android_uploader/bin/upload.dart

import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'dart:math';

import 'package:process_run/shell.dart';
import 'package:upload/upload.dart' as upload;

/// fvm dart compile exe -o upload.exe bin\upload.dart
Future<void> main(List<String> arguments) async {
  if (!arguments.contains("--nobuild")) {
    final stdinController = StreamController<List<int>>.broadcast();
    final stdoutController = StreamController<List<int>>.broadcast();
    final stderrController = StreamController<List<int>>.broadcast();

    stdoutController.stream.listen((event) {
      // print(utf8.decode(event));
    });

    int errCount = 0;
    stderrController.stream.listen((event) {
      // print(utf8.decode(event));
      errCount++;
      stdout.write("\r打包过程出现警告:$errCount");
    });

    var shell = Shell(
      stdout: stdoutController.sink,
      stdin: stdinController.stream,
      stderr: stderrController.sink,
    );

    try {
      stdout.write("\n准备并开始打包APK文件\n");
      await shell.run("flutter clean");
      await shell.run("flutter pub get");
      await shell.run("flutter build apk");
      stdout.write("\nAPK文件打包成功🎈🎈\n");
      stdout.write("\n准备上传APK至蒲公英");
    } catch (e) {
      stdout.write("\n打包过程中发生了错误");
      exit(1);
    }
  }

  upload.getToken();
}