build.yml

name: Build CI

on:
  workflow_dispatch: null
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ./frontend
    strategy:
      matrix:
        include:
          - node-version: 18.x
            targets: node18
          - node-version: 20.x
            targets: node20
    steps:
      - uses: actions/checkout@v3
      - uses: actions/cache@v3
        with:
          path: |
            ~/.npm
            ${{ github.workspace }}/.next/cache
          # Generate a new cache whenever packages or source files change.
          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('**.[jt]s', '**.[jt]sx') }}
          # If source files changed but packages didn't, rebuild from a prior cache.
          restore-keys: |
            ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-

      - name: 'Use Node.js ${{ matrix.node-version }}'
        uses: actions/setup-node@v3
        with:
          node-version: '${{ matrix.node-version }}'
      - run: npm ci
      - run: npm run build --if-present
      - run: npm test && npx codecov