Update all core nodes to use NODE_RED_HOME rather than relative paths

nodes/analysis/72-sentiment.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var sentiment = require('sentiment');
 
 function SentimentNode(n) {

nodes/analysis/73-parsexml.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var util = require("util");
 var parseString = require('xml2js').parseString;
 var gotEyes = false;

nodes/analysis/74-js2xml.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var js2xmlparser = require("js2xmlparser");
 
 function Js2XmlNode(n) {

nodes/core/20-inject.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 try {
     var cron = require("cron");
 } catch(err) {

nodes/core/58-debug.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 
 var util = require("util");
 var ws = require('ws');

nodes/core/75-exec.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 
 var spawn = require('child_process').spawn;
 var exec = require('child_process').exec;

nodes/core/80-function.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 
 var util = require("util");
 var vm = require("vm");

nodes/core/80-template.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 
 var mustache = require("mustache");
 var util = require("util");

nodes/core/89-delay.js

@@ -17,7 +17,7 @@
 //Simple node to introduce a pause into a flow
 
 //Require main module
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 
 var node;
 

nodes/core/90-comment.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 
 function CommentNode(n) {
 	RED.nodes.createNode(this,n);

nodes/hardware/35-arduino.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var util = require("util");
 var firmata = require("firmata");
 var arduinoReady = false;

nodes/hardware/36-rpi-gpio.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var util = require("util");
 var exec = require('child_process').exec;
 var fs =  require('fs');

nodes/io/10-mqtt.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var connectionPool = require("./lib/mqttConnectionPool");
 var util = require("util");
 

nodes/io/21-httpin.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var util = require("util");
 var http = require("http");
 var https = require("https");

nodes/io/23-watch.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var notify = require("fs.notify");
 
 function WatchNode(n) {

nodes/io/25-serial.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var settings = RED.settings;
 var events = require("events");
 var util = require("util");

nodes/io/31-tcpin.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var reconnectTime = RED.settings.socketReconnectTime||10000;
 var net = require('net');
 

nodes/io/32-udp.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var dgram = require('dgram');
 
 // The Input Node

nodes/io/90-httpget.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 
 function HttpGet(n) {
 	RED.nodes.createNode(this,n);

nodes/io/lib/mqttConnectionPool.js

@@ -15,7 +15,7 @@
  **/
 var util = require("util");
 var mqtt = require("./mqtt");
-var settings = require("../../../red/red").settings;
+var settings = require(process.env.NODE_RED_HOME+"/red/red").settings;
 
 var connections = {};
 

nodes/logic/10-switch.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 
 var operators = {
     'eq':function(a,b) { return a == b; },

nodes/social/27-twitter.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var ntwitter = require('ntwitter');
 var OAuth= require('oauth').OAuth;
 

nodes/social/32-feedparse.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var FeedParser = require("feedparser");
 var request = require("request");
 

nodes/social/61-email.js

@@ -14,9 +14,9 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var nodemailer = require("nodemailer");
-var emailkey = require("../../../emailkeys.js");
+var emailkey = require(process.env.NODE_RED_HOME+"/../emailkeys.js");
 
 var smtpTransport = nodemailer.createTransport("SMTP",{
 	service: emailkey.service,

nodes/social/61-imap.js

@@ -14,13 +14,13 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var Imap = require('imap');
 var util = require('util');
 var oldmail = {};
 
 try {
-	var emailkey = RED.settings.email || require("../../../emailkeys.js");
+	var emailkey = RED.settings.email || require(process.env.NODE_RED_HOME+"/../emailkeys.js");
 } catch(err) {
 	throw new Error("Failed to load Email credentials");
 }

nodes/social/91-irc.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var irc = require("irc");
 var util = require("util");
 

nodes/storage/28-tail.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var fs = require("fs");
 var spawn = require('child_process').spawn;
 

nodes/storage/50-file.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var fs = require("fs");
 
 function FileNode(n) {

nodes/storage/65-redisout.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var util = require("util");
 var redis = require("redis");
 

nodes/storage/66-mongodb.js

@@ -14,7 +14,7 @@
  * limitations under the License.
  **/
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var mongo = require('mongodb');
 
 function MongoNode(n) {