Class: SRS::CLI::Init

Inherits:
Object
  • Object
show all
Defined in:
lib/srs/cli/init.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Init

Returns a new instance of Init.



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
# File 'lib/srs/cli/init.rb', line 7

def initialize
	@options = {}
	@opts = OptionParser.new do |o|
		o.banner = <<-EOF.gsub /^\s+/, ""
			srs init [options] [dirname]

			Initialises a workspace in directory [dirname].  A `.srs/` folder will be
			created containing the default configuration files.  A skeleton directory
			structure may also be created (this is undecided as yet).

			If no [dirname] is passed, uses the current directory.
			EOF

		o.on('-f', '--force', 'Initialise workspace even if the directory is not empty') do
			@options[:force] = true
		end
	end
end

Instance Method Details

#help ⇒ Object 



52
53
54
 
# File 'lib/srs/cli/init.rb', line 52

def help()
	puts @opts
end

#run!(arguments) ⇒ Object 



26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/srs/cli/init.rb', line 26

def run!(arguments)
	begin
		@opts.parse!(arguments)
		@options[:dir_name] = arguments.shift
	rescue OptionParser::InvalidOption => e
		@options[:invalid_argument] = e.message
	end

	if @options[:dir_name] == nil then
		@options[:dir_name] = "./"
	end

	begin
		SRS::Workspace.create(@options[:dir_name], @options[:force])
	rescue SRS::Workspace::AlreadyInitialisedError => e
		puts "SRS is already initialised in #{@options[:dir_name]}."
		return 2
	rescue SRS::Workspace::FolderNotEmptyError => e
		puts "The current folder is not empty!"
		puts "Run 'srs init --force' to initialise in this folder anyway."
		return 1
	end

	0
end