atma-loader-stacktrace

Stacktraces for compiled and minified files

Use correct linenumber and filenames in errors for better debugging.

Usage

$ npm i atma-loader-stacktrace -s
# not already included `atma-io`? Then: 
$ npm i atma-io -s

require('atma-loader-stacktrace')({
    //@default false
    handleUncaughtExceptions: true
});
 
// after this line of code all error objects will have original filenames, linenumbers

Minified files

lib/
   foo.js
   foo.min.js
   foo.min.js.map

Now you can require('./lib/foo.min.js') and on errors you will see the normalized path to foo.js with proper line numbers. Any time the error occure this library will pick up the source maps (if exists *.map)

Compiled files

As for example, refer to atma-loader-traceur.

lib/
    foo.es6

atma-loader uses atma-io to load and dynamicaly compile the sources. And this library registers virtual files with the extension e.g. *.es6.map, so now after an error occures it will load the sourcemaps for the foo.es6 file and correctly replace the linenumber for better debuggin.

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(c) MIT