build.yml

---
name: Build

on:
  pull_request:
  push:
    branches:
      - master
  schedule:
    - cron: "15 2 * * 0"

env:
  ANSIBLE_FORCE_COLOR: true

jobs:
  # Test the images build and work correctly.
  test:
    name: Test
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2

      - name: Set up Python 3.
        uses: actions/setup-python@v2
        with:
          python-version: '3.x'

      - name: Install prerequisites.
        run: pip3 install ansible docker six

      - name: Install role dependencies.
        run: ansible-galaxy install -r requirements.yml

      - name: Build the image.
        run: ansible-playbook main.yml

      - name: Run the image and test it.
        run: |
          docker run -d --name=fathom -p 9000:9000 geerlingguy/fathom:latest
          sleep 5
          curl localhost:9000

      - name: Store image artifact.
        uses: ishworkh/docker-image-artifact-upload@v1
        with:
          image: "geerlingguy/fathom:latest"

  # If on master branch, build and release images.
  release:
    name: Release
    runs-on: ubuntu-latest
    needs: test
    if: github.ref == 'refs/heads/master'

    steps:
      - uses: actions/checkout@v2

      - name: Download image artifact.
        uses: ishworkh/docker-image-artifact-download@v1
        with:
          image: "geerlingguy/fathom:latest"

      - name: List all images for debugging.
        run: docker images

      - name: Login to DockerHub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Push images.
        run: |
          # Push latest tag.
          docker push geerlingguy/fathom:latest

          # Push current version tag.
          fathom_version=$(docker run --rm geerlingguy/fathom:latest bash -c "fathom --version" | awk '{print $3}' | sed 's/.$//')
          docker tag geerlingguy/fathom:latest geerlingguy/fathom:${fathom_version}
          docker push geerlingguy/fathom:${fathom_version}