name: Agent Batch Merge
on:
  workflow_dispatch:
    inputs:
      branches:
        description: "Comma-separated branches to merge (e.g., fix/a,fix/b)"
        required: true

jobs:
  batch-merge:
    runs-on: ubuntu-latest
    container: gitea.tap-tap.win/taptap/fastsync-ci:v9
    steps:
      - uses: actions/checkout@v4
        with:
          ref: dev
          fetch-depth: 0

      - name: Merge all branches
        run: |
          IFS=',' read -ra BRANCHES <<< "${{ github.event.inputs.branches }}"
          for branch in "${BRANCHES[@]}"; do
            branch=$(echo "$branch" | xargs)
            git fetch origin "$branch"
            git merge "origin/$branch" --no-edit || true
          done

      - name: Build and test
        run: |
          cmake -B build -S . && cmake --build build -j$(nproc)
          ./build/tests
          python3 -m pytest tests/ -v --tb=short

      - name: Commit and push
        run: |
          git add -A
          git commit -m "batch-merge: ${{ github.event.inputs.branches }}" || true
          git push origin dev