Class: Thin::Command

Class Thin::Command < Object

(in files lib/thin/command.rb )

Run a command through the thin command-line script.

Includes

Methods

Public Class new(name, options={})

    # File lib/thin/command.rb, line 14
14:     def initialize(name, options={})
15:       @name    = name
16:       @options = options
17:     end

Public Class run(*args)

    # File lib/thin/command.rb, line 19
19:     def self.run(*args)
20:       new(*args).run
21:     end

Public Instance run()

Send the command to the thin script

    # File lib/thin/command.rb, line 24
24:     def run
25:       shell_cmd = shellify
26:       trace shell_cmd
27:       trap('INT') {} # Ignore INT signal to pass CTRL+C to subprocess
28:       Open3.popen3(shell_cmd) do |stdin, stdout, stderr|
29:         log stdout.gets until stdout.eof?
30:         log stderr.gets until stderr.eof?
31:       end
32:     end

Public Instance shellify()

Turn into a runnable shell command

    # File lib/thin/command.rb, line 35
35:     def shellify
36:       shellified_options = @options.inject([]) do |args, (name, value)|
37:         option_name = name.to_s.tr("_", "-")
38:         case value
39:         when NilClass,
40:              TrueClass then args << "--#{option_name}"
41:         when FalseClass
42:         when Array     then value.each { |v| args << "--#{option_name}=#{v.inspect}" }
43:         else                args << "--#{option_name}=#{value.inspect}"
44:         end
45:         args
46:       end
47:       
48:       raise ArgumentError, "Path to thin script can't be found, set Command.script" unless self.class.script
49:       
50:       "#{self.class.script} #{@name} #{shellified_options.compact.join(' ')}"
51:     end