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browserify-istanbul

3.0.1 • Public • Published

browserify-istanbul

A browserify transform for the istanbul code coverage tool.

Installing

npm install --save-dev browserify-istanbul

Usage

There are several ways to register browserify transforms: on the command line, in your package.json, or using the browserify API. You can use all of these with browserify-istanbul: see the browserify docs for more info.

There are a few options available to browserify-istanbul when you use it from JavaScript. They are shown in the following code example:

var istanbul = require('browserify-istanbul');
 
// use without any options...
browserifyBundle.transform(istanbul);
 
// or with some options...
browserifyBundle.transform(istanbul({
  // ignore these glob paths (the ones shown are the defaults)
  ignore: ['**/node_modules/**', '**/bower_components/**', '**/test/**', '**/tests/**', '**/*.json'],
 
  // by default, any paths you include in the ignore option are ignored
  // in addition to the defaults. set the defaultIgnore option to false
  // to only ignore the paths you specify.
  defaultIgnore: true
}));

Command line

  • without options:
./node_modules/.bin/browserify -t browserify-istanbul test/test-*.js -o bundle.js
  • with options
./node_modules/.bin/browserify -t [ browserify-istanbul --ignore "**/bower_components/**" ] test/test-*.js -o bundle.js

Interacting With Coverage Reports

To load and manipulate coverage reports, the command line tool nyc can be used:

  1. output the the __coverage__ object to ./.nyc_output/coverage.json.
  1. execute nyc with a list of reporters.
  • nyc report --reporter=lcov --reporter=text-summary.

See istanbul.js.org for more examples and documentation.

License

MIT

install

npm i browserify-istanbul

Downloadsweekly downloads

7,888

version

3.0.1

license

MIT

homepage

github.com

repository

Gitgithub

last publish

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