ci.yml

name: CI

on:
  - push
  - pull_request

jobs:
  lint:
    timeout-minutes: 10
    name: "Lint"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install pnpm
        uses: pnpm/action-setup@v3
        with:
          version: 8

      - name: Use Node.js 20
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: "pnpm"

      - name: Install deps
        run: pnpm install

      - name: Build
        run: pnpm run build

      - name: Lint
        run: pnpm run lint

      - name: TypeCheck
        run: pnpm run typecheck

      - name: CSpell
        run: pnpm run lint:cspell:only-changed

  test:
    timeout-minutes: 20
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest]
        node_version: [18, 20]
        include:
          # Active LTS + other OS
          - os: macos-latest
            node_version: 20
          - os: windows-latest
            node_version: 20
      fail-fast: false

    name: "Build & Test: node-${{ matrix.node_version }}, ${{ matrix.os }}"
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          # Assume PRs are less than 50 commits
          fetch-depth: 50

      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v42.0.5
        with:
          files: |
            docs/**
            .github/**
            !.github/workflows/ci.yml
            **.md

      - name: Install pnpm
        if: steps.changed-files.outputs.only_changed != 'true'
        uses: pnpm/action-setup@v3

      - name: Set node version to ${{ matrix.node_version }}
        if: steps.changed-files.outputs.only_changed != 'true'
        uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node_version }}
          cache: "pnpm"

      - name: Install deps
        if: steps.changed-files.outputs.only_changed != 'true'
        run: pnpm install

      - name: Build
        if: steps.changed-files.outputs.only_changed != 'true'
        run: pnpm run build

      - name: Test unit
        if: steps.changed-files.outputs.only_changed != 'true'
        run: pnpm run test