Batch upload gpx files to Strava

index.js

var _ = require( 'underscore' );
var fs = require( 'fs' );
var strava = require( 'strava-v3' );

var logFile = 'data/log.txt';
var requestCount = 1;
var runsPath = '../runs/gpx/';

fs.readdir( runsPath, function ( err, files ) {
	if ( err ) {
		return console.log( err );
	}

	var exclude = fs.readFileSync( logFile, 'utf8' ).split( '\n' );
	files = _.difference( files, exclude );

	files.forEach( function ( file, index, array ) {
		if ( requestCount > 50 ) {
			return false;
		}

		new UploadFile( file );
		requestCount++;
	} );
} );

function UploadFile( file ) {
	this.file = file;

	console.log( 'Uploading ' + this.file );

	strava.uploads.post( {
		activity_type: 'run',
		data_type: 'gpx',
		file: runsPath + this.file,
		statusCallback: function ( err, payload ) {
			if ( err ) {
				console.log( this.file + ': ' );
				return  console.log( err );
			}

			return console.log( this.file + ': ' + payload.status );
		}.bind( this )
	}, function ( err, payload ) {
		if ( err ) {
			console.log( this.file + ': ' );
			return console.log( err );
		}

		this.record();

		return console.log( this.file + ': ' + payload.status );
	}.bind( this ) );
}

UploadFile.prototype.record = function () {
	fs.appendFile( logFile, this.file + '\n', function ( err ) {
		if ( err ) {
			console.log( this.file + ': ' );
			return console.log( err );
		}

		return console.log( this.file + ': Successfully saved.' );
	}.bind( this ) );
};

package.json

{
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "license": "MIT",
  "dependencies": {
    "strava-v3": "^1.7.0",
    "underscore": "^1.8.2"
  }
}