KOReader: Release Plugin in Subfolder

gistfile1.txt

name: Release Plugin in Subfolder

# This workflow is for plugins where the .koplugin folder is in a subfolder of the repository
# (e.g., pinpadlockscreen.koplugin/ inside pinpad_screenlock_plugin repository)
# It automatically finds the .koplugin folder and creates a proper release ZIP

on:
  push:
    tags:
      - 'v*'

jobs:
  release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Find .koplugin folder
        id: find_plugin
        run: |
          # Find the .koplugin folder (could be in root or subfolder)
          PLUGIN_DIR=$(find . -type d -name "*.koplugin" | head -1)
          
          if [ -z "$PLUGIN_DIR" ]; then
            echo "❌ Error: No .koplugin folder found in repository"
            exit 1
          fi
          
          # Remove leading ./ if present
          PLUGIN_DIR=${PLUGIN_DIR#./}
          
          # Get just the folder name (e.g., pinpadlockscreen.koplugin)
          PLUGIN_NAME=$(basename "$PLUGIN_DIR")
          
          echo "Found plugin folder: $PLUGIN_DIR"
          echo "Plugin name: $PLUGIN_NAME"
          echo "plugin_dir=$PLUGIN_DIR" >> $GITHUB_OUTPUT
          echo "plugin_name=$PLUGIN_NAME" >> $GITHUB_OUTPUT
      
      - name: Extract version from tag
        id: version
        run: |
          VERSION=${GITHUB_REF#refs/tags/v}
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "Version: $VERSION"
      
      - name: Create release archive
        run: |
          set -e
          VERSION=${{ steps.version.outputs.version }}
          PLUGIN_DIR="${{ steps.find_plugin.outputs.plugin_dir }}"
          PLUGIN_NAME="${{ steps.find_plugin.outputs.plugin_name }}"
          ARCHIVE_NAME=${PLUGIN_NAME}-v${VERSION}.zip
          
          echo "Creating archive: $ARCHIVE_NAME"
          echo "From plugin directory: $PLUGIN_DIR"
          
          # Create a temporary directory for packaging
          PKG_ROOT=plugin_pkg
          rm -rf "$PKG_ROOT"
          mkdir -p "$PKG_ROOT"
          
          # Copy the .koplugin folder to the package root
          cp -r "$PLUGIN_DIR" "$PKG_ROOT/"
          
          # Create ZIP with the .koplugin folder at the root
          (cd "$PKG_ROOT" && zip -r "../${ARCHIVE_NAME}" "$PLUGIN_NAME")
          
          echo "archive_name=${ARCHIVE_NAME}" >> $GITHUB_ENV
          
          # Verify the ZIP structure
          echo "Verifying ZIP structure:"
          unzip -l "$ARCHIVE_NAME" | head -10
      
      - name: Extract changelog for this version
        id: changelog
        run: |
          VERSION=${{ steps.version.outputs.version }}
          echo "Extracting changelog for version: $VERSION"
          
          # Check if CHANGELOG.md exists
          if [ ! -f CHANGELOG.md ]; then
            echo "⚠ No CHANGELOG.md found, creating default"
            echo "## Version $VERSION" > release_notes.txt
            echo "" >> release_notes.txt
            echo "See the repository for details." >> release_notes.txt
          else
            # Extract changelog entry for this version from CHANGELOG.md
            START_LINE=$(grep -n "^## \[$VERSION\]" CHANGELOG.md | head -1 | cut -d: -f1)
            
            if [ -z "$START_LINE" ]; then
              # Try without brackets
              START_LINE=$(grep -n "^## $VERSION" CHANGELOG.md | head -1 | cut -d: -f1)
            fi
            
            if [ -z "$START_LINE" ]; then
              echo "⚠ No changelog entry found for version $VERSION"
              echo "## Version $VERSION" > release_notes.txt
              echo "" >> release_notes.txt
              echo "See [CHANGELOG.md](CHANGELOG.md) for details." >> release_notes.txt
            else
              echo "Found changelog entry at line $START_LINE"
              
              # Find the next version header (if any)
              NEXT_LINE=$(awk -v start="$START_LINE" 'NR > start && /^## \[/ {print NR; exit}' CHANGELOG.md)
              
              if [ -z "$NEXT_LINE" ]; then
                # Try without brackets
                NEXT_LINE=$(awk -v start="$START_LINE" 'NR > start && /^## / {print NR; exit}' CHANGELOG.md)
              fi
              
              if [ -z "$NEXT_LINE" ]; then
                # No next version found, extract to end of file
                sed -n "${START_LINE},\$p" CHANGELOG.md > release_notes.txt
              else
                # Extract up to (but not including) next version
                END_LINE=$((NEXT_LINE - 1))
                sed -n "${START_LINE},${END_LINE}p" CHANGELOG.md > release_notes.txt
              fi
              
              # Remove the version header line (first line: "## [VERSION] - DATE" or "## VERSION")
              sed -i '1d' release_notes.txt
              
              # Remove trailing empty lines
              perl -i -pe 'chomp if eof' release_notes.txt 2>/dev/null || true
              perl -i -0pe 's/\n+$//' release_notes.txt 2>/dev/null || true
            fi
          fi
          
          # Verify we have content
          if [ ! -s release_notes.txt ]; then
            echo "⚠ Extracted changelog is empty, creating default"
            echo "## Version $VERSION" > release_notes.txt
            echo "" >> release_notes.txt
            echo "See the repository for details." >> release_notes.txt
          fi
          
          echo "--- Release Notes ---"
          cat release_notes.txt
          echo "--- End Release Notes ---"
          echo "File size: $(wc -c < release_notes.txt) bytes"
      
      - name: Create GitHub Release
        uses: softprops/action-gh-release@v1
        with:
          files: |
            ${{ env.archive_name }}
          body_path: release_notes.txt
          draft: false
          prerelease: false
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}