Class: MGit::AddCommand

Inherits:
Command show all
Defined in:
lib/mgit/commands/add.rb

Instance Method Summary collapse

Methods inherited from Command

#check_arity, create, execute, instance_each, list, load_commands, register_alias, register_command, require_commands_from_directory

Methods included from Output

#perror, #pinfo, #psystem, #ptable, #pwarn

Instance Method Details

#arity ⇒ Object 



15
16
17
 
# File 'lib/mgit/commands/add.rb', line 15

def arity
  [1, 2]
end

#description ⇒ Object 



23
24
25
 
# File 'lib/mgit/commands/add.rb', line 23

def description
  'add a repository to mgit'
end

#execute(args) ⇒ Object 



3
4
5
6
7
8
9
10
11
12
13
 
# File 'lib/mgit/commands/add.rb', line 3

def execute(args)
  path = File.expand_path(args[0])
  fail CommandUsageError.new('First argument must be a path to a directory.', self) unless File.directory?(path)
  fail CommandUsageError.new('First argument must be a path to a git repository.', self) unless git_dir?(path)
  fail CommandUsageError.new('Sorry, mgit can not handle bare repositories.', self) if bare?(path)

  name = (args.size == 2) ? args[1] : File.basename(path)
  fail CommandUsageError.new("Repository named #{name} already exists with different path.", self) unless new_or_same?(name, path)

  Registry.add(name, path)
end

#usage ⇒ Object 



19
20
21
 
# File 'lib/mgit/commands/add.rb', line 19

def usage
  'add <path_to_git_repository> [name]'
end