hot-file-cache

Hot File Cache

A file cache which will invalidate automatically if the source changes

Installation

Install the plugin with npm:

$ npm install --save-dev hot-file-cache

Basic Usage

Add the plugin to your webpack config as follows:

var hfc = new HotFileCache('*.md', {cwd: dir});
hfc.readFile('README.md').then(function(content) {
  console.log(content);
});

Processors

var hfc = new HotFileCache('*.json', {
  cwd: dir,
  // the fileProcessor will be executed only once per file
  fileProcessor: function (filename, fileContent) {
    // the return value could also be a promise
    return JSON.parse(fileContent);
  }
});
hfc.readFile('demo.json').then(function(content) {
  console.log(content);
});

Options:

All options except the fileProcessor are equal to chokidar.

Visualisation

var hfc = new HotFileCache('*.json', {
  cwd: dir,
  fileProcessor: function process (filename, fileContent) {
    return JSON.parse(fileContent);
  }
});
hfc.readFile('demo.json') // 1
  .then(function(content) {
    console.log(content);
  });
hfc.readFile('demo.json') // 2
  .then(function(content) {
    console.log(content);
  });
hfc.readFile('demo.json') // 3
  .then(function(content) {
    console.log(content);
  });
hfc.readFile('demo.json') // 4
  .then(function(content) {
    console.log(content);
  });

Changelog

Take a look at the CHANGELOG.md.

Contribution

You're free to contribute to this project by submitting issues and/or pull requests. This project is test-driven, so keep in mind that every change and new feature should be covered by tests. This project uses the semistandard code style.

License

This project is licensed under MIT.

Changelog

0.0.6

• Set atomic:false by default for faster cache invalidation