Class: Tastevin::CLI

Inherits:
Thor
  • Object
show all
Defined in:
lib/tastevin/cli.rb

Instance Method Summary collapse

Instance Method Details

#add(agent, host, port) ⇒ Object 



23
24
25
26
27
28
29
30
31
32
33
 
# File 'lib/tastevin/cli.rb', line 23

def add(agent, host, port)
  highline = HighLine.new

  username = highline.ask("Username: ")
  password = highline.ask("Password: ") { |q| q.echo = '*' }

  config = Config.load

  config.add(agent, host, port, username, password)
  config.save
end

#get(agent, key) ⇒ Object 



80
81
82
83
84
85
86
87
88
89
90
91
92
 
# File 'lib/tastevin/cli.rb', line 80

def get(agent, key)
  config = Config.load
  check_agent_exists(agent, config)

  communicate(agent) do
    value = Agent.get(config[agent], key)
    if value.length > 0
      puts value
    else
      error("No such key '#{key}' in agent '#{agent}'")
    end
  end
end

#ls ⇒ Object 



46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 
# File 'lib/tastevin/cli.rb', line 46

def ls
  config = Config.load

  config.list.each do |name|
    if options[:status]
      username = config[name]['username']
      host     = config[name]['host']
      port     = config[name]['port']

      text = "%-10s  %s@%s:%s" % [name, username, host, port ]

      status = Agent.status(config[name])
      if status == :offline
        puts "#{text} (#{'offline'.color(:red)})"
      else
        puts text
      end
    else
      puts name
    end
  end
end

#rm(agent) ⇒ Object 



36
37
38
39
40
41
42
 
# File 'lib/tastevin/cli.rb', line 36

def rm(agent)
  config = Config.load
  check_agent_exists(agent, config)

  config.remove(agent)
  config.save
end

#set(agent, key, value) ⇒ Object 



70
71
72
73
74
75
76
77
 
# File 'lib/tastevin/cli.rb', line 70

def set(agent, key, value)
  config = Config.load
  check_agent_exists(agent, config)

  communicate(agent) do
    Agent.set(config[agent], key, value)
  end
end

#usage ⇒ Object 



13
14
15
16
17
18
19
20
 
# File 'lib/tastevin/cli.rb', line 13

def usage
  puts <<-EOF

Tastevin is a command line utility for configuring and monitoring agents.

  EOF
  help
end