publish.yaml

# This workflow publishes commits to Maven
name: Publish Releases

on:
  workflow_dispatch:
  push:
    branches:
      - publish/**

jobs:
  build:
    name: Build and Publish
    runs-on: ubuntu-latest
    environment: prod

    steps:
      - name: Checkout git repo
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Resolve release type
        id: release_type
        run: |
          # Extract release type from ref (refs/heads/publish/{channel}/{type})
          release_channel="$(echo $GITHUB_REF | sed -E 's/refs\/heads\/publish\/([a-zA-Z0-9.-]+)\/([a-zA-Z0-9.-]+)/\1/')"
          release_type="$(echo $GITHUB_REF | sed -E 's/refs\/heads\/publish\/([a-zA-Z0-9.-]+)\/([a-zA-Z0-9.-]+)/\2/')"

          case $release_type in
            "release")
              publish_maven=true
              publish_curse=true
              publish_gh_release=true
              version_format="\${major}.\${minor}.\${patch}"
              ;;
            "beta")
              publish_maven=true
              publish_curse=true
              publish_gh_release=false
              version_format="\${major}.\${minor}.\${patch}-beta-\${increment}"
              ;;
            "alpha")
              publish_maven=true
              publish_curse=false
              publish_gh_release=false
              version_format="\${major}.\${minor}.\${patch}-alpha-\${increment}"
              ;;
            *)
              echo "::warning::Unknown release type: $release_type"
              publish_maven=false
              publish_curse=false
              publish_gh_release=false
              version_format="\${major}.\${minor}.\${patch}-$release_type-\${increment}"
          esac

          echo "release_channel=$release_channel" >> $GITHUB_OUTPUT
          echo "release_type=$release_type" >> $GITHUB_OUTPUT
          echo "publish_maven=$publish_maven" >> $GITHUB_OUTPUT
          echo "publish_curse=$publish_curse" >> $GITHUB_OUTPUT
          echo "publish_gh_release=$publish_gh_release" >> $GITHUB_OUTPUT
          echo "version_format=$version_format" >> $GITHUB_OUTPUT

      - name: Generate version
        id: versioning
        uses: PaulHatch/semantic-version@v4.0.3
        with:
          major_pattern: "/^((fix)|(feat)|(perf))(\\([a-z]+\\))?!:/"
          minor_pattern: "/^((fix)|(feat)|(perf))(\\([a-z]+\\))?:/"
          format: ${{ steps.release_type.outputs.version_format }}

      # Install python and generate changelog
      - name: Set up Python 3.8
        uses: actions/setup-python@v4
        with:
          python-version: 3.8
      - name: Cache PIP packages
        uses: actions/cache@v3
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('.github/requirements.txt') }}
      - name: Install python deps
        run: |
          python -m pip install --upgrade pip
          python -m pip install -r .github/requirements.txt
      - name: Generate changelogs
        run: |
          python .github/changelog.py generateRaw
          python .github/changelog.py generateMarkdown --nextTag=${{ steps.versioning.outputs.version }}

      # Install JDK and build with Gradle
      - name: Set up JDK 1.8
        uses: actions/setup-java@v3
        with:
          distribution: 'adopt'
          java-version: '8'

      - name: Cache Gradle packages
        uses: actions/cache@v3
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: ${{ runner.os }}-gradle2-${{ hashFiles('**/build.gradle', '**/build.properties', '**/gradle.properties', '**/gradle-wrapper.properties') }}

      - name: Build
        run: ./gradlew build
        env:
          AUTO_GENERATED_VERSION: ${{ steps.versioning.outputs.version }}

      - name: Maven publish
        if: ${{ steps.release_type.outputs.publish_maven == 'true' }}
        run: ./gradlew publish
        env:
          AUTO_GENERATED_VERSION: ${{ steps.versioning.outputs.version }}
          MAVEN_USER: ${{ secrets.MAVEN_USER }}
          MAVEN_PASS: ${{ secrets.MAVEN_PASS }}

      - name: Curse publish
        if: ${{ steps.release_type.outputs.publish_curse == 'true' }}
        run: ./gradlew curseforge
        env:
          AUTO_GENERATED_VERSION: ${{ steps.versioning.outputs.version }}
          CURSE_RELEASE_TYPE: ${{ steps.release_type.outputs.release_type }}
          CURSE_TOKEN: ${{ secrets.CURSE_TOKEN }}

      - name: Tag and Release
        if: ${{ steps.release_type.outputs.publish_gh_release == 'true' }}
        uses: softprops/action-gh-release@v0.1.15
        with:
          body_path: CHANGELOG.md
          tag_name: ${{ steps.versioning.outputs.version_tag }}
          files: |
            build/libs/*
            CHANGELOG.md
            CHANGELOG.txt

      - name: Update badge
        uses: schneegans/dynamic-badges-action@v1.6.0
        with:
          auth: ${{ secrets.GIST_SECRET }}
          gistID: 3ef501bc64c896a86fd706dfea8ba367
          filename: projectred-badge-${{ steps.release_type.outputs.release_channel }}-${{ steps.release_type.outputs.release_type }}.json
          label: Project Red ${{ steps.release_type.outputs.release_channel }}
          message: ${{ steps.versioning.outputs.version }}
          color: green
          namedLogo: CurseForge
          cacheSeconds: 300

      - name: Cleanup Gradle Cache
        # These files shouldn't be cached according to https://docs.github.com/en/actions/guides/building-and-testing-java-with-gradle
        run: |
          rm -f ~/.gradle/caches/modules-2/modules-2.lock
          rm -f ~/.gradle/caches/modules-2/gc.properties

      - name: Upload artifacts
        uses: actions/upload-artifact@v3
        with:
          name: project-red-${{ steps.versioning.outputs.version }}
          path: |
            '*/build/libs/ProjectRed-*.jar'
            CHANGELOG.md
            CHANGELOG.txt