twoops-tracker-cd.yaml

# yamllint disable rule:line-length
name: TwoopsTracker | Continuous Deployment
"on":
  push:
    branches:
      - main
    paths:
      - "twoops_tracker/py/VERSION"
env:
  DOKKU_REMOTE_BRANCH: "master"
  DOKKU_REMOTE_URL: "ssh://dokku@dokku-1.dev.codeforafrica.org/twoopstracker"
  GIT_PUSH_FLAGS: "--force"
  IMAGE_NAME: "codeforafrica/twoopstracker"

# This allows a subsequently queued workflow run to interrupt previous runs
concurrency:
  group: "${{ github.workflow }} @ ${{ github.event.pull_request.head.label || github.head_ref || github.ref }}"
  cancel-in-progress: true

jobs:
  build:
    name: Build and Deploy
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.11"]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set env
        run: echo "VERSION=$(cat twoops_tracker/py/VERSION)" >> $GITHUB_ENV

      - name: Setup Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}

      - name: Initialize Pants
        uses: pantsbuild/actions/init-pants@main
        with:
          # cache0 makes it easy to bust the cache if needed
          gha-cache-key: cache0-py${{ matrix.python_version }}
          named-caches-hash: ${{ hashFiles('lockfiles/*.json', '**/something-else.lock') }}

      - name: Bootstrap Pants
        run: |
          pants --version

      - name: Check BUILD files
        run: ./pants tailor --check update-build-files --check

      - name: Lint
        run: |
          pants lint --lint-skip-formatters twoops_tracker/::

      - name: Build Docker image
        run: |
          VERSION=${{ env.VERSION }} ./pants package twoops_tracker/docker/::

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

      - name: Push to DockerHub
        run: |
          docker push ${{ env.IMAGE_NAME }}:${{ env.VERSION }}

      - name: Push to Dokku
        uses: dokku/github-action@v1.6.1
        with:
          branch: ${{ env.DOKKU_REMOTE_BRANCH }}
          git_push_flags: ${{ env.GIT_PUSH_FLAGS }}
          git_remote_url: ${{ env.DOKKU_REMOTE_URL }}
          ssh_private_key: ${{ secrets.SSH_PRIVATE_KEY }}