ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build-and-test:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [20, 22]

    steps:
      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
        with:
          node-version: ${{ matrix.node-version }}
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Generate API client
        run: npm run update-api

      - name: Type check
        run: npx tsc --noEmit

      - name: Build
        run: npm run build

      - name: Test
        run: npm test

  changeset-check:
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
        with:
          fetch-depth: 0

      - name: Check for changesets
        run: |
          # Count .changeset/*.md files added/modified in this PR compared to the base branch
          CHANGESETS=$(git diff --name-only --diff-filter=AM origin/${{ github.base_ref }}...HEAD -- '.changeset/*.md' ':!.changeset/README.md' | wc -l)
          if [ "$CHANGESETS" -eq 0 ]; then
            echo "::error::No changeset found for this PR. Run 'npx changeset' to describe your changes."
            echo ""
            echo "If this PR does not require a version bump (e.g., docs-only or CI changes),"
            echo "add an empty changeset with: npx changeset --empty"
            exit 1
          fi
          echo "Found $CHANGESETS changeset file(s) changed in this PR."