name: CI

on:
  push:
    branches: [ main, master, feature/* ]
  pull_request:
    branches: [ main, master ]

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

jobs:
  test:
    runs-on: self-hosted
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
            
      - name: Cache dependencies
        uses: actions/cache@v3
        with:
          path: |
            ~/.npm
            node_modules
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Cache Next.js build
        uses: actions/cache@v3
        with:
          path: |
            ${{ github.workspace }}/.next/cache
            ${{ github.workspace }}/out
          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('**/*.[jt]s', '**/*.[jt]sx') }}
          restore-keys: |
            ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-
            ${{ runner.os }}-nextjs-
            
      - name: Cache TypeScript
        uses: actions/cache@v3
        with:
          path: |
            tsconfig.tsbuildinfo
            .next/types
          key: ${{ runner.os }}-tsc-${{ hashFiles('tsconfig.json', 'src/**/*.ts', 'src/**/*.tsx') }}
          restore-keys: |
            ${{ runner.os }}-tsc-
            
      - name: Install dependencies
        run: npm ci --prefer-offline --no-audit --no-fund
        env:
          NODE_OPTIONS: '--max-old-space-size=4096'
          UV_THREADPOOL_SIZE: 16
        
      - name: Run linting and type checking in parallel
        run: |
          npm run lint &
          npm run typecheck &
          wait
        env:
          NODE_OPTIONS: '--max-old-space-size=4096'
        
      - name: Build application
        run: npm run build
        env:
          # Use empty string for YOUTUBE_API_KEY during CI build
          YOUTUBE_API_KEY: ""
          NODE_OPTIONS: '--max-old-space-size=4096'
          NEXT_TELEMETRY_DISABLED: 1