name: Test

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  detect-changes:
    runs-on: ubuntu-latest
    permissions:
      pull-requests: read
    # Set job outputs to values from filter step
    outputs:
      documentation: ${{ steps.filter.outputs.documentation }}
      cli: ${{ steps.filter.outputs.cli }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: dorny/paths-filter@v2
        id: filter
        with:
          filters: |
            documentation:
              - '.github/workflows/**'
              - 'docs/**'
            cli:
              - '.github/workflows/**'
              - 'bin/**'
              - 'lib/**'
              - 'scripts/**'
              - 'test/**'
              - '.tool-versions'
              - 'asdf.*'
              - 'defaults'
              - 'help.txt'

  ubuntu:
    needs: detect-changes
    # only run if
    # - changes to cli
    if: ${{ needs.detect-changes.outputs.cli == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - run: scripts/install_dependencies.bash
      - run: scripts/test.bash
        env:
          GITHUB_API_TOKEN: ${{ github.token }}

  macos:
    needs: detect-changes
    # only run if
    # - changes to cli
    if: ${{ needs.detect-changes.outputs.cli == 'true' }}
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - run: scripts/install_dependencies.bash
      - run: scripts/test.bash
        env:
          GITHUB_API_TOKEN: ${{ github.token }}

  documentation-site:
    needs: detect-changes
    # only run if
    # - changes to documentation
    # - pull_request (workflows/docs.yml deploys on main branch)
    if: ${{ github.event_name == 'pull_request' && needs.detect-changes.outputs.documentation == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          # fetch all commits to get git log info for Vuepress
          fetch-depth: 0

      # only run steps past here if changes to docs/** directory
      - uses: actions/setup-node@v3
        with:
          node-version: "18"

      - uses: actions/cache@v3
        id: npm-cache
        with:
          path: |
            docs/node_modules
          key: ${{ runner.os }}-npm-${{ hashFiles('docs/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-npm-

      - name: Install dependencies
        if: steps.npm-cache.outputs.cache-hit != 'true'
        working-directory: docs/
        run: npm install

      - name: Check errors by building Documentation site
        working-directory: docs/
        run: npm run build