openstreetmap-mod_tile-python-implementation/.github/workflows/github-actions.yml

---
name: CI Pipeline

on:
  pull_request:
  push:
    branches:
      - master
      - develop

jobs:
  lint-astyle:
    name: Lint code with `astyle`
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Update installed packages
        run: sudo apt --yes update
      - name: Install `astyle`
        run: sudo apt --yes install astyle
      - name: Run `astyle`
        run: |
          astyle \
            --options=none --lineend=linux --style=1tbs --indent=force-tab=8 \
            --break-blocks --indent-switches --pad-oper --pad-header \
            --unpad-paren --suffix=none \
            includes/* src/*
      - name: Check if any modifications were made by `astyle`
        run: |
          if [[ -n $(git diff) ]]; then
            echo "You must run 'astyle \
              --options=none --lineend=linux --style=1tbs --indent=force-tab=8 \
              --break-blocks --indent-switches --pad-oper --pad-header \
              --unpad-paren --suffix=none \
              includes/* src/*' before submitting a pull request"
            echo ""
            git diff
            exit -1
          fi

  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Update installed packages
        run: sudo apt --yes update
      - name: Install build dependencies
        run: |
          sudo apt --yes install \
            apache2-dev libcairo2-dev libcurl4-gnutls-dev libglib2.0-dev \
            libiniparser-dev libmapnik-dev
      - name: Run `./autogen.sh`
        run: ./autogen.sh
      - name: Run `./configure`
        run: ./configure
      - name: Run `make`
        run: make
      - name: Create build archive
        run: |
          tar --verbose --create --file=/tmp/workspace.tar \
            ${{ github.workspace }}
      - name: Upload build artifacts
        uses: actions/upload-artifact@v2
        with:
          name: build
          path: /tmp/workspace.tar

  test-make-test:
    name: Test with `make test`
    runs-on: ubuntu-latest
    needs:
      - build
      - lint-astyle
    steps:
      - name: Update installed packages
        run: sudo apt --yes update
      - name: Install build dependencies
        run: |
          sudo apt --yes install \
            apache2-dev libcairo2-dev libcurl4-gnutls-dev libglib2.0-dev \
            libiniparser-dev libmapnik-dev
      - name: Download build artifacts
        uses: actions/download-artifact@v2
        with:
          name: build
          path: /tmp
      - name: Extract build archive
        run: tar --verbose --extract --directory=/ --file=/tmp/workspace.tar
      - name: Run `make test`
        run: make test

  test-mod_tile-module:
    name: Test `mod_tile` module
    runs-on: ubuntu-latest
    needs:
      - build
      - lint-astyle
    steps:
      - name: Update installed packages
        run: sudo apt --yes update
      - name: Install build dependencies
        run: |
          sudo apt --yes install \
            apache2-dev libcairo2-dev libcurl4-gnutls-dev libglib2.0-dev \
            libiniparser-dev libmapnik-dev libjs-leaflet
      - name: Install Apache HTTP Server
        run: |
          sudo apt --yes install \
            apache2
      - name: Download build artifacts
        uses: actions/download-artifact@v2
        with:
          name: build
          path: /tmp
      - name: Extract build archive
        run: tar --verbose --extract --directory=/ --file=/tmp/workspace.tar
      - name: Set up Apache HTTP Server
        run: |
          sudo mkdir --parents /run/renderd /var/cache/renderd/tiles
          sudo ln --symbolic \
            "${PWD}/utils/example-map" \
            /var/www/
          sudo ln --symbolic \
            /usr/share/javascript/leaflet \
            /var/www/example-map/leaflet
          sudo ln --symbolic \
            "${PWD}/etc/renderd/renderd.conf.examples" \
            /etc/renderd.conf
          sudo ln --symbolic \
            "${PWD}/etc/apache2/renderd.conf" \
            /etc/apache2/conf-enabled/renderd.conf
          sudo ln --symbolic \
            "${PWD}/etc/apache2/renderd-example-map.conf" \
            /etc/apache2/conf-enabled/renderd-example-map.conf
          echo "LoadModule tile_module /usr/lib/apache2/modules/mod_tile.so" \
            | sudo tee --append /etc/apache2/mods-enabled/mod_tile.load
      - name: Run `sudo make install`
        run: sudo make install
      - name: Run `make install-mod_tile`
        run: sudo make install-mod_tile
      - name: Start `renderd`
        run: sudo renderd
      - name: Enable & start Apache HTTP Server
        run: sudo systemctl --now enable apache2
      - name: Test Apache HTTP Server `mod_tile` module
        run: |
          curl --silent http://localhost/renderd-example/tiles/9/297/191.png \
            | sha256sum - \
            | grep dbf26531286e844a3a9735cdd193598dca78d22f77cafe5824bcaf17f88cbb08