spider 0.1.0

A small dart library to generate Assets dart code from assets folder. It generates dart class with static const variables in it which can be used to reference the assets safely anywhere in the flutter app.

Spider

A small dart library to generate Assets dart code from assets folder. It generates dart class with static const variables in it which can be used to reference the assets safely anywhere in the flutter app.

Note: This package is in very early stages of its alpha release. This is
for demo purpose for now. Avoid using it in production code as most of
the features are more likely to be changed.

Example

Before

Widget build(BuildContext context) {
  return Image(image: AssetImage('assets/background.png'));
}

After

Widget build(BuildContext context) {
  return Image(image: AssetImage(Assets.background));
}

Generated Assets Class

class Assets {
  static const String background = 'assets/background.png';
}

This method allows no error scope for string typos. Also, it provides auto-complete in the IDE which comes very handy when you have large amount of assets.

Installation

This is package is an independent library that is not linked to your project. So there's no need to add it to your flutter project as it works as a global command line tool for all of your projects.

pub global activate spider

Usage

Using default configuration

By default, Spider will look for assets in 'assets' folder and will generate Dart class with name Assets in 'lib/res/assets.dart' file.

Default Configs

path: assets
class_name: Assets
package: res

Navigate to flutter project root and execute this command

spider

Customize Configuration

To use custom configurations, Spider searches for a yaml file named 'spider.yaml' or 'spider.yml' in the root directory of the flutter project. see default configs block for information on available configurations.

Create Configuration File

Spider provides a very easy and straight forward way to create a configuration file. Execute following command and it will create a configuration file with default configurations in it.

spider init

Now you can modify available configurations and Spider will use those configs when generating dart code. Execute this command to make Spider generate dart code:

spider

License

Copyright © 2020 Birju Vachhani

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.