Package Exports

nyc-dark

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Readme

nyc-dark

A dark color scheme CSS files for coverage tool jest, nyc / istanbul-reports, the full-featured javascript coverage tool.

Motivation

To provide a dark color scheme for coverage tools with html output based on istanbul-reports. For accessibility, for those who have visual difficulties or for those who just prefer a dark color theme when viewing their coverage results.

Features

In this release (version: 3.0.3) we provide a replacement for base.css and prettify.css with a dark color scheme for use in istanbul browser based coverage reports.

Contains only the dark scheme.

Issues

None known. Please report any you discover.

Usage

After installing nyc-dark you need to copy the CSS files to your coverage output directory to view the html output with a dark color scheme.

For example, if you have a coverage npm run script already configured you can add a coverage:dark script to view the HTML output in a dark theme.

Assuming your coverage tool outputs to coverage/index.html then you can configure your package.json as follows:

// in package.json:
"scripts": {
  "coverage": "nyc mocha ... or jest ...",
  "coverage:dark": "npm run coverage",
  "postcoverage:dark": "cp ./node_modules/nyc-dark/*.css coverage/",
}

Then you run the dark coverage with:

npm run coverage:dark

And back to the light coverage with:

npm run coverage

If you have the coverage being generated every time a file changes you can have a separate shell script which copies the files every time the coverage updates:

./node_modules/nyc-dark/cp-cover.sh coverage/

Every time the coverage output is updated the CSS files will be copied to the output directory.

Color Scheme Differences

Nyc Dark Theme

Nyc Default Theme

Release History

3.0.2 release to match istanbul-reports stylesheets.
3.0.3 patch fix cp-cover.sh and improve dark scheme syntax highligh contrast.