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e371db846a
Current file header is : /*! showdown v 2.0.0-alpha1 - 25-09-2018 */ Official 2.0.0-alpha doesn't match neither on content nor date :( Considering date we would be at 1.8.7, but it is also quite different (and has vulnerabilities) In consequence switching to 2.0.0.
87 lines
2.8 KiB
JavaScript
87 lines
2.8 KiB
JavaScript
'use strict';
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var fs = require('fs'),
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join = require('path').join,
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resolve = require('path').resolve,
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dirname = require('path').dirname,
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defaultOptions = {
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extensions: ['js', 'json', 'coffee'],
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recurse: true,
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rename: function (name) {
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return name;
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},
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visit: function (obj) {
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return obj;
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}
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};
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function checkFileInclusion(path, filename, options) {
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return (
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// verify file has valid extension
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(new RegExp('\\.(' + options.extensions.join('|') + ')$', 'i').test(filename)) &&
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// if options.include is a RegExp, evaluate it and make sure the path passes
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!(options.include && options.include instanceof RegExp && !options.include.test(path)) &&
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// if options.include is a function, evaluate it and make sure the path passes
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!(options.include && typeof options.include === 'function' && !options.include(path, filename)) &&
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// if options.exclude is a RegExp, evaluate it and make sure the path doesn't pass
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!(options.exclude && options.exclude instanceof RegExp && options.exclude.test(path)) &&
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// if options.exclude is a function, evaluate it and make sure the path doesn't pass
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!(options.exclude && typeof options.exclude === 'function' && options.exclude(path, filename))
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);
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}
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function requireDirectory(m, path, options) {
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var retval = {};
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// path is optional
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if (path && !options && typeof path !== 'string') {
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options = path;
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path = null;
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}
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// default options
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options = options || {};
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for (var prop in defaultOptions) {
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if (typeof options[prop] === 'undefined') {
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options[prop] = defaultOptions[prop];
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}
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}
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// if no path was passed in, assume the equivelant of __dirname from caller
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// otherwise, resolve path relative to the equivalent of __dirname
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path = !path ? dirname(m.filename) : resolve(dirname(m.filename), path);
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// get the path of each file in specified directory, append to current tree node, recurse
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fs.readdirSync(path).forEach(function (filename) {
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var joined = join(path, filename),
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files,
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key,
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obj;
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if (fs.statSync(joined).isDirectory() && options.recurse) {
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// this node is a directory; recurse
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files = requireDirectory(m, joined, options);
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// exclude empty directories
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if (Object.keys(files).length) {
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retval[options.rename(filename, joined, filename)] = files;
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}
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} else {
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if (joined !== m.filename && checkFileInclusion(joined, filename, options)) {
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// hash node key shouldn't include file extension
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key = filename.substring(0, filename.lastIndexOf('.'));
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obj = m.require(joined);
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retval[options.rename(key, joined, filename)] = options.visit(obj, joined, filename) || obj;
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}
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}
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});
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return retval;
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}
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module.exports = requireDirectory;
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module.exports.defaults = defaultOptions;
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