name: Validate TypeScript

on:
  pull_request:
    branches: [main]
    paths:
      - '.github/workflows/validate_ts.yml'
      - '**.ts'
      - '**.tsx'

jobs:
  typescript_compilation:
    name: TypeScript Compilation
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [18.x]

    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Setup Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}

      - name: Determine Yarn Cache Directory
        id: yarn-cache-dir-path
        run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT

      - name: Cache node_modules
        uses: actions/cache@v4
        id: yarn-cache
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-

      - name: Install Dependencies
        run: yarn install --frozen-lockfile

      - name: Compile TypeScript
        run: |
          yarn test:typescript

  code_quality_checks:
    name: Code Quality Checks
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [18.x]

    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      - name: Setup Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}

      - name: Determine Yarn Cache Directory
        id: yarn-cache-dir-path
        run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT

      - name: Cache node_modules
        uses: actions/cache@v4
        id: yarn-cache
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-

      - name: Install Dependencies
        run: yarn install --frozen-lockfile

      - name: Run Prettier for Code Formatting
        run: yarn pretty

      - name: Run ESLint for Linting
        run: yarn lint

      - name: Run Jest for Unit Testing
        run: yarn test:ci