[fix minor] Keep processes silent on forever restart if requested. A couple of minor log formatting updates

Author: indexzero

lib/forever.js

@@ -151,12 +151,12 @@ forever.stat = function (logFile, script, callback) {
 
   fs.stat(script, function (err, stats) {
     if (err) {
-      return callback(new Error('Script ' + script + ' does not exist.'));
+      return callback(new Error('script ' + script + ' does not exist.'));
     }
 
     return logAppend ? callback(null) : fs.stat(logFile, function (err, stats) {
       return !err 
-        ? callback(new Error('Log file ' + logFile + ' exists.')) 
+        ? callback(new Error('log file ' + logFile + ' exists.')) 
         : callback(null);
     });
   });
@@ -272,6 +272,10 @@ forever.restart = function (target, format) {
           '--append'
         ];
 
+        if (proc.silent) {
+          restartCommand.push('--silent');
+        }
+        
         if (proc.outFile) {
           restartCommand.push('-o', path.join(proc.sourceDir, proc.outFile));
         }

lib/forever/cli.js

@@ -145,6 +145,11 @@ cli.restart = function (file) {
       forever.log.info('No forever processes running');
     }
   });
+  
+  runner.on('error', function (err) {
+    forever.log.error('Error restarting process: ' + file.grey);
+    forever.log.error(err.message);
+  });
 };
 
 //
@@ -239,7 +244,8 @@ function tryStart (file, options, callback) {
 
   forever.stat(fullLog, fullScript, options.appendLog, function (err) {
     if (err) {
-      forever.log.error('Cannot start forever: ' + err.message);
+      forever.log.error('Cannot start forever');
+      forever.log.error(err.message);
       process.exit(-1);
     }
 

lib/forever/monitor.js

@@ -227,14 +227,15 @@ Monitor.prototype.save = function () {
   }
 
   var childData = {
-    uid: this.uid,
     ctime: this.ctime,
     command: this.command,
-    pid: this.child.pid,
+    file: this.options[0],
     foreverPid: process.pid,
     logFile: this.logFile,
     options: this.options.slice(1),
-    file: this.options[0]
+    pid: this.child.pid,
+    silent: this.silent,
+    uid: this.uid
   };
 
   this.childData = childData;