.github/workflows/regression.yml

name: Run regression tests

on:
  pull_request:
    paths:
      - ".github/workflows/regression.yml"
      - "package*.json"
      - "test/**"
      - "content/**/examples/**"
      - "!content/landmarks/examples/**"
  push:
    branches-ignore:
      - main
      - "dependabot/**"
    paths:
      - ".github/workflows/regression.yml"
      - "package*.json"
      - "test/**"
      - "content/**/examples/**"
      - "!content/landmarks/examples/**"

jobs:
  regression:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        CI_NODE_INDEX: [0, 1, 2, 3, 4]

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          cache: npm

      - name: Install npm dependencies
        run: npm ci

      - name: Run Ava on changed files in PR
        run: ./scripts/regression-tests.sh
        if: github.event_name == 'pull_request'
        env:
          COMMIT_RANGE: "origin/${{ github.base_ref }}...${{ github.sha }}"
          CI_NODE_TOTAL: 5
          CI_NODE_INDEX: ${{ matrix.CI_NODE_INDEX }}
          TEST_WAIT_TIME: 10000

      - name: Run Ava for changed files from origin branch
        run: ./scripts/regression-tests.sh
        if: github.event_name == 'push'
        env:
          COMMIT_RANGE: "origin/main...${{ github.ref }}"
          CI_NODE_TOTAL: 5
          CI_NODE_INDEX: ${{ matrix.CI_NODE_INDEX }}
          TEST_WAIT_TIME: 10000