import 'dart:io';
import 'package:chalkdart/chalk.dart';
import 'package:path/path.dart' as path;
import 'package:pubspec_parse/pubspec_parse.dart';

bool _isFlutter(File pubpsec) {
  String contents = pubpsec.readAsStringSync();
  final parsedPubspec = Pubspec.parse(contents);
  final deps = parsedPubspec.dependencies;
  return deps['flutter'] != null;
}

void runPubGetInDir(String dir) {
  // Get pubspec.yaml
  String pubspecPath = path.join(dir, 'pubspec.yaml');
  final pubspec = File(pubspecPath);
  if (!pubspec.existsSync()) {
    print(
        "Skipping 'pub get' in directory: $dir because no pubspec.yaml file was found");
    return;
  }
  bool isFlutter = _isFlutter(pubspec);

  List<String> arguments = [];
  String exe = "dart";
  if (isFlutter) {
    exe = "flutter";
    arguments.add("--no-version-check");
    arguments.add("--suppress-analytics");
    arguments.addAll(["pub", "get"]);
  } else {
    arguments.add("pub");
    arguments.add("--suppress-analytics");
    arguments.add("get");
  }

  final res = Process.runSync(exe, arguments, workingDirectory: dir);
  if (res.exitCode != 0) {
    print(chalk
        .red("Failed to get dependencies of package. Error: ${res.stderr}"));
  }
}