Webpack Focus Plugin

Webpack plugin that allows you to specify regex patterns and focus on certain files. Only files (required from your entry point) whose contents match the regex will be included in the bundle. The dependencies of those files will also be included.

It can be useful to speed up your test feedback cycle by only feeding specs with focused values to the browser.

Installation:

npm install webpack-focus-plugin --save-dev

Configuration:

Webpack config:

module.exports = {
  entry: ['./entry_point.js'],
  plugins: [
    new FocusPlugin([/some_pattern/])
  ]
}

To tell the plugin whether to filter or not, add the following to your entry point:

onlyFocused(true)
var testsContext = require.context("./tests", true, /_test\.js$/);
testsContext.keys().forEach(testsContext);

You can also change the argument to 'false' or omit the statement entirely, either one will disable the filter. Webpack watch should pick up the change (see issues about watch and removing focus).

Limitations:

• TBD

Copyright (c) 2016, BSW Technology Consulting LLC All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.