ci.yml

name: CI

on:
  workflow_dispatch:
  push:
    branches:
      - main
  merge_group:
  pull_request:
    paths-ignore:
      - ".vscode/**"
      - "**/*.md"
      - ".github/ISSUE_TEMPLATE/**"

# Automatically cancel older in-progress jobs on the same branch
concurrency:
  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request_target' && github.head_ref || github.ref }}
  cancel-in-progress: true
defaults:
  run:
    shell: bash

jobs:
  # Build primes out Turbo build cache and pnpm cache
  build:
    name: "Build: ${{ matrix.os }}"
    runs-on: ${{ matrix.os }}
    timeout-minutes: 3
    strategy:
      matrix:
        OS: [ubuntu-latest, windows-latest]
        NODE_VERSION: [18]
      fail-fast: true
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup PNPM
        uses: pnpm/action-setup@v3

      - name: Setup node@${{ matrix.NODE_VERSION }}
        uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.NODE_VERSION }}
          cache: "pnpm"

      - name: Install dependencies
        run: pnpm install

      # Only build in ubuntu as windows can share the build cache.
      # Also only build in core repo as forks don't have access to the Turbo cache.
      - name: Build Packages
        if: ${{ matrix.os == 'ubuntu-latest' && github.repository_owner == 'withastro' }}
        run: pnpm run build