main.yaml

# This file lints the code, runs tests, builds a package and then deploys it.
# The following secrets need to be set:
# - “CLOUDSMITH_API_KEY” for pushing built package to Cloudsmith
# - “CACHIX_AUTH_TOKEN” for uploading built Nix packages to Cachix
name: CI

on:
  pull_request:
  push:

env:
  COMPOSER_FLAGS: "--ansi --no-interaction --no-progress --no-suggest --prefer-dist"

jobs:
  tests:
    if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        # Other backends run only for single PHP version to reduce the CI costs.
        storage:
          - 'sqlite'
        php:
          - '8.3'
          - '8.2'
          - '8.1'
          - '8.0'
          - '7.4'
        include:
          - php: '7.4'
            phpstan: true
            cs_fixer: true
            check_client: true
          - php: '8.2'
            storage: mysql
          - php: '8.2'
            storage: postgresql
    name: 'Check with PHP ${{ matrix.php }} and ${{ matrix.storage }} storage backend'
    steps:
      - uses: actions/checkout@v4

      - name: Install Nix
        uses: cachix/install-nix-action@v27

      - name: Set up Nix cache
        uses: cachix/cachix-action@v15
        with:
          name: fossar
          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'

      - name: Update flake.nix to match the current CI job from matrix
        run: |
          sed -i 's/matrix.phpPackage = "php";/matrix.phpPackage = builtins.replaceStrings ["."] [""] "php${{ matrix.php }}";/' flake.nix
          sed -i 's/matrix.storage = "all";/matrix.storage = "${{ matrix.storage }}";/' flake.nix

      - name: Cache Node modules
        uses: actions/cache@v4
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Get Composer Cache Directory
        id: composer-cache
        run: |
          echo "dir=$(composer config cache-files-dir)" >> "$GITHUB_OUTPUT"

      - uses: actions/cache@v4
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: |
            ${{ runner.os }}-composer-

      - name: Install dependencies
        run: nix-shell --run 'just install-dependencies'

      - name: Check front-end code
        if: matrix.check_client
        run: nix-shell --run 'just check-client'

      - name: Check syntax of back-end code
        run: nix-shell --run 'just lint-server'

      - name: Lint back-end code
        if: matrix.cs_fixer
        run: nix-shell --run 'just cs-server'

      - name: Run unit tests
        run: nix-shell --run 'just test-server'

      - name: Analyse back-end code
        if: matrix.phpstan
        run: nix-shell --run 'just analyse-server'

      - name: Run integration tests
        run: SELFOSS_TEST_STORAGE_BACKEND=${{ matrix.storage }} nix-shell --run 'just test-integration'

  deploy:
    name: 'Upload artefacts'
    runs-on: ubuntu-22.04
    needs:
      - tests
    steps:
      - uses: actions/checkout@v4

      - name: Install Nix
        uses: cachix/install-nix-action@v27

      - name: Set up Nix cache
        uses: cachix/cachix-action@v15
        with:
          name: fossar
          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'

      - name: Cache Node modules
        uses: actions/cache@v4
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Get Composer Cache Directory
        id: composer-cache
        run: |
          echo "dir=$(composer config cache-files-dir)" >> "$GITHUB_OUTPUT"

      - uses: actions/cache@v4
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: |
            ${{ runner.os }}-composer-

      - name: Build a zipball
        id: zipball
        run: |
          nix-shell --run 'just dist'
          echo "file_name=$(echo selfoss-*.zip)" >> "$GITHUB_OUTPUT"
          echo "version=$(echo selfoss-*.zip | sed -e 's/^selfoss-//' -e 's/\.zip$//')" >> "$GITHUB_OUTPUT"

      - name: Upload the zipball to GitHub
        uses: actions/upload-artifact@v4
        with:
          name: ${{ steps.zipball.outputs.file_name }}
          if-no-files-found: error
          path: ${{ steps.zipball.outputs.file_name }}

      - name: Upload the zipball to Cloudsmith
        uses: cloudsmith-io/action@v0.6.9
        if: github.event_name == 'push' && github.ref == 'refs/heads/master'
        with:
          api-key: ${{ secrets.CLOUDSMITH_API_KEY }}
          command: "push"
          format: "raw"
          owner: "fossar"
          repo: "selfoss-git"
          file: ${{ steps.zipball.outputs.file_name }}
          name: selfoss.zip
          version: ${{ steps.zipball.outputs.version }}
          tags: "version:latest"

      - name: Prepare a changelog
        run: |
          echo "changelog_text<<CHANGES_EOF" >> $GITHUB_ENV
          sed '1,/^## /d;/^## /Q' NEWS.md >> $GITHUB_ENV
          echo "CHANGES_EOF" >> $GITHUB_ENV

      - name: Create a release
        uses: softprops/action-gh-release@v2
        if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          body: ${{ env.changelog_text }}
          files: ${{ steps.zipball.outputs.file_name }}