68 lines
2 KiB
Dart
68 lines
2 KiB
Dart
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// examples/web_server_with_processes/main.dart
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import 'package:platform_core/core.dart';
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import 'package:platform_core/http.dart';
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import 'package:platform_process/angel3_process.dart';
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import 'package:file/local.dart';
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import 'package:logging/logging.dart';
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import 'package:angel3_mustache/angel3_mustache.dart';
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import 'package:platform_container/mirrors.dart';
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void main() async {
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Logger.root.level = Level.ALL;
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Logger.root.onRecord.listen((record) {
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print('${record.level.name}: ${record.time}: ${record.message}');
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});
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// Create an Angel application with MirrorsReflector
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var app = Application(reflector: MirrorsReflector());
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var http = PlatformHttp(app);
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// Register dependencies in the container
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app.container.registerSingleton(const LocalFileSystem());
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app.container.registerSingleton(ProcessManager());
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// Set up the view renderer
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var fs = await app.container.make<LocalFileSystem>();
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var viewsDirectory = fs.directory('views');
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//await app.configure(mustache(viewsDirectory));
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app.get('/', (req, res) async {
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await res.render('index');
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});
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app.post('/run-process', (req, res) async {
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var body = await req.bodyAsMap;
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var command = body['command'] as String?;
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var args = (body['args'] as String?)?.split(' ') ?? [];
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if (command == null || command.isEmpty) {
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throw PlatformHttpException.badRequest(message: 'Command is required');
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}
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// Use dependency injection to get the ProcessManager instance
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var processManager = await req.container?.make<ProcessManager>();
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var process = await processManager?.start(
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'user_process',
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command,
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args,
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);
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var result = await process?.run();
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await res.json({
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'output': result?.output.trim(),
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'exitCode': result?.exitCode,
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});
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});
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app.fallback((req, res) => throw PlatformHttpException.notFound());
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app.errorHandler = (e, req, res) {
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res.writeln('Error: ${e.message}');
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return false;
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};
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await http.startServer('localhost', 3000);
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print('Server listening at http://localhost:3000');
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}
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