Support onNotify/onNotifyPost for specific imap events (a-sk#18)

README.md

@@ -13,7 +13,7 @@ Execute scripts on IMAP mailbox changes (new/deleted/updated messages) using IDL
   "username": "",
   "password": "",
   "onNotify": "/usr/bin/mbsync test-%s",
-  "onNotifyPost": "/usr/bin/notmuch new",
+  "onNotifyPost": {"mail": "/usr/bin/notmuch new && notify-send 'New mail arrived'"},
   "boxes":
     [
       "box1",
@@ -23,8 +23,14 @@ Execute scripts on IMAP mailbox changes (new/deleted/updated messages) using IDL
 ```
 
 ```
-    onNotify: an executable to run on new mail in box
-    onNotifyPost: an executable to run after onNotify command
+	onNotify:
+		[string]: shell command to run on any event
+		[object]: shell commands to run on for each type of event
+			keys: "mail" for new mail, "update" for existing messages updates, "expunge" for messages deletions
+    onNotifyPost:
+		[string]: shell command to run after onNotify event
+		[object]: shell commands to run after onNotify for each type of event
+			keys: "mail" for new mail, "update" for existing messages updates, "expunge" for messages deletions
 ```
 
 ### extra options

bin/imapnotify

@@ -63,7 +63,7 @@ Notifier.prototype.add_box = function(box, cb, debug) {
       function addConnectionListener(event, message) {
         connection.on(event, function() {
           self.logger.info({box: box}, message)
-          cb(box)
+			cb(box, event)
         })
       }
       addConnectionListener('mail',    'New Mail')
@@ -234,13 +234,15 @@ function executeCommands(command, postCommand, cb) {
 function executeOnNotify(config) {
   var command = config.onNotify || config.onNewMail
     , postCommand = config.onNotifyPost || config.onNewMailPost
-  ;
-  return function notify(box) {
-      box = replace(box.toLowerCase(), '\/', '-')
-      command = printf(command, box)
-      postCommand = printf(postCommand, box)
-      return executeCommands(command, postCommand)
-  }
+	, commandIsEventMap = (typeof command === 'object')
+	, postCommandIsEventMap = (typeof postCommand === 'object')
+	;
+	return function notify(box, event) {
+		var formattedBox = replace(box.toLowerCase(), '/', '-')
+		, formattedCommand = printf(commandIsEventMap ? command[event] || '': command, formattedBox)
+		, formattedPostCommand = printf(postCommandIsEventMap ? postCommand[event] || '': command, formattedBox)
+		return executeCommands(formattedCommand, formattedPostCommand)
+	}
 }
 
 function runOnSig(signal, config, cb) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "imapnotify",
-  "version": "0.4.0",
+  "version": "0.4.1",
   "description": "Execute scripts on new messages using IDLE imap command",
   "repository": {
     "type": "git",