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27 lines
743 B
27 lines
743 B
4 years ago
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/*
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* MIT License http://opensource.org/licenses/MIT
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* Author: Ben Holloway @bholloway
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*/
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'use strict';
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var stream = require('stream');
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var maybeStream = process[process.env.RESOLVE_URL_LOADER_TEST_HARNESS];
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function logToTestHarness(options) {
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if (!!maybeStream && (typeof maybeStream === 'object') && (maybeStream instanceof stream.Writable)) {
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Object.keys(options).map(eachOptionKey);
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maybeStream = null; // ensure we log only once
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}
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function eachOptionKey(key) {
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var value = options[key];
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var text = (typeof value === 'undefined') ?
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String(value) :
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(JSON.stringify(value.valueOf()) || '-unstringifyable-');
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maybeStream.write(key + ': ' + text + '\n');
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}
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}
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module.exports = logToTestHarness;
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