docker.yml

name: Docker Build
on: [push, pull_request]

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        node-version: [16.x]
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v1
        with:
          node-version: ${{ matrix.node-version }}
          registry-url: https://registry.npmjs.org
      - name: Cache node_modules
        uses: actions/cache@v2
        with:
          path: './**/node_modules'
          key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}
      - name: Install packages
        run: yarn install --frozen-lockfile
      - name: Test
        run: yarn run test
  build:
    needs: test
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Prepare
        id: prepare
        run: |
          IMAGE_NAME=statty

          GIT_REPO='https://github.com/${{ github.repository }}'
          DOCKER_USER=`echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]'`
          DOCKER_IMAGE=ghcr.io/$DOCKER_USER/$IMAGE_NAME

          VERSION=`git rev-parse --short HEAD`
          if [[ $GITHUB_REF == refs/tags/* ]]; then
            VERSION=${GITHUB_REF#refs/tags/v}
          fi

          echo ::set-output name=git_repo::${GIT_REPO}
          echo ::set-output name=docker_user::${DOCKER_USER}
          echo ::set-output name=docker_image::${DOCKER_IMAGE}
          echo ::set-output name=version::${VERSION}
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
      - name: Setup Docker Buildx
        uses: docker/setup-buildx-action@v1
      - name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-
      - name: Login to Docker Registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ steps.prepare.outputs.docker_user }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Build and Push
        uses: docker/build-push-action@v2
        with:
          context: .
          push: ${{ (github.ref == 'refs/heads/master') || (contains(github.ref, 'refs/tags/') == true) }}
          tags: |
            ${{ steps.prepare.outputs.docker_image }}:latest
            ${{ steps.prepare.outputs.docker_image }}:${{ steps.prepare.outputs.version }}
          build-args: GIT_REPO=${{ steps.prepare.outputs.git_repo }}
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache-new
          platforms: linux/amd64,linux/arm64
      # Temp fix
      # https://github.com/docker/build-push-action/issues/252
      # https://github.com/moby/buildkit/issues/1896
      - name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache