30 lines
754 B
JavaScript
30 lines
754 B
JavaScript
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'use strict';
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const path = require('path');
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const resolveFrom = require('resolve-from');
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const callerPath = require('caller-path');
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module.exports = moduleId => {
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if (typeof moduleId !== 'string') {
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throw new TypeError('Expected a string');
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}
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const filePath = resolveFrom(path.dirname(callerPath()), moduleId);
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// Delete itself from module parent
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if (require.cache[filePath] && require.cache[filePath].parent) {
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let i = require.cache[filePath].parent.children.length;
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while (i--) {
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if (require.cache[filePath].parent.children[i].id === filePath) {
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require.cache[filePath].parent.children.splice(i, 1);
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}
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}
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}
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// Delete module from cache
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delete require.cache[filePath];
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// Return fresh module
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return require(filePath);
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};
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