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

  image:
    runs-on: ubuntu-latest
    steps:
      - run: echo "Skipping this for now"
      # - id: meta
      #   uses: docker/metadata-action@v5
      #   with:
      #     images: restyled/restyler
      #     tags: |
      #       type=sha,prefix=,priority=1000
      #       type=edge,branch=main
      #       type=ref,event=tag

      # - uses: docker/setup-buildx-action@v3

      # - uses: docker/login-action@v3
      #   with:
      #     username: ${{ secrets.DOCKERHUB_USERNAME }}
      #     password: ${{ secrets.DOCKERHUB_PASSWORD }}

      # - uses: docker/build-push-action@v5
      #   with:
      #     cache-from: type=gha
      #     cache-to: type=gha,mode=max
      #     push: ${{ github.event_name != 'pull_request' }}
      #     tags: ${{ steps.meta.outputs.tags }}
      #     labels: ${{ steps.meta.outputs.labels }}

    outputs:
      tags: ${{ steps.meta.outputs.tags }}

  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

  test-install:
    if: ${{ github.event_name == 'pull_request' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - run: ./install
      - run: restyle --help
      - run: restyle-gha --help
        env:
          # TODO: don't parse for required ENV until after options, so that just
          # using --help doesn't raise an exception
          GITHUB_TOKEN: x

  test-actions-setup:
    if: ${{ github.event_name == 'pull_request' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: ./actions/setup
      - run: restyle --help
      - run: restyle-gha --help
        env:
          # TODO: don't parse for required ENV until after options, so that just
          # using --help doesn't raise an exception
          GITHUB_TOKEN: x

  test-actions-run:
    if: ${{ github.event_name == 'pull_request' }}
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/download-artifact@v4
        name: linux-binaries
      - run: |
          tar xzf linux-binaries/restyler-*.tar.gz
          mv -v restyler-*/restyle-gha /usr/local/bin
          rm -rf linux-binaries
      - uses: actions/checkout@v4
      - uses: ./actions/run