updated win agent

Pipfile

@@ -15,6 +15,8 @@ python-benedict = "==0.23.2"
 GitPython = "==3.1.14"
 types-pyyaml = "*"
 pytest = "*"
+chardet = "*"
+certifi = "*"
 
 [dev-packages]
 

containers/buildkite-premerge-windows/Dockerfile

@@ -0,0 +1,100 @@
+# escape=`
+
+# Agent image for LLVM org cluster.
+FROM mcr.microsoft.com/dotnet/framework/sdk:4.8-windowsservercore-ltsc2019
+
+# Restore the default Windows shell for correct batch processing.
+SHELL ["cmd", "/S", "/C"]
+
+# Download the Build Tools bootstrapper.
+ADD https://aka.ms/vs/16/release/vs_buildtools.exe C:\TEMP\vs_buildtools.exe
+
+# Download channel for fixed install.
+ARG CHANNEL_URL=https://aka.ms/vs/16/release/channel
+ADD ${CHANNEL_URL} C:\TEMP\VisualStudio.chman
+
+# Install Build Tools with C++ workload.
+#   - Documentation for docker installation 
+#     https://docs.microsoft.com/en-us/visualstudio/install/build-tools-container?view=vs-2019
+#   - Documentation on workloads 
+#     https://docs.microsoft.com/en-us/visualstudio/install/workload-component-id-vs-build-tools?view=vs-2019#c-build-tools
+#   - Documentation on flags
+#     https://docs.microsoft.com/en-us/visualstudio/install/use-command-line-parameters-to-install-visual-studio?view=vs-2019
+RUN C:\TEMP\vs_buildtools.exe --quiet --wait --norestart --nocache `
+    --channelUri C:\TEMP\VisualStudio.chman `
+    --installChannelUri C:\TEMP\VisualStudio.chman `
+    --installPath C:\BuildTools `
+    --add Microsoft.VisualStudio.Workload.VCTools `
+    --add Microsoft.VisualStudio.Component.VC.ATL `
+    --includeRecommended `
+    || IF "%ERRORLEVEL%"=="3010" EXIT 0
+
+# Register DIA dll (Debug Interface Access) so it can be used to symbolize 
+# the stack traces. Register dll for 32 and 64 bit.
+# see https://developercommunity.visualstudio.com/content/problem/290674/msdia140dll-is-not-registered-on-vs2017-hosts.html
+RUN regsvr32 /S "C:\BuildTools\DIA SDK\bin\amd64\msdia140.dll" & `
+    regsvr32 /S "C:\BuildTools\DIA SDK\bin\msdia140.dll"
+
+# install chocolately as package manager
+RUN powershell -NoProfile -InputFormat None -Command `
+    iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1')) ; `
+    choco feature disable --name showDownloadProgress
+
+# install tools as described in https://llvm.org/docs/GettingStartedVS.html
+# and a few more that were not documented...
+RUN choco install -y ninja git
+# Pin an older version of Python; the current Python 3.10 fails when
+# doing "pip install" for the other dependencies, as it fails to find libxml
+# while compiling some package.
+RUN choco install -y python3 --version 3.9.7
+
+# ActivePerl is currently not installable via Chocolatey, see
+# http://disq.us/p/2ipditb. Install StrawberryPerl instead. Unfortunately,
+# StrawberryPerl not only installs Perl, but also a redundant C/C++ compiler
+# toolchain, and a copy of pkg-config which can cause misdetections for other
+# built products, see
+# https://github.com/StrawberryPerl/Perl-Dist-Strawberry/issues/11 for further
+# details. Remove the redundant and unnecessary parts of the StrawberryPerl
+# install.
+RUN choco install -y strawberryperl && `
+    rmdir /q /s c:\strawberry\c && `
+    del /q c:\strawberry\perl\bin\pkg-config*
+
+# libcxx requires clang(-cl) to be available
+RUN choco install -y sccache llvm
+RUN pip install psutil
+
+# install python dependencies for the scripts
+RUN pip install -r https://raw.githubusercontent.com/google/llvm-premerge-checks/main/scripts/requirements.txt
+
+RUN curl -LO https://github.com/mstorsjo/llvm-mingw/releases/download/20220323/llvm-mingw-20220323-ucrt-x86_64.zip && `
+    powershell Expand-Archive llvm-mingw-*-ucrt-x86_64.zip -DestinationPath . && `
+    del llvm-mingw-*-ucrt-x86_64.zip && `
+    ren llvm-mingw-20220323-ucrt-x86_64 llvm-mingw
+
+# configure Python encoding
+ENV PYTHONIOENCODING=UTF-8
+
+# update the path variable    
+# C:\Program Files\Git\usr\bin contains a usable bash and other unix tools.
+# C:\llvm-mingw\bin contains Clang configured for mingw targets and
+#     corresponding sysroots. Both the 'llvm' package (with Clang defaulting
+#     to MSVC targets) and this directory contains executables named
+#     'clang.exe' - add this last to let the other one have precedence.
+#     To use these compilers, use the triple prefixed form, e.g.
+#     x86_64-w64-mingw32-clang.
+RUN powershell -Command `
+    [System.Environment]::SetEnvironmentVariable('PATH', `
+    [System.Environment]::GetEnvironmentVariable('PATH', 'machine') + ';C:\Program Files\Git\usr\bin;C:\llvm-mingw\bin', `
+    'machine')
+
+# support long file names during git checkout
+RUN git config --system core.longpaths true & `
+    git config --global core.autocrlf false
+
+# For debugging of files beeing locked by some processes.
+RUN choco install -y handle
+COPY start_agent.ps1 C:\scripts\
+COPY pre-checkout.bat c:\buildkite-agent\hooks\
+COPY post-checkout.bat c:\buildkite-agent\hooks\
+CMD ["powershell", "C:\\scripts\\start_agent.ps1"]

containers/buildkite-premerge-windows/post-checkout.bat

@@ -0,0 +1,2 @@
+echo "post-checkout"
+powershell c:\llvm-premerge-checks\scripts\windows\post-checkout.ps1

containers/buildkite-premerge-windows/pre-checkout.bat

@@ -0,0 +1,5 @@
+echo "pre-checkout: update scripts"
+cd c:\llvm-premerge-checks
+git pull
+git rev-parse HEAD
+powershell c:\llvm-premerge-checks\scripts\windows\pre-checkout.ps1

containers/buildkite-premerge-windows/start_agent.ps1

@@ -0,0 +1,11 @@
+git clone https://github.com/google/llvm-premerge-checks.git c:\llvm-premerge-checks
+New-Item c:\ws -Force -ItemType Directory
+$env:BUILDKITE_BUILD_PATH = "c:\ws"
+
+# Install Buildkite agent.
+iex ((New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/buildkite/agent/master/install.ps1'))
+$env:SCCACHE_DIR="C:\ws\sccache"
+$env:SCCACHE_IDLE_TIMEOUT="0"
+Remove-Item -Recurse -Force -ErrorAction Ignore $env:SCCACHE_DIR
+sccache --start-server
+C:\buildkite-agent\bin\buildkite-agent.exe start

scripts/windows_agent_start_buildkite.ps1

@@ -21,6 +21,8 @@ param(
     [string]$workdir = "c:\ws"
 )
 
+New-Item $workdir -Force -ItemType Directorys
+
 cd c:\llvm-premerge-checks
 git pull
 c:\llvm-premerge-checks\scripts\windows\start_container.ps1 -version $version -workdir $workdir