name: Host Revenge Bundle

on:
  workflow_dispatch:
  push:
    branches:
      - main

jobs:
  build-and-host:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Restore Bun cache
        uses: actions/cache@v4
        with:
          path: ~/.bun/install/cache
          key: ${{ runner.os }}-bun-${{ hashFiles('**/bun.lock') }}
          restore-keys: |
            ${{ runner.os }}-bun-

      - name: Setup Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Install dependencies
        run: bun install --frozen-lockfile --production

      - name: Build production bundle
        run: bun run build

      - name: Publish bundle to hosting branch
        run: |
          cp dist/revenge.bundle /tmp/revenge.bundle
          git config --global user.name "github-actions[bot]"
          git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
          if git show-ref --verify --quiet "refs/heads/hosting"; then
            git checkout hosting
            git rm -rf .
          else
            git checkout --orphan hosting
          fi
          rm -rf *
          cp /tmp/revenge.bundle ./revenge.bundle
          git add revenge.bundle
          git commit -m "Host bundle from ${GITHUB_SHA}" || true
          git push --force origin hosting