deploy.yml

name: 'Deploy'

on:
  release:
    types: [ published ]

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      # Set up Github actions, JDK & Gradle
      - uses: actions/checkout@v2
      - name: Set up JDK 21
        uses: actions/setup-java@v3
        with:
          java-version: 21
          cache: gradle
          distribution: temurin
      - name: Grant execute permission for gradlew
        run: chmod +x gradlew

      # Load the variables needed
      - name: Load gradle.properties into the environment
        run: |
          while IFS='=' read -r key value; do
            [[ -z "$key" || "$key" =~ ^#.* ]] && continue
            env_key=$(echo "$key" | tr '[:lower:]' '[:upper:]' | tr '.' '_')
            echo "${env_key}=${value}" >> $GITHUB_ENV
          done < gradle.properties
      - name: Load GitHub variables into the environment
        run: |
          echo "GITHUB_REPOSITORY=${{ github.repository }}" >> $GITHUB_ENV
          echo "GITHUB_RELEASE_TAG_NAME=${{ github.event.release.tag_name }}" >> $GITHUB_ENV
          {
            echo "MOD_CHANGELOG<<EOF"
            echo "${{ github.event.release.body }}"
            echo "EOF"
          } >> $GITHUB_ENV
      - name: Generate variables using release data
        run: |
          echo "MOD_VERSION=$(echo "$GITHUB_RELEASE_TAG_NAME" | sed -E 's/-[^-]+$//')" >> $GITHUB_ENV
          echo "RELEASE_TYPE=$(echo "$GITHUB_RELEASE_TAG_NAME" | grep -oE '(alpha|beta)' || echo "release")" >> $GITHUB_ENV
      - name: Build changelog
        run: ./gradlew buildChangelog
      - name: Finalize variables
        run: |
          echo "MOD_VERSION_SHORT=${MOD_VERSION%%-*}" >> $GITHUB_ENV
          echo "RELEASE_TYPE_DISPLAY=${RELEASE_TYPE^}" >> $GITHUB_ENV
          echo "EMBED_COLOR=$(if [ $RELEASE_TYPE == "alpha" ]; then echo 15875907; elif [ $RELEASE_TYPE == "beta" ]; then echo 15774258; else echo 2336090; fi)" >> $GITHUB_ENV
      - name: Prepare Discord webhook JSON file
        run: |
          envsubst < .github/workflows/discord_message.json > prepared_discord_message.json
          echo "Prepared Discord webhook JSON:"
          cat prepared_discord_message.json

      # Build the mod and publish it to ModMaven, CurseForge, and Modrinth
      - name: Build with Gradle
        run: ./gradlew build
      - name: Publish to ModMaven
        uses: gradle/gradle-build-action@v2
        with:
          arguments: publishMavenJavaPublicationToModmavenRepository
        env:
          MODMAVEN_USERNAME: ${{ secrets.MODMAVEN_USERNAME }}
          MODMAVEN_PASSWORD: ${{ secrets.MODMAVEN_PASSWORD }}
      - name: Publish to Curseforge
        run: ./gradlew curseforge
        env:
          CURSEFORGE_API_KEY: ${{ secrets.CURSEFORGE_API_KEY }}
      - name: Publish to Modrinth
        run: ./gradlew modrinth
        env:
          MODRINTH_API_KEY: ${{ secrets.MODRINTH_API_KEY }}

      # Post to the Discord that the update has been deployed
      - name: Post to Discord
        run: |
          curl -i -H "Accept: application/json" -H "Content-Type:application/json" -X POST --data @prepared_discord_message.json ${{ secrets.RELEASE_WEBHOOK_URL }}