.github/workflows/package_prebuilt_assets_example.yaml

# Copyright (c) 2026, the Dart project authors.  Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.

# A workflow that goes together with the example package:prebuilt_assets_example
# inside package:hooks.
#
# It builds dynamic libraries across multiple GitHub Actions runners, pulls them
# all into a single runner into `prebuilt/`, and runs `dart pub publish`.
name: package_prebuilt_assets_example

permissions:
  contents: read

on:
  pull_request:
    branches: [ main ]
    paths:
      - .github/workflows/package_prebuilt_assets_example.yaml
      - pkgs/hooks/example/build/prebuilt_assets_example/
  push:
    tags:
      - 'prebuilt_assets_example-v*'
  workflow_dispatch:

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu, macos, windows]

    runs-on: ${{ matrix.os }}-latest
    permissions:
      contents: read

    defaults:
      run:
        working-directory: pkgs/hooks/example/build/prebuilt_assets_example/

    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
        with:
          persist-credentials: false

      - uses: dart-lang/setup-dart@6afc89df92d6eb3834022f73cd65adc8cdfcb92d
        with:
          sdk: stable

      - uses: nttld/setup-ndk@ed92fe6cadad69be94a966a7ee3271275e62f779
        with:
          ndk-version: r27
        if: ${{ matrix.os == 'ubuntu' }} # Only build on one host.

      - name: Install native toolchains
        run: sudo apt-get update && sudo apt-get install clang-15 gcc-i686-linux-gnu gcc-aarch64-linux-gnu gcc-arm-linux-gnueabihf gcc-riscv64-linux-gnu
        if: ${{ matrix.os == 'ubuntu' }}

      - run: dart pub get

      # Keep this list consistent with pkgs/hooks/example/build/prebuilt_assets_example/lib/src/hook_helpers/targets.dart
      - name: Build Linux & Android targets
        if: matrix.os == 'ubuntu'
        run: |
          dart tool/build.dart -oandroid -aarm
          dart tool/build.dart -oandroid -aarm64
          dart tool/build.dart -oandroid -aia32
          dart tool/build.dart -oandroid -ariscv64
          dart tool/build.dart -oandroid -ax64
          dart tool/build.dart -olinux -aarm
          dart tool/build.dart -olinux -aarm64
          dart tool/build.dart -olinux -aia32
          dart tool/build.dart -olinux -ariscv64
          dart tool/build.dart -olinux -ax64

      - name: Build macOS & iOS targets
        if: matrix.os == 'macos'
        run: |
          dart tool/build.dart -omacos -aarm64
          dart tool/build.dart -omacos -ax64
          dart tool/build.dart -oios -iiphoneos -aarm64
          dart tool/build.dart -oios -iiphonesimulator -aarm64
          dart tool/build.dart -oios -iiphonesimulator -ax64

      - name: Build Windows targets
        if: matrix.os == 'windows'
        run: |
          dart tool/build.dart -owindows -aarm64
          dart tool/build.dart -owindows -aia32
          dart tool/build.dart -owindows -ax64

      - name: Upload prebuilt assets
        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a
        with:
          name: ${{ matrix.os }}-prebuilt-assets
          path: |
            pkgs/hooks/example/build/prebuilt_assets_example/prebuilt/*.dll
            pkgs/hooks/example/build/prebuilt_assets_example/prebuilt/*.dylib
            pkgs/hooks/example/build/prebuilt_assets_example/prebuilt/*.so
          if-no-files-found: error

  publish:
    needs: build
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write # Needed for automated publishing to pub.dev via OIDC

    defaults:
      run:
        working-directory: pkgs/hooks/example/build/prebuilt_assets_example/

    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1
        with:
          persist-credentials: false

      - uses: dart-lang/setup-dart@6afc89df92d6eb3834022f73cd65adc8cdfcb92d
        with:
          sdk: stable

      - name: Pull all prebuilt assets into prebuilt/ directory
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c
        with:
          merge-multiple: true
          path: pkgs/hooks/example/build/prebuilt_assets_example/prebuilt/

      - name: Display bundled assets
        run: ls -la prebuilt/

      - name: Install dependencies and run tests using bundled prebuilt assets
        run: |
          dart pub get
          dart test

      - name: Verify package with dart pub publish --dry-run
        # Detach from the monorepo workspace and initialize a clean standalone
        # git repository so `dart pub publish` does not read parent
        # `pkgs/hooks/.pubignore` or warn about modified files in git status.
        run: |
          sed -i.bak '/resolution: workspace/d' pubspec.yaml
          rm -f pubspec.yaml.bak
          git init
          git config user.email "ci@example.com"
          git config user.name "CI"
          git add -A
          git commit -m "Prepare standalone package for publish"
          dart pub publish --dry-run

      - name: Publish to pub.dev
        if: startsWith(github.ref, 'refs/tags/prebuilt_assets_example-v')
        run: dart pub publish --force