mirror of
https://github.com/docker-library/golang.git
synced 2025-02-06 08:33:38 +00:00
79 lines
3.5 KiB
Docker
79 lines
3.5 KiB
Docker
FROM mcr.microsoft.com/windows/{{ env.windowsVariant }}:{{ env.windowsRelease }}
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# $ProgressPreference: https://github.com/PowerShell/PowerShell/issues/2138#issuecomment-251261324
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SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
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# install MinGit (especially for "go get")
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# https://blogs.msdn.microsoft.com/visualstudioalm/2016/09/03/whats-new-in-git-for-windows-2-10/
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# "Essentially, it is a Git for Windows that was stripped down as much as possible without sacrificing the functionality in which 3rd-party software may be interested."
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# "It currently requires only ~45MB on disk."
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ENV GIT_VERSION 2.23.0
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ENV GIT_TAG v${GIT_VERSION}.windows.1
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ENV GIT_DOWNLOAD_URL https://github.com/git-for-windows/git/releases/download/${GIT_TAG}/MinGit-${GIT_VERSION}-64-bit.zip
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ENV GIT_DOWNLOAD_SHA256 8f65208f92c0b4c3ae4c0cf02d4b5f6791d539cd1a07b2df62b7116467724735
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# steps inspired by "chcolateyInstall.ps1" from "git.install" (https://chocolatey.org/packages/git.install)
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RUN Write-Host ('Downloading {0} ...' -f $env:GIT_DOWNLOAD_URL); \
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[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; \
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Invoke-WebRequest -Uri $env:GIT_DOWNLOAD_URL -OutFile 'git.zip'; \
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\
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Write-Host ('Verifying sha256 ({0}) ...' -f $env:GIT_DOWNLOAD_SHA256); \
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if ((Get-FileHash git.zip -Algorithm sha256).Hash -ne $env:GIT_DOWNLOAD_SHA256) { \
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Write-Host 'FAILED!'; \
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exit 1; \
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}; \
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\
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Write-Host 'Expanding ...'; \
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Expand-Archive -Path git.zip -DestinationPath C:\git\.; \
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\
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Write-Host 'Removing ...'; \
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Remove-Item git.zip -Force; \
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\
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Write-Host 'Updating PATH ...'; \
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$env:PATH = 'C:\git\cmd;C:\git\mingw64\bin;C:\git\usr\bin;' + $env:PATH; \
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[Environment]::SetEnvironmentVariable('PATH', $env:PATH, [EnvironmentVariableTarget]::Machine); \
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\
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Write-Host 'Verifying install ("git version") ...'; \
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git version; \
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\
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Write-Host 'Complete.';
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# for 1.17+, we'll follow the (new) Go upstream default for install (https://golang.org/cl/283600), which frees up C:\go to be the default GOPATH and thus match the Linux images more closely (https://github.com/docker-library/golang/issues/288)
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ENV GOPATH C:\\go
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# HOWEVER, please note that it is the Go upstream intention to remove GOPATH support entirely: https://blog.golang.org/go116-module-changes
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# PATH isn't actually set in the Docker image, so we have to set it from within the container
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RUN $newPath = ('{0}\bin;C:\Program Files\Go\bin;{1}' -f $env:GOPATH, $env:PATH); \
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Write-Host ('Updating PATH: {0}' -f $newPath); \
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[Environment]::SetEnvironmentVariable('PATH', $newPath, [EnvironmentVariableTarget]::Machine);
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# doing this first to share cache across versions more aggressively
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ENV GOLANG_VERSION {{ .version }}
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RUN $url = '{{ .arches["windows-amd64"].url }}'; \
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Write-Host ('Downloading {0} ...' -f $url); \
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[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; \
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Invoke-WebRequest -Uri $url -OutFile 'go.zip'; \
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\
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$sha256 = '{{ .arches["windows-amd64"].sha256 }}'; \
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Write-Host ('Verifying sha256 ({0}) ...' -f $sha256); \
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if ((Get-FileHash go.zip -Algorithm sha256).Hash -ne $sha256) { \
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Write-Host 'FAILED!'; \
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exit 1; \
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}; \
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\
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Write-Host 'Expanding ...'; \
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Expand-Archive go.zip -DestinationPath C:\; \
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\
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Write-Host 'Moving ...'; \
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Move-Item -Path C:\go -Destination 'C:\Program Files\Go'; \
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\
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Write-Host 'Removing ...'; \
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Remove-Item go.zip -Force; \
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\
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Write-Host 'Verifying install ("go version") ...'; \
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go version; \
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\
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Write-Host 'Complete.';
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WORKDIR $GOPATH
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