voculinux/.github/workflows/nightly.yml

name: Nightly Build

on:
  schedule:
    - cron: '0 2 * * *'
  workflow_dispatch:  # Allow manual triggering for testing

permissions:
  contents: write  # Required to create/update releases

jobs:
  nightly:
    name: Build and Publish Nightly
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: main
          fetch-depth: 0

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.10'
          cache: 'pip'

      - name: Install system dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            portaudio19-dev \
            python3-dev \
            libgirepository1.0-dev \
            pkg-config

      - name: Install build dependencies
        run: |
          python -m pip install --upgrade pip setuptools wheel build twine

      - name: Build package
        run: |
          python -m build
          ls -la dist/

      - name: Generate nightly version
        id: version
        run: |
          BASE_VERSION=$(grep -oP '__version__\s*=\s*"\K[^"]+' src/vocalinux/version.py)
          DATE=$(date +%Y%m%d)
          SHORT_SHA=$(git rev-parse --short HEAD)
          NIGHTLY_VERSION="${BASE_VERSION}.dev${DATE}+${SHORT_SHA}"
          echo "version=${NIGHTLY_VERSION}" >> $GITHUB_OUTPUT
          echo "base_version=${BASE_VERSION}" >> $GITHUB_OUTPUT
          echo "date=${DATE}" >> $GITHUB_OUTPUT
          echo "sha=${SHORT_SHA}" >> $GITHUB_OUTPUT
          echo "Built version: ${NIGHTLY_VERSION}"

      - name: Rename artifacts for nightly
        run: |
          for file in dist/*; do
            base=$(basename "$file")
            if [[ "$base" == vocalinux-* ]]; then
              # Rename vocalinux-0.5.0b0-py3-none-any.whl -> vocalinux-0.5.0b0.dev20250211+g1234567-py3-none-any.whl
              newname=$(echo "$base" | sed "s/vocalinux-\([^-]*\)-/vocalinux-${{ steps.version.outputs.version }}-/")
              mv "$file" "dist/$newname"
            fi
          done
          ls -la dist/

      - name: Cleanup old nightly releases
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          # Get list of nightly releases (tagged with nightly-YYYY-MM-DD), sorted by date descending
          # Keep only the 3 most recent, delete the rest
          gh release list --repo ${{ github.repository }} --limit 100 | \
            grep "nightly-" | \
            sort -t$'\t' -k3 -r | \
            tail -n +4 | \
            while IFS=$'\t' read -r tag name date; do
              echo "Deleting old nightly release: $tag"
              gh release delete "$tag" --yes --repo ${{ github.repository }} 2>/dev/null || true
              git push origin :refs/tags/"$tag" 2>/dev/null || true
            done

      - name: Generate release notes
        id: release_notes
        run: |
          COMMIT_MSG=$(git log -1 --pretty=format:"%s" HEAD)
          COMMIT_AUTHOR=$(git log -1 --pretty=format:"%an" HEAD)
          COMMIT_DATE=$(git log -1 --pretty=format:"%ci" HEAD)
          COMMIT_BODY=$(git log -1 --pretty=format:"%b" HEAD)
          
          # Get recent commits (last 10) for changelog
          RECENT_COMMITS=$(git log --oneline -10 --no-decorate | sed 's/^/- /')
          
          # Get changes since last tag (if exists)
          LAST_TAG=$(git describe --tags --abbrev=0 --match "nightly-*" 2>/dev/null || echo "")
          if [ -n "$LAST_TAG" ]; then
            CHANGES_SINCE=$(git log --oneline "$LAST_TAG"..HEAD --no-decorate | sed 's/^/- /')
            CHANGES_SECTION="### Changes Since Last Nightly
          ${CHANGES_SINCE:-"*No new commits since last nightly*"}"
          else
            CHANGES_SECTION="### Recent Commits
          ${RECENT_COMMITS}"
          fi
          
          cat > /tmp/release_notes.md << EOF
          ## Nightly Build ${{ steps.version.outputs.version }}

          **This is a nightly development build. It may contain bugs or incomplete features. Use at your own risk.**

          ---

          ### What's in This Build

          **Commit Details:**
          - **SHA:** \`${{ steps.version.outputs.sha }}\`
          - **Message:** ${COMMIT_MSG}
          - **Author:** ${COMMIT_AUTHOR}
          - **Date:** ${COMMIT_DATE}

          ${CHANGES_SECTION}

          ---

          ### Installation

          #### Quick Install (Recommended)
          Download the wheel file below and install:
          \`\`\`bash
          pip install vocalinux-${{ steps.version.outputs.version }}-py3-none-any.whl
          \`\`\`

          #### From PyPI (Stable)
          For the latest stable release:
          \`\`\`bash
          pip install vocalinux
          \`\`\`

          #### Using Install Script
          \`\`\`bash
          curl -fsSL https://raw.githubusercontent.com/jatinkrmalik/vocalinux/main/install.sh | bash
          \`\`\`

          ---

          ### Build Information

          | Property | Value |
          |----------|-------|
          | **Version** | ${{ steps.version.outputs.version }} |
          | **Base Version** | ${{ steps.version.outputs.base_version }} |
          | **Build Date** | ${{ steps.version.outputs.date }} |
          | **Python** | 3.8+ |
          | **OS** | Linux (X11 & Wayland) |

          ---

          ### Files

          - **\`vocalinux-${{ steps.version.outputs.version }}-py3-none-any.whl\`** - Python wheel (recommended)
          - **\`vocalinux-${{ steps.version.outputs.version }}.tar.gz\`** - Source distribution

          ---

          ### Links

          - [Documentation](https://vocalinux.com)
          - [Report Issues](https://github.com/jatinkrmalik/vocalinux/issues)
          - [Other Releases](https://github.com/jatinkrmalik/vocalinux/releases)

          ---

          *Only the 3 most recent nightly builds are kept. This build will be automatically deleted when newer nightlies are created.*
          
          *Generated on $(date -u +"%Y-%m-%d %H:%M:%S UTC")*
          EOF
          echo "notes_file=/tmp/release_notes.md" >> $GITHUB_OUTPUT

      - name: Create nightly release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          # Create release with dated tag: nightly-2025-02-11
          RELEASE_TAG="nightly-$(date +%Y-%m-%d)"
          
          # If a release for today already exists, delete it first
          gh release delete "$RELEASE_TAG" --yes --repo ${{ github.repository }} 2>/dev/null || true
          git push origin :refs/tags/"$RELEASE_TAG" 2>/dev/null || true
          
          gh release create "$RELEASE_TAG" \
            --title "Nightly Build - ${{ steps.version.outputs.version }}" \
            --notes-file ${{ steps.release_notes.outputs.notes_file }} \
            --prerelease \
            dist/*

      - name: Upload artifacts (backup)
        uses: actions/upload-artifact@v4
        with:
          name: vocalinux-nightly-${{ steps.version.outputs.version }}
          path: dist/
          retention-days: 7