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Merge pull request #298 from compnerd/dev
Windows: add an image for building the toolchain
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‎swift-ci/README.md

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/bin/bash -lc "cp -r /source/* /home/build-user/; ./swift/utils/build-script --preset buildbot_linux install_destdir=/home/build-user/swift-install installable_package=/home/build-user/swift-DEVELOPMENT-SNAPSHOT-$(date +'%F')-a.tar.gz"
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```
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## Quick Start for Windows Development
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The Windows Docker image will setup an enviornment with Python, Visual Studio
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Build Tools, and Git. It is setup to assume that the sources will be available
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in `S:\SourceCache`.
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### Building and Tagging the image
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```powershell
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cd master\windows\10.0.19044.1706
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docker image build --compress -t swift:swiftci .
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```
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### Running the image
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```powershell
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docker run --rm -it -v %UserProfile%\data:S: swift:swiftci
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```
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### Building the Toolchain
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While we can build the toolchain in the containerized environment, the sources
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are expected to reside on the host and is passed into the docker container as a
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volume. The rest of automation expects that the Sources reside under a
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directory with the name `SourceCache`.
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#### Clone the Sources
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```cmd
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md %UserProfile%\data\SourceCache
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cd %UserProfile%\data\SourceCache
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git clone -b stable/20220426 -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/llvm-project
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-cmark cmark
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-experimental-string-processing
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-corelibs-libdispatch
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-corelibs-foundation
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-corelibs-xctest
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-argument-parser
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-crypto
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-driver
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-llbuild llbuild
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-package-manager
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-system
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-tools-support-core
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/swift-installer-scripts
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/indexstore-db
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/apple/sourcekit-lsp
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git clone -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/jpsim/Yams
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git clone -t curl-7_77_0 -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/curl/curl
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git clone -t v2.9.12 -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/gnome/libxml2
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git clone -t v1.2.11 -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/madler/zlib
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git clone -b maint/maint-69 -c core.autocrlf=input -c core.symlink=true -c core.useBuiltinFSMonitor=false https://github.com/unicode-org/icu
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```
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#### Run Docker
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```cmd
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docker run --rm -it -v %UserProfile%\data:S: swift:swiftci
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```
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#### Build the Toolchain
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This will build a full Swift toolchain distribution (llvm, clang, lld, lldb,
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swift, swift-package-manger, SourceKit-LSP) and the Windows SDK (x86, x64,
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ARM64).
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```cmd
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S:
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S:\SourceCache\swift\utils\build.cmd
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```
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#### Running Swift Tests
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The toolchain tests require some modifications to the path to find some of the
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dependencies. The following will run the Swift test suite within the docker
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container:
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```cmd
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path S:\b\1\bin;S:\b\1\tools\swift\libdispatch-windows-x86_64-prefix\bin;%Path%;%ProgramFiles%\Git\usr\bin
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ninja -C S:\b\1 check-swift
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```
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#### Using the Toolchain
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> **NOTE**: Running the test suite and using the toolchain near the production mode are mututally incompatible (due to the path changes).
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The build will generate a toolchain image that is roughly similar to the
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installed version. The following can be run inside the docker container to use
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the toolchain:
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```cmd
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set SDKROOT=S:\Library\Developer\Platforms\Windows.platform\Developer\SDKs\Windows.sdk
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path S:\Library\Developer\Platforms\Windows.platform\Developer\SDKs\Windows.sdk\usr\bin\x64;S:\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin;%Path%
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```
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Because the toolchain is built in the volume which is backed by the host, the
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toolchain can be used on the host (assuming the dependencies such as Visual
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Studio is installed and the module modules deployed). The adjusted paths below
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should enable that:
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```cmd
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set SDKROOT=%UserProfile%\data\Library\Developer\Platforms\Windows.platform\Developer\SDKs\Windows.sdk
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path %UserProfile%\data\Library\Developer\Platforms\Windows.platform\Developer\SDKs\Windows.sdk\usr\bin\x64;%UserProfile%\data\Library\Developer\Toolchains\unknown-Asserts-development.xctoolchain\usr\bin;%Path%
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```
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## Contributions
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Contributions via pull requests are welcome and encouraged :)

‎swift-ci/master/windows/10.0.19042.1645/Dockerfile

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# escape=`
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FROM mcr.microsoft.com/windows/servercore:10.0.19042.1645 AS windows
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LABEL maintainer="Swift Infrastructure <[email protected]>"
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LABEL description="Docker Container for the Swift programming language"
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ARG GIT=https://github.com/git-for-windows/git/releases/download/v2.36.0.windows.1/Git-2.36.0-64-bit.exe
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ARG PYTHON=https://www.python.org/ftp/python/3.10.4/python-3.10.4-amd64.exe
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# restore the default Windows shell for correct batch processing
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SHELL ["cmd", "/S", "/C"]
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# Enable Developer Mode.
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RUN reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock" /t REG_DWORD /f /v "AllowDevelopmentWithoutDevLicense" /d "1"
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# Enable Long Paths
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RUN reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem" /t REG_DWORD /f /v "LongPathsEnabled" /d "1"
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# Install Git.
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# See: git-[version]-[bit].exe /SAVEINF=git.inf and /?
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COPY git.inf .
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RUN `
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curl -SLo git.exe %GIT% `
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&& (start /w git.exe /SP- /VERYSILENT /SUPPRESSMSGBOXES /NOCANCEL /NORESTART /CLOSEAPPLICATIONS /FORCECLOSEAPPLICATIONS /LOADINF=git.inf ) `
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&& del /q git.exe git.inf
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# Install Python.
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# See: https://docs.python.org/3.10/using/windows.html
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# FIXME: it appears that `PYTHONHOME` and `PYTHONPATH` are unset
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COPY unattend.xml .
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RUN `
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curl -SLo python.exe %PYTHON% `
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&& (start /w python.exe /quiet ) `
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&& del /q python.exe unattend.xml
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# Install Visual Studio Build Tools
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RUN `
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curl -SLo vs_buildtools.exe https://aka.ms/vs/17/release/vs_buildtools.exe `
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&& (start /w vs_buildtools.exe --quiet --wait --norestart --nocache `
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--add Microsoft.VisualStudio.Component.Windows11SDK.22000 `
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--add Microsoft.VisualStudio.Component.VC.ATL `
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--add Microsoft.VisualStudio.Component.VC.ATL.ARM `
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--add Microsoft.VisualStudio.Component.VC.ATL.ARM64 `
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--add Microsoft.VisualStudio.Component.VC.CMake.Project `
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--add Microsoft.VisualStudio.Component.VC.Tools.x86.x64 `
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--add Microsoft.VisualStudio.Component.VC.Tools.ARM64 `
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--add Microsoft.VisualStudio.Component.VC.Tools.ARM `
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|| IF "%EXITCODE%"=="3010" EXIT 0) `
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&& del /q vs_buildtools.exe
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COPY InstallModules.cmd .
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RUN InstallModules.cmd && del /q InstallModules.cmd
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# FIXME: we should use a non-Administrator user
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# USER ContainerUser
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ENV PYTHONUTF8=1
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# Default to powershell
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CMD ["powershell.exe", "-nologo", "-ExecutionPolicy", "Bypass"]

‎swift-ci/master/windows/10.0.19042.1645/InstallModules.cmd

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@echo off
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setlocal
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set vswhere=%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe
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FOR /F "tokens=* usebackq" %%r IN (`"%vswhere%" -nologo -latest -all -prerelease -products * -property installationPath`) DO SET VsDevCmd=%%r\Common7\Tools\VsDevCmd.bat
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CALL "%VsDevCmd%" -no_logo -host_arch=amd64 -arch=amd64
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mklink "%UniversalCRTSdkDir%\Include\%UCRTVersion%\ucrt\module.modulemap" S:\SourceCache\swift\stdlib\public\Platform\ucrt.modulemap
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mklink "%UniversalCRTSdkDir%\Include\%UCRTVersion%\um\module.modulemap" S:\SourceCache\swift\stdlib\public\Platform\winsdk.modulemap
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mklink "%VCToolsInstallDir%\include\module.modulemap" S:\SourceCache\swift\stdlib\public\Platform\visualc.modulemap
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mklink "%VCToolsInstallDir%\include\visualc.apinotes" S:\SourceCache\swift\stdlib\public\Platform\visualc.apinotes
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endlocal
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@echo on

‎swift-ci/master/windows/10.0.19042.1645/git.inf

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[Setup]
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NoIcons=1
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Components=gitlfs
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EditorOption=VIM
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PathOption=Cmd
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SSHOption=OpenSSH
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TurtoiseOption=false
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CURLOption=WinSSL
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BashTerminalOption=ConHost
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PerformanceTweaksFSCache=Enabled
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EnableSymlinks=Enabled
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EnablePseudoConsoltSupport=Disabled
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EnableFSMonitor=Enabled

‎swift-ci/master/windows/10.0.19042.1645/unattend.xml

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<?xml version="1.0" encoding="utf-8"?>
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<Options>
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<Option Name="InstallAllUsers" Value="1" />
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<Option Name="AssociateFiles" Value="0" />
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<Option Name="PrependPath" Value="1" />
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<Option Name="Shortcuts" Value="0" />
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<Option Name="Include_doc" Value="0" />
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<Option Name="Include_debug" Value="0" />
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<Option Name="Include_dev" Value="1" />
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<Option Name="Include_exe" Value="1" />
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<Option Name="Include_launcher" Value="0" />
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<Option Name="InstallLauncherAllUsers" Value="0" />
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<Option Name="Include_lib" Value="1" />
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<Option Name="Include_symbols" Value="0" />
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<Option Name="Include_tcltk" Value="0" />
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<Option Name="Include_test" Value="0" />
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<Option Name="Include_tools" Value="0" />
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</Options>

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