ci.yml

name: CI

on:
  pull_request:
  push:
    branches: main

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    strategy:
      matrix:
        os: [linux]

        include:
          - os: linux
            runner: ubuntu-latest

    runs-on: ${{ matrix.runner }}

    steps:
      - uses: actions/checkout@v4
      - id: stack
        uses: freckle/stack-action@v5
      - uses: freckle/weeder-action@v2
        with:
          ghc-version: ${{ steps.stack.outputs.compiler-version }}
      - run: |
          dist=restyler-$(uname -s | tr '[:upper:]' '[:lower:]')-$(uname -m)
          mkdir -p "$dist"
          cp -v ${{ steps.stack.outputs.local-install-root }}/bin/* "$dist"
          tar czf "$dist.tar.gz" "$dist"
      - uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.os }}-binaries
          path: "restyler-*.tar.gz"
          if-no-files-found: error

  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: haskell-actions/hlint-setup@v2
      - uses: haskell-actions/hlint-run@v2
        with:
          fail-on: warning

  prerelease:
    # Comment this to update a pre-release from your PR
    if: ${{ false }}
    env:
      RC_TAG: v0.4.0.0-rc

    runs-on: ubuntu-latest
    needs: [build]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/download-artifact@v4
      - uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ env.RC_TAG }}
          generate_release_notes: true
          files: "*-binaries/restyler-*.tar.gz"
          fail_on_unmatched_files: true

  integration-test:
    if: ${{ github.event_name == 'pull_request' }}
    runs-on: ubuntu-latest
    needs: [build]
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: linux-binaries
      - run: |
          tar xzf restyler-*.tar.gz
          mkdir -p ./bin
          sudo mv -v restyler-*/restyle /usr/local/bin
          restyle --help
      - uses: restyled-io/actions/setup-demo@v2
        with:
          options: --limit 3
      - uses: restyled-io/actions/run@v2
        with:
          paths: .
          log-level: debug

  release:
    if: ${{ github.ref == 'refs/heads/main' }}
    runs-on: ubuntu-latest

    needs: [build]
    steps:
      - uses: actions/checkout@v4
      - id: tag
        uses: freckle/haskell-tag-action@v1
      - if: steps.tag.outputs.tag
        uses: actions/download-artifact@v4
      - if: steps.tag.outputs.tag
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ steps.tag.outputs.tag }}
          generate_release_notes: true
          files: "*-binaries/restyler-*.tar.gz"
          fail_on_unmatched_files: true

  docs:
    #if: ${{ github.ref == 'refs/heads/main' }}
    needs: [build]
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    permissions:
      contents: read
      pages: write
      id-token: write
    runs-on: ubuntu-latest
    steps:
      - run: echo "$HOME/.local/share/gem/ruby/3.0.0/bin" >>"$GITHUB_PATH"
      - run: gem install --user ronn-ng
      - uses: actions/download-artifact@v4
        with:
          name: linux-binaries
      - run: |
          tar xzf restyler-*.tar.gz
          mkdir -p ./bin
          sudo mv -v restyler-*/restyle /usr/local/bin

      # TODO: only checkout doc folder
      - uses: actions/checkout@v4

      - name: Generate ronn documenation
        run: |
          restyle __render-docs-man1__ > doc/restyle.1.ronn
          restyle __render-docs-man5__ > doc/restyled.yaml.5.ronn

      - name: Generate HTML sources to _site
        run: |
          env \
            RONN_STYLE=./doc \
            RONN_ORGANIZATION=Restyled \
            RONN_MANUAL="Restyler v$(restyle --version | cut -d' ' -f 2)" \
            ronn --style toc,custom --roff --html doc/*.ronn

          mkdir -p _site/man-pages
          cp -v doc/*.html _site/man-pages/

      - uses: actions/configure-pages@v3
      - uses: actions/upload-pages-artifact@v1
        with:
          path: _site
      - id: deployment
        uses: actions/deploy-pages@v1

  test-install:
    if: ${{ github.event_name == 'pull_request' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: ./install
      - run: restyle --help