Get the callsite of the caller function
npm install caller-callsite// foo.js
import callerCallsite from 'caller-callsite';
export default function foo() {
console.log(callerCallsite().getFileName());
//=> '/Users/sindresorhus/dev/unicorn/bar.js'
}// bar.js
import foo from './foo.js';
foo();Returns a callsite object.
Type: object
Type: number
Default: 0
The callsite depth, meaning how many levels we follow back on the stack trace from the caller.
For example:
// foo.js
import callerCallsite from 'caller-callsite';
export default function foo() {
console.log(callerCallsite().getFileName());
//=> '/Users/sindresorhus/dev/unicorn/bar.js'
console.log(callerCallsite({depth: 1}).getFileName());
//=> '/Users/sindresorhus/dev/unicorn/foobar.js'
}// bar.js
import foo from './foo.js';
export default function bar() {
foo();
}// foobar.js
import bar from './bar.js';
bar();
