Class: Command::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/lighthouse_branch/command/base.rb

Direct Known Subclasses

Branch, Checkout, Commit, Delete, Merge, Pull, Push, Resolve, Update

Constant Summary collapse

@@commands = 
{}

Class Method Summary collapse

Class Method Details

.command_name(name) ⇒ Object 



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# File 'lib/lighthouse_branch/command/base.rb', line 9

def self.command_name(name)
  name = name.to_s.downcase.to_sym
  @@commands.merge!(name => self)
end

.command_regexes ⇒ Object 



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# File 'lib/lighthouse_branch/command/base.rb', line 49

def self.command_regexes
  @@commands.keys.map { |k| /#{k}/i }
end

.commands ⇒ Object 



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# File 'lib/lighthouse_branch/command/base.rb', line 26

def self.commands
  return @@commands
end

.default_command ⇒ Object 



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# File 'lib/lighthouse_branch/command/base.rb', line 5

def self.default_command
  @@commands.merge!(:default => self)
end

.invoke(command, branch_name, ticket_id, args) ⇒ Object 



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# File 'lib/lighthouse_branch/command/base.rb', line 53

def self.invoke(command, branch_name, ticket_id, args)
  command = @@commands[command.to_s.downcase.to_sym]
  if !command
    command = @@commands[:default]
  end
  
  return nil if ticket_id <= 0
  command.run(branch_name, ticket_id, args)
end

.number_of_arguments(arguments) ⇒ Object 



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# File 'lib/lighthouse_branch/command/base.rb', line 14

def self.number_of_arguments(arguments)
  self.class_eval("@@number_of_arguments = #{arguments}")
end

.run(lighthouse_branch, ticket, args) ⇒ Object 



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# File 'lib/lighthouse_branch/command/base.rb', line 30

def self.run(lighthouse_branch, ticket, args)
  return unless defined?(:command_string)
  
  number_of_arguments = (self.class_eval("@@number_of_arguments") || 0)
  
  correct_arguments = false
  if number_of_arguments.is_a?(Range)
    correct_arguments = number_of_arguments.member?(args.size)
  elsif number_of_arguments.is_a?(Fixnum)
    correct_arguments = (number_of_arguments == args.size)
  end
  
  if correct_arguments
    system(self.command_string(lighthouse_branch, ticket, args))
  else
    puts self.usage and exit
  end
end

.usage(usage = nil) ⇒ Object 



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# File 'lib/lighthouse_branch/command/base.rb', line 18

def self.usage(usage=nil)
  if usage
    return self.class_eval("@@usage = \"#{usage}\"")
  else
    return self.class_eval("@@usage")
  end
end