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hodor.js
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hodor.js
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#!/usr/bin/env node
/**
* Module dependencies.
*/
String.prototype.replaceAll = function(substring, replacement) {
var result = '';
var lastIndex = 0;
while(true) {
var index = this.indexOf(substring, lastIndex);
if(index === -1) break;
result += this.substring(lastIndex, index) + replacement;
lastIndex = index + substring.length;
}
return result + this.substring(lastIndex);
};
var program = require('commander'),
pkginfo = require('pkginfo')(module, 'version'),
colors = require("colors"),
fs = require('fs');
var legend = require('./legend'); // ./ means current directory, and don't need .js b/c all require files are js
program
.version(module.exports.version, '-v, --version')
.description('Hodor hodor hodor')
.parse(process.argv);
var hodor = program.args[0];
if( typeof(hodor) === 'undefined') {
console.log('HODOR:'.bold.red + ' hodor hodor hodor!'.red);
} else {
if (hodor.search(".hd") > 0) { // user entered a .hd file
console.log('HODOR: '.bold.cyan + '\\-> '.white + hodor.white);
var text = fs.readFileSync(hodor).toString(); // the contents of the file
convertCode(text);
} else { // user entered something apart from a hd file
console.log('HODOR:'.bold.red + ' hodor hodor!'.red);
}
}
function convertCode (text) {
var hodorText = text;
for (i = (legend.length - 1); i >= 0; i--){
var query = legend[i];
hodorText = hodorText.replaceAll(query.replace, query.search);
}
hodorText = hodorText.replace(/hello,? world!?/ig, 'HODOR');
eval(hodorText);
}