release.yml

name: Release LITIENGINE

on:
  push:
    tags:
      - '[0-9]+.[0-9]+.[0-9]+'
  workflow_dispatch:
    inputs:
      incrementVersion:
        type: choice
        description: "increment version?"
        required: true
        default: 'none'
        options:
          - none
          - patch
          - minor
          - major
  schedule:
    # Midnight every day
    - cron: "0 0 * * *"

jobs:
  release:
    name: Release build
    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: read
    steps:
      - uses: actions/checkout@v4.1.0
        with:
          fetch-depth: 0

      - name: JDK Setup
        uses: actions/setup-java@v3.13.0
        with:
          distribution: temurin
          java-version: 21

      - name: Gradle Setup
        uses: gradle/gradle-build-action@v2

      - name: Increment version
        if: inputs.incrementVersion != 'none' && inputs.incrementVersion != ''
        run: ./gradlew incrementVersion --increment=${{inputs.incrementVersion}}

      - name: Publish Snapshot
        if: inputs.incrementVersion == 'none' || inputs.incrementVersion == ''
        env:
          ORG_GRADLE_PROJECT_sonatypeUsername: ${{ secrets.OSSRH_USERNAME }}
          ORG_GRADLE_PROJECT_sonatypePassword: ${{ secrets.OSSRH_PASSWORD }}
          ORG_GRADLE_PROJECT_signingKey: ${{ secrets.PGP_SECRET }}
          ORG_GRADLE_PROJECT_signingPassword: ${{ secrets.PGP_PASSPHRASE }}
        run: ./gradlew publishToSonatype closeSonatypeStagingRepository

      - name: Publish Stable
        if: inputs.incrementVersion != 'none' && inputs.incrementVersion != ''
        env:
          ORG_GRADLE_PROJECT_sonatypeUsername: ${{ secrets.OSSRH_USERNAME }}
          ORG_GRADLE_PROJECT_sonatypePassword: ${{ secrets.OSSRH_PASSWORD }}
          ORG_GRADLE_PROJECT_signingKey: ${{ secrets.PGP_SECRET }}
          ORG_GRADLE_PROJECT_signingPassword: ${{ secrets.PGP_PASSPHRASE }}
        run: ./gradlew publishToSonatype closeAndReleaseSonatypeStagingRepository

      - name: Push tags
        if: inputs.incrementVersion != 'none' && inputs.incrementVersion != ''
        env:
          GRGIT_USER: ${{ secrets.GITHUB_TOKEN }}
        run: ./gradlew pushTags

  package:
    name: Package distribution
    if: inputs.incrementVersion != 'none' && inputs.incrementVersion != ''
    needs: release
    strategy:
      matrix:
        os: [ ubuntu-latest, macos-latest, windows-latest ]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Set up JDK
        uses: actions/setup-java@v3
        with:
          distribution: temurin
          java-version: 21

      - name: Setup Gradle
        uses: gradle/gradle-build-action@v2

      - name: Package
        run: ./gradlew jpackage -Prelease=true

      - name: Upload package
        uses: actions/upload-artifact@v3
        with:
          name: utiLITI-${{ runner.os }}
          path: build/litiengine-utiliti/jpackage

  create_release:
    name: Create GitHub release
    if: inputs.incrementVersion != 'none' && inputs.incrementVersion != ''
    needs: package
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Extract version number
        id: tag_version
        shell: bash
        run: |
          echo ::set-output name=release_version::$(echo ${{github.ref_name}} | sed "s/^.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)")
      - name: Add release message
        uses: softprops/action-gh-release@v1
        with:
          name: ${{ steps.tag_version.outputs.release_version }}
          draft: true
          body: |
            Download the LITIENGINE SDK from https://litiengine.com/download/.
            LITIENGINE is available through [Maven Central](https://search.maven.org/artifact/de.gurkenlabs/litiengine):
            <details>
              <summary>Gradle (Groovy)</summary>

              ````groovy
              implementation 'de.gurkenlabs:litiengine:${{ steps.tag_version.outputs.release_version }}'
              ````
            </details>

            <details>
              <summary>Gradle (Kotlin)</summary>

              ````kotlin
              implementation("de.gurkenlabs:litiengine:${{ steps.tag_version.outputs.release_version }}")
              ````
            </details>

            <details>
              <summary>Maven</summary>

              ````xml
              <dependency>
                <groupId>de.gurkenlabs</groupId>
                <artifactId>litiengine</artifactId>
                <version>${{ steps.tag_version.outputs.release_version }}</version>
              </dependency>
              ````
            </details>