Class: BuildTool::Commands::Modules::MyShell

Inherits:
Standard
  • Object
show all
Includes:
MJ::Tools::SubProcess
Defined in:
lib/build-tool/commands/modules/shell.rb

Overview

BuildCommand

Instance Attribute Summary

Attributes inherited from Base

#cmd, #options, #parent

Instance Method Summary collapse

Methods inherited from Standard

#complete_module, #complete_modules, #initialize, #log_directory, #while_logging_to

Methods inherited from Base

#<=>, #applicable?, #cleanup_after_vcs_access, #complete_arguments, #complete_readline, #configuration, #debug, #debug2, #do_complete, #each_option, #error, #execute, #fullname, #info, #initialize, #log?, #setup_command, #setup_options, #show_help, #skip_command, #summarize, #teardown_command, #trace, #usage, #verbose, #warn

Methods included from HelpText

#cmdalias, #description, included, #long_description, #name

Constructor Details

This class inherits a constructor from BuildTool::Commands::Standard

Instance Method Details

#do_execute(args) ⇒ Object 



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# File 'lib/build-tool/commands/modules/shell.rb', line 40

def do_execute( args )
    # Check the number of commandline args
    if args.length != 1
        return usage( "Wrong number of arguments" )
    end

    # Translate argument into modules
    mod = complete_modules( args[0] )
    if mod.length != 1
        return usage( "This command only works on one module" )
    end

    # Get our one and only module
    verbose "> #{@command}"
    rc = mod[0].environment.shell( @command, { detach: @detach } )
    verbose "> #{rc}"              if not @detach
    verbose "> send to background" if @detach

    return rc.exitstatus if not @detach
    return 0
end

#initialize_options ⇒ Object 



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# File 'lib/build-tool/commands/modules/shell.rb', line 22

def initialize_options
    options.banner = "Usage: #{self.fullname} [OPTIONS]... MODULE"
    options.separator( "" )
    options.separator( "Options" )

    @command = ENV['SHELL']
    options.on( "-c", "--command COMMAND", "Execute command COMMAND (#{@command}]" ) { |c|
        @command = "#{ENV['SHELL']} -c '#{c}'"
        }

    @detach = nil
    options.on( "-d", "--detach", "Detach the process and return immediately" ) {
        @detach = true
        }
    super

end