support node-red 3.1.0 and 3.0.2

Author: Steveorevo

install

@@ -9,12 +9,8 @@ dir=$PWD
 if [ ! -d "/opt/node-red" ]; then
 
     mkdir -p /opt/node-red
-    cd /tmp
-    wget https://github.com/node-red/node-red/releases/download/3.0.2/node-red-3.0.2.zip
-    unzip node-red-3.0.2.zip -d /opt/node-red/v3.0.2
-    rm node-red-3.0.2.zip
-    cd /opt/node-red/v3.0.2/node-red
-    npm install
+    npm install -g --unsafe-perm node-red@3.0.2 --prefix /opt/node-red/v3.0.2
+    npm install -g --unsafe-perm node-red@3.1.0 --prefix /opt/node-red/v3.1.0
 
 fi
 

nodeapp/.noderedrc

@@ -1 +1 @@
-v3.0.2
+v3.1.0

nodeapp/nodered.config.js

@@ -16,7 +16,7 @@ module.exports = {
         if (fs.existsSync(file)) {
             ver = fs.readFileSync(file, {encoding:'utf8', flag:'r'}).trim();
         }
-        nodeapp.script = '/opt/node-red/' + ver + '/node-red/red.js';
+        nodeapp.script = '/opt/node-red/' + ver + '/bin/node-red';
         nodeapp.args += ' -u ' + __dirname;
         return [nodeapp];
     })()