name: xray_docker_reality_docker_image_build

on:
  workflow_dispatch:
  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 and push Docker image
        uses: docker/build-push-action@v4.0.0
        with:
          context: ./reality
          file: ./reality/Dockerfile
          platforms: linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6
          tags: |
            wulabing/xray_docker_reality:${{env.TAG_NAME}}
            wulabing/xray_docker_reality:latest
          push: true