name: xray_docker_reality_docker_image_build

on:
  push:
    paths:
      - 'reality/Dockerfile'
      - '.github/workflows/xray_docker_reality.yml'
      - 'reality/entrypoin.sh'
  pull_request:
    paths:
      - 'reality/Dockerfile'
      - '.github/workflows/xray_docker_reality.yml'
      - 'reality/entrypoin.sh'


jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v3.4.0

    - name: Docker Setup Buildx
      uses: docker/setup-buildx-action@v2.5.0

    - name: Docker Login
      uses: docker/login-action@v2.1.0
      with:
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}

    - name: Extract first line of commit message
      shell: bash
      run: |
        COMMIT_MESSAGE=$(git log --format=%B -n 1 ${{ github.sha }})
        FIRST_LINE=$(echo "$COMMIT_MESSAGE" | head -n1)
        TAG_NAME=$(echo "$FIRST_LINE" | tr -d '[:space:]') # Remove spaces if needed
        echo "TAG_NAME=$TAG_NAME" >> $GITHUB_ENV
    
    - name: Build the Docker image latest
      run: docker build --file Dockerfile --tag wulabing/xray_docker_reality:latest ./xray_docker/reality

    - name: Build the Docker image
      run: docker build --file Dockerfile --tag wulabing/xray_docker_reality:${{env.TAG_NAME}} ./xray_docker/reality

    - name: Push the Docker image latest
      run: docker push wulabing/xray_docker_reality:latest
    - name: Push the Docker image
      run: docker push wulabing/xray_docker_reality:${{env.TAG_NAME}}