build.yml

name: Build and Push Image

on: push

env:
  PLATFORMS: linux/386,linux/amd64,linux/arm/v7,linux/arm64/v8

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Inject slug/short Github variables
        uses: rlespinasse/github-slug-action@v3.x

      - name: Use the branch/tag name as VERSION
        run: echo VERSION=${GITHUB_REF_SLUG} >> $GITHUB_ENV
      - name: Overwrite the version to 'stable' if we are on the master branch
        run: echo VERSION=stable >> $GITHUB_ENV
        if: env.GITHUB_REF_SLUG == 'master'

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1
        with:
          platforms: ${{ env.PLATFORMS }}
      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v1
        with:
          install: true # use buildx on normal `docker build` calls

      - uses: actions/setup-node@v2
      - run: sudo npm install -g bats@1.2.1
      - run: bats -v

      - uses: actions/checkout@v2
      - run: make build-nocache NAME=${{ secrets.CONTAINER_REPOSITORY }} VERSION=${{ env.VERSION }}
      - run: make test NAME=${{ secrets.CONTAINER_REPOSITORY }} VERSION=${{ env.VERSION }}

      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Build and push the image
        uses: docker/build-push-action@v2
        with:
          context: image
          file: image/Dockerfile
          platforms: ${{ env.PLATFORMS }}
          push: ${{ env.VERSION == 'stable' || env.VERSION == 'develop' }} # only push stable and develop versions, no feature/... branches
          tags: ${{ secrets.CONTAINER_REPOSITORY }}:${{ env.VERSION }}