Class: Kafo::KafoConfigure
Class Attribute Summary collapse
Instance Attribute Summary collapse
Class Method Summary
collapse
Instance Method Summary
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#dashize, #parametrize, #underscore, #with_prefix
Constructor Details
Returns a new instance of KafoConfigure.
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# File 'lib/kafo/kafo_configure.rb', line 101
def initialize(*args)
self.class.preset_color_scheme
self.class.logger = Logger.new
self.class.exit_handler = ExitHandler.new
@progress_bar = nil
@config_reload_requested = false
scenario_manager = setup_scenario_manager
self.class.scenario_manager = scenario_manager
scenario_manager.list_available_scenarios if ARGV.include?('--list-scenarios')
scenario_manager.check_enable_scenario
scenario_manager.check_disable_scenario
setup_config(config_file)
self.class.hooking.execute(:pre_migrations)
reload_config
applied_total = self.class.config.run_migrations
request_config_reload if applied_total > 0
if ARGV.include?('--migrations-only')
verbose = ARGV.include?('--verbose') || ARGV.include?('-v')
Logging.setup(verbose: verbose)
self.class.logger.notice('Log buffers flushed')
self.class.exit(0)
end
reload_config
if scenario_manager.configured?
scenario_manager.check_scenario_change(self.class.config_file)
if scenario_manager.scenario_changed?(self.class.config_file) && !self.class.in_help_mode?
prev_config = scenario_manager.load_configuration(scenario_manager.previous_scenario)
prev_config.run_migrations
self.class.config.migrate_configuration(prev_config, :skip => [:log_name])
setup_config(self.class.config_file)
self.class.logger.notice("Due to scenario change the configuration (#{self.class.config_file}) was updated with #{scenario_manager.previous_scenario} and reloaded.")
end
end
super
self.class.hooking.execute(:boot)
set_app_options parse clamp_app_arguments
parse_app_arguments
if ARGV.any? { |option| ['--help', '--full-help'].include? option }
Logging.setup_verbose(level: :error)
else
Logging.setup(verbose: config.app[:verbose])
end
logger.notice("Loading installer configuration. This will take some time.")
self.class.set_color_scheme
self.class.hooking.execute(:init)
set_parameters set_options
end
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Class Attribute Details
.check_dirs ⇒ Object
Returns the value of attribute check_dirs.
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# File 'lib/kafo/kafo_configure.rb', line 44
def check_dirs
@check_dirs
end
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.config ⇒ Object
Returns the value of attribute config.
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# File 'lib/kafo/kafo_configure.rb', line 44
def config
@config
end
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.config_file ⇒ Object
Returns the value of attribute config_file.
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# File 'lib/kafo/kafo_configure.rb', line 44
def config_file
@config_file
end
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.exit_handler ⇒ Object
Returns the value of attribute exit_handler.
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# File 'lib/kafo/kafo_configure.rb', line 44
def exit_handler
@exit_handler
end
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.gem_root ⇒ Object
Returns the value of attribute gem_root.
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# File 'lib/kafo/kafo_configure.rb', line 44
def gem_root
@gem_root
end
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.hooking ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 49
def hooking
@hooking ||= Hooking.new
end
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.kafo_modules_dir ⇒ Object
Returns the value of attribute kafo_modules_dir.
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# File 'lib/kafo/kafo_configure.rb', line 44
def kafo_modules_dir
@kafo_modules_dir
end
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.logger ⇒ Object
Returns the value of attribute logger.
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# File 'lib/kafo/kafo_configure.rb', line 44
def logger
@logger
end
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.module_dirs ⇒ Object
Returns the value of attribute module_dirs.
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# File 'lib/kafo/kafo_configure.rb', line 44
def module_dirs
@module_dirs
end
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.root_dir ⇒ Object
Returns the value of attribute root_dir.
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# File 'lib/kafo/kafo_configure.rb', line 44
def root_dir
@root_dir
end
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.scenario_manager ⇒ Object
Returns the value of attribute scenario_manager.
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# File 'lib/kafo/kafo_configure.rb', line 44
def scenario_manager
@scenario_manager
end
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.store ⇒ Object
Returns the value of attribute store.
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# File 'lib/kafo/kafo_configure.rb', line 44
def store
@store
end
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.verbose ⇒ Object
Returns the value of attribute verbose.
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# File 'lib/kafo/kafo_configure.rb', line 44
def verbose
@verbose
end
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Instance Attribute Details
#puppet_report ⇒ Object
Returns the value of attribute puppet_report.
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# File 'lib/kafo/kafo_configure.rb', line 39
def puppet_report
@puppet_report
end
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Class Method Details
.exit(code, &block) ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 59
def exit(code, &block)
exit_handler.exit(code, &block)
end
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.exit_code ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 63
def exit_code
self.exit_handler.exit_code
end
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.help(*args) ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 71
def help(*args)
kafo = args.pop
builder_class = kafo.full_help? ? HelpBuilders::Advanced : HelpBuilders::Basic
args.push builder_class.new(kafo.params)
super(*args)
end
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.in_help_mode? ⇒ Boolean
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# File 'lib/kafo/kafo_configure.rb', line 67
def in_help_mode?
ARGV.include?('--help') || ARGV.include?('--full-help') || ARGV.include?('-h')
end
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.preset_color_scheme ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 88
def preset_color_scheme
match = ARGV.join(' ').match(/--color-of-background[ =](\w+)/)
background = match && match[1]
ColorScheme.new(:background => background, :colors => use_colors?).setup
end
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.run ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 53
def run
return super
rescue SystemExit
self.exit_handler.exit(self.exit_code) end
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.set_color_scheme ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 94
def set_color_scheme
ColorScheme.new(
:background => config.app[:color_of_background],
:colors => use_colors?).setup
end
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.use_colors? ⇒ Boolean
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# File 'lib/kafo/kafo_configure.rb', line 78
def use_colors?
if config
colors = config.app[:colors]
else
colors = ARGV.include?('--no-colors') ? false : nil
colors = ARGV.include?('--colors') ? true : nil if colors.nil?
end
colors
end
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Instance Method Details
#add_module(name) ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 250
def add_module(name)
config.add_module(name)
reset_params_cache
self.module(name)
end
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#config ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 165
def config
self.class.config
end
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#enabled_params ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 241
def enabled_params
params.select { |p| p.module.enabled? }
end
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#execute ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 189
def execute
parse_cli_arguments
if !config.app[:verbose]
@progress_bar = config.app[:colors] ? ProgressBars::Colored.new : ProgressBars::BlackWhite.new
end
unless skip_checks_i_know_better?
unless SystemChecker.check
puts "Your system does not meet configuration criteria"
self.class.exit(:invalid_system)
end
end
self.class.hooking.execute(:pre_validations)
if interactive?
wizard = Wizard.new(self)
wizard.run
else
unless validate_all
puts "Error during configuration, exiting"
self.class.exit(:invalid_values)
end
end
self.class.hooking.execute(:pre_commit)
unless dont_save_answers? || noop?
config.configure_application
store_params
self.class.scenario_manager.link_last_scenario(self.class.config_file) if self.class.scenario_manager.configured?
end
run_installation
return self
rescue SystemExit
return self
end
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#exit_code ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 226
def exit_code
self.class.exit_code
end
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#help ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 230
def help
self.class.help(invocation_path, self)
end
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#logger ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 173
def logger
self.class.logger
end
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#module(name) ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 260
def module(name)
modules.detect { |m| m.name == name }
end
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#modules ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 256
def modules
config.modules.sort
end
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#param(mod, name) ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 264
def param(mod, name)
config.param(mod, name)
end
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#params ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 234
def params
@params ||= modules.map(&:params).flatten
rescue KafoParsers::ModuleName => e
puts e
self.class.exit(:unknown_module)
end
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#request_config_reload ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 268
def request_config_reload
@config_reload_requested = true
end
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#reset_params_cache ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 245
def reset_params_cache
@params = nil
params
end
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#run(*args) ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 177
def run(*args)
started_at = Time.now
logger.debug("Running installer with args #{args.inspect}")
if config.app[:verbose]
logger.notice("Running installer with log based terminal output at level #{config.app[:verbose_log_level].upcase}.")
logger.notice("Use -l to set the terminal output log level to ERROR, WARN, NOTICE, INFO, or DEBUG. See --full-help for definitions.")
end
super
ensure
logger.debug("Installer finished in #{Time.now - started_at} seconds")
end
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#store ⇒ Object
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# File 'lib/kafo/kafo_configure.rb', line 169
def store
self.class.store
end
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