Use process.env.NODE_RED_HOME to locate modules

Author: knolleary

analysis/wordpos/72-wordpos.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 WordPos = require('wordpos');
 

hardware/blink/76-blinkstick.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 blinkstick = require("blinkstick");
 
 Object.size = function(obj) {

hardware/blink/77-blink1.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 Blink1 = require("node-blink1");
 
 function Blink1Node(n) {

hardware/digiRGB/78-digiRGB.js

@@ -17,7 +17,7 @@
 // Sample Node-RED node file
 
 // Require main module
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var HID = require('node-hid');
 var device;
 var node;

hardware/scanBLE/101-scanBLE.js

@@ -19,7 +19,7 @@
  **/
 
 //might need to modify accordingly
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 
 //import noble
 var noble = require('noble');

hardware/sensorTag/79-sensorTag.js

@@ -17,7 +17,7 @@
 // Sample Node-RED node file
 
 // Require main module
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var SensorTag = require('sensortag');
 var stag;
 var node;

social/notify/57-notify.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 growl = require('growl');
-var imagefile = __dirname+"/../../public/mqtt-node-red.png";
+var imagefile = process.env.NODE_RED_HOME+"/public/mqtt-node-red.png";
 
 function NotifyNode(n) {
 	RED.nodes.createNode(this,n);

social/prowl/57-prowl.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 Prowl = require('node-prowl');
 var util = require('util');
 
@@ -24,7 +24,7 @@ var util = require('util');
 //    module.exports = {prowlkey:'My-API-KEY'}
 
 try {
-	var pushkey = require("../../settings").prowl || require("../../../pushkey.js");
+	var pushkey = require(process.env.NODE_RED_HOME+"/settings").prowl || require(process.env.NODE_RED_HOME+"/../pushkey.js");
 }
 catch(err) {
 	util.log("[57-prowl.js] Error: Failed to load Prowl credentials");

social/pushbullet/57-pushbullet.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 PushBullet = require('pushbullet');
 var util = require('util');
 
@@ -24,7 +24,7 @@ var util = require('util');
 //    module.exports = {pushbullet:'My-API-KEY', deviceid:'12345'}
 
 try {
-	var pushkey = require("../../settings").pushbullet || require("../../../pushkey.js");
+	var pushkey = require(process.env.NODE_RED_HOME+"/settings").pushbullet || require(process.env.NODE_RED_HOME+"/../pushkey.js");
 }
 catch(err) {
 	util.log("[57-pushbullet.js] Error: Failed to load PushBullet credentials");

social/xmpp/92-xmpp.js

@@ -22,12 +22,12 @@ console.warn=(function() { // suppress warning from stringprep when not needed)
 	};
 })();
 
-var RED = require("../../red/red");
+var RED = require(process.env.NODE_RED_HOME+"/red/red");
 var xmpp = require('simple-xmpp');
 console.warn = orig;
 
 try {
-	var xmppkey = require("../../settings").xmpp || require("../../../xmppkeys.js");
+	var xmppkey = require(process.env.NODE_RED_HOME+"/settings").xmpp || require(process.env.NODE_RED_HOME+"/../xmppkeys.js");
 } catch(err) {
 	throw new Error("Failed to load XMPP credentials");
 }