34 lines
1.1 KiB
JavaScript
34 lines
1.1 KiB
JavaScript
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const fs = require('fs');
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const path = require('path');
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let JSZip = null;
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function requireScript(fileName, exportNames, variables) {
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const absoluteFileName = path.join(__dirname, '..', fileName);
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const source = fs.readFileSync(absoluteFileName, {encoding: 'utf8'});
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const exportNamesString = Array.isArray(exportNames) ? exportNames.join(',') : '';
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const variablesArgumentName = '__variables__';
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let variableString = '';
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if (typeof variables === 'object' && variables !== null) {
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variableString = Object.keys(variables).join(',');
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variableString = `const {${variableString}} = ${variablesArgumentName};`;
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}
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return Function(variablesArgumentName, `'use strict';${variableString}${source}\n;return {${exportNamesString}};`)(variables);
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}
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function getJSZip() {
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if (JSZip === null) {
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process.noDeprecation = true; // Suppress a warning about JSZip
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JSZip = require(path.join(__dirname, '../ext/mixed/lib/jszip.min.js'));
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process.noDeprecation = false;
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}
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return JSZip;
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}
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module.exports = {
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requireScript,
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get JSZip() { return getJSZip(); }
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};
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