Class: AtCoderFriends::CLI

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

Overview

command line interface

Constant Summary collapse

EXITING_OPTIONS = 
i[version].freeze
OPTION_BANNER = 
"Usage:\n  at_coder_friends setup        path/contest       # setup contest folder\n  at_coder_friends test-one     path/contest/src   # run 1st test case\n  at_coder_friends test-all     path/contest/src   # run all test cases\n  at_coder_friends submit       path/contest/src   # submit source code\n  at_coder_friends check-and-go path/contest/src   # submit source if all tests passed\n  at_coder_friends open-contest path/contest/src   # open contest page\nOptions:\n"
STATUS_SUCCESS = 
0
STATUS_ERROR = 
1

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#ctx ⇒ Object (readonly)

Returns the value of attribute ctx.



24
25
26
 
# File 'lib/at_coder_friends/cli.rb', line 24

def ctx
  @ctx
end

Instance Method Details

#command_check_and_go ⇒ Object 



108
109
110
111
112
113
114
115
116
117
118
119
 
# File 'lib/at_coder_friends/cli.rb', line 108

def command_check_and_go
  vf = ctx.verifier
  if ctx.sample_test_runner.test_all
    # submit automatically
    ctx.scraping_agent.submit
    vf.unverify
    open_submission_list
  else
    # enable manual submit
    vf.verify
  end
end

#command_judge_all ⇒ Object 



125
126
127
 
# File 'lib/at_coder_friends/cli.rb', line 125

def command_judge_all
  ctx.judge_test_runner.judge_all
end

#command_judge_one(id = '') ⇒ Object 



121
122
123
 
# File 'lib/at_coder_friends/cli.rb', line 121

def command_judge_one(id = '')
  ctx.judge_test_runner.judge_one(id)
end

#command_open_contest ⇒ Object 



129
130
131
 
# File 'lib/at_coder_friends/cli.rb', line 129

def command_open_contest
  Launchy.open(ctx.scraping_agent.contest_url)
end

#command_setup ⇒ Object

Raises:



78
79
80
81
82
83
84
85
86
87
88
 
# File 'lib/at_coder_friends/cli.rb', line 78

def command_setup
  path = ctx.path
  raise AppError, "#{path} is not empty." \
    if Dir.exist?(path) && !Dir["#{path}/*"].empty?

  ctx.scraping_agent.fetch_all do |pbm|
    Parser::Main.process(pbm)
    ctx.generator.process(pbm)
    ctx.emitter.emit(pbm)
  end
end

#command_submit ⇒ Object

Raises:



99
100
101
102
103
104
105
106
 
# File 'lib/at_coder_friends/cli.rb', line 99

def command_submit
  vf = ctx.verifier
  raise AppError, "#{vf.file} has not been tested." unless vf.verified?

  ctx.scraping_agent.submit
  vf.unverify
  open_submission_list
end

#command_test_all ⇒ Object 



94
95
96
97
 
# File 'lib/at_coder_friends/cli.rb', line 94

def command_test_all
  ctx.sample_test_runner.test_all
  ctx.verifier.verify
end

#command_test_one(id = '001') ⇒ Object 



90
91
92
 
# File 'lib/at_coder_friends/cli.rb', line 90

def command_test_one(id = '001')
  ctx.sample_test_runner.test_one(id)
end

#exec_command(command, path, *args) ⇒ Object

Raises:



68
69
70
71
72
73
74
75
76
 
# File 'lib/at_coder_friends/cli.rb', line 68

def exec_command(command, path, *args)
  @ctx = Context.new(@options, path)

  mtd = "command_#{command.gsub('-', '_')}"
  raise ParamError, "unknown command: #{command}" unless respond_to?(mtd)

  send(mtd, *args)
  ctx.post_process
end

#handle_exiting_option ⇒ Object 



61
62
63
64
65
66
 
# File 'lib/at_coder_friends/cli.rb', line 61

def handle_exiting_option
  return unless EXITING_OPTIONS.any? { |o| @options.key? o }

  puts AtCoderFriends::VERSION if @options[:version]
  exit STATUS_SUCCESS
end

#open_submission_list ⇒ Object 



133
134
135
136
137
 
# File 'lib/at_coder_friends/cli.rb', line 133

def open_submission_list
  url = ctx.scraping_agent.contest_url('submissions/me')
  puts "submission status : #{url}"
  Launchy.open(url)
end

#parse_options!(args) ⇒ Object 



44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
 
# File 'lib/at_coder_friends/cli.rb', line 44

def parse_options!(args)
  op = OptionParser.new do |opts|
    opts.banner = OPTION_BANNER
    opts.on('-v', '--version', 'Display version.') do
      @options[:version] = true
    end
    opts.on('-d', '--debug', 'Display debug info.') do
      @options[:debug] = true
    end
  end
  @usage = op.to_s
  @options = {}
  op.parse!(args)
rescue OptionParser::InvalidOption => e
  raise ParamError, e.message
end

#run(args = ARGV) ⇒ Object 



26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/at_coder_friends/cli.rb', line 26

def run(args = ARGV)
  parse_options!(args)
  handle_exiting_option
  raise ParamError, 'command or path is not specified.' if args.size < 2

  exec_command(*args)
  STATUS_SUCCESS
rescue AtCoderFriends::ParamError => e
  warn @usage
  warn "error: #{e.message}"
  STATUS_ERROR
rescue AtCoderFriends::AppError => e
  warn e.message
  STATUS_ERROR
rescue SystemExit => e
  e.status
end