Class: Convoy::Formatter::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/convoy/formatter/command.rb

Direct Known Subclasses

GlobalCommand

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(command_name, setup, context) ⇒ Command

Returns a new instance of Command.



6
7
8
9
10
 
# File 'lib/convoy/formatter/command.rb', line 6

def initialize(command_name, setup, context)
    @setup   = setup
    @context = context
    @name    = command_name.to_sym
end

Instance Attribute Details

#context ⇒ Object (readonly)

Returns the value of attribute context.



4
5
6
 
# File 'lib/convoy/formatter/command.rb', line 4

def context
  @context
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



4
5
6
 
# File 'lib/convoy/formatter/command.rb', line 4

def name
  @name
end

#setup ⇒ Object (readonly)

Returns the value of attribute setup.



4
5
6
 
# File 'lib/convoy/formatter/command.rb', line 4

def setup
  @setup
end

Instance Method Details

#aliases ⇒ Object 



28
29
30
 
# File 'lib/convoy/formatter/command.rb', line 28

def aliases
    @aliases ||= setup.command_aliases_for(name, context)
end

#child_commands ⇒ Object 



40
41
42
 
# File 'lib/convoy/formatter/command.rb', line 40

def child_commands
    @child_commands ||= setup.canonical_command_names_for(context) || []
end

#description ⇒ Object 



20
21
22
 
# File 'lib/convoy/formatter/command.rb', line 20

def description
    @description ||= setup.command_description_for(name, context) || ""
end

#has_aliases? ⇒ Boolean

Returns:

  • (Boolean) 


32
33
34
 
# File 'lib/convoy/formatter/command.rb', line 32

def has_aliases?
    aliases && aliases.size > 0 ? true : false
end

#has_child_commands? ⇒ Boolean

Returns:

  • (Boolean) 


44
45
46
 
# File 'lib/convoy/formatter/command.rb', line 44

def has_child_commands?
    child_commands.length > 0
end

#name_with_aliases ⇒ Object 



12
13
14
 
# File 'lib/convoy/formatter/command.rb', line 12

def name_with_aliases
    [aliases, name].flatten.join(', ')
end

#outline ⇒ Object 



16
17
18
 
# File 'lib/convoy/formatter/command.rb', line 16

def outline
    summary.empty? ? description : summary
end

#requires_arguments? ⇒ Boolean

Returns:

  • (Boolean) 


48
49
50
 
# File 'lib/convoy/formatter/command.rb', line 48

def requires_arguments?
    @requires_arguments ||= setup.arguments_required_for(context)
end

#script_name ⇒ Object 



36
37
38
 
# File 'lib/convoy/formatter/command.rb', line 36

def script_name
    [canonical_script_name, context].flatten.join(" ")
end

#summary ⇒ Object 



24
25
26
 
# File 'lib/convoy/formatter/command.rb', line 24

def summary
    @summary ||= setup.command_summary_for(name, context) || ""
end

#usage ⇒ Object 



52
53
54
 
# File 'lib/convoy/formatter/command.rb', line 52

def usage
    [script_name_usage_string, parent_commands_usage_string, child_command_usage_string, arguments_usage_string].flatten.reject(&:empty?).join(" ")
end