weex exception resolver

This is a library to resolve the exception stack with v8 formated from weex through source-map.

Installation

npm install --save weex-exception-resolver

Usage

The exception stack contains two types of StackFrame

• StackFrame from main.js(weex js framework)
• StackFrame from a bundle

To resolve the exception stack, you need to feed the resolver with two map paths:

bin/exception-resolver -m "path to your main.js.map" -b "path to your bundle.map" -s "exception"

Then, you can get the resolved exception stack from stdout.

The exception above is a line-break-separated String, take a look at the following example: mo is not defined\n at eval (eval at _ ((weex):4:20831), <anonymous>:10:226712)\n at ws.consume ((weex):2:23939)\n at As.callback ((weex):2:28618)\n at f ((weex):4:18640)\n at C.callback ((weex):4:21679)\n at (weex):4:18890\n at Array.forEach (native)\n at Object.d [as receiveTasks] ((weex):4:18787)\n at Object.V.$s.(anonymous function) [as callJS] ((weex):1:9421)\n at global.(anonymous function) ((weex):8:12332)

Features

• Support v8-formated js stack
• Support jsc-formated js stack

License

Copyright © 2017 by Bruno Duan. Released under the MIT license.