name: Docker

on:
  schedule:
    - cron: "0 12 * * *"
  push:
  pull_request:

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0
          submodules: true

      - name: Verify signature
        uses: ./.github/actions/git-verify-ref

      - name: Run ShellCheck
        uses: ludeeus/action-shellcheck@master
        with:
          ignore: tests/shunit2

      - name: Run tests
        run: tests/run

  push:
    if: github.event_name == "push" && github.ref == "refs/heads/master"
    needs: test

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2
      - name: Build and push Docker images
        uses: docker/build-push-action@v1.1.0
        with:
          # Username used to log in to a Docker registry. If not set then no login will occur
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          # Password or personal access token used to log in to a Docker registry. If not set then no login will occur
          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
          # Server address of Docker registry. If not set then will default to Docker Hub
          #registry: # optional
          # Docker repository to tag the image with
          repository: atmoz/sftp
          # Comma-delimited list of tags. These will be added to the registry/repository to form the image's tags
          #tags: # optional
          # Automatically tags the built image with the git reference as per the readme
          tag_with_ref: true # optional
          # Automatically tags the built image with the git short SHA as per the readme
          tag_with_sha: false # optional
          # Path to the build context
          #path: # optional, default is .
          # Path to the Dockerfile (Default is '{path}/Dockerfile')
          #dockerfile: # optional
          # Sets the target stage to build
          #target: # optional
          # Always attempt to pull a newer version of the image
          always_pull: true # optional
          # Comma-delimited list of build-time variables
          #build_args: # optional
          # Comma-delimited list of images to consider as cache sources
          #cache_froms: # optional
          # Comma-delimited list of labels to add to the built image
          #labels: # optional
          # Adds labels with git repository information to the built image
          add_git_labels: true # optional
          # Whether to push the image
          #push: # optional, default is true