continuous-integration.yml

name: Continuous Integration

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  Linting:
    name: Linting NodeJS
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Project
        uses: actions/checkout@v4
      - name: Add problem matchers
        run: echo "::add-matcher::.github/problemMatchers/eslint.json"
      - name: Use Node.js v20
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: yarn
          registry-url: https://registry.yarnpkg.com/
      - name: Install Dependencies
        run: yarn --immutable
      - name: Run ESLint
        run: yarn lint --fix=false

  Building:
    name: Build & Typecheck
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Project
        uses: actions/checkout@v4
      - name: Add problem matchers
        run: echo "::add-matcher::.github/problemMatchers/tsc.json"
      - name: Use Node.js v20
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: yarn
          registry-url: https://registry.yarnpkg.com/
      - name: Install Dependencies
        run: yarn --immutable
      - name: Build code
        run: yarn build
      - name: Typecheck code
        run: yarn typecheck

  UnitTesting:
    name: Unit Tests
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Project
        uses: actions/checkout@v4
      - name: Use Node.js v20
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: yarn
          registry-url: https://registry.yarnpkg.com/
      - name: Install Dependencies
        run: yarn --immutable
      - name: Run unit tests
        run: yarn test
      - name: Store code coverage report
        uses: actions/upload-artifact@v4
        with:
          name: coverage
          path: coverage/

  Upload_Coverage_Report:
    name: Upload coverage report to codecov
    needs: UnitTesting
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Project
        uses: actions/checkout@v4
        with:
          fetch-depth: 2
      - name: Download NodeJS Unit Test Coverage report
        uses: actions/download-artifact@v4
        with:
          name: coverage
          path: coverage/
      - name: Codecov Upload
        uses: codecov/codecov-action@v4
        with:
          token: ${{ secrets.CODECOV_TOKEN }}
          fail_ci_if_error: true