# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions

name: Node.js CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  install:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-node@v4
      with:
        # Keep in sync with netlify.toml
        node-version: 20.x
    - name: Cache node_modules
      uses: actions/cache@v4
      id: cache
      with:
        # Caching node_modules isn't recommended because it can break across
        # Node versions and won't work with npm ci (See https://github.com/actions/cache/blob/main/examples.md#node---npm )
        # But we pin the node version, and we don't update it that often anyways. And
        # we don't use `npm ci` specifically to try to get faster CI flows. So caching
        # `node_modules` directly.
        path: 'node_modules'
        key: ${{ runner.os }}-node-20-${{ hashFiles('package*.json') }}
    - if: steps.cache.outputs.cache-hit != 'true'
      run: npm install

  build:
    needs: install
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-node@v4
      with:
        node-version: 20.x
    - name: Load node_modules from cache
      uses: actions/cache@v4
      with:
        # Use node_modules from previous jobs
        path: 'node_modules'
        key: ${{ runner.os }}-node-20-${{ hashFiles('package*.json') }}
    - name: Cache BookReader/
      uses: actions/cache@v4
      id: build-cache
      with:
        # Cache the build files so we don't have to build twice for e2e tests
        path: 'BookReader'
        key: ${{ runner.os }}-${{ github.sha }}
    - if: steps.build-cache.outputs.cache-hit != 'true'
      run: npm run build

  tests:
    needs: install
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-node@v4
      with:
        node-version: 20.x
    - name: Load node_modules from cache
      uses: actions/cache@v4
      with:
        # Use node_modules from previous jobs
        path: 'node_modules'
        key: ${{ runner.os }}-node-20-${{ hashFiles('package*.json') }}
    - run: npm run lint
    - run: npm run test
    - uses: codecov/codecov-action@v4
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
    
  e2e-tests:
    needs: build
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-node@v4
      with:
        node-version: 20.x
    - name: Load node_modules from cache
      uses: actions/cache@v4
      with:
        # Use node_modules from previous jobs
        path: 'node_modules'
        key: ${{ runner.os }}-node-20-${{ hashFiles('package*.json') }}
    - name: Load BookReader/ from cache
      uses: actions/cache@v4
      with:
        # Cache the build files so we don't have to build twice for e2e tests
        path: 'BookReader'
        key: ${{ runner.os }}-${{ github.sha }}
    # Travis machines usually have 2 cores (see https://docs.travis-ci.com/user/reference/overview/#virtualisation-environment-vs-operating-system )
    # Quarantine mode (sigh) to catch unstable tests (see https://devexpress.github.io/testcafe/documentation/guides/basic-guides/run-tests.html#quarantine-mode )
    - run: npx testcafe --concurrency 2 --quarantine-mode