jscpd/lib/preprocessors/options.js

Copy/paste detector for programming code, support JavaScript, CoffeeScript, PHP, Ruby, Python, Less, Go, Java, Yaml, C#, C++, C languages

// Generated by CoffeeScript 1.10.0
(function() {
  var TokenizerFactory, _, fs, optionsPreprocessor, path, prepareOptions, readConfig, yaml;

  _ = require("underscore");

  yaml = require('js-yaml');

  fs = require('fs');

  path = require('path');

  TokenizerFactory = require('../tokenizer/TokenizerFactory');

  prepareOptions = function(options, config) {
    var key, optionsNew, value;
    optionsNew = _.extend(optionsPreprocessor["default"], config);
    for (key in options) {
      value = options[key];
      if (!(value === null)) {
        optionsNew[key] = value;
      }
    }
    if (typeof optionsNew.languages === 'string') {
      optionsNew.languages = optionsNew.languages.split(',');
    }
    optionsNew.extensions = TokenizerFactory.prototype.getExtensionsByLanguages(optionsNew.languages);
    return optionsNew;
  };

  readConfig = function(file) {
    var doc, error, error1;
    file = path.normalize(file);
    try {
      doc = yaml.safeLoad(fs.readFileSync(file, 'utf8'));
      doc.config_file = file;
      return doc;
    } catch (error1) {
      error = error1;
      return false;
    }
  };

  optionsPreprocessor = function(jscpd) {
    var config, options;
    config = readConfig('.cpd.yaml') || readConfig('.cpd.yml') || {};
    options = prepareOptions(jscpd.options, config);
    options.path = options.path || process.cwd();
    return jscpd.options = options;
  };

  optionsPreprocessor["default"] = {
    languages: Object.keys(TokenizerFactory.prototype.LANGUAGES),
    verbose: false,
    debug: false,
    files: null,
    exclude: null
  };

  module.exports = optionsPreprocessor;

}).call(this);