ci.yaml

---
name: ci

on: # yamllint disable-line rule:truthy rule:comments
  push:
    branches:
      - main
      - chart.js

  pull_request:
    branches:
      - main

  workflow_dispatch:

jobs:
  cabal:
    strategy:
      fail-fast: false
      matrix:
        ghc:
          - "9.8.2"
          - "9.10.1"
        os:
          - "macos-latest"
          - "ubuntu-latest"
          - "windows-latest"
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4

      - name: Setup haskell
        uses: haskell-actions/setup@v2
        with:
          ghc-version: ${{ matrix.ghc }}

      - name: Setup node
        uses: actions/setup-node@v4
        with:
          node-version: 23.x

      - name: Configure backend
        run: cabal configure --enable-tests --ghc-options -Werror

      - name: Compile backend
        run: cabal build pacer

      - name: Backend Unit tests
        run: cabal test pacer:unit --test-options '--hedgehog-tests 1000000'

      - name: Backend functional tests
        run: cabal test pacer:functional

      - name: Generate charts json with backend
        run: |
          cabal run pacer -- chart \
            --runs backend/data/input/example/runs.toml \
            --chart-requests backend/data/input/example/chart-requests.toml

      - name: Install web dependencies
        run: |
          cd web
          npm install

      - name: Build frontend
        run: |
          cd web
          npx webpack
  lint:
    runs-on: "ubuntu-latest"
    steps:
      - uses: actions/checkout@v4

      - name: Setup nix
        uses: cachix/install-nix-action@v25
        with:
          github_access_token: ${{ secrets.GITHUB_TOKEN }}
          nix_path: nixpkgs=channel:nixos-unstable

      - name: Formatting
        run: |
          nix run .#format
          git diff --exit-code --color=always

      - name: HLint
        run: nix run .#lint

      # Don't usually want this in CI, but we have this here to test that
      # it actually runs.
      - name: Refactor
        run: nix run .#lint-refactor