build.yml

# This workflow will build a Java project with Gradle
# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle

name: Build JavaBot

on: [push, pull_request, workflow_dispatch]

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          java-version: '17'
          distribution: 'temurin'
      - name: Grant execute permission for gradlew
        run: chmod +x gradlew
      - name: Build with Gradle
        run: ./gradlew build
      - name: Test with Gradle
        run: ./gradlew test
  publish:
    runs-on: ubuntu-latest
    needs: build
    if: ${{ (github.event_name == 'push' && github.ref == 'refs/heads/main') || github.event_name == 'workflow_dispatch' }}
    steps:
      - uses: actions/checkout@v4
      - name: Set up JDK 17
        uses: actions/setup-java@v4
        with:
          java-version: '17'
          distribution: 'temurin'
      - name: Grant execute permission for gradlew
        run: chmod +x gradlew
      - name: Build JAR
        run: ./gradlew shadowJar
      - name: Build Docker image
        run: docker build -t javabot .
      - name: Tag docker image
        run: |
          docker tag javabot ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPONAME }}:${{ github.sha }}
          docker tag javabot ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPONAME }}:latest
        env:
          dockerhub_username: ${{ secrets.DOCKERHUB_USERNAME }}
        if: env.dockerhub_username != null
      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
        env:
          dockerhub_username: ${{ secrets.DOCKERHUB_USERNAME }}
        if: env.dockerhub_username != null
      - name: Push to Docker Hub
        run: docker push --all-tags ${{ secrets.DOCKERHUB_USERNAME }}/${{ secrets.DOCKERHUB_REPONAME }}
        env:
          dockerhub_username: ${{ secrets.DOCKERHUB_USERNAME }}
        if: env.dockerhub_username != null