release-github.yml

name: Publish GitHub Release

on:
  workflow_dispatch:
    inputs:
      ref:
        description: 'Tag to run workflow on'
        required: true
  push:
    tags:
      - "v*.*.*"

jobs:
  release:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.inputs.ref || github.ref_name }}

      - name: Set up JDK 11
        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '11'
          cache: 'gradle'

      - name: Cache Gradle
        uses: actions/cache@v4
        with:
          path: ~/.gradle/caches
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-gradle-

      - name: Build project
        run: ./gradlew build

      - name: Extract Changelog for Release
        id: changelog
        run: |
          TAG_NAME="${GITHUB_REF##*/}"
          VERSION="${TAG_NAME#v}"
          sed -n "/## Version $VERSION/,/## Version/p" CHANGELOG.md | sed '1d;$d' | awk 'NF || p {print} {p = NF}' > release_notes.md
        env:
          GITHUB_REF: ${{ github.ref }}

      - name: Create GitHub Release
        id: create_release
        uses: ncipollo/release-action@v1
        with:
          artifacts: "build/libs/*.jar"
          bodyFile: "release_notes.md"
          tag: ${{ github.ref_name }}
          name: "Release ${{ github.ref_name }}"
          draft: true