Added new table style when show server list

EC2ssh.gemspec

@@ -41,15 +41,18 @@ Gem::Specification.new do |s|
       s.add_runtime_dependency(%q<highline>, [">= 1.5.2"])
       s.add_runtime_dependency(%q<aws>, [">= 2.5.6"])
       s.add_runtime_dependency(%q<activesupport>, [">= 2.3.14"])
+      s.add_runtime_dependency(%q<terminal-table>, [">= 1.4.5"])
     else
       s.add_dependency(%q<highline>, [">= 1.5.2"])
       s.add_dependency(%q<aws>, [">= 2.5.6"])
       s.add_dependency(%q<activesupport>, [">= 2.3.14"])
+      s.add_dependency(%q<terminal-table>, [">= 1.4.5"])
     end
   else
     s.add_dependency(%q<highline>, [">= 1.5.2"])
     s.add_dependency(%q<aws>, [">= 2.5.6"])
     s.add_dependency(%q<activesupport>, [">= 2.3.14"])
+    s.add_dependency(%q<terminal-table>, [">= 1.4.5"])
   end
 end
 

lib/ec2ssh.rb

@@ -5,6 +5,7 @@
 silence_warnings { require 'aws' }
 require 'yaml'
 require 'fileutils'
+require 'terminal-table'
 
 module Ec2ssh
 
@@ -19,16 +20,20 @@ def initialize(file = "~/.ec2ssh", account=:default)
     def select_instance(instances=[], filter_tag = nil, filter_ip = nil, filter_sg = nil)
       # TODO: Order by region
       # TODO: Ansi colors https://github.com/JEG2/highline/blob/master/examples/ansi_colors.rb
+      account_name = @config[:account_name]
       instances = get_all_ec2_instances
       n = 0
       hostnames = []
+      rows = []
       instances.each do |i|
         if i[:aws_state] == "running" && check_filter_tag( filter_tag, i ) && check_filter_ip( filter_ip, i ) && check_filter_sg( filter_sg, i )
-          puts "#{n}. #{i[:aws_instance_id]}: %-20s\t%-50s\t%-10s\t%s" % [ i[:tags]["Name"], i[:aws_groups].join(','), i[:dns_name], i[:aws_private_ip_address] ]
+          rows << [n, i[:aws_instance_id], i[:tags]["Name"], [:aws_groups].join(','), i[:dns_name], i[:aws_private_ip_address]]
           hostnames << i[:dns_name]
           n = n + 1
 	end
       end
+      table = Terminal::Table.new :title => account_name, :headings => ['#', 'instance_id', 'name', 'SG', 'dns_name', 'private_ip'], :rows => rows
+      puts table
       template = @config[:template] || "ssh #{Etc.getlogin}@<instance>"
       selected_host = ask("Host?  ", Integer) { |q| q.in = 0..hostnames.count }
       command = template.gsub("<instance>",hostnames[selected_host])

lib/templates/ec2ssh_config_sample.yaml

@@ -2,13 +2,16 @@
 ---
 # Default account to use
 :default:
+  # account_name it is just for show the name on server list
+  :account_name: default
   :id: yourid
   :key: yourkey
   # Regions to check for running instances
   :regions:
   - us-east-1
 # Another account, you can ec2ssh second
 :second:
+  :account_name: second
   :id: yourid
   :key: yourkey
   :regions: