ci-app.yml

name: CI - App

on:
  push:
    branches:
      - main
  pull_request:
    paths:
      - app/**
      - .github/workflows/ci-app.yml

defaults:
  run:
    working-directory: ./app

env:
  NODE_VERSION: 20
  LOCKFILE_PATH: ./app/package-lock.json # or yarn.lock
  PACKAGE_MANAGER: npm # or yarn

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  tests:
    name: Tests
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache-dependency-path: ${{ env.LOCKFILE_PATH }}
          cache: ${{ env.PACKAGE_MANAGER }}
      - run: npm ci
      - run: npm run test

  lint:
    name: Lint
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache-dependency-path: ${{ env.LOCKFILE_PATH }}
          cache: ${{ env.PACKAGE_MANAGER }}
      - run: npm ci
      - run: npm run lint

  types:
    name: Type check
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache-dependency-path: ${{ env.LOCKFILE_PATH }}
          cache: ${{ env.PACKAGE_MANAGER }}
      - run: npm ci
      - run: npm run ts:check

  formatting:
    name: Format check
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache-dependency-path: ${{ env.LOCKFILE_PATH }}
          cache: ${{ env.PACKAGE_MANAGER }}
      - run: npm ci
      - run: npm run format-check

  # Confirms the app still builds successfully
  check-app-builds:
    name: Build check - App
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache-dependency-path: ${{ env.LOCKFILE_PATH }}
          cache: ${{ env.PACKAGE_MANAGER }}

      # https://nextjs.org/docs/advanced-features/ci-build-caching
      - uses: actions/cache@v3
        with:
          path: |
            ~/.npm
            ${{ github.workspace }}/app/.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') }}-

      - run: npm ci
      - run: npm run build -- --no-lint