ci.yml

name: Run CI

# Run this workflow every time a new commit pushed to your repository
on:
  push:
    branches:
      - master
    tags:
      - '*'
  pull_request:
  workflow_dispatch:

env:
  IMAGE_NAME: maykinmedia/open-klant
  DJANGO_SETTINGS_MODULE: openklant.conf.jenkins
  DB_PASSWORD: ''
  DB_USER: postgres
  # ALLOWED_HOSTS: openklant.nl

jobs:
  # determine changed files to decide if certain jobs can be skipped or not
  changed-files:
    runs-on: ubuntu-latest  # windows-latest | macos-latest
    name: Determine changed files
    steps:

      - uses: actions/checkout@v2
        with:
          fetch-depth: 2

      - name: Get changed PY files
        id: changed-py-files
        uses: tj-actions/changed-files@v8.5
        with:
          files: |
            ^src/.+\.py
      - name: Get changed JS files
        id: changed-js-files
        uses: tj-actions/changed-files@v8.5
        with:
          files: |
            ^src/.+\.js
      - name: Get changed requirements files
        id: changed-requirements
        uses: tj-actions/changed-files@v8.5
        with:
          files: ^requirements/.+\.txt$

    outputs:
      changed-py-files: ${{ steps.changed-py-files.outputs.any_changed }}
      changed-js-files: ${{ steps.changed-js-files.outputs.any_changed }}
      changed-requirements: ${{ steps.changed-requirements.outputs.any_changed }}

  tests:
    runs-on: ubuntu-latest
    needs:
      - changed-files

    # only run tests if source files have changed (e.g. skip for PRs that only update docs)
    if: ${{ needs.changed-files.outputs.changed-py-files == 'true'|| needs.changed-files.outputs.changed-requirements == 'true'|| github.event_name == 'push' }}

    strategy:
      matrix:
        postgres: ['10', '11', '12']

    name: Tests (PG ${{ matrix.postgres }})

    services:
      postgres:
        image: postgres:${{ matrix.postgres }}
        env:
          POSTGRES_HOST_AUTH_METHOD: trust
        ports:
          - 5432:5432
        # needed because the postgres container does not provide a healthcheck
        options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5

    steps:
      - uses: actions/checkout@v2
      - uses: actions/setup-python@v2
        with:
          python-version: '3.11'
      - uses: actions/setup-node@v2-beta
        with:
          node-version: '17'

      - name: Install system packages
        run: |
          sudo apt-get update \
          && sudo apt-get install -y --no-install-recommends \
            libgdal-dev \
            gdal-bin
      - name: Install dependencies
        run: pip install -r requirements/dev.txt codecov
      - name: Build frontend
        run: |
          npm ci --legacy-peer-deps
          npm run build
      - name: Run tests
        run: |
          python src/manage.py collectstatic --noinput --link
          coverage run src/manage.py test src
        env:
          DJANGO_SETTINGS_MODULE: openklant.conf.dev
          SECRET_KEY: dummy
          DB_USER: postgres
          DB_PASSWORD: ''

      - name: Publish coverage report
        uses: codecov/codecov-action@v1

  docker:
    needs: tests

    name: Build (and push) Docker image
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2

      - name: Set tag
        id: vars
        run: |
          # Strip git ref prefix from version
          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
          # Strip "v" prefix from tag name (if present at all)
          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
          # Use Docker `latest` tag convention
          [ "$VERSION" == "master" ] && VERSION=latest
          echo ::set-output name=tag::${VERSION}
      - name: Build the Docker image
        env:
          RELEASE_VERSION: ${{ steps.vars.outputs.tag }}
        run: docker build . --tag $IMAGE_NAME:$RELEASE_VERSION

      - name: Log into registry
        if: github.event_name == 'push'  # exclude PRs
        run: echo "${{ secrets.DOCKER_TOKEN }}" | docker login -u ${{ secrets.DOCKER_USERNAME }} --password-stdin

      - name: Push the Docker image
        if: github.event_name == 'push' && github.repository_owner == 'maykinmedia' # exclude PRs/forks
        env:
          RELEASE_VERSION: ${{ steps.vars.outputs.tag }}
        run: docker push $IMAGE_NAME:$RELEASE_VERSION