fs-finder-updated/Finder.js

File system recursive finder

// Generated by CoffeeScript 2.7.0
(function() {
  var Base, Finder, Helpers, compare, isFunction, moment;

  Base = require('./Base');

  Helpers = require('./Helpers');

  moment = require('moment');

  compare = require('operator-compare');

  isFunction = function(obj) {
    return Object.prototype.toString.call(obj) === '[object Function]';
  };

  Finder = (function() {
    class Finder extends Base {
      //*******************************************************************************************************************
      //										CREATING INSTANCE
      //*******************************************************************************************************************
      static in(path) {
        return new Finder(path);
      }

      static from(path) {
        return (new Finder(path)).recursively();
      }

      static find(path, fn = null, type = 'all') {
        path = Helpers.parseDirectory(path);
        return (new Finder(path.directory)).recursively().find(path.mask, fn, type);
      }

      static findFiles(path = null, fn = null) {
        if (isFunction(path)) {
          fn = path;
          path = null;
        }
        return Finder.find(path, fn, 'files');
      }

      static findDirectories(path = null, fn = null) {
        if (isFunction(path)) {
          fn = path;
          path = null;
        }
        return Finder.find(path, fn, 'directories');
      }

      static findFile(path = null, fn = null) {
        if (isFunction(path)) {
          fn = path;
          path = null;
        }
        return Finder.findFirst().find(path, fn, 'files');
      }

      static findDirectory(path = null, fn = null) {
        if (isFunction(path)) {
          fn = path;
          path = null;
        }
        return Finder.findFirst().find(path, fn, 'directories');
      }

      //*******************************************************************************************************************
      //										FIND METHODS
      //*******************************************************************************************************************
      find(mask = null, fn = null, type = 'all') {
        var ref;
        if (isFunction(mask)) {
          type = fn;
          fn = mask;
          mask = null;
        }
        mask = Helpers.normalizePattern(mask);
        if (this.up === true || ((ref = typeof this.up) === 'number' || ref === 'string')) {
          if (fn === null) {
            return this.getPathsFromParentsSync(mask, type);
          } else {
            return this.getPathsFromParentsAsync(fn, mask, type);
          }
        } else {
          if (fn === null) {
            return this.getPathsSync(type, mask);
          } else {
            return this.getPathsAsync(fn, type, mask);
          }
        }
      }

      findFiles(mask = null, fn = null) {
        if (isFunction(mask)) {
          fn = mask;
          mask = null;
        }
        return this.find(mask, fn, 'files');
      }

      findDirectories(mask = null, fn = null) {
        if (isFunction(mask)) {
          fn = mask;
          mask = null;
        }
        return this.find(mask, fn, 'directories');
      }

      findFile(mask = null, fn = null) {
        if (isFunction(mask)) {
          fn = mask;
          mask = null;
        }
        return this.findFirst().find(mask, fn, 'files');
      }

      findDirectory(mask = null, fn = null) {
        if (isFunction(mask)) {
          fn = mask;
          mask = null;
        }
        return this.findFirst().find(mask, fn, 'directories');
      }

      //*******************************************************************************************************************
      //										FILTERS
      //*******************************************************************************************************************
      size(operation, value) {
        this.filter(function(stat) {
          return compare(stat.size, operation, value);
        });
        return this;
      }

      date(operation, value) {
        this.filter(function(stat) {
          var date;
          switch (Object.prototype.toString.call(value)) {
            case '[object String]':
              date = moment(value, Finder.TIME_FORMAT);
              break;
            case '[object Object]':
              date = moment().subtract(value);
              break;
            default:
              throw new Error('Date format is not valid.');
          }
          return compare((new Date(stat.mtime)).getTime(), operation, date.valueOf());
        });
        return this;
      }

    };

    Finder.TIME_FORMAT = 'YYYY-MM-DD HH:mm';

    return Finder;

  }).call(this);

  module.exports = Finder;

}).call(this);