name: Build

on:
  push:
    branches: main
  pull_request:
    branches: '*'

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Install node
      uses: actions/setup-node@v1
      with:
       node-version: '14.x'
    - name: Install Python
      uses: actions/setup-python@v2
      with:
        python-version: '3.8'
        architecture: 'x64'


    - name: Setup pip cache
      uses: actions/cache@v2
      with:
        path: ~/.cache/pip
        key: pip-3.8-${{ hashFiles('package.json') }}
        restore-keys: |
          pip-3.8-
          pip-

    - name: Get yarn cache directory path
      id: yarn-cache-dir-path
      run: echo "::set-output name=dir::$(yarn cache dir)"
    - name: Setup yarn cache
      uses: actions/cache@v2
      id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
      with:
        path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
        key: yarn-${{ hashFiles('**/yarn.lock') }}
        restore-keys: |
          yarn-

    - name: Install dependencies
      run: python -m pip install -U jupyterlab~=3.1 check-manifest
    - name: Build the extension
      run: |
        set -eux
        jlpm
        jlpm run eslint:check
        python -m pip install .

        jupyter labextension list 2>&1 | grep -ie "@jupyterlite/echo-kernel.*OK"

        # TODO: add JupyterLite browser check
        # python -m jupyterlab.browser_check

        check-manifest -v

        pip install build
        python -m build --sdist
        cp dist/*.tar.gz myextension.tar.gz
        pip uninstall -y myextension jupyterlab
        rm -rf myextension

    - uses: actions/upload-artifact@v2
      with:
        name: myextension-sdist
        path: myextension.tar.gz

  test_isolated:
    needs: build
    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Install Python
      uses: actions/setup-python@v2
      with:
        python-version: '3.8'
        architecture: 'x64'
    - uses: actions/download-artifact@v2
      with:
        name: myextension-sdist
    - name: Install and Test
      run: |
        set -eux
        # Remove NodeJS, twice to take care of system and locally installed node versions.
        sudo rm -rf $(which node)
        sudo rm -rf $(which node)
        pip install myextension.tar.gz
        pip install jupyterlab
        jupyter labextension list 2>&1 | grep -ie "@jupyterlite/echo-kernel.*OK"

        # TODO: add JupyterLite browser check
        # python -m jupyterlab.browser_check --no-chrome-test