main.yml

# .github/workflows/publish.yml
name: Generate a build and push to the "publish" branch

on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest
    name: Build and Push
    steps:
      - name: git-checkout
        uses: actions/checkout@v2
        
      - uses: oven-sh/setup-bun@v1
        with:
          bun-version: latest

      - name: Install all dependencies
        run: bun install

      - name: Build
        run: |
          bun run build # The build command of your project
          cd build
          touch .nojekyll # We do this because svelte has special underscore directories
    
      - name: Push
        uses: s0/git-publish-subdir-action@develop
        env:
          REPO: self
          BRANCH: publish # The branch name where you want to push the assets
          FOLDER: build # The directory where your assets are generated
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # GitHub will automatically add this - you don't need to bother getting a token
          MESSAGE: "Build: ({sha}) {msg}" # The commit message