Class: BuildTool::Commands::Environments::List

Inherits:
Standard
  • Object
show all
Defined in:
lib/build-tool/commands/environments/list.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?, #quiet, #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

[View source]

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# File 'lib/build-tool/commands/environments/list.rb', line 29

def do_execute( args )
    if args.length == 0

        info( "%-15s (%s)" % [ "Environment", "Inherits" ] )
        info( "------------------------------------------------------------" )
        configuration.environments.keys.sort.each do |name|
            env = configuration.environment(name)
            next if !env.active? && !@all
            if env.parent
                info( "%-15s %s" % [ name, env.parent.name ] )
            else
                info( name )
            end
        end

    elsif args.length == 1

        info( "Environment:" )
        env = configuration.environment( args[ 0 ] )
        if env.parent
            info( "%-15s %s" % [ "Parent", env.parent.name ] )
        end
        env.vars.sort.each do |var|
            info( "  %-20s %s" % [ var + ":", env[var] ] )
        end

    else

        return usage( "To many arguments" )

    end

    return 0
end

#initialize_options ⇒ Object

[View source]

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# File 'lib/build-tool/commands/environments/list.rb', line 17

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

    @all = false
    options.on( "--all", "Show inactive environments." ) { |t|
        @all = true
        }
        super
end