cafe-grader-judge-scripts

Commit r24:e6a6003ee7ff public

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Description:
[grader] process-wise stop file git-svn-id: http://theory.cpe.ku.ac.th/grader/judge/trunk/scripts@107 6386c4cd-e34a-4fa8-8920-d93eb39b512e
Commit status:
[Not Reviewed]
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r24:e6a6003ee7ff - - 1 file changed: 26 inserted, 8 deleted

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@@ -1,24 +1,31
1 1 #!/usr/bin/ruby
2 2
3 - def stop_grader
4 - File.open(File.dirname(__FILE__) + '/stop','w').close
3 + def stop_grader(id)
4 + if id==:all
5 + File.open(File.dirname(__FILE__) + "/stop.all",'w').close
6 + else
7 + File.open(File.dirname(__FILE__) + "/stop.#{id}",'w').close
8 + end
5 9 end
6 10
7 11 def check_stopfile
8 - FileTest.exist?(File.dirname(__FILE__) + '/stop')
12 + FileTest.exist?(File.dirname(__FILE__) + "/stop.all") or
13 + FileTest.exist?(File.dirname(__FILE__) + "/stop.#{Process.pid}")
9 14 end
10 15
11 16 def clear_stopfile
12 - system("rm " + File.dirname(__FILE__) + '/stop')
17 + if FileTest.exist?(File.dirname(__FILE__) + "/stop.#{Process.pid}")
18 + system("rm " + File.dirname(__FILE__) + "/stop.#{Process.pid}")
19 + end
13 20 end
14 21
15 22 def config
16 23 Grader::Configuration.get_instance
17 24 end
18 25
19 26 def log_file_name
20 27 config.log_dir +
21 28 "/#{GRADER_ENV}_#{config.grader_mode}.#{Process.pid}"
22 29 end
23 30
24 31 def log(str)
@@ -28,52 +35,63
28 35 if config.logging
29 36 fp = File.open(log_file_name,"a")
30 37 fp.puts("GRADER: #{Time.new.strftime("%H:%M")} #{str}")
31 38 fp.close
32 39 end
33 40 end
34 41
35 42 def display_manual
36 43 puts <<USAGE
37 44 Grader.
38 45 using: (1) grader
39 46 (2) grader environment [mode]
40 - (3) grader stop
47 + (3) grader stop [all|pids-list]
41 48 (4) grader --help
42 49 (1) call grader with environment = 'exam', mode = 'queue'
43 50 (2) possible modes are: 'queue', 'prob', 'test_request'
44 51 (3) create stop-file to stop running grader in queue mode
45 52 (4) You are here.
46 53 USAGE
47 54 end
48 55
49 56 #########################################
50 57 # main program
51 58 #########################################
52 59
53 60 # with --help
54 61 if (ARGV.length==1) and (/help/.match(ARGV[0]))
55 62 display_manual
56 63 exit(0)
57 64 end
58 65
59 66 # reading environment and options
60 67 if (ARGV.length >= 1) and (ARGV[0]=='stop')
61 - stop_grader
62 - puts "stop file created"
68 + if ARGV.length==1
69 + puts "you should specify pid-list or 'all'"
70 + display_manual
71 + elsif (ARGV.length==2) and (ARGV[1]=='all')
72 + stop_grader(:all)
73 + puts "A global stop file ('stop.all') created."
74 + puts "You should remove it manually later."
75 + else
76 + (1..ARGV.length-1).each do |i|
77 + stop_grader(ARGV[i])
78 + end
79 + puts "stop file(s) created"
80 + end
63 81 exit(0)
64 82 end
65 83
66 84 if check_stopfile
67 - puts "stop file exists"
85 + puts "Stop file exists. Terminated."
68 86 clear_stopfile
69 87 exit(0)
70 88 end
71 89
72 90 grader_mode = 'queue'
73 91 if ARGV.length >= 1
74 92 GRADER_ENV = ARGV[0]
75 93 if ARGV.length >=2
76 94 grader_mode = ARGV[1]
77 95 end
78 96 else
79 97 GRADER_ENV = 'exam'
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