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42 lines
985 B
42 lines
985 B
4 years ago
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module.exports = (function(){
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var fs = require('fs'),
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path = require('path');
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return function importFile(fileName, fileMap){
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// To Prevent Circular Imports
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fileMap = fileMap || {};
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// Determine Path for Importing dependent files
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var filePath = path.dirname(fileName),
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// Resolve to get the full path every time
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mapPath = path.resolve(fileName);
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// Add Error Handlers Later...
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if(
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// Check that File Exists
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!fs.existsSync(fileName) ||
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// Check it hasn't been imported yet
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fileMap[mapPath]
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){ return ""; }
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// Mark as Read
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fileMap[mapPath] = 1;
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return fs.readFileSync(fileName)
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.toString()
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.replace(
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// Regex to match import statements
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/^(?:(?!\/[\/*]))([ \t]*)(.*)import [\"\'](.+)[\"\'];(?![^\*]+\*\/)/gm,
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function(match, tabs, prefix, fileName){
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// Replace Import
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return tabs + prefix + importFile(path.resolve(filePath, fileName+".js"), fileMap).replace(/\n/g, "\n"+tabs);
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}
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);
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};
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})();
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