build_web.yml

name: Build web

on:
    workflow_dispatch:
    push:
        branches:
            - main
        paths-ignore:
            - "README.md"
            - "linux/**"
            - "windows/**"
            - ".github/**"
            - "test/**"

permissions:
    contents: write

jobs:
    build-web:
        runs-on: ubuntu-latest

        steps:
            - uses: subosito/flutter-action@v2
              with:
                flutter-version: "3.22.2"
                channel: "stable"

            - name: Checkout source code
              uses: actions/checkout@v4
              with:
                  path: source
                  ref: main

            - name: Checkout GitHub Pages branch
              uses: actions/checkout@v4
              with:
                  path: target
                  ref: gh-pages
            
            - name: Remove files in GiHub Pages branch
              run: rm -rvf $GITHUB_WORKSPACE/target/*

            - name: Build
              working-directory: ${{ github.workspace }}/source
              run: |
                flutter pub get
                flutter build web --web-renderer html --output $GITHUB_WORKSPACE/target --base-href "/MK8SE/"

            - name: Push changes
              working-directory: ${{ github.workspace }}/target
              run: |
                git config user.name github-actions
                git config user.email github-actions@github.com
                git add .
                git commit -m "Build web version"
                git push