angel_hot 1.0.0

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hot #


Supports hot reloading of Angel servers on file changes. This is faster and more reliable than merely reactively restarting a Process.

This package only works with the Angel framework.

Installation #

In your pubspec.yaml:

  angel_framework: ^1.0.0
  angel_hot: ^1.0.0

Usage #

This package is dependent on the Dart VM service, so you must run Dart with the --enable-vm-service argument!!!

Usage is fairly simple. Pass a function that creates an Angel server, along with a collection of paths to watch, to the HotReloader constructor. The rest is history!!!

The recommended pattern is to only use hot-reloading in your application entry point. Create your Angel instance within a separate function, conventionally named createServer. Using this in production mode is pointless.

You can watch:

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import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'package:angel_compress/angel_compress.dart';
import 'package:angel_diagnostics/angel_diagnostics.dart';
import 'package:angel_framework/angel_framework.dart';
import 'package:angel_hot/angel_hot.dart';
import 'src/foo.dart';

main() async {
  var hot = new HotReloader(createServer, [
    new Directory('config'),
    new Directory('lib'),
    new Directory('web'),
    new Directory('src'),
  var server = await hot.startServer(InternetAddress.LOOPBACK_IP_V4, 3000);
      'Hot server listening at http://${server.address.address}:${server.port}');

Future<Angel> createServer() async {
  var app = new Angel();

  app.lazyParseBodies = true;

  app.get('/', {'hello': 'hot world!'});'/foo/bar', (req, res) async {
    var result = await someLengthyOperation();
    return {'status': result};

  app.after.add(() => throw new AngelHttpException.notFound());

  await app.configure(logRequests());
  return app;

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  angel_hot: ^1.0.0

2. Install it

You can install packages from the command line:

with pub:

$ pub get

Alternatively, your editor might support pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:angel_hot/angel_hot.dart';
Version Uploaded Documentation Archive
2.0.6 May 6, 2019 Go to the documentation of angel_hot 2.0.6 Download angel_hot 2.0.6 archive
2.0.5 May 1, 2019 Go to the documentation of angel_hot 2.0.5 Download angel_hot 2.0.5 archive
2.0.4 Feb 7, 2019 Go to the documentation of angel_hot 2.0.4 Download angel_hot 2.0.4 archive
2.0.3 Nov 9, 2018 Go to the documentation of angel_hot 2.0.3 Download angel_hot 2.0.3 archive
2.0.2 Nov 6, 2018 Go to the documentation of angel_hot 2.0.2 Download angel_hot 2.0.2 archive
2.0.1 Nov 2, 2018 Go to the documentation of angel_hot 2.0.1 Download angel_hot 2.0.1 archive
2.0.0 Oct 2, 2018 Go to the documentation of angel_hot 2.0.0 Download angel_hot 2.0.0 archive
1.1.1+1 Jun 8, 2018 Go to the documentation of angel_hot 1.1.1+1 Download angel_hot 1.1.1+1 archive
1.1.1 Jun 7, 2018 Go to the documentation of angel_hot 1.1.1 Download angel_hot 1.1.1 archive
1.1.0 Dec 7, 2017 Go to the documentation of angel_hot 1.1.0 Download angel_hot 1.1.0 archive

All 16 versions...

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This package version is not analyzed, because it is more than two years old. Check the latest stable version for its analysis.

The package version is not analyzed, because it does not support Dart 2. Until this is resolved, the package will receive a health and maintenance score of 0.

Analysis issues and suggestions

Support Dart 2 in pubspec.yaml.

The SDK constraint in pubspec.yaml doesn't allow the Dart 2.0.0 release. For information about upgrading it to be Dart 2 compatible, please see

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Make sure dartdoc successfully runs on your package's source files. (-10 points)

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Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.19.0