You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

48 lines
1.1 KiB

'use strict';
exports = module.exports = { makeRequireFunction, stripBOM };
exports.requireDepth = 0;
// Invoke with makeRequireFunction.call(module) where |module| is the
// Module object to use as the context for the require() function.
function makeRequireFunction() {
const Module = this.constructor;
const self = this;
function require(path) {
try {
exports.requireDepth += 1;
return self.require(path);
} finally {
exports.requireDepth -= 1;
}
}
function resolve(request) {
return Module._resolveFilename(request, self);
}
require.resolve = resolve;
require.main = process.mainModule;
// Enable support to add extra extension types.
require.extensions = Module._extensions;
require.cache = Module._cache;
return require;
}
/**
* Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)
* because the buffer-to-string conversion in `fs.readFileSync()`
* translates it to FEFF, the UTF-16 BOM.
*/
function stripBOM(content) {
if (content.charCodeAt(0) === 0xFEFF) {
content = content.slice(1);
}
return content;
}