llamadart/.github/workflows/sync_native_bindings.yml at main · leehack/llamadart · GitHub

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name: Sync Native Version & Bindings

on:
  workflow_dispatch:
    inputs:
      native_tag:
        description: 'llamadart-native release tag to sync (e.g., b8011 or latest)'
        required: true
        default: 'latest'

permissions:
  contents: write
  pull-requests: write

jobs:
  sync:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v6

      - name: Setup Flutter
        uses: subosito/flutter-action@v2
        with:
          channel: stable

      - name: Cache Pub packages
        uses: actions/cache@v5
        with:
          path: |
            ~/.pub-cache
          key: ${{ runner.os }}-pub-cache-${{ hashFiles('**/pubspec.yaml') }}
          restore-keys: |
            ${{ runner.os }}-pub-cache-

      - name: Install LLVM/Clang for ffigen
        run: |
          sudo apt-get update
          sudo apt-get install -y llvm-dev libclang-dev clang rsync python3

      - name: Install Dart/Flutter dependencies
        run: flutter pub get

      - name: Sync headers and regenerate bindings
        id: sync_headers
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          tool/native/sync_native_headers_and_bindings.sh --tag "${{ github.event.inputs.native_tag }}"

      - name: Update native hook tag
        run: |
          TAG="${{ steps.sync_headers.outputs.resolved_tag }}"
          sed -i "s/const _llamaCppTag = '.*';/const _llamaCppTag = '$TAG';/" hook/build.dart

      - name: Create pull request
        uses: peter-evans/create-pull-request@v8
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: "chore(native): sync native release ${{ steps.sync_headers.outputs.resolved_tag }}"
          title: "chore(native): sync native release ${{ steps.sync_headers.outputs.resolved_tag }}"
          body: |
            Automated sync from `leehack/llamadart-native` release `${{ steps.sync_headers.outputs.resolved_tag }}`.

            Changes:
            - Updates `hook/build.dart` native tag pin.
            - Syncs headers from the matching `llamadart-native` release header bundle.
            - Regenerates `lib/src/backends/llama_cpp/bindings.dart` via ffigen.
          branch: "automation/native-sync-${{ steps.sync_headers.outputs.resolved_tag }}"
          labels: automation/native-sync
          add-paths: |
            hook/build.dart
            lib/src/backends/llama_cpp/bindings.dart
          delete-branch: true