Class: ChefDK::Command::Update
Instance Attribute Summary collapse
Instance Method Summary
collapse
#chef_config, #chefdk_config, #config_loader, #generator_config, #knife_config
Methods inherited from Base
#needs_help?, #needs_version?, #run_with_default_options
Methods included from Helpers
#chefdk_home, #err, #git_bin_dir, #git_windows_bin_dir, #msg, #omnibus_apps_dir, #omnibus_bin_dir, #omnibus_chefdk_location, #omnibus_embedded_bin_dir, #omnibus_env, #omnibus_install?, #omnibus_root, #stderr, #stdout, #system_command, #usr_bin_path, #usr_bin_prefix
Constructor Details
#initialize(*args) ⇒ Update
Returns a new instance of Update.
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# File 'lib/chef-dk/command/update.rb', line 74
def initialize(*args)
super
@ui = UI.new
@policyfile_relative_path = nil
@installer = nil
@attributes_updater = nil
end
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Instance Attribute Details
#policyfile_relative_path ⇒ Object
Returns the value of attribute policyfile_relative_path.
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# File 'lib/chef-dk/command/update.rb', line 70
def policyfile_relative_path
@policyfile_relative_path
end
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#ui ⇒ Object
Returns the value of attribute ui.
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# File 'lib/chef-dk/command/update.rb', line 72
def ui
@ui
end
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Instance Method Details
#apply_params!(params) ⇒ Object
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# File 'lib/chef-dk/command/update.rb', line 134
def apply_params!(params)
remaining_args = parse_options(params)
if remaining_args.size > 1
ui.err(opt_parser)
false
else
@policyfile_relative_path = remaining_args.first
true
end
end
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#attributes_updater ⇒ Object
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# File 'lib/chef-dk/command/update.rb', line 107
def attributes_updater
@attributes_updater ||=
PolicyfileServices::UpdateAttributes.new(policyfile: policyfile_relative_path, ui: ui, root_dir: Dir.pwd)
end
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#config_path ⇒ Object
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# File 'lib/chef-dk/command/update.rb', line 116
def config_path
config[:config_file]
end
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#debug? ⇒ Boolean
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# File 'lib/chef-dk/command/update.rb', line 112
def debug?
!!config[:debug]
end
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#handle_error(error) ⇒ Object
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# File 'lib/chef-dk/command/update.rb', line 124
def handle_error(error)
ui.err("Error: #{error.message}")
if error.respond_to?(:reason)
ui.err("Reason: #{error.reason}")
ui.err("")
ui.err(error.extended_error_info) if debug?
ui.err(error.cause.backtrace.join("\n")) if debug?
end
end
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#installer ⇒ Object
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# File 'lib/chef-dk/command/update.rb', line 103
def installer
@installer ||= PolicyfileServices::Install.new(policyfile: policyfile_relative_path, ui: ui, root_dir: Dir.pwd, overwrite: true)
end
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#run(params = []) ⇒ Object
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# File 'lib/chef-dk/command/update.rb', line 83
def run(params = [])
return 1 unless apply_params!(params)
chef_config
if update_attributes?
attributes_updater.run
else
installer.run
end
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rescue PolicyfileServiceError => e
handle_error(e)
1
end
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#update_attributes? ⇒ Boolean
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# File 'lib/chef-dk/command/update.rb', line 120
def update_attributes?
!!config[:update_attributes]
end
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