deploy.yml

# This is a basic workflow to help you get started with Actions

name: Deploy Firebase Functions

# Controls when the action will run.
on:
  # Triggers the workflow on push or pull request events
  push:
    branches: [master]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "build"
  build:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v2
      - name: ⎔ Setup node
        uses: actions/setup-node@v2
        with:
          node-version: 14
      - name: 📥 Download deps
        working-directory: functions
        run: npm install
      - name: 🚀 Deploy
        run: npx firebase-tools deploy --token "$FIREBASE_TOKEN"
        env:
          FIREBASE_TOKEN: ${{ secrets.FIREBASE_TOKEN }}