build.yml

name: Build the extension

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  build:
    runs-on: ubuntu-latest
    
    steps:
    - uses: actions/checkout@v2

    - name: Use Node.js 16.x
      uses: actions/setup-node@v1
      with:
        node-version: 16.x
        
    - name: Cache
      uses: actions/cache@v2.1.7
      with:
      # A list of files, directories, and wildcard patterns to cache and restore
        path: |
          node_modules/
          out/
          yarn.lock
    # An explicit key for restoring and saving the cache
        key: cache1
        
    - name: Build
      run: |
        yarn
        yarn build
        
    - uses: actions/upload-artifact@v2
      with:
        name: extension
        path: web-ext-artifacts/*