main
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Last change
on this file since d565449 was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
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Update repo after prototype presentation
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Property mode
set to
100644
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File size:
641 bytes
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| [d565449] | 1 | 'use strict';
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| 2 | const callsites = require('callsites');
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| 3 |
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| 4 | module.exports = filepath => {
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| 5 | const stacks = callsites();
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| 6 |
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| 7 | if (!filepath) {
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| 8 | return stacks[2].getFileName();
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| 9 | }
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| 10 |
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| 11 | let seenVal = false;
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| 12 |
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| 13 | // Skip the first stack as it's this function
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| 14 | stacks.shift();
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| 15 |
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| 16 | for (const stack of stacks) {
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| 17 | const parentFilepath = stack.getFileName();
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| 18 |
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| 19 | if (typeof parentFilepath !== 'string') {
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| 20 | continue;
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| 21 | }
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| 22 |
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| 23 | if (parentFilepath === filepath) {
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| 24 | seenVal = true;
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| 25 | continue;
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| 26 | }
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| 27 |
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| 28 | // Skip native modules
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| 29 | if (parentFilepath === 'module.js') {
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| 30 | continue;
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| 31 | }
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| 32 |
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| 33 | if (seenVal && parentFilepath !== filepath) {
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| 34 | return parentFilepath;
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| 35 | }
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| 36 | }
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| 37 | };
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