push_to_ghcr.yml

name: Push to ghcr.io

on:
  push:
    branches:
      - main
      - master
  pull_request:

jobs:
  build_and_push:
    name: Build and push
    runs-on: ubuntu-latest
    permissions: write-all
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Set Build Timestamp
        run: echo "BUILD_TIMESTAMP=$(date +'%Y-%m-%dT%H:%M:%S:%z')" >> $GITHUB_ENV
      - name: Log in to registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and push
        uses: docker/build-push-action@v5
        env:
          BUILD_BRANCH: ${{ github.head_ref || github.ref_name }}
        with:
          context: .
          target: app
          push: true
          build-args: |
            BUILD_BRANCH=${{ env.BUILD_BRANCH }}
            BUILD_COMMIT=${{ github.sha }}
            BUILD_TIMESTAMP=${{ env.BUILD_TIMESTAMP }}
          tags: |
            ghcr.io/${{ github.repository }}:latest
            ghcr.io/${{ github.repository }}:${{ env.BUILD_BRANCH }}