test_and_publish_docker_image.yml

on:
  push:
    branches:
      - main
  pull_request:

name: ci

jobs:
  test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          # The build job will use the .git directory to
          # infer the current version to embed in the binary
          fetch-depth: 0
      - uses: actions/setup-go@v3
        with:
          go-version: '1.18'
      - run: go build
      - run: go test -race ./...

  build_and_publish_docker_image:
    needs: test

    runs-on: ubuntu-latest

    if: ${{ github.event_name != 'pull_request' }}
    steps:
      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Get Docker image tags
        id: image_tags
        run: |
          IMAGE=italia/publiccode-crawler

          TAGS=${IMAGE}:latest
          TAGS="$TAGS,${IMAGE}:${GITHUB_SHA::8}"

          echo ::set-output name=tags::${TAGS}

      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          build-args: |
            BUILDKIT_CONTEXT_KEEP_GIT_DIR=1
          push: true
          tags: ${{ steps.image_tags.outputs.tags }}