mirror of
https://github.com/idanoo/GoScrobble.git
synced 2024-11-22 16:35:14 +00:00
45 lines
2.8 KiB
Markdown
45 lines
2.8 KiB
Markdown
|
error-stack-parser.js - Extract meaning from JS Errors
|
||
|
|
===============
|
||
|
|
[](https://travis-ci.org/stacktracejs/error-stack-parser)
|
||
|
|
[](https://coveralls.io/r/stacktracejs/error-stack-parser?branch=master)
|
||
|
|
[](https://opensource.org/licenses/MIT)
|
||
|
|
[](https://github.com/stacktracejs/error-stack-parser/releases)
|
||
|
|
[](https://github.com/stacktracejs/error-stack-parser/releases)
|
||
|
|
[](https://github.com/stacktracejs/error-stack-parser/releases)
|
||
|
|
[](http://todogroup.org/opencodeofconduct/#stacktrace.js/me@eriwen.com)
|
||
|
|
[](https://www.jsdelivr.com/package/npm/error-stack-parser)
|
||
|
|
|
||
|
|
Simple, cross-browser [Error](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error) parser.
|
||
|
|
This library parses and extracts function names, URLs, line numbers, and column numbers from the given Error's `stack` as
|
||
|
|
an Array of [StackFrame](http://git.io/stackframe)s.
|
||
|
|
|
||
|
|
Once you have parsed out StackFrames, you can do much more interesting things. See [stacktrace-gps](http://git.io/stacktrace-gps).
|
||
|
|
|
||
|
|
Note that in IE9 and earlier, `Error` objects don't have enough information to extract much of anything. In IE 10, `Error`s
|
||
|
|
are given a `stack` once they're `throw`n.
|
||
|
|
|
||
|
|
## Browser Support
|
||
|
|
[](https://saucelabs.com/u/stacktracejs)
|
||
|
|
|
||
|
|
## Usage
|
||
|
|
```js
|
||
|
|
ErrorStackParser.parse(new Error('BOOM'));
|
||
|
|
|
||
|
|
=> [
|
||
|
|
StackFrame({functionName: 'foo', args: [], fileName: 'path/to/file.js', lineNumber: 35, columnNumber: 79, isNative: false, isEval: false}),
|
||
|
|
StackFrame({functionName: 'Bar', fileName: 'https://cdn.somewherefast.com/utils.min.js', lineNumber: 1, columnNumber: 832, isNative: false, isEval: false, isConstructor: true}),
|
||
|
|
StackFrame(... and so on ...)
|
||
|
|
]
|
||
|
|
```
|
||
|
|
|
||
|
|
## Installation
|
||
|
|
```bash
|
||
|
|
npm install error-stack-parser
|
||
|
|
bower install error-stack-parser
|
||
|
|
https://raw.githubusercontent.com/stacktracejs/error-stack-parser/master/dist/error-stack-parser.min.js
|
||
|
|
```
|
||
|
|
|
||
|
|
## Contributing
|
||
|
|
Want to be listed as a *Contributor*? Start with the [Contributing Guide](.github/CONTRIBUTING.md)!
|
||
|
|
|