build.yml

name: Build and Push Docker Image

on:
  push:
    branches:
      - main

jobs:
  build-and-push:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4.2.0

      - name: Extract version
        id: version
        run: |
          VERSION="$(echo ${{ github.sha }} | cut -c1-7)"
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "📦 Version: $VERSION"

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: |
            ${{ secrets.DOCKER_USERNAME }}/docflow:latest
            ${{ secrets.DOCKER_USERNAME }}/docflow:${{ steps.version.outputs.version }}
          build-args: |
            VERSION=${{ steps.version.outputs.version }}
            GIT_COMMIT=${{ github.sha }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          platforms: linux/amd64,linux/arm64

      - name: Build summary
        run: |
          echo "## 🐳 Docker Build Summary" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "- 📦 Version: \`${{ steps.version.outputs.version }}\`" >> $GITHUB_STEP_SUMMARY
          echo "- 🐳 Image: [Docker Hub](https://hub.docker.com/r/${{ secrets.DOCKER_USERNAME }}/docflow)" >> $GITHUB_STEP_SUMMARY
          echo "- 🏷️ Tags: \`latest\`, \`${{ steps.version.outputs.version }}\`" >> $GITHUB_STEP_SUMMARY
          echo "- ⏰ Time: $(date -u '+%Y-%m-%d %H:%M:%S UTC')" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "> 💡 **Tip:** To deploy this version, create a \`release/*\` branch" >> $GITHUB_STEP_SUMMARY