Removed unused var/arg

README.md

@@ -51,9 +51,8 @@ Now, you can do "remote" docker operation using simple HTTP requests:
 #### Environment
 You can set the following environment variables to configure DockerServer:
 
-1. `DS_CONTEXT` - The base context directory (default: $HOME)
-2. `DS_PORT` - The port on which the DockerServer is running (default: 1717)
-3. `DS_TOKEN` - The secret token for the authorization (default: xxxxxxxxxxxxxxxxxxxxxxxx)
+1. `DS_PORT` - The port on which the DockerServer is running (default: 1717)
+2. `DS_TOKEN` - The secret token for the authorization (default: xxxxxxxxxxxxxxxxxxxxxxxx)
 
 #### POST/PUT Data
 When sending the PUT request, the following parameters are supported:

index.js

@@ -2,7 +2,6 @@
 
 var express = require('express');
 var throttle = require('express-rate-limit');
-var os = require('os');
 
 var docker = require('./lib/docker.js');
 
@@ -12,7 +11,6 @@ var low_burst = throttle({ 'max': 60, 'windowMs': 60000 });
 var mid_burst = throttle({ 'max': 180, 'windowMs': 60000 });
 var high_burst = throttle({ 'max': 300, 'windowMs': 60000 });
 
-var context = process.env.DS_CONTEXT || os.homedir();
 var port = parseInt(process.env.DS_PORT) || 1717;
 var token = process.env.DS_TOKEN || 'xxxxxxxxxxxxxxxxxxxxxxxx';
 

package.json

@@ -2,7 +2,7 @@
 	"name": "docker-server",
 	"author": "Evgeny Kolyakov <thenetfreaker@gmail.com>",
 	"description": "DockerServer - Super lightweight & simple REST server for running docker containers on a remote machine.",
-	"version": "1.4.0",
+	"version": "1.4.1",
 	"homepage": "https://dockerserver.io",
 	"repository": "freaker2k7/dockerserver",
 	"license": "Apache-2.0",