From b53cb336f7f5d630ddad7a71dde9b9ae3efd3f99 Mon Sep 17 00:00:00 2001
From: "Glenn Y. Rolland" <glenux@glenux.net>
Date: Mon, 30 Nov 2015 01:00:52 +0100
Subject: [PATCH] Add a progressbar !

---
 Gemfile.lock         | 2 ++
 epafh.gemspec        | 1 +
 lib/epafh/crawler.rb | 6 +++++-
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/Gemfile.lock b/Gemfile.lock
index 3455575..b55d884 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,6 +10,7 @@ PATH
       mechanize
       pry
       pry-rescue
+      ruby-progressbar
       thor
 
 GEM
@@ -52,6 +53,7 @@ GEM
       interception (>= 0.5)
       pry
     rake (10.4.2)
+    ruby-progressbar (1.7.5)
     slop (3.6.0)
     thor (0.19.1)
     unf (0.1.4)
diff --git a/epafh.gemspec b/epafh.gemspec
index dcfb14d..c4a6491 100644
--- a/epafh.gemspec
+++ b/epafh.gemspec
@@ -30,5 +30,6 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency "pry"
   spec.add_runtime_dependency "pry-rescue"
   spec.add_runtime_dependency "highline"
+  spec.add_runtime_dependency "ruby-progressbar"
 end
 
diff --git a/lib/epafh/crawler.rb b/lib/epafh/crawler.rb
index 87d38af..6d19997 100644
--- a/lib/epafh/crawler.rb
+++ b/lib/epafh/crawler.rb
@@ -1,4 +1,6 @@
 
+require 'ruby-progressbar'
+
 class Epafh::Crawler
 	attr_reader :imap
 	attr_reader :contacts
@@ -51,7 +53,6 @@ class Epafh::Crawler
 
 		# Skip examination of no addresses are remaining
 		if remaining_emails.empty? then
-			print "."
 			return
 		end
 
@@ -114,10 +115,13 @@ class Epafh::Crawler
 	end
 
 	def examine_message_list mailbox_name, ids
+	  progressbar = ProgressBar.create(:total => ids.size)
+
     ids.each do |id|
       @imap.select mailbox_name #GYR: TEST
 			message = imap.fetch(id, [@saved_key])[0]
 			examine_message message
+			progressbar.increment
     end 
 	rescue IOError
 		# re-connect and try again