callsites

Get callsites from the V8 stack trace API

Install

$ npm install callsites

Usage

import callsites from 'callsites';

function unicorn() {
	console.log(callsites()[0].getFileName());
	//=> '/Users/sindresorhus/dev/callsites/test.js'
}

unicorn();

API

Returns an array of callsite objects with the following methods:

• 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 string representing the location where eval was called.
• isToplevel: Is this a top-level 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?

Current Tags

• 4.1.0                                ...           latest (2 years ago)

9 Versions

• 4.1.0                                ...           2 years ago
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• 3.1.0                                ...           7 years ago
• 3.0.0                                ...           7 years ago
• 2.0.0                                ...           9 years ago
• 1.0.1                                ...           9 years ago
• 1.0.0                                ...           11 years ago
• 0.2.0                                ...           12 years ago
• 0.1.0                                ...           12 years ago