Add automatic release CI with patch version bumping and MSVC optimization #1
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| name: Release Build | |
| on: | |
| pull_request: | |
| types: [closed] | |
| branches: | |
| - main | |
| permissions: | |
| contents: write | |
| jobs: | |
| build-and-release: | |
| # Only run if PR was merged (not just closed) and source files changed | |
| if: github.event.pull_request.merged == true | |
| runs-on: windows-latest | |
| concurrency: | |
| group: 'release-${{ github.ref }}' | |
| cancel-in-progress: false | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 # Fetch all history for proper versioning | |
| - name: Check if source files changed | |
| id: check_files | |
| shell: pwsh | |
| run: | | |
| # Get list of changed files in the merged PR | |
| $changedFiles = git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }} | |
| Write-Output "Changed files:" | |
| Write-Output $changedFiles | |
| # Check if any C++ source files changed | |
| $sourceChanged = $false | |
| foreach ($file in $changedFiles) { | |
| if ($file -match '\.(cpp|h|hpp|c|cc|cxx)$') { | |
| $sourceChanged = $true | |
| Write-Output "Source file changed: $file" | |
| break | |
| } | |
| } | |
| if ($sourceChanged) { | |
| Write-Output "should_release=true" >> $env:GITHUB_OUTPUT | |
| Write-Output "Source files changed - will proceed with release" | |
| } else { | |
| Write-Output "should_release=false" >> $env:GITHUB_OUTPUT | |
| Write-Output "No source files changed - skipping release" | |
| } | |
| - name: Setup MSVC | |
| if: steps.check_files.outputs.should_release == 'true' | |
| uses: ilammy/msvc-dev-cmd@v1 | |
| - name: Get latest release tag | |
| if: steps.check_files.outputs.should_release == 'true' | |
| id: get_latest_tag | |
| shell: pwsh | |
| run: | | |
| # Get the latest tag that matches semantic versioning pattern | |
| $tags = git tag -l "v[0-9]*.[0-9]*.[0-9]*" | |
| if ($tags) { | |
| # Parse and sort tags by semantic version | |
| $sortedTags = $tags | ForEach-Object { | |
| if ($_ -match 'v?(\d+)\.(\d+)\.(\d+)') { | |
| [PSCustomObject]@{ | |
| Tag = $_ | |
| Major = [int]$Matches[1] | |
| Minor = [int]$Matches[2] | |
| Patch = [int]$Matches[3] | |
| } | |
| } | |
| } | Sort-Object -Property Major, Minor, Patch -Descending | |
| $latestTag = $sortedTags[0].Tag | |
| Write-Output "Latest tag: $latestTag" | |
| Write-Output "latest_tag=$latestTag" >> $env:GITHUB_OUTPUT | |
| } else { | |
| Write-Output "No existing tags found, starting from v0.0.0" | |
| Write-Output "latest_tag=v0.0.0" >> $env:GITHUB_OUTPUT | |
| } | |
| - name: Determine next version | |
| if: steps.check_files.outputs.should_release == 'true' | |
| id: next_version | |
| shell: pwsh | |
| run: | | |
| $latestTag = "${{ steps.get_latest_tag.outputs.latest_tag }}" | |
| # Parse version (remove 'v' prefix) | |
| if ($latestTag -match 'v?(\d+)\.(\d+)\.(\d+)') { | |
| $major = [int]$Matches[1] | |
| $minor = [int]$Matches[2] | |
| $patch = [int]$Matches[3] | |
| # Increment patch version | |
| $patch = $patch + 1 | |
| $newVersion = "v$major.$minor.$patch" | |
| Write-Output "Next version: $newVersion" | |
| Write-Output "version=$newVersion" >> $env:GITHUB_OUTPUT | |
| Write-Output "version_number=$major.$minor.$patch" >> $env:GITHUB_OUTPUT | |
| } else { | |
| Write-Error "Could not parse version from tag: $latestTag" | |
| exit 1 | |
| } | |
| - name: Parse commit message for release notes | |
| if: steps.check_files.outputs.should_release == 'true' | |
| id: parse_commit | |
| shell: pwsh | |
| run: | | |
| # Get commit information in a single call | |
| $commitMsg = git log -1 --pretty=%B | |
| $commitSubject = $commitMsg.Split("`n")[0] | |
| $commitBodyLines = $commitMsg.Split("`n") | Select-Object -Skip 1 | |
| $commitBody = ($commitBodyLines -join "`n").Trim() | |
| # Create release notes | |
| $releaseNotes = "## Changes`n`n" | |
| # Parse commit type (fix, feat, docs, etc.) | |
| if ($commitSubject -match '^(fix|feat|docs|style|refactor|test|chore|perf|ci|build|revert)(\(.+\))?:\s*(.+)$') { | |
| $type = $Matches[1] | |
| $description = $Matches[3] | |
| $typeLabel = switch ($type) { | |
| 'fix' { '🐛 Fix' } | |
| 'feat' { '✨ Feature' } | |
| 'docs' { '📚 Documentation' } | |
| 'style' { '💄 Style' } | |
| 'refactor' { '♻️ Refactor' } | |
| 'test' { '✅ Test' } | |
| 'chore' { '🔧 Chore' } | |
| 'perf' { '⚡ Performance' } | |
| 'ci' { '👷 CI' } | |
| 'build' { '📦 Build' } | |
| 'revert' { '⏪ Revert' } | |
| default { '📝 Update' } | |
| } | |
| $releaseNotes += "**$typeLabel**: $description`n" | |
| } else { | |
| # If not following conventional commits, just use the subject | |
| $releaseNotes += "$commitSubject`n" | |
| } | |
| # Add commit body if present (with length limit) | |
| if ($commitBody -ne "") { | |
| $maxBodyLength = 1000 | |
| if ($commitBody.Length -gt $maxBodyLength) { | |
| $commitBody = $commitBody.Substring(0, $maxBodyLength) + "..." | |
| } | |
| $releaseNotes += "`n$commitBody`n" | |
| } | |
| # Add commit SHA | |
| $commitSha = git rev-parse --short HEAD | |
| $releaseNotes += "`n---`n*Commit: $commitSha*" | |
| # Save to output using multiline string with proper escaping | |
| $delimiter = "EOF_$(Get-Random)" | |
| Write-Output "notes<<$delimiter" >> $env:GITHUB_OUTPUT | |
| Write-Output $releaseNotes >> $env:GITHUB_OUTPUT | |
| Write-Output $delimiter >> $env:GITHUB_OUTPUT | |
| - name: Compile with MSVC | |
| if: steps.check_files.outputs.should_release == 'true' | |
| id: compile | |
| shell: pwsh | |
| run: | | |
| # Compile and capture exit code | |
| cl /O2 /Ot /GL /std:c++20 /EHsc main.cpp /DUNICODE /D_UNICODE /Fe:win-witr.exe | |
| $exitCode = $LASTEXITCODE | |
| if ($exitCode -eq 0) { | |
| Write-Output "Compilation successful" | |
| Write-Output "compile_success=true" >> $env:GITHUB_OUTPUT | |
| } else { | |
| Write-Output "Compilation failed with exit code: $exitCode" | |
| Write-Output "compile_success=false" >> $env:GITHUB_OUTPUT | |
| Write-Error "Build failed - release will be skipped" | |
| exit 1 | |
| } | |
| - name: Create Release and Upload Asset | |
| if: steps.check_files.outputs.should_release == 'true' && steps.compile.outputs.compile_success == 'true' | |
| uses: softprops/action-gh-release@v2 | |
| with: | |
| tag_name: ${{ steps.next_version.outputs.version }} | |
| name: Release win-witr ${{ steps.next_version.outputs.version }} | |
| body: ${{ steps.parse_commit.outputs.notes }} | |
| files: win-witr.exe | |
| draft: false | |
| prerelease: true | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} |