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.NET 9 samples

.NET 9 samples #162

Workflow file for this run

name: Build Changed C# Projects for PR
on:
pull_request:
paths-ignore:
- '**.md'
jobs:
build:
strategy:
fail-fast: false
matrix:
os: [windows-latest, macos-14]
runs-on: ${{ matrix.os }}
steps:
- name: Checkout code
uses: actions/checkout@v4
with:
fetch-depth: 2
- name: Install .NET 9
uses: actions/[email protected]
with:
dotnet-version: 9.0
- name: Install .NET MAUI Workload
run: dotnet workload install maui
# if: runner.os == 'macOS' # reenable when .NET 8 is default on hosted runners
- name: Select Xcode Version
run: sudo xcode-select -s /Applications/Xcode_16.app
if: runner.os == 'macOS'
- name: Find and build changed projects
run: |
$failedProjectCount=0
# Get the list of changed files
$changedFiles = git diff --name-only -r --diff-filter=d HEAD^1 HEAD
$excluded_projects_file="./eng/excluded_projects_" + "${{ runner.os }}".ToLower() + ".txt"
$excluded_projects=@()
$processedProjects=@()
$jobSummaryFile=$env:GITHUB_STEP_SUMMARY
if (Test-Path $excluded_projects_file) {
$excluded_projects = Get-Content -Path $excluded_projects_file | Where-Object { $_ -notmatch "^\s*#" -and $_ -match "\S" }
}
Write-Output "# .NET MAUI Sample Apps Build Status (${{ runner.os }})" | Out-File -FilePath $jobSummaryFile -Append
Write-Output "Only projects that have changes are built." | Out-File -FilePath $jobSummaryFile -Append
Write-Output "| Project | Build Status |" | Out-File -FilePath $jobSummaryFile -Append
Write-Output "|---|---|" | Out-File -FilePath $jobSummaryFile -Append
# Determine the corresponding project for each changed file
foreach ($file in $changedFiles) {
$projectToBuild=""
# Check if the file is a .csproj file
if ($file -like '*.csproj') {
$projectToBuild = $file
} else {
$currentFolder = (Get-Item -LiteralPath (Resolve-Path -Path "$file")).Directory
while ($currentFolder -ne $null -and '' -ne $currentFolder) {
$csprojFiles = Get-ChildItem -Path $currentFolder -Filter '*.csproj' -File
if ($csprojFiles.Count -gt 0) {
break
}
$currentFolder = Split-Path -Parent $currentFolder
}
if ($csprojFiles.Count -gt 0) {
$projectToBuild = $csprojFiles[0].FullName
}
}
if (-not [string]::IsNullOrEmpty($projectToBuild)) {
$projectToBuild = (Resolve-Path -Path $projectToBuild -Relative).Replace("\", "/")
# Only proceed when this project has not been built yet
if (-not ($processedProjects -contains $projectToBuild)) {
Write-Output "::notice:: $projectToBuild is not in processed builds yet"
$processedProjects += $projectToBuild
Write-Output "::notice:: Added $projectToBuild to processed builds"
if ($excluded_projects -contains $projectToBuild) {
Write-Output "::notice:: Skipping build for excluded project: $projectToBuild"
Write-Output "| $projectToBuild | Skipped |" | Out-File -FilePath $jobSummaryFile -Append
$skippedProjectCount++
}
else {
Write-Output "::group:: Building $projectToBuild"
dotnet build $projectToBuild
if ($LASTEXITCODE -gt 0) {
Write-Output "::error:: Build failed for $projectToBuild"
Write-Output "| $projectToBuild | :x: |" | Out-File -FilePath $jobSummaryFile -Append
$failedProjectCount++
}
else {
Write-Output "Build succeeded for $projectToBuild"
Write-Output "| $projectToBuild | :white_check_mark: |" | Out-File -FilePath $jobSummaryFile -Append
}
$proj_dir = [System.IO.Path]::GetDirectoryName($projectToBuild)
Write-Output "Cleaning up bin & obj in $proj_dir"
Get-ChildItem -Path $proj_dir -Directory -Recurse -Include bin,obj | Remove-Item -Recurse -Force
Write-Output "::endgroup::"
}
}
}
else {
Write-Output "::warning:: Found no csproj for file $file"
}
}
if ($failedProjectCount -gt 0) {
Write-Output "" | Out-File -FilePath $jobSummaryFile -Append
Write-Output "# Failed builds: $failedProjectCount" | Out-File -FilePath $jobSummaryFile -Append
Write-Output "# Skipped builds: $skippedProjectCount" | Out-File -FilePath $jobSummaryFile -Append
exit $failedProjectCount
}
shell: powershell