get-caller-file
Last updated
Last updated
This is a utility, which allows a function to figure out from which file it was invoked. It does so by inspecting v8's stack trace at the time it is invoked.
Inspired by http://stackoverflow.com/questions/13227489
note: this relies on Node/V8 specific APIs, as such other runtimes may not work
Given:
getCallerFile(position = 2)
: where position is stack frame whos fileName we want.