Class: ALib::MainModule::ConfigurableMain

Inherits:
Object
  • Object
show all
Includes:
Abilities
Defined in:
lib/alib.rb,
lib/alib-0.3.1.rb

Overview

–}}}

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Abilities

append_features

Class Method Details

.class_initialize ⇒ Object

–{{{



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# File 'lib/alib.rb', line 2640

def class_initialize 
#--{{{
  version '0.0.0'

  prognam ALib::Util::prognam

  configfile Class::new(ALib::ConfigFile) #{ default = DATA; DATA.rewind; }

  config_default_path "#{ prognam }.conf"

  config_search_path %w(. ~ /usr/local/etc /usr/etc /etc)

  usage <<-usage
    NAME
      #{ prognam } v#{ version }

    SYNOPSIS
      #{ prognam } [options]+ [file]+

    CONFIG
      default path -> #{ config_default_path }
      search path -> #{ config_search_path.join ' ' }
  usage

  optspec [
    [
      '--help', '-h', 
      'this message'
    ],
    [
      '--log=path','-l', 
      'set log file - (default stderr)'
    ],
    [
      '--verbosity=verbostiy', '-v', 
      '0|fatal < 1|error < 2|warn < 3|info < 4|debug - (default info)'
    ],
    [
      '--config=path',
      'valid path - specify config file (default nil)'
    ],
    [
      '--template=[path]',
      'valid path - generate a template config file in path (default stdout)'
    ],
  ]
#--}}}
end

Instance Method Details

#gen_template(template) ⇒ Object

–}}}



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# File 'lib/alib.rb', line 2712

def gen_template template
#--{{{
  klass::configfile::gen_template(template)
  self
#--}}}
end

#init_config(opts = @options) ⇒ Object

–}}}



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# File 'lib/alib.rb', line 2723

def init_config opts = @options
#--{{{
  conf = Util::getopt 'config', opts
  @config =
    if conf 
      klass::configfile::new(conf)
    else
      klass::configfile::any klass::config_default_path, klass::config_search_path
    end
  @config
#--}}}
end

#post_parse_argv ⇒ Object

–}}}



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# File 'lib/alib.rb', line 2718

def post_parse_argv
#--{{{
  init_config
#--}}}
end

#pre_parse_argv ⇒ Object 



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# File 'lib/alib.rb', line 2694

def pre_parse_argv
#--{{{
  if(@options.has_key?('help') or @argv.first =~ %r/help/i)
    usage STDOUT
    exit EXIT_SUCCESS
  end
  if(@options.has_key?('version') or @argv.first =~ %r/version/i)
    STDOUT.puts self.class.version
    exit EXIT_SUCCESS
  end
  if(@options.has_key?('template') or @argv.first =~ %r/template/i)
    @argv.shift if @argv.first =~ %r/template/i
    arg = @argv.first
    gen_template @options['template'] || @options['config'] || arg
    exit EXIT_SUCCESS
  end
#--}}}
end