release.yml

name: Release Plugin

on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write

jobs:
  release:
    name: Build and Release
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'
          java-version: '21'

      - name: Setup Gradle
        uses: gradle/actions/setup-gradle@v4

      - name: Extract version from tag
        id: version
        run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT

      - name: Build Plugin
        run: ./gradlew buildPlugin -Porg.gradle.project.pluginVersion=${{ steps.version.outputs.VERSION }}

      - name: Find built zip
        id: artifact
        run: |
          ZIP_PATH=$(find build/distributions -name "*.zip" | head -1)
          echo "ZIP_PATH=$ZIP_PATH" >> $GITHUB_OUTPUT
          echo "ZIP_NAME=$(basename $ZIP_PATH)" >> $GITHUB_OUTPUT

      - name: Extract changelog for version
        id: changelog
        run: |
          # Extract the changelog section for this version
          # The changelog format is: <h3>VERSION</h3><ul>...</ul>
          VERSION=${{ steps.version.outputs.VERSION }}
          # Convert to HTML entity for matching if needed

          # Use awk to extract changelog section between VERSION h3 tags
          CHANGELOG=$(awk -v ver="$VERSION" '
            /<h3>[0-9]+\.[0-9]+\.[0-9]+<\/h3>/ {
              if (found) exit
              if ($0 ~ "<h3>" ver "</h3>") {
                found=1
                printf "%s\n", $0
                next
              }
            }
            found {
              print
              if (/<\/ul>/) exit
            }
          ' includes/pluginChanges.html)

          # Clean up HTML tags for release body, keep list items
          BODY=$(echo "$CHANGELOG" | sed 's/<[^>]*>//g' | sed 's/^[[:space:]]*//' | grep -v '^$')
          echo "body<<EOF" >> $GITHUB_OUTPUT
          echo "$BODY" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ github.ref_name }}
          name: Release ${{ steps.version.outputs.VERSION }}
          body: ${{ steps.changelog.outputs.body }}
          draft: false
          prerelease: false
          generate_release_notes: false
          assets: |
            ${{ steps.artifact.outputs.ZIP_PATH }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}