istanbul-sourcemap-report v0.1.0

Istanbul coverage report source mapping utility

Utility to generate coverage reports from compiled code coverage via SourceMaps.

Opinionated fork from remap-istanbul(https://github.com/SitePen/remap-istanbul).

My goals were following:

• split to smaller, more maintainable files
• change some implementation details, and interfaces I do not like
• resolve some issues I have
• change testing framework
• update to es6

• make better cli util

Also there is one big thing that need to be done - make unit test coverage, instead of functional as it is now. Have not done yet - just converted to jasmine.

BTW - I also removed grunt and gulp plugins from project, because I think it should be separate packages.

Usage

Install

npm install istanbul-sourcemap-report

CLI

istanbul-sourcemap-report ./coverage/coverage.json --json.file=./coverage/coverage-remapped.json --html.dir=./coverage/coverage-remapped

Possible options:

• --exclude=<glob> - glob expression for files to exclude
• --<report-type>.<option>=<value> - options for reporters
• --<report-type> - enable report type (not required if there is options for report type)
• everything else is treated as input coverage files

Node module

const remap = require('istanbul-sourcemap-report');

remap([
  // coverage files for mapping to sources
  './coverage/coverage.json'
], {
  // reporters configuration
  json: { file: './coverage/coverage-remapped.json' },
  html: { dir: './coverage/coverage-remapped' },
}, {
  // remapping options
  //    exclude?  - glob expression using minimatch
  //    readFile? - a function that can read a file
  //                syncronously
  //    readJSON? - a function that can read and parse a
  //                JSON file syncronously
  //    sources?  - a Istanbul store where inline sources will be
  //                added
  //    warn?     - a function that logs warnings
});