Steve's Gist

stevegist

var fs = require('fs');





if (process.argv.length <= 2) {

    console.log("Usage: " + __filename + " path/to/directory");

    process.exit(-1);

}

 

var path = process.argv[2];



var fs = require('fs');

var newresults = [];

var walk = function(dir, done) {

  var results = [];

  fs.readdir(dir, function(err, list) {

    if (err) return done(err);

    var i = 0;

    (function next() {

      var file = list[i++];

      if (!file) return done(null, results);

      

      var change=false;

      if(file.split(".")[1]=='csv'){

      change=true;

      }

      

      file = dir + '/' + file;

      if (change){

      fs.rename(file, file.split(".")[0]+".txt", function (err) {

  if (err) throw err;

  console.log('renamed complete');

});

      }

      

      fs.stat(file, function(err, stat) {

        if (stat && stat.isDirectory()) {

          walk(file, function(err, res) {

            results = results.concat(res);

            next();

          });

        } else {

          results.push(file);

          next();

        }

      });

    })();

  });

};

console.log(path);

walk(path, function(err, results) {

  if (err) throw err;

  console.log(results);

});

//server.listen(8000);  

//console.log("loaded!");