreground. A
|
||||
// newline is appended to format by default.
|
||||
func HiWhite(format string, a ...interface{}) { colorPrint(format, FgHiWhite, a...) }
|
||||
|
||||
// HiBlackString is a convenient helper function to return a string with hi-intensity black
|
||||
// foreground.
|
||||
func HiBlackString(format string, a ...interface{}) string {
|
||||
return colorString(format, FgHiBlack, a...)
|
||||
}
|
||||
|
||||
// HiRedString is a convenient helper function to return a string with hi-intensity red
|
||||
// foreground.
|
||||
func HiRedString(format string, a ...interface{}) string { return colorString(format, FgHiRed, a...) }
|
||||
|
||||
// HiGreenString is a convenient helper function to return a string with hi-intensity green
|
||||
// foreground.
|
||||
func HiGreenString(format string, a ...interface{}) string {
|
||||
return colorString(format, FgHiGreen, a...)
|
||||
}
|
||||
|
||||
// HiYellowString is a convenient helper function to return a string with hi-intensity yellow
|
||||
// foreground.
|
||||
func HiYellowString(format string, a ...interface{}) string {
|
||||
return colorString(format, FgHiYellow, a...)
|
||||
}
|
||||
|
||||
// HiBlueString is a convenient helper function to return a string with hi-intensity blue
|
||||
// foreground.
|
||||
func HiBlueString(format string, a ...interface{}) string { return colorString(format, FgHiBlue, a...) }
|
||||
|
||||
// HiMagentaString is a convenient helper function to return a string with hi-intensity magenta
|
||||
// foreground.
|
||||
func HiMagentaString(format string, a ...interface{}) string {
|
||||
return colorString(format, FgHiMagenta, a...)
|
||||
}
|
||||
|
||||
// HiCyanString is a convenient helper function to return a string with hi-intensity cyan
|
||||
// foreground.
|
||||
func HiCyanString(format string, a ...interface{}) string { return colorString(format, FgHiCyan, a...) }
|
||||
|
||||
// HiWhiteString is a convenient helper function to return a string with hi-intensity white
|
||||
// foreground.
|
||||
func HiWhiteString(format string, a ...interface{}) string {
|
||||
return colorString(format, FgHiWhite, a...)
|
||||
}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
package color
|
||||
|
||||
import (
|
||||
"os"
|
||||
|
||||
"golang.org/x/sys/windows"
|
||||
)
|
||||
|
||||
func init() {
|
||||
// Opt-in for ansi color support for current process.
|
||||
// https://learn.microsoft.com/en-us/windows/console/console-virtual-terminal-sequences#output-sequences
|
||||
var outMode uint32
|
||||
out := windows.Handle(os.Stdout.Fd())
|
||||
if err := windows.GetConsoleMode(out, &outMode); err != nil {
|
||||
return
|
||||
}
|
||||
outMode |= windows.ENABLE_PROCESSED_OUTPUT | windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING
|
||||
_ = windows.SetConsoleMode(out, outMode)
|
||||
}
|
||||
|
|
@ -0,0 +1,134 @@
|
|||
/*
|
||||
Package color is an ANSI color package to output colorized or SGR defined
|
||||
output to the standard output. The API can be used in several way, pick one
|
||||
that suits you.
|
||||
|
||||
Use simple and default helper functions with predefined foreground colors:
|
||||
|
||||
color.Cyan("Prints text in cyan.")
|
||||
|
||||
// a newline will be appended automatically
|
||||
color.Blue("Prints %s in blue.", "text")
|
||||
|
||||
// More default foreground colors..
|
||||
color.Red("We have red")
|
||||
color.Yellow("Yellow color too!")
|
||||
color.Magenta("And many others ..")
|
||||
|
||||
// Hi-intensity colors
|
||||
color.HiGreen("Bright green color.")
|
||||
color.HiBlack("Bright black means gray..")
|
||||
color.HiWhite("Shiny white color!")
|
||||
|
||||
However, there are times when custom color mixes are required. Below are some
|
||||
examples to create custom color objects and use the print functions of each
|
||||
separate color object.
|
||||
|
||||
// Create a new color object
|
||||
c := color.New(color.FgCyan).Add(color.Underline)
|
||||
c.Println("Prints cyan text with an underline.")
|
||||
|
||||
// Or just add them to New()
|
||||
d := color.New(color.FgCyan, color.Bold)
|
||||
d.Printf("This prints bold cyan %s\n", "too!.")
|
||||
|
||||
|
||||
// Mix up foreground and background colors, create new mixes!
|
||||
red := color.New(color.FgRed)
|
||||
|
||||
boldRed := red.Add(color.Bold)
|
||||
boldRed.Println("This will print text in bold red.")
|
||||
|
||||
whiteBackground := red.Add(color.BgWhite)
|
||||
whiteBackground.Println("Red text with White background.")
|
||||
|
||||
// Use your own io.Writer output
|
||||
color.New(color.FgBlue).Fprintln(myWriter, "blue color!")
|
||||
|
||||
blue := color.New(color.FgBlue)
|
||||
blue.Fprint(myWriter, "This will print text in blue.")
|
||||
|
||||
You can create PrintXxx functions to simplify even more:
|
||||
|
||||
// Create a custom print function for convenient
|
||||
red := color.New(color.FgRed).PrintfFunc()
|
||||
red("warning")
|
||||
red("error: %s", err)
|
||||
|
||||
// Mix up multiple attributes
|
||||
notice := color.New(color.Bold, color.FgGreen).PrintlnFunc()
|
||||
notice("don't forget this...")
|
||||
|
||||
You can also FprintXxx functions to pass your own io.Writer:
|
||||
|
||||
blue := color.New(FgBlue).FprintfFunc()
|
||||
blue(myWriter, "important notice: %s", stars)
|
||||
|
||||
// Mix up with multiple attributes
|
||||
success := color.New(color.Bold, color.FgGreen).FprintlnFunc()
|
||||
success(myWriter, don't forget this...")
|
||||
|
||||
Or create SprintXxx functions to mix strings with other non-colorized strings:
|
||||
|
||||
yellow := New(FgYellow).SprintFunc()
|
||||
red := New(FgRed).SprintFunc()
|
||||
|
||||
fmt.Printf("this is a %s and this is %s.\n", yellow("warning"), red("error"))
|
||||
|
||||
info := New(FgWhite, BgGreen).SprintFunc()
|
||||
fmt.Printf("this %s rocks!\n", info("package"))
|
||||
|
||||
Windows support is enabled by default. All Print functions work as intended.
|
||||
However, only for color.SprintXXX functions, user should use fmt.FprintXXX and
|
||||
set the output to color.Output:
|
||||
|
||||
fmt.Fprintf(color.Output, "Windows support: %s", color.GreenString("PASS"))
|
||||
|
||||
info := New(FgWhite, BgGreen).SprintFunc()
|
||||
fmt.Fprintf(color.Output, "this %s rocks!\n", info("package"))
|
||||
|
||||
Using with existing code is possible. Just use the Set() method to set the
|
||||
standard output to the given parameters. That way a rewrite of an existing
|
||||
code is not required.
|
||||
|
||||
// Use handy standard colors.
|
||||
color.Set(color.FgYellow)
|
||||
|
||||
fmt.Println("Existing text will be now in Yellow")
|
||||
fmt.Printf("This one %s\n", "too")
|
||||
|
||||
color.Unset() // don't forget to unset
|
||||
|
||||
// You can mix up parameters
|
||||
color.Set(color.FgMagenta, color.Bold)
|
||||
defer color.Unset() // use it in your function
|
||||
|
||||
fmt.Println("All text will be now bold magenta.")
|
||||
|
||||
There might be a case where you want to disable color output (for example to
|
||||
pipe the standard output of your app to somewhere else). `Color` has support to
|
||||
disable colors both globally and for single color definition. For example
|
||||
suppose you have a CLI app and a `--no-color` bool flag. You can easily disable
|
||||
the color output with:
|
||||
|
||||
var flagNoColor = flag.Bool("no-color", false, "Disable color output")
|
||||
|
||||
if *flagNoColor {
|
||||
color.NoColor = true // disables colorized output
|
||||
}
|
||||
|
||||
You can also disable the color by setting the NO_COLOR environment variable to any value.
|
||||
|
||||
It also has support for single color definitions (local). You can
|
||||
disable/enable color output on the fly:
|
||||
|
||||
c := color.New(color.FgCyan)
|
||||
c.Println("Prints cyan text")
|
||||
|
||||
c.DisableColor()
|
||||
c.Println("This is printed without any color")
|
||||
|
||||
c.EnableColor()
|
||||
c.Println("This prints again cyan...")
|
||||
*/
|
||||
package color
|
||||
|
|
@ -0,0 +1,201 @@
|
|||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://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
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
"Contribution" shall mean any work of authorship, including
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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
|
||||
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|
||||
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|
||||
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|
||||
|
||||
"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
|
||||
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|
||||
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|
||||
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|
||||
|
||||
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
|
||||
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|
||||
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|
||||
where such license applies only to those patent claims licensable
|
||||
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|
||||
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|
||||
with the Work to which such Contribution(s) was submitted. If You
|
||||
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|
||||
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|
||||
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
|
||||
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|
||||
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
|
||||
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|
||||
|
||||
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,
|
||||
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|
||||
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|
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|
||||
PARTICULAR PURPOSE. You are solely responsible for determining the
|
||||
appropriateness of using or redistributing the Work and assume any
|
||||
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|
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8. Limitation of Liability. In no event and under no legal theory,
|
||||
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|
||||
unless required by applicable law (such as deliberate and grossly
|
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|
||||
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|
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|
||||
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9. Accepting Warranty or Additional Liability. While redistributing
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||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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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
|
||||
|
||||
APPENDIX: How to apply the Apache License to your work.
|
||||
|
||||
To apply the Apache License to your work, attach the following
|
||||
boilerplate notice, with the fields enclosed by brackets "{}"
|
||||
replaced with your own identifying information. (Don't include
|
||||
the brackets!) The text should be enclosed in the appropriate
|
||||
comment syntax for the file format. We also recommend that a
|
||||
file or class name and description of purpose be included on the
|
||||
same "printed page" as the copyright notice for easier
|
||||
identification within third-party archives.
|
||||
|
||||
Copyright 2017 the Mage 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.
|
||||
|
|
@ -0,0 +1,80 @@
|
|||
package mg
|
||||
|
||||
// Color is ANSI color type
|
||||
type Color int
|
||||
|
||||
// If you add/change/remove any items in this constant,
|
||||
// you will need to run "stringer -type=Color" in this directory again.
|
||||
// NOTE: Please keep the list in an alphabetical order.
|
||||
const (
|
||||
Black Color = iota
|
||||
Red
|
||||
Green
|
||||
Yellow
|
||||
Blue
|
||||
Magenta
|
||||
Cyan
|
||||
White
|
||||
BrightBlack
|
||||
BrightRed
|
||||
BrightGreen
|
||||
BrightYellow
|
||||
BrightBlue
|
||||
BrightMagenta
|
||||
BrightCyan
|
||||
BrightWhite
|
||||
)
|
||||
|
||||
// AnsiColor are ANSI color codes for supported terminal colors.
|
||||
var ansiColor = map[Color]string{
|
||||
Black: "\u001b[30m",
|
||||
Red: "\u001b[31m",
|
||||
Green: "\u001b[32m",
|
||||
Yellow: "\u001b[33m",
|
||||
Blue: "\u001b[34m",
|
||||
Magenta: "\u001b[35m",
|
||||
Cyan: "\u001b[36m",
|
||||
White: "\u001b[37m",
|
||||
BrightBlack: "\u001b[30;1m",
|
||||
BrightRed: "\u001b[31;1m",
|
||||
BrightGreen: "\u001b[32;1m",
|
||||
BrightYellow: "\u001b[33;1m",
|
||||
BrightBlue: "\u001b[34;1m",
|
||||
BrightMagenta: "\u001b[35;1m",
|
||||
BrightCyan: "\u001b[36;1m",
|
||||
BrightWhite: "\u001b[37;1m",
|
||||
}
|
||||
|
||||
// AnsiColorReset is an ANSI color code to reset the terminal color.
|
||||
const AnsiColorReset = "\033[0m"
|
||||
|
||||
// DefaultTargetAnsiColor is a default ANSI color for colorizing targets.
|
||||
// It is set to Cyan as an arbitrary color, because it has a neutral meaning
|
||||
var DefaultTargetAnsiColor = ansiColor[Cyan]
|
||||
|
||||
func toLowerCase(s string) string {
|
||||
// this is a naive implementation
|
||||
// borrowed from https://golang.org/src/strings/strings.go
|
||||
// and only considers alphabetical characters [a-zA-Z]
|
||||
// so that we don't depend on the "strings" package
|
||||
buf := make([]byte, len(s))
|
||||
for i := 0; i < len(s); i++ {
|
||||
c := s[i]
|
||||
if 'A' <= c && c <= 'Z' {
|
||||
c += 'a' - 'A'
|
||||
}
|
||||
buf[i] = c
|
||||
}
|
||||
return string(buf)
|
||||
}
|
||||
|
||||
func getAnsiColor(color string) (string, bool) {
|
||||
colorLower := toLowerCase(color)
|
||||
for k, v := range ansiColor {
|
||||
colorConstLower := toLowerCase(k.String())
|
||||
if colorConstLower == colorLower {
|
||||
return v, true
|
||||
}
|
||||
}
|
||||
return "", false
|
||||
}
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
// Code generated by "stringer -type=Color"; DO NOT EDIT.
|
||||
|
||||
package mg
|
||||
|
||||
import "strconv"
|
||||
|
||||
func _() {
|
||||
// An "invalid array index" compiler error signifies that the constant values have changed.
|
||||
// Re-run the stringer command to generate them again.
|
||||
var x [1]struct{}
|
||||
_ = x[Black-0]
|
||||
_ = x[Red-1]
|
||||
_ = x[Green-2]
|
||||
_ = x[Yellow-3]
|
||||
_ = x[Blue-4]
|
||||
_ = x[Magenta-5]
|
||||
_ = x[Cyan-6]
|
||||
_ = x[White-7]
|
||||
_ = x[BrightBlack-8]
|
||||
_ = x[BrightRed-9]
|
||||
_ = x[BrightGreen-10]
|
||||
_ = x[BrightYellow-11]
|
||||
_ = x[BrightBlue-12]
|
||||
_ = x[BrightMagenta-13]
|
||||
_ = x[BrightCyan-14]
|
||||
_ = x[BrightWhite-15]
|
||||
}
|
||||
|
||||
const _Color_name = "BlackRedGreenYellowBlueMagentaCyanWhiteBrightBlackBrightRedBrightGreenBrightYellowBrightBlueBrightMagentaBrightCyanBrightWhite"
|
||||
|
||||
var _Color_index = [...]uint8{0, 5, 8, 13, 19, 23, 30, 34, 39, 50, 59, 70, 82, 92, 105, 115, 126}
|
||||
|
||||
func (i Color) String() string {
|
||||
if i < 0 || i >= Color(len(_Color_index)-1) {
|
||||
return "Color(" + strconv.FormatInt(int64(i), 10) + ")"
|
||||
}
|
||||
return _Color_name[_Color_index[i]:_Color_index[i+1]]
|
||||
}
|
||||
|
|
@ -0,0 +1,211 @@
|
|||
package mg
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"log"
|
||||
"os"
|
||||
"reflect"
|
||||
"runtime"
|
||||
"strings"
|
||||
"sync"
|
||||
)
|
||||
|
||||
var logger = log.New(os.Stderr, "", 0)
|
||||
|
||||
type onceMap struct {
|
||||
mu *sync.Mutex
|
||||
m map[onceKey]*onceFun
|
||||
}
|
||||
|
||||
type onceKey struct {
|
||||
Name string
|
||||
ID string
|
||||
}
|
||||
|
||||
func (o *onceMap) LoadOrStore(f Fn) *onceFun {
|
||||
defer o.mu.Unlock()
|
||||
o.mu.Lock()
|
||||
|
||||
key := onceKey{
|
||||
Name: f.Name(),
|
||||
ID: f.ID(),
|
||||
}
|
||||
existing, ok := o.m[key]
|
||||
if ok {
|
||||
return existing
|
||||
}
|
||||
one := &onceFun{
|
||||
once: &sync.Once{},
|
||||
fn: f,
|
||||
displayName: displayName(f.Name()),
|
||||
}
|
||||
o.m[key] = one
|
||||
return one
|
||||
}
|
||||
|
||||
var onces = &onceMap{
|
||||
mu: &sync.Mutex{},
|
||||
m: map[onceKey]*onceFun{},
|
||||
}
|
||||
|
||||
// SerialDeps is like Deps except it runs each dependency serially, instead of
|
||||
// in parallel. This can be useful for resource intensive dependencies that
|
||||
// shouldn't be run at the same time.
|
||||
func SerialDeps(fns ...interface{}) {
|
||||
funcs := checkFns(fns)
|
||||
ctx := context.Background()
|
||||
for i := range fns {
|
||||
runDeps(ctx, funcs[i:i+1])
|
||||
}
|
||||
}
|
||||
|
||||
// SerialCtxDeps is like CtxDeps except it runs each dependency serially,
|
||||
// instead of in parallel. This can be useful for resource intensive
|
||||
// dependencies that shouldn't be run at the same time.
|
||||
func SerialCtxDeps(ctx context.Context, fns ...interface{}) {
|
||||
funcs := checkFns(fns)
|
||||
for i := range fns {
|
||||
runDeps(ctx, funcs[i:i+1])
|
||||
}
|
||||
}
|
||||
|
||||
// CtxDeps runs the given functions as dependencies of the calling function.
|
||||
// Dependencies must only be of type:
|
||||
// func()
|
||||
// func() error
|
||||
// func(context.Context)
|
||||
// func(context.Context) error
|
||||
// Or a similar method on a mg.Namespace type.
|
||||
// Or an mg.Fn interface.
|
||||
//
|
||||
// The function calling Deps is guaranteed that all dependent functions will be
|
||||
// run exactly once when Deps returns. Dependent functions may in turn declare
|
||||
// their own dependencies using Deps. Each dependency is run in their own
|
||||
// goroutines. Each function is given the context provided if the function
|
||||
// prototype allows for it.
|
||||
func CtxDeps(ctx context.Context, fns ...interface{}) {
|
||||
funcs := checkFns(fns)
|
||||
runDeps(ctx, funcs)
|
||||
}
|
||||
|
||||
// runDeps assumes you've already called checkFns.
|
||||
func runDeps(ctx context.Context, fns []Fn) {
|
||||
mu := &sync.Mutex{}
|
||||
var errs []string
|
||||
var exit int
|
||||
wg := &sync.WaitGroup{}
|
||||
for _, f := range fns {
|
||||
fn := onces.LoadOrStore(f)
|
||||
wg.Add(1)
|
||||
go func() {
|
||||
defer func() {
|
||||
if v := recover(); v != nil {
|
||||
mu.Lock()
|
||||
if err, ok := v.(error); ok {
|
||||
exit = changeExit(exit, ExitStatus(err))
|
||||
} else {
|
||||
exit = changeExit(exit, 1)
|
||||
}
|
||||
errs = append(errs, fmt.Sprint(v))
|
||||
mu.Unlock()
|
||||
}
|
||||
wg.Done()
|
||||
}()
|
||||
if err := fn.run(ctx); err != nil {
|
||||
mu.Lock()
|
||||
errs = append(errs, fmt.Sprint(err))
|
||||
exit = changeExit(exit, ExitStatus(err))
|
||||
mu.Unlock()
|
||||
}
|
||||
}()
|
||||
}
|
||||
|
||||
wg.Wait()
|
||||
if len(errs) > 0 {
|
||||
panic(Fatal(exit, strings.Join(errs, "\n")))
|
||||
}
|
||||
}
|
||||
|
||||
func checkFns(fns []interface{}) []Fn {
|
||||
funcs := make([]Fn, len(fns))
|
||||
for i, f := range fns {
|
||||
if fn, ok := f.(Fn); ok {
|
||||
funcs[i] = fn
|
||||
continue
|
||||
}
|
||||
|
||||
// Check if the target provided is a not function so we can give a clear warning
|
||||
t := reflect.TypeOf(f)
|
||||
if t == nil || t.Kind() != reflect.Func {
|
||||
panic(fmt.Errorf("non-function used as a target dependency: %T. The mg.Deps, mg.SerialDeps and mg.CtxDeps functions accept function names, such as mg.Deps(TargetA, TargetB)", f))
|
||||
}
|
||||
|
||||
funcs[i] = F(f)
|
||||
}
|
||||
return funcs
|
||||
}
|
||||
|
||||
// Deps runs the given functions in parallel, exactly once. Dependencies must
|
||||
// only be of type:
|
||||
// func()
|
||||
// func() error
|
||||
// func(context.Context)
|
||||
// func(context.Context) error
|
||||
// Or a similar method on a mg.Namespace type.
|
||||
// Or an mg.Fn interface.
|
||||
//
|
||||
// This is a way to build up a tree of dependencies with each dependency
|
||||
// defining its own dependencies. Functions must have the same signature as a
|
||||
// Mage target, i.e. optional context argument, optional error return.
|
||||
func Deps(fns ...interface{}) {
|
||||
CtxDeps(context.Background(), fns...)
|
||||
}
|
||||
|
||||
func changeExit(old, new int) int {
|
||||
if new == 0 {
|
||||
return old
|
||||
}
|
||||
if old == 0 {
|
||||
return new
|
||||
}
|
||||
if old == new {
|
||||
return old
|
||||
}
|
||||
// both different and both non-zero, just set
|
||||
// exit to 1. Nothing more we can do.
|
||||
return 1
|
||||
}
|
||||
|
||||
// funcName returns the unique name for the function
|
||||
func funcName(i interface{}) string {
|
||||
return runtime.FuncForPC(reflect.ValueOf(i).Pointer()).Name()
|
||||
}
|
||||
|
||||
func displayName(name string) string {
|
||||
splitByPackage := strings.Split(name, ".")
|
||||
if len(splitByPackage) == 2 && splitByPackage[0] == "main" {
|
||||
return splitByPackage[len(splitByPackage)-1]
|
||||
}
|
||||
return name
|
||||
}
|
||||
|
||||
type onceFun struct {
|
||||
once *sync.Once
|
||||
fn Fn
|
||||
err error
|
||||
|
||||
displayName string
|
||||
}
|
||||
|
||||
// run will run the function exactly once and capture the error output. Further runs simply return
|
||||
// the same error output.
|
||||
func (o *onceFun) run(ctx context.Context) error {
|
||||
o.once.Do(func() {
|
||||
if Verbose() {
|
||||
logger.Println("Running dependency:", displayName(o.fn.Name()))
|
||||
}
|
||||
o.err = o.fn.Run(ctx)
|
||||
})
|
||||
return o.err
|
||||
}
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
package mg
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
)
|
||||
|
||||
type fatalErr struct {
|
||||
code int
|
||||
error
|
||||
}
|
||||
|
||||
func (f fatalErr) ExitStatus() int {
|
||||
return f.code
|
||||
}
|
||||
|
||||
type exitStatus interface {
|
||||
ExitStatus() int
|
||||
}
|
||||
|
||||
// Fatal returns an error that will cause mage to print out the
|
||||
// given args and exit with the given exit code.
|
||||
func Fatal(code int, args ...interface{}) error {
|
||||
return fatalErr{
|
||||
code: code,
|
||||
error: errors.New(fmt.Sprint(args...)),
|
||||
}
|
||||
}
|
||||
|
||||
// Fatalf returns an error that will cause mage to print out the
|
||||
// given message and exit with the given exit code.
|
||||
func Fatalf(code int, format string, args ...interface{}) error {
|
||||
return fatalErr{
|
||||
code: code,
|
||||
error: fmt.Errorf(format, args...),
|
||||
}
|
||||
}
|
||||
|
||||
// ExitStatus queries the error for an exit status. If the error is nil, it
|
||||
// returns 0. If the error does not implement ExitStatus() int, it returns 1.
|
||||
// Otherwise it retiurns the value from ExitStatus().
|
||||
func ExitStatus(err error) int {
|
||||
if err == nil {
|
||||
return 0
|
||||
}
|
||||
exit, ok := err.(exitStatus)
|
||||
if !ok {
|
||||
return 1
|
||||
}
|
||||
return exit.ExitStatus()
|
||||
}
|
||||
|
|
@ -0,0 +1,192 @@
|
|||
package mg
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"reflect"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Fn represents a function that can be run with mg.Deps. Package, Name, and ID must combine to
|
||||
// uniquely identify a function, while ensuring the "same" function has identical values. These are
|
||||
// used as a map key to find and run (or not run) the function.
|
||||
type Fn interface {
|
||||
// Name should return the fully qualified name of the function. Usually
|
||||
// it's best to use runtime.FuncForPC(reflect.ValueOf(f).Pointer()).Name().
|
||||
Name() string
|
||||
|
||||
// ID should be an additional uniqueness qualifier in case the name is insufficiently unique.
|
||||
// This can be the case for functions that take arguments (mg.F json-encodes an array of the
|
||||
// args).
|
||||
ID() string
|
||||
|
||||
// Run should run the function.
|
||||
Run(ctx context.Context) error
|
||||
}
|
||||
|
||||
// F takes a function that is compatible as a mage target, and any args that need to be passed to
|
||||
// it, and wraps it in an mg.Fn that mg.Deps can run. Args must be passed in the same order as they
|
||||
// are declared by the function. Note that you do not need to and should not pass a context.Context
|
||||
// to F, even if the target takes a context. Compatible args are int, bool, string, and
|
||||
// time.Duration.
|
||||
func F(target interface{}, args ...interface{}) Fn {
|
||||
hasContext, isNamespace, err := checkF(target, args)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
id, err := json.Marshal(args)
|
||||
if err != nil {
|
||||
panic(fmt.Errorf("can't convert args into a mage-compatible id for mg.Deps: %s", err))
|
||||
}
|
||||
return fn{
|
||||
name: funcName(target),
|
||||
id: string(id),
|
||||
f: func(ctx context.Context) error {
|
||||
v := reflect.ValueOf(target)
|
||||
count := len(args)
|
||||
if hasContext {
|
||||
count++
|
||||
}
|
||||
if isNamespace {
|
||||
count++
|
||||
}
|
||||
vargs := make([]reflect.Value, count)
|
||||
x := 0
|
||||
if isNamespace {
|
||||
vargs[0] = reflect.ValueOf(struct{}{})
|
||||
x++
|
||||
}
|
||||
if hasContext {
|
||||
vargs[x] = reflect.ValueOf(ctx)
|
||||
x++
|
||||
}
|
||||
for y := range args {
|
||||
vargs[x+y] = reflect.ValueOf(args[y])
|
||||
}
|
||||
ret := v.Call(vargs)
|
||||
if len(ret) > 0 {
|
||||
// we only allow functions with a single error return, so this should be safe.
|
||||
if ret[0].IsNil() {
|
||||
return nil
|
||||
}
|
||||
return ret[0].Interface().(error)
|
||||
}
|
||||
return nil
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
type fn struct {
|
||||
name string
|
||||
id string
|
||||
f func(ctx context.Context) error
|
||||
}
|
||||
|
||||
// Name returns the fully qualified name of the function.
|
||||
func (f fn) Name() string {
|
||||
return f.name
|
||||
}
|
||||
|
||||
// ID returns a hash of the argument values passed in
|
||||
func (f fn) ID() string {
|
||||
return f.id
|
||||
}
|
||||
|
||||
// Run runs the function.
|
||||
func (f fn) Run(ctx context.Context) error {
|
||||
return f.f(ctx)
|
||||
}
|
||||
|
||||
func checkF(target interface{}, args []interface{}) (hasContext, isNamespace bool, _ error) {
|
||||
t := reflect.TypeOf(target)
|
||||
if t == nil || t.Kind() != reflect.Func {
|
||||
return false, false, fmt.Errorf("non-function passed to mg.F: %T. The mg.F function accepts function names, such as mg.F(TargetA, \"arg1\", \"arg2\")", target)
|
||||
}
|
||||
|
||||
if t.NumOut() > 1 {
|
||||
return false, false, fmt.Errorf("target has too many return values, must be zero or just an error: %T", target)
|
||||
}
|
||||
if t.NumOut() == 1 && t.Out(0) != errType {
|
||||
return false, false, fmt.Errorf("target's return value is not an error")
|
||||
}
|
||||
|
||||
// more inputs than slots is an error if not variadic
|
||||
if len(args) > t.NumIn() && !t.IsVariadic() {
|
||||
return false, false, fmt.Errorf("too many arguments for target, got %d for %T", len(args), target)
|
||||
}
|
||||
|
||||
if t.NumIn() == 0 {
|
||||
return false, false, nil
|
||||
}
|
||||
|
||||
x := 0
|
||||
inputs := t.NumIn()
|
||||
|
||||
if t.In(0).AssignableTo(emptyType) {
|
||||
// nameSpace func
|
||||
isNamespace = true
|
||||
x++
|
||||
// callers must leave off the namespace value
|
||||
inputs--
|
||||
}
|
||||
if t.NumIn() > x && t.In(x) == ctxType {
|
||||
// callers must leave off the context
|
||||
inputs--
|
||||
|
||||
// let the upper function know it should pass us a context.
|
||||
hasContext = true
|
||||
|
||||
// skip checking the first argument in the below loop if it's a context, since first arg is
|
||||
// special.
|
||||
x++
|
||||
}
|
||||
|
||||
if t.IsVariadic() {
|
||||
if len(args) < inputs-1 {
|
||||
return false, false, fmt.Errorf("too few arguments for target, got %d for %T", len(args), target)
|
||||
|
||||
}
|
||||
} else if len(args) != inputs {
|
||||
return false, false, fmt.Errorf("wrong number of arguments for target, got %d for %T", len(args), target)
|
||||
}
|
||||
|
||||
for _, arg := range args {
|
||||
argT := t.In(x)
|
||||
if t.IsVariadic() && x == t.NumIn()-1 {
|
||||
// For the variadic argument, use the slice element type.
|
||||
argT = argT.Elem()
|
||||
}
|
||||
if !argTypes[argT] {
|
||||
return false, false, fmt.Errorf("argument %d (%s), is not a supported argument type", x, argT)
|
||||
}
|
||||
passedT := reflect.TypeOf(arg)
|
||||
if argT != passedT {
|
||||
return false, false, fmt.Errorf("argument %d expected to be %s, but is %s", x, argT, passedT)
|
||||
}
|
||||
if x < t.NumIn()-1 {
|
||||
x++
|
||||
}
|
||||
}
|
||||
return hasContext, isNamespace, nil
|
||||
}
|
||||
|
||||
// Here we define the types that are supported as arguments/returns
|
||||
var (
|
||||
ctxType = reflect.TypeOf(func(context.Context) {}).In(0)
|
||||
errType = reflect.TypeOf(func() error { return nil }).Out(0)
|
||||
emptyType = reflect.TypeOf(struct{}{})
|
||||
|
||||
intType = reflect.TypeOf(int(0))
|
||||
stringType = reflect.TypeOf(string(""))
|
||||
boolType = reflect.TypeOf(bool(false))
|
||||
durType = reflect.TypeOf(time.Second)
|
||||
|
||||
// don't put ctx in here, this is for non-context types
|
||||
argTypes = map[reflect.Type]bool{
|
||||
intType: true,
|
||||
boolType: true,
|
||||
stringType: true,
|
||||
durType: true,
|
||||
}
|
||||
)
|
||||
|
|
@ -0,0 +1,136 @@
|
|||
package mg
|
||||
|
||||
import (
|
||||
"os"
|
||||
"path/filepath"
|
||||
"runtime"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
// CacheEnv is the environment variable that users may set to change the
|
||||
// location where mage stores its compiled binaries.
|
||||
const CacheEnv = "MAGEFILE_CACHE"
|
||||
|
||||
// VerboseEnv is the environment variable that indicates the user requested
|
||||
// verbose mode when running a magefile.
|
||||
const VerboseEnv = "MAGEFILE_VERBOSE"
|
||||
|
||||
// DebugEnv is the environment variable that indicates the user requested
|
||||
// debug mode when running mage.
|
||||
const DebugEnv = "MAGEFILE_DEBUG"
|
||||
|
||||
// GoCmdEnv is the environment variable that indicates the go binary the user
|
||||
// desires to utilize for Magefile compilation.
|
||||
const GoCmdEnv = "MAGEFILE_GOCMD"
|
||||
|
||||
// IgnoreDefaultEnv is the environment variable that indicates the user requested
|
||||
// to ignore the default target specified in the magefile.
|
||||
const IgnoreDefaultEnv = "MAGEFILE_IGNOREDEFAULT"
|
||||
|
||||
// HashFastEnv is the environment variable that indicates the user requested to
|
||||
// use a quick hash of magefiles to determine whether or not the magefile binary
|
||||
// needs to be rebuilt. This results in faster runtimes, but means that mage
|
||||
// will fail to rebuild if a dependency has changed. To force a rebuild, run
|
||||
// mage with the -f flag.
|
||||
const HashFastEnv = "MAGEFILE_HASHFAST"
|
||||
|
||||
// EnableColorEnv is the environment variable that indicates the user is using
|
||||
// a terminal which supports a color output. The default is false for backwards
|
||||
// compatibility. When the value is true and the detected terminal does support colors
|
||||
// then the list of mage targets will be displayed in ANSI color. When the value
|
||||
// is true but the detected terminal does not support colors, then the list of
|
||||
// mage targets will be displayed in the default colors (e.g. black and white).
|
||||
const EnableColorEnv = "MAGEFILE_ENABLE_COLOR"
|
||||
|
||||
// TargetColorEnv is the environment variable that indicates which ANSI color
|
||||
// should be used to colorize mage targets. This is only applicable when
|
||||
// the MAGEFILE_ENABLE_COLOR environment variable is true.
|
||||
// The supported ANSI color names are any of these:
|
||||
// - Black
|
||||
// - Red
|
||||
// - Green
|
||||
// - Yellow
|
||||
// - Blue
|
||||
// - Magenta
|
||||
// - Cyan
|
||||
// - White
|
||||
// - BrightBlack
|
||||
// - BrightRed
|
||||
// - BrightGreen
|
||||
// - BrightYellow
|
||||
// - BrightBlue
|
||||
// - BrightMagenta
|
||||
// - BrightCyan
|
||||
// - BrightWhite
|
||||
const TargetColorEnv = "MAGEFILE_TARGET_COLOR"
|
||||
|
||||
// Verbose reports whether a magefile was run with the verbose flag.
|
||||
func Verbose() bool {
|
||||
b, _ := strconv.ParseBool(os.Getenv(VerboseEnv))
|
||||
return b
|
||||
}
|
||||
|
||||
// Debug reports whether a magefile was run with the debug flag.
|
||||
func Debug() bool {
|
||||
b, _ := strconv.ParseBool(os.Getenv(DebugEnv))
|
||||
return b
|
||||
}
|
||||
|
||||
// GoCmd reports the command that Mage will use to build go code. By default mage runs
|
||||
// the "go" binary in the PATH.
|
||||
func GoCmd() string {
|
||||
if cmd := os.Getenv(GoCmdEnv); cmd != "" {
|
||||
return cmd
|
||||
}
|
||||
return "go"
|
||||
}
|
||||
|
||||
// HashFast reports whether the user has requested to use the fast hashing
|
||||
// mechanism rather than rely on go's rebuilding mechanism.
|
||||
func HashFast() bool {
|
||||
b, _ := strconv.ParseBool(os.Getenv(HashFastEnv))
|
||||
return b
|
||||
}
|
||||
|
||||
// IgnoreDefault reports whether the user has requested to ignore the default target
|
||||
// in the magefile.
|
||||
func IgnoreDefault() bool {
|
||||
b, _ := strconv.ParseBool(os.Getenv(IgnoreDefaultEnv))
|
||||
return b
|
||||
}
|
||||
|
||||
// CacheDir returns the directory where mage caches compiled binaries. It
|
||||
// defaults to $HOME/.magefile, but may be overridden by the MAGEFILE_CACHE
|
||||
// environment variable.
|
||||
func CacheDir() string {
|
||||
d := os.Getenv(CacheEnv)
|
||||
if d != "" {
|
||||
return d
|
||||
}
|
||||
switch runtime.GOOS {
|
||||
case "windows":
|
||||
return filepath.Join(os.Getenv("HOMEDRIVE"), os.Getenv("HOMEPATH"), "magefile")
|
||||
default:
|
||||
return filepath.Join(os.Getenv("HOME"), ".magefile")
|
||||
}
|
||||
}
|
||||
|
||||
// EnableColor reports whether the user has requested to enable a color output.
|
||||
func EnableColor() bool {
|
||||
b, _ := strconv.ParseBool(os.Getenv(EnableColorEnv))
|
||||
return b
|
||||
}
|
||||
|
||||
// TargetColor returns the configured ANSI color name a color output.
|
||||
func TargetColor() string {
|
||||
s, exists := os.LookupEnv(TargetColorEnv)
|
||||
if exists {
|
||||
if c, ok := getAnsiColor(s); ok {
|
||||
return c
|
||||
}
|
||||
}
|
||||
return DefaultTargetAnsiColor
|
||||
}
|
||||
|
||||
// Namespace allows for the grouping of similar commands
|
||||
type Namespace struct{}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2016 Yasuhiro Matsumoto
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
# go-colorable
|
||||
|
||||
[](https://github.com/mattn/go-colorable/actions?query=workflow%3Atest)
|
||||
[](https://codecov.io/gh/mattn/go-colorable)
|
||||
[](http://godoc.org/github.com/mattn/go-colorable)
|
||||
[](https://goreportcard.com/report/mattn/go-colorable)
|
||||
|
||||
Colorable writer for windows.
|
||||
|
||||
For example, most of logger packages doesn't show colors on windows. (I know we can do it with ansicon. But I don't want.)
|
||||
This package is possible to handle escape sequence for ansi color on windows.
|
||||
|
||||
## Too Bad!
|
||||
|
||||
|
||||
|
||||
|
||||
## So Good!
|
||||
|
||||
|
||||
|
||||
## Usage
|
||||
|
||||
```go
|
||||
logrus.SetFormatter(&logrus.TextFormatter{ForceColors: true})
|
||||
logrus.SetOutput(colorable.NewColorableStdout())
|
||||
|
||||
logrus.Info("succeeded")
|
||||
logrus.Warn("not correct")
|
||||
logrus.Error("something error")
|
||||
logrus.Fatal("panic")
|
||||
```
|
||||
|
||||
You can compile above code on non-windows OSs.
|
||||
|
||||
## Installation
|
||||
|
||||
```
|
||||
$ go get github.com/mattn/go-colorable
|
||||
```
|
||||
|
||||
# License
|
||||
|
||||
MIT
|
||||
|
||||
# Author
|
||||
|
||||
Yasuhiro Matsumoto (a.k.a mattn)
|
||||
38
test/tools/vendor/github.com/mattn/go-colorable/colorable_appengine.go
generated
vendored
Normal file
38
test/tools/vendor/github.com/mattn/go-colorable/colorable_appengine.go
generated
vendored
Normal file
|
|
@ -0,0 +1,38 @@
|
|||
//go:build appengine
|
||||
// +build appengine
|
||||
|
||||
package colorable
|
||||
|
||||
import (
|
||||
"io"
|
||||
"os"
|
||||
|
||||
_ "github.com/mattn/go-isatty"
|
||||
)
|
||||
|
||||
// NewColorable returns new instance of Writer which handles escape sequence.
|
||||
func NewColorable(file *os.File) io.Writer {
|
||||
if file == nil {
|
||||
panic("nil passed instead of *os.File to NewColorable()")
|
||||
}
|
||||
|
||||
return file
|
||||
}
|
||||
|
||||
// NewColorableStdout returns new instance of Writer which handles escape sequence for stdout.
|
||||
func NewColorableStdout() io.Writer {
|
||||
return os.Stdout
|
||||
}
|
||||
|
||||
// NewColorableStderr returns new instance of Writer which handles escape sequence for stderr.
|
||||
func NewColorableStderr() io.Writer {
|
||||
return os.Stderr
|
||||
}
|
||||
|
||||
// EnableColorsStdout enable colors if possible.
|
||||
func EnableColorsStdout(enabled *bool) func() {
|
||||
if enabled != nil {
|
||||
*enabled = true
|
||||
}
|
||||
return func() {}
|
||||
}
|
||||
38
test/tools/vendor/github.com/mattn/go-colorable/colorable_others.go
generated
vendored
Normal file
38
test/tools/vendor/github.com/mattn/go-colorable/colorable_others.go
generated
vendored
Normal file
|
|
@ -0,0 +1,38 @@
|
|||
//go:build !windows && !appengine
|
||||
// +build !windows,!appengine
|
||||
|
||||
package colorable
|
||||
|
||||
import (
|
||||
"io"
|
||||
"os"
|
||||
|
||||
_ "github.com/mattn/go-isatty"
|
||||
)
|
||||
|
||||
// NewColorable returns new instance of Writer which handles escape sequence.
|
||||
func NewColorable(file *os.File) io.Writer {
|
||||
if file == nil {
|
||||
panic("nil passed instead of *os.File to NewColorable()")
|
||||
}
|
||||
|
||||
return file
|
||||
}
|
||||
|
||||
// NewColorableStdout returns new instance of Writer which handles escape sequence for stdout.
|
||||
func NewColorableStdout() io.Writer {
|
||||
return os.Stdout
|
||||
}
|
||||
|
||||
// NewColorableStderr returns new instance of Writer which handles escape sequence for stderr.
|
||||
func NewColorableStderr() io.Writer {
|
||||
return os.Stderr
|
||||
}
|
||||
|
||||
// EnableColorsStdout enable colors if possible.
|
||||
func EnableColorsStdout(enabled *bool) func() {
|
||||
if enabled != nil {
|
||||
*enabled = true
|
||||
}
|
||||
return func() {}
|
||||
}
|
||||
1047
test/tools/vendor/github.com/mattn/go-colorable/colorable_windows.go
generated
vendored
Normal file
1047
test/tools/vendor/github.com/mattn/go-colorable/colorable_windows.go
generated
vendored
Normal file
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,12 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
set -e
|
||||
echo "" > coverage.txt
|
||||
|
||||
for d in $(go list ./... | grep -v vendor); do
|
||||
go test -race -coverprofile=profile.out -covermode=atomic "$d"
|
||||
if [ -f profile.out ]; then
|
||||
cat profile.out >> coverage.txt
|
||||
rm profile.out
|
||||
fi
|
||||
done
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
package colorable
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"io"
|
||||
)
|
||||
|
||||
// NonColorable holds writer but removes escape sequence.
|
||||
type NonColorable struct {
|
||||
out io.Writer
|
||||
}
|
||||
|
||||
// NewNonColorable returns new instance of Writer which removes escape sequence from Writer.
|
||||
func NewNonColorable(w io.Writer) io.Writer {
|
||||
return &NonColorable{out: w}
|
||||
}
|
||||
|
||||
// Write writes data on console
|
||||
func (w *NonColorable) Write(data []byte) (n int, err error) {
|
||||
er := bytes.NewReader(data)
|
||||
var plaintext bytes.Buffer
|
||||
loop:
|
||||
for {
|
||||
c1, err := er.ReadByte()
|
||||
if err != nil {
|
||||
plaintext.WriteTo(w.out)
|
||||
break loop
|
||||
}
|
||||
if c1 != 0x1b {
|
||||
plaintext.WriteByte(c1)
|
||||
continue
|
||||
}
|
||||
_, err = plaintext.WriteTo(w.out)
|
||||
if err != nil {
|
||||
break loop
|
||||
}
|
||||
c2, err := er.ReadByte()
|
||||
if err != nil {
|
||||
break loop
|
||||
}
|
||||
if c2 != 0x5b {
|
||||
continue
|
||||
}
|
||||
|
||||
for {
|
||||
c, err := er.ReadByte()
|
||||
if err != nil {
|
||||
break loop
|
||||
}
|
||||
if ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || c == '@' {
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return len(data), nil
|
||||
}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
Copyright (c) Yasuhiro MATSUMOTO <mattn.jp@gmail.com>
|
||||
|
||||
MIT License (Expat)
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
# go-isatty
|
||||
|
||||
[](http://godoc.org/github.com/mattn/go-isatty)
|
||||
[](https://codecov.io/gh/mattn/go-isatty)
|
||||
[](https://coveralls.io/github/mattn/go-isatty?branch=master)
|
||||
[](https://goreportcard.com/report/mattn/go-isatty)
|
||||
|
||||
isatty for golang
|
||||
|
||||
## Usage
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/mattn/go-isatty"
|
||||
"os"
|
||||
)
|
||||
|
||||
func main() {
|
||||
if isatty.IsTerminal(os.Stdout.Fd()) {
|
||||
fmt.Println("Is Terminal")
|
||||
} else if isatty.IsCygwinTerminal(os.Stdout.Fd()) {
|
||||
fmt.Println("Is Cygwin/MSYS2 Terminal")
|
||||
} else {
|
||||
fmt.Println("Is Not Terminal")
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## Installation
|
||||
|
||||
```
|
||||
$ go get github.com/mattn/go-isatty
|
||||
```
|
||||
|
||||
## License
|
||||
|
||||
MIT
|
||||
|
||||
## Author
|
||||
|
||||
Yasuhiro Matsumoto (a.k.a mattn)
|
||||
|
||||
## Thanks
|
||||
|
||||
* k-takata: base idea for IsCygwinTerminal
|
||||
|
||||
https://github.com/k-takata/go-iscygpty
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
// Package isatty implements interface to isatty
|
||||
package isatty
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
set -e
|
||||
echo "" > coverage.txt
|
||||
|
||||
for d in $(go list ./... | grep -v vendor); do
|
||||
go test -race -coverprofile=profile.out -covermode=atomic "$d"
|
||||
if [ -f profile.out ]; then
|
||||
cat profile.out >> coverage.txt
|
||||
rm profile.out
|
||||
fi
|
||||
done
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
//go:build (darwin || freebsd || openbsd || netbsd || dragonfly || hurd) && !appengine
|
||||
// +build darwin freebsd openbsd netbsd dragonfly hurd
|
||||
// +build !appengine
|
||||
|
||||
package isatty
|
||||
|
||||
import "golang.org/x/sys/unix"
|
||||
|
||||
// IsTerminal return true if the file descriptor is terminal.
|
||||
func IsTerminal(fd uintptr) bool {
|
||||
_, err := unix.IoctlGetTermios(int(fd), unix.TIOCGETA)
|
||||
return err == nil
|
||||
}
|
||||
|
||||
// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
|
||||
// terminal. This is also always false on this environment.
|
||||
func IsCygwinTerminal(fd uintptr) bool {
|
||||
return false
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
//go:build appengine || js || nacl || wasm
|
||||
// +build appengine js nacl wasm
|
||||
|
||||
package isatty
|
||||
|
||||
// IsTerminal returns true if the file descriptor is terminal which
|
||||
// is always false on js and appengine classic which is a sandboxed PaaS.
|
||||
func IsTerminal(fd uintptr) bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
|
||||
// terminal. This is also always false on this environment.
|
||||
func IsCygwinTerminal(fd uintptr) bool {
|
||||
return false
|
||||
}
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
//go:build plan9
|
||||
// +build plan9
|
||||
|
||||
package isatty
|
||||
|
||||
import (
|
||||
"syscall"
|
||||
)
|
||||
|
||||
// IsTerminal returns true if the given file descriptor is a terminal.
|
||||
func IsTerminal(fd uintptr) bool {
|
||||
path, err := syscall.Fd2path(int(fd))
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
return path == "/dev/cons" || path == "/mnt/term/dev/cons"
|
||||
}
|
||||
|
||||
// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
|
||||
// terminal. This is also always false on this environment.
|
||||
func IsCygwinTerminal(fd uintptr) bool {
|
||||
return false
|
||||
}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
//go:build solaris && !appengine
|
||||
// +build solaris,!appengine
|
||||
|
||||
package isatty
|
||||
|
||||
import (
|
||||
"golang.org/x/sys/unix"
|
||||
)
|
||||
|
||||
// IsTerminal returns true if the given file descriptor is a terminal.
|
||||
// see: https://src.illumos.org/source/xref/illumos-gate/usr/src/lib/libc/port/gen/isatty.c
|
||||
func IsTerminal(fd uintptr) bool {
|
||||
_, err := unix.IoctlGetTermio(int(fd), unix.TCGETA)
|
||||
return err == nil
|
||||
}
|
||||
|
||||
// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
|
||||
// terminal. This is also always false on this environment.
|
||||
func IsCygwinTerminal(fd uintptr) bool {
|
||||
return false
|
||||
}
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
//go:build (linux || aix || zos) && !appengine
|
||||
// +build linux aix zos
|
||||
// +build !appengine
|
||||
|
||||
package isatty
|
||||
|
||||
import "golang.org/x/sys/unix"
|
||||
|
||||
// IsTerminal return true if the file descriptor is terminal.
|
||||
func IsTerminal(fd uintptr) bool {
|
||||
_, err := unix.IoctlGetTermios(int(fd), unix.TCGETS)
|
||||
return err == nil
|
||||
}
|
||||
|
||||
// IsCygwinTerminal return true if the file descriptor is a cygwin or msys2
|
||||
// terminal. This is also always false on this environment.
|
||||
func IsCygwinTerminal(fd uintptr) bool {
|
||||
return false
|
||||
}
|
||||
|
|
@ -0,0 +1,125 @@
|
|||
//go:build windows && !appengine
|
||||
// +build windows,!appengine
|
||||
|
||||
package isatty
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"strings"
|
||||
"syscall"
|
||||
"unicode/utf16"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
const (
|
||||
objectNameInfo uintptr = 1
|
||||
fileNameInfo = 2
|
||||
fileTypePipe = 3
|
||||
)
|
||||
|
||||
var (
|
||||
kernel32 = syscall.NewLazyDLL("kernel32.dll")
|
||||
ntdll = syscall.NewLazyDLL("ntdll.dll")
|
||||
procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
|
||||
procGetFileInformationByHandleEx = kernel32.NewProc("GetFileInformationByHandleEx")
|
||||
procGetFileType = kernel32.NewProc("GetFileType")
|
||||
procNtQueryObject = ntdll.NewProc("NtQueryObject")
|
||||
)
|
||||
|
||||
func init() {
|
||||
// Check if GetFileInformationByHandleEx is available.
|
||||
if procGetFileInformationByHandleEx.Find() != nil {
|
||||
procGetFileInformationByHandleEx = nil
|
||||
}
|
||||
}
|
||||
|
||||
// IsTerminal return true if the file descriptor is terminal.
|
||||
func IsTerminal(fd uintptr) bool {
|
||||
var st uint32
|
||||
r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, fd, uintptr(unsafe.Pointer(&st)), 0)
|
||||
return r != 0 && e == 0
|
||||
}
|
||||
|
||||
// Check pipe name is used for cygwin/msys2 pty.
|
||||
// Cygwin/MSYS2 PTY has a name like:
|
||||
// \{cygwin,msys}-XXXXXXXXXXXXXXXX-ptyN-{from,to}-master
|
||||
func isCygwinPipeName(name string) bool {
|
||||
token := strings.Split(name, "-")
|
||||
if len(token) < 5 {
|
||||
return false
|
||||
}
|
||||
|
||||
if token[0] != `\msys` &&
|
||||
token[0] != `\cygwin` &&
|
||||
token[0] != `\Device\NamedPipe\msys` &&
|
||||
token[0] != `\Device\NamedPipe\cygwin` {
|
||||
return false
|
||||
}
|
||||
|
||||
if token[1] == "" {
|
||||
return false
|
||||
}
|
||||
|
||||
if !strings.HasPrefix(token[2], "pty") {
|
||||
return false
|
||||
}
|
||||
|
||||
if token[3] != `from` && token[3] != `to` {
|
||||
return false
|
||||
}
|
||||
|
||||
if token[4] != "master" {
|
||||
return false
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
// getFileNameByHandle use the undocomented ntdll NtQueryObject to get file full name from file handler
|
||||
// since GetFileInformationByHandleEx is not available under windows Vista and still some old fashion
|
||||
// guys are using Windows XP, this is a workaround for those guys, it will also work on system from
|
||||
// Windows vista to 10
|
||||
// see https://stackoverflow.com/a/18792477 for details
|
||||
func getFileNameByHandle(fd uintptr) (string, error) {
|
||||
if procNtQueryObject == nil {
|
||||
return "", errors.New("ntdll.dll: NtQueryObject not supported")
|
||||
}
|
||||
|
||||
var buf [4 + syscall.MAX_PATH]uint16
|
||||
var result int
|
||||
r, _, e := syscall.Syscall6(procNtQueryObject.Addr(), 5,
|
||||
fd, objectNameInfo, uintptr(unsafe.Pointer(&buf)), uintptr(2*len(buf)), uintptr(unsafe.Pointer(&result)), 0)
|
||||
if r != 0 {
|
||||
return "", e
|
||||
}
|
||||
return string(utf16.Decode(buf[4 : 4+buf[0]/2])), nil
|
||||
}
|
||||
|
||||
// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
|
||||
// terminal.
|
||||
func IsCygwinTerminal(fd uintptr) bool {
|
||||
if procGetFileInformationByHandleEx == nil {
|
||||
name, err := getFileNameByHandle(fd)
|
||||
if err != nil {
|
||||
return false
|
||||
}
|
||||
return isCygwinPipeName(name)
|
||||
}
|
||||
|
||||
// Cygwin/msys's pty is a pipe.
|
||||
ft, _, e := syscall.Syscall(procGetFileType.Addr(), 1, fd, 0, 0)
|
||||
if ft != fileTypePipe || e != 0 {
|
||||
return false
|
||||
}
|
||||
|
||||
var buf [2 + syscall.MAX_PATH]uint16
|
||||
r, _, e := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(),
|
||||
4, fd, fileNameInfo, uintptr(unsafe.Pointer(&buf)),
|
||||
uintptr(len(buf)*2), 0, 0)
|
||||
if r == 0 || e != 0 {
|
||||
return false
|
||||
}
|
||||
|
||||
l := *(*uint32)(unsafe.Pointer(&buf))
|
||||
return isCygwinPipeName(string(utf16.Decode(buf[2 : 2+l/2])))
|
||||
}
|
||||
|
|
@ -102,6 +102,14 @@ vbatts@valse ~/src/vb/git-validation (master) $ GIT_CHECK_EXCLUDE="./vendor:./gi
|
|||
|
||||
using the `GIT_CHECK_EXCLUDE` environment variable. Multiple paths should be separated by colon(`:`)
|
||||
|
||||
## contributing
|
||||
|
||||
When making a change, verify it with:
|
||||
|
||||
```shell
|
||||
go run mage.go lint vet build test
|
||||
```
|
||||
|
||||
## Rules
|
||||
|
||||
Default rules are added by registering them to the `validate` package.
|
||||
|
|
|
|||
|
|
@ -15,13 +15,19 @@ import (
|
|||
// If commitrange is a single commit, all ancestor commits up through the hash provided.
|
||||
// If commitrange is an empty commit range, then nil is returned.
|
||||
func Commits(commitrange string) ([]CommitEntry, error) {
|
||||
// TEST if it has _enough_ of a range from rev-list
|
||||
commitrange, err := checkRevList(commitrange)
|
||||
if err != nil {
|
||||
logrus.Errorf("failed to validate the git commit range: %s", err)
|
||||
return nil, err
|
||||
}
|
||||
cmdArgs := []string{"git", "rev-list", commitrange}
|
||||
if debug() {
|
||||
logrus.Infof("[git] cmd: %q", strings.Join(cmdArgs, " "))
|
||||
}
|
||||
output, err := exec.Command(cmdArgs[0], cmdArgs[1:]...).Output()
|
||||
if err != nil {
|
||||
logrus.Errorf("mm[git] cmd: %q", strings.Join(cmdArgs, " "))
|
||||
logrus.Errorf("[git] cmd: %q", strings.Join(cmdArgs, " "))
|
||||
return nil, err
|
||||
}
|
||||
if len(output) == 0 {
|
||||
|
|
@ -39,6 +45,39 @@ func Commits(commitrange string) ([]CommitEntry, error) {
|
|||
return commits, nil
|
||||
}
|
||||
|
||||
// Since the commitrange requested may be longer than the depth being cloned in CI,
|
||||
// check for an error, if so do a git log to get the oldest available commit for a reduced range.
|
||||
func checkRevList(commitrange string) (string, error) {
|
||||
cmdArgs := []string{"git", "rev-list", commitrange}
|
||||
if debug() {
|
||||
logrus.Infof("[git] cmd: %q", strings.Join(cmdArgs, " "))
|
||||
}
|
||||
_, err := exec.Command(cmdArgs[0], cmdArgs[1:]...).Output()
|
||||
if err == nil {
|
||||
// no issues, return now
|
||||
return commitrange, nil
|
||||
}
|
||||
cmdArgs = []string{"git", "log", "--pretty=oneline"}
|
||||
if debug() {
|
||||
logrus.Infof("[git] cmd: %q", strings.Join(cmdArgs, " "))
|
||||
}
|
||||
output, err := exec.Command(cmdArgs[0], cmdArgs[1:]...).Output()
|
||||
if err != nil {
|
||||
logrus.Errorf("[git] cmd: %q", strings.Join(cmdArgs, " "))
|
||||
return "", err
|
||||
}
|
||||
// This "output" is now the list of available commits and short description.
|
||||
// We want the last commit hash only.. (i.e. `| tail -n1 | awk '{ print $1 }'`)
|
||||
chunks := strings.Split(strings.TrimSpace(string(output)), "\n")
|
||||
if len(chunks) == 1 {
|
||||
return strings.Split(chunks[0], " ")[0], nil
|
||||
}
|
||||
last := chunks[len(chunks)-1]
|
||||
lastCommit := strings.Split(last, " ")[0]
|
||||
|
||||
return fmt.Sprintf("%s..HEAD", lastCommit), nil
|
||||
}
|
||||
|
||||
// FieldNames are for the formating and rendering of the CommitEntry structs.
|
||||
// Keys here are from git log pretty format "format:..."
|
||||
var FieldNames = map[string]string{
|
||||
|
|
|
|||
|
|
@ -0,0 +1,119 @@
|
|||
//go:build mage
|
||||
// +build mage
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"io"
|
||||
"os"
|
||||
"os/exec"
|
||||
|
||||
"github.com/fatih/color"
|
||||
"github.com/magefile/mage/mg" // mg contains helpful utility functions, like Deps
|
||||
)
|
||||
|
||||
var (
|
||||
// Default target to run when none is specified
|
||||
// If not set, running mage will list available targets
|
||||
Default = Build
|
||||
app string = "git-validation"
|
||||
Stdout = cw{c: color.New(color.FgGreen), o: os.Stdout}
|
||||
Stderr = cw{c: color.New(color.FgRed), o: os.Stderr}
|
||||
)
|
||||
|
||||
// hack around color.Color not implementing Write()
|
||||
type cw struct {
|
||||
c *color.Color
|
||||
o io.Writer
|
||||
}
|
||||
|
||||
func (cw cw) Write(p []byte) (int, error) {
|
||||
i := len(p)
|
||||
_, err := cw.c.Fprint(cw.o, string(p)) // discarding the number of bytes written for now...
|
||||
return i, err
|
||||
}
|
||||
|
||||
// A build step that requires additional params, or platform specific steps for example
|
||||
func Build() error {
|
||||
mg.Deps(InstallDeps)
|
||||
fmt.Println("Building...")
|
||||
cmd := exec.Command("go", "build", "-v", "-o", app, ".")
|
||||
cmd.Stdout = Stdout
|
||||
cmd.Stderr = Stderr
|
||||
return cmd.Run()
|
||||
}
|
||||
|
||||
// Vet the codes
|
||||
func Vet() error {
|
||||
fmt.Println("go vet...")
|
||||
cmd := exec.Command("go", "vet", "./...")
|
||||
cmd.Stdout = Stdout
|
||||
cmd.Stderr = Stderr
|
||||
return cmd.Run()
|
||||
}
|
||||
|
||||
// Run the Linters
|
||||
func Lint() error {
|
||||
mg.Deps(InstallToolsLint)
|
||||
fmt.Println("Linting...")
|
||||
cmd := exec.Command("golangci-lint", "run")
|
||||
cmd.Stdout = Stdout
|
||||
cmd.Stderr = Stderr
|
||||
return cmd.Run()
|
||||
}
|
||||
|
||||
// Run the tests available
|
||||
func Test() error {
|
||||
fmt.Println("Testing...")
|
||||
cmd := exec.Command("go", "test", "-v", "./...")
|
||||
cmd.Stdout = Stdout
|
||||
cmd.Stderr = Stderr
|
||||
return cmd.Run()
|
||||
}
|
||||
|
||||
// A custom install step if you need your bin someplace other than go/bin
|
||||
func Install() error {
|
||||
mg.Deps(Build)
|
||||
fmt.Println("Installing...")
|
||||
return os.Rename(app, "/usr/local/bin/"+app)
|
||||
}
|
||||
|
||||
// Manage your deps, or running package managers.
|
||||
func InstallDeps() error {
|
||||
mg.Deps(Tidy)
|
||||
fmt.Println("Installing Deps...")
|
||||
cmd := exec.Command("go", "get", "./...")
|
||||
cmd.Stdout = Stdout
|
||||
cmd.Stderr = Stderr
|
||||
return cmd.Run()
|
||||
}
|
||||
|
||||
// Tools used during build/dev/test
|
||||
func InstallTools() error {
|
||||
mg.Deps(InstallToolsLint)
|
||||
return nil
|
||||
}
|
||||
|
||||
func InstallToolsLint() error {
|
||||
fmt.Println("Installing Deps...")
|
||||
cmd := exec.Command("go", "install", "github.com/golangci/golangci-lint/cmd/golangci-lint@v1.51.2")
|
||||
cmd.Stdout = Stdout
|
||||
cmd.Stderr = Stderr
|
||||
return cmd.Run()
|
||||
}
|
||||
|
||||
// Tidy go modules
|
||||
func Tidy() error {
|
||||
fmt.Println("Tidy up...")
|
||||
cmd := exec.Command("go", "mod", "tidy")
|
||||
cmd.Stdout = Stdout
|
||||
cmd.Stderr = Stderr
|
||||
return cmd.Run()
|
||||
}
|
||||
|
||||
// Clean up after yourself
|
||||
func Clean() {
|
||||
fmt.Println("Cleaning...")
|
||||
os.RemoveAll(app)
|
||||
}
|
||||
|
|
@ -3,10 +3,10 @@ package main
|
|||
import (
|
||||
"flag"
|
||||
"fmt"
|
||||
"log"
|
||||
"os"
|
||||
"strings"
|
||||
|
||||
"github.com/sirupsen/logrus"
|
||||
_ "github.com/vbatts/git-validation/rules/danglingwhitespace"
|
||||
_ "github.com/vbatts/git-validation/rules/dco"
|
||||
_ "github.com/vbatts/git-validation/rules/messageregexp"
|
||||
|
|
@ -27,6 +27,10 @@ var (
|
|||
flTravisPROnly = flag.Bool("travis-pr-only", true, "when on travis, only run validations if the CI-Build is checking pull-request build")
|
||||
)
|
||||
|
||||
func init() {
|
||||
logrus.SetOutput(os.Stderr)
|
||||
}
|
||||
|
||||
func main() {
|
||||
flag.Parse()
|
||||
|
||||
|
|
@ -62,7 +66,7 @@ func main() {
|
|||
rules = validate.FilterRules(validate.RegisteredRules, validate.SanitizeFilters(*flRun))
|
||||
}
|
||||
if os.Getenv("DEBUG") != "" {
|
||||
log.Printf("%#v", rules) // XXX maybe reduce this list
|
||||
logrus.Printf("%#v", rules) // XXX maybe reduce this list
|
||||
}
|
||||
|
||||
var commitRange = *flCommitRange
|
||||
|
|
@ -80,13 +84,14 @@ func main() {
|
|||
}
|
||||
}
|
||||
|
||||
logrus.Infof("using commit range: %s", commitRange)
|
||||
runner, err := validate.NewRunner(*flDir, rules, commitRange, *flVerbose)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
logrus.Fatal(err)
|
||||
}
|
||||
|
||||
if err := runner.Run(); err != nil {
|
||||
log.Fatal(err)
|
||||
logrus.Fatal(err)
|
||||
}
|
||||
_, fail := runner.Results.PassFail()
|
||||
if fail > 0 {
|
||||
|
|
|
|||
|
|
@ -75,7 +75,6 @@ func SanitizeFilters(filtStr string) (filters []string) {
|
|||
//
|
||||
// Some `includes` rules have values assigned to them.
|
||||
// i.e. -run "dco,message_regexp='^JIRA-[0-9]+ [A-Z].*$'"
|
||||
//
|
||||
func FilterRules(rules []Rule, includes []string) []Rule {
|
||||
ret := []Rule{}
|
||||
|
||||
|
|
@ -83,7 +82,7 @@ func FilterRules(rules []Rule, includes []string) []Rule {
|
|||
for i := range includes {
|
||||
if strings.Contains(includes[i], "=") {
|
||||
chunks := strings.SplitN(includes[i], "=", 2)
|
||||
if strings.ToLower(r.Name) == strings.ToLower(chunks[0]) {
|
||||
if strings.EqualFold(r.Name, chunks[0]) {
|
||||
// for these rules, the Name won't be unique per se. There may be
|
||||
// multiple "regexp=" with different values. We'll need to set the
|
||||
// .Value = chunk[1] and ensure r is dup'ed so they don't clobber
|
||||
|
|
@ -93,7 +92,7 @@ func FilterRules(rules []Rule, includes []string) []Rule {
|
|||
ret = append(ret, newR)
|
||||
}
|
||||
} else {
|
||||
if strings.ToLower(r.Name) == strings.ToLower(includes[i]) {
|
||||
if strings.EqualFold(r.Name, includes[i]) {
|
||||
ret = append(ret, r)
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -5,6 +5,7 @@ import (
|
|||
"os"
|
||||
"path/filepath"
|
||||
|
||||
"github.com/sirupsen/logrus"
|
||||
"github.com/vbatts/git-validation/git"
|
||||
)
|
||||
|
||||
|
|
@ -29,7 +30,11 @@ func NewRunner(root string, rules []Rule, commitrange string, verbose bool) (*Ru
|
|||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer os.Chdir(cwd)
|
||||
defer func() {
|
||||
if err := os.Chdir(cwd); err != nil {
|
||||
logrus.Warnf("changing working directory to %q failed: %s", cwd, err)
|
||||
}
|
||||
}()
|
||||
|
||||
if err := os.Chdir(newroot); err != nil {
|
||||
return nil, err
|
||||
|
|
@ -56,7 +61,11 @@ func (r *Runner) Run() error {
|
|||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer os.Chdir(cwd)
|
||||
defer func() {
|
||||
if err := os.Chdir(cwd); err != nil {
|
||||
logrus.Warnf("changing working directory to %q failed: %s", cwd, err)
|
||||
}
|
||||
}()
|
||||
|
||||
if err := os.Chdir(r.Root); err != nil {
|
||||
return err
|
||||
|
|
|
|||
|
|
@ -2,6 +2,9 @@
|
|||
## explicit; go 1.11
|
||||
github.com/cpuguy83/go-md2man/v2
|
||||
github.com/cpuguy83/go-md2man/v2/md2man
|
||||
# github.com/fatih/color v1.15.0
|
||||
## explicit; go 1.17
|
||||
github.com/fatih/color
|
||||
# github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572
|
||||
## explicit; go 1.13
|
||||
github.com/go-task/slim-sprig
|
||||
|
|
@ -11,6 +14,15 @@ github.com/google/pprof/profile
|
|||
# github.com/hashicorp/go-version v1.3.0
|
||||
## explicit
|
||||
github.com/hashicorp/go-version
|
||||
# github.com/magefile/mage v1.14.0
|
||||
## explicit; go 1.12
|
||||
github.com/magefile/mage/mg
|
||||
# github.com/mattn/go-colorable v0.1.13
|
||||
## explicit; go 1.15
|
||||
github.com/mattn/go-colorable
|
||||
# github.com/mattn/go-isatty v0.0.17
|
||||
## explicit; go 1.15
|
||||
github.com/mattn/go-isatty
|
||||
# github.com/onsi/ginkgo/v2 v2.13.0
|
||||
## explicit; go 1.18
|
||||
github.com/onsi/ginkgo/v2/config
|
||||
|
|
@ -35,7 +47,7 @@ github.com/russross/blackfriday/v2
|
|||
# github.com/sirupsen/logrus v1.8.1
|
||||
## explicit; go 1.13
|
||||
github.com/sirupsen/logrus
|
||||
# github.com/vbatts/git-validation v1.2.0
|
||||
# github.com/vbatts/git-validation v1.2.1
|
||||
## explicit; go 1.12
|
||||
github.com/vbatts/git-validation
|
||||
github.com/vbatts/git-validation/git
|
||||
|
|
|
|||
Loading…
Reference in New Issue