Class: Judges::Pull

Inherits:
Object show all
Defined in:
lib/judges/commands/pull.rb

Overview

The pull command.

This class is instantiated by the bin/judge command line interface. You are not supposed to instantiate it yourself.

Author

Yegor Bugayenko (yegor256@gmail.com)

Copyright

Copyright © 2024 Yegor Bugayenko

License

MIT

Instance Method Summary collapse

Constructor Details

#initialize(loog) ⇒ Pull

Returns a new instance of Pull.



39
40
41
 
# File 'lib/judges/commands/pull.rb', line 39

def initialize(loog)
  @loog = loog
end

Instance Method Details

#run(opts, args) ⇒ Object

Run it (it is supposed to be called by the bin/judges script.

Parameters:

  • opts (Hash) —

    Command line options (start with ‘–’)

  • args (Array) —

    List of command line arguments



46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
 
# File 'lib/judges/commands/pull.rb', line 46

def run(opts, args)
  raise 'Exactly two arguments required' unless args.size == 2
  fb = Factbase.new
  baza = BazaRb.new(
    opts['host'], opts['port'].to_i, opts['token'],
    ssl: opts['ssl'],
    timeout: (opts['timeout'] || 30).to_i,
    loog: @loog,
    retries: (opts['retries'] || 3).to_i
  )
  name = args[0]
  elapsed(@loog, level: Logger::INFO) do
    if baza.name_exists?(name)
      baza.lock(name, opts['owner'])
      begin
        jid = baza.recent(name)
        unless baza.exit_code(jid).zero?
          @loog.warn("STDOUT of the job ##{jid} (from the server):\n#{baza.stdout(jid)}")
          raise "The job ##{jid} ('#{name}') is broken, maybe you should expire it"
        end
        fb.import(baza.pull(wait(name, baza, jid, opts['wait'])))
        Judges::Impex.new(@loog, args[1]).export(fb)
      rescue StandardError => e
        baza.unlock(name, opts['owner'])
        raise e
      end
      throw :"Pulled #{fb.size} facts by the name '#{name}'"
    else
      throw :"There is nothing to pull, the name '#{name}' is absent on the server"
    end
  end
end