@axioscode/diff-cover

Quickly display test coverage of files changed on your git branch

Usage no npm install needed!

<script type="module">
  import axioscodeDiffCover from 'https://cdn.skypack.dev/@axioscode/diff-cover';
</script>

README

diff-cover

Quick n' dirty way to visualize test coverage of files you've changed since your git branch started.

Demonstration of output

Requirements

  • git
  • a *nix with paste
  • a project that is configured to use Jest for testing and coverage reports
  • npm or yarn

Usage

  1. Install with npm or yarn:

     yarn add --dev @axioscode/diff-cover

  2. Run:

     yarn run diff-cover

Options

To change the base branch for coverage comparison, set the COVER_BASE environment variable:

COVER_BASE=stable yarn run diff-cover