Class: SRS::CLI::Schedule

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Schedule

Returns a new instance of Schedule.



6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
# File 'lib/srs/cli/schedule.rb', line 6

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

			Schedules an exercise.
			EOF

		o.on('-s', '--scheduler SCHEDULER_NAME', 'Specifies which scheduler to use') do |s|
			@options[:scheduler] = s
		end
	end
end

Instance Method Details

#help ⇒ Object 



63
64
65
 
# File 'lib/srs/cli/schedule.rb', line 63

def help()
	puts @opts
end

#run!(arguments) ⇒ Object 



21
22
23
24
25
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
51
52
53
54
55
56
57
58
59
60
61
 
# File 'lib/srs/cli/schedule.rb', line 21

def run!(arguments)
	if not SRS::Workspace.initialised? then
		puts "Current directory is not an SRS Workspace"
		return 3
	end

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

	if @options[:exercise] == nil then
		help()
		return 4
	end

	if @options[:scheduler] == nil then
		puts "No scheduler specified."
		return 5
	end

	t = Time.now
	filename = "schedule/pending/#{t.strftime("%Y%m%d%H%M%S.%L")}"

	if File.exists?(filename) then
		puts "Cannot schedule two items within a millisecond.  Try again."
		return 6
	end

	FileUtils::mkdir_p("schedule/pending")
	File.open(filename, 'w') do |f|
		f.puts "Exercise: #{@options[:exercise]}"
		f.puts "Scheduler: #{@options[:scheduler]}"
	end

	puts filename

	return 0
end