build-publish-ghcr.yml

name: Push Docker image to GitHub Container Registry
on:
  push:
  workflow_dispatch:

jobs:
  push_to_registry:
    name: Build and push Docker image to GitHub Container Registry
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        name:
          - frontend
    permissions:
      packages: write
      contents: read
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4

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

      - name: Log in to GitHub Docker Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set ref_name
        id: ref_name
        run: echo "::set-output name=ref_name::$(echo ${{ github.ref_name }} | sed 's/[^a-z0-9_.-]/-/g')"

      - name: Build Docker image
        uses: docker/build-push-action@v5
        with:
          push: true
          file: ./${{ matrix.name }}/Dockerfile
          tags: |
            ghcr.io/aokiapp/xrpense/${{ matrix.name }}:${{ github.sha }}
            ghcr.io/aokiapp/xrpense/${{ matrix.name }}:b-${{ steps.ref_name.outputs.ref_name }}
            ghcr.io/aokiapp/xrpense/${{ matrix.name }}:latest
          cache-from: type=gha
          cache-to: type=gha,mode=max