This fork of console-trace adds the following features:
- work with callsite >= version 1.0.0
- work with https://github.com/visionmedia/debug
(and print the caller of debug instead of console)
- provide an easy to override formatting function
return c + ": [" + cfilename + ":" + c + "] " + cfunctionName;
- getThis: returns the value of this
- getTypeName: returns the type of this as a string. This is the name of the function stored in the constructor field of this, if available, otherwise the object's [[Class]] internal property.
- getFunction: returns the current function
- getFunctionName: returns the name of the current function, typically its name property. If a name property is not available an attempt will be made to try to infer a name from the function's context.
- getMethodName: returns the name of the property of this or one of its prototypes that holds the current function
- getFileName: if this function was defined in a script returns the name of the script
- getLineNumber: if this function was defined in a script returns the current line number
- getColumnNumber: if this function was defined in a script returns the current column number
- getEvalOrigin: if this function was created using a call to eval returns a CallSite object representing the location where eval was called
- isToplevel: is this a toplevel invocation, that is, is this the global object?
- isEval: does this call take place in code defined by a call to eval?
- isNative: is this call in native V8 code?
- isConstructor: is this a constructor call?
- getDate(): actual date formatted like this: "2016-10-04 07:18:46.719"
- filename: getFileName without the base path: console.traceOptions.cwd
- method: console method name like
- functionName: call.getFunctionName() || 'anonymous'
Extends the native Node.JS
console object to prefix logging functions
with the CallSite information.
To read more about runtime stack trace introspection you can refer to this
$ npm install debug-trace
- always - (
Boolean: defaults to false) always print the callsite info even without accessing methods from the
- cwd - (
String: defaults to
process.cwd()) the path that will be stripped from the callsite info
- colors - (
Boolean|Object: defaults to
undefined) terminal colors support flag or a custom color object
- right - (
Boolean: defaults to false) callsite alignment flag, when true prints infos on the right
You can add the
traced getter to your calls to obtain a stacktrace:
You can also make every console call trace:
You can align the callsite infos to the right
You can change defaults colors too
To customize the string that's prefixed to the calls, override the
If you have more sophisticated logging needs, or don't wish to extend
console, I suggest you look at tracer.
I only added some functionality to the original console-trace: