build-deploy-web.yml

name: Build and Deploy site

on:
  push:
    branches: [ master ]

  workflow_dispatch:

permissions:
  contents: write

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Setup flutter
        uses: subosito/flutter-action@v2
        with:
          flutter-version: '3.13.9'
          channel: 'stable'

      - name: Build Web
        run: |
          flutter config --enable-web
          flutter pub get
          flutter build web --release

      - name: Deploy
        uses: JamesIves/github-pages-deploy-action@v4.3.0
        with:
          branch: gh-pages
          folder: build/web