import tail in utils and use coffescript to rewrite methods - wating for...

import tail in utils and use coffescript to rewrite methods - wating for https://github.com/lucagrulla/node-tail/issues/16 get closed

debomatic-webui/lib/debomatic.coffee

 fs = require("fs")
 config = require("./config")
 utils = require("./utils")
-Tail = require("./tail")
+Tail = utils.Tail
 e = config.events.broadcast
 
 _get_distributions = (callback) ->

debomatic-webui/lib/tail.coffee

-"use strict"
-fs = require("fs")
-Tail = require("tail").Tail
-Tail::watchEvent = (e) ->
-    _this = this
-    if e is "change"
-        fs.stat @filename, (err, stats) ->
-            if err
-                _this.emit "error", err
-                return
-            _this.pos = stats.size if stats.size < _this.pos
-            if stats.size > _this.pos
-                _this.queue.push
-                    start: _this.pos
-                    end: stats.size
-
-                _this.pos = stats.size
-                _this.internalDispatcher.emit "next" if _this.queue.length is 1
-
-    else if e is "rename"
-        @unwatch()
-        _this.emit "error", "File " + @filename + " deleted."
-    return
-
-Tail::close = ->
-    @unwatch()
-    return
-
-module.exports = Tail

debomatic-webui/lib/utils.coffee

 path = require("path")
 fs = require("fs")
 config = require("./config")
-Tail = require("./tail")
+Tail = require("tail").Tail
 
 _check_no_backward = (backward_path) ->
     if typeof backward_path is 'string'
@@ -104,6 +104,22 @@ errors_handler = (from, err, socket) ->
     socket.emit config.events.error, err.message if socket
     return
 
+Tail::watchEvent = (e) ->
+    if e is 'change'
+      fs.stat @filename, (err, stats) =>
+        @emit 'error', err if err
+        @pos = stats.size if stats.size < @pos #scenario where texts is not appended but it's actually a w+
+        if stats.size > @pos
+          @queue.push({start: @pos, end: stats.size})
+          @pos = stats.size
+          @internalDispatcher.emit("next") if @queue.length is 1
+    else if e is 'rename'
+      @unwatch()
+      @emit "error", "File #{@filename} deleted"
+
+Tail::close = ->
+    @unwatch()
+    return
 
 module.exports.check_data_distribution = check_data_distribution
 module.exports.check_data_package = check_data_package
@@ -115,3 +131,4 @@ module.exports.get_files_list = get_files_list
 module.exports.watch_path_onsocket = watch_path_onsocket
 module.exports.errors_handler = errors_handler
 module.exports.arrayEqual = arrayEqual
+module.exports.Tail = Tail

debomatic-webui/public/javascripts/page_distribution.js

@@ -579,10 +579,10 @@ function Page_Distrubion(socket) {
         set: function (socket_error) {
             if ($('#error').is(':visible'))
                 return;
-            socket_error = socket_error.replace(/File (.*) deleted./,
-                '<b>File removed</b>&nbsp;&nbsp;$1');
+            socket_error = socket_error.replace(/File (.*) deleted(.*)/,
+                '<b>File removed</b>&nbsp;&nbsp;<em>$1</em>');
             socket_error = socket_error.replace(/ENOENT, [a-z]+ '(.*)'/,
-                '<b>No such file or directory</b>&nbsp;&nbsp;$1');
+                '<b>No such file or directory</b>&nbsp;&nbsp;<em>$1</em>');
             $('#error .message').html(socket_error);
             error.view();
         },