inspec/lib/bundles/inspec-init/cli.rb
Clinton Wolfe 02cb93ec23 Refactor 'inspec init profile' into a reusable component. (#3214)
* Refactor 'inspec init profile' into a reusable component.

base_cli.rb had several methods used internally, these are exposed so
lib/bundles/inspec-init/profile.rb can act as a library for anything
that needs to create new Inspec profiles programatically

* Move output methods to be public instance methods; and make Init::Profile into a working renderer.  Functional tests pass but could use some refactoring to be easier to use.
* Refactor, renaming vars to be clearer
* Move puts and exit calls into basecli
* Add comment about simplified ERB rendering in ruby 2.5.0+

Signed-off-by: Clinton Wolfe <clintoncwolfe@gmail.com>
2018-07-17 11:42:36 -04:00

38 lines
1.3 KiB
Ruby

# encoding: utf-8
require 'pathname'
require_relative 'renderer'
module Init
class CLI < Inspec::BaseCLI
namespace 'init'
# TODO: find another solution, once https://github.com/erikhuda/thor/issues/261 is fixed
def self.banner(command, _namespace = nil, _subcommand = false)
"#{basename} #{subcommand_prefix} #{command.usage}"
end
def self.subcommand_prefix
namespace
end
# Look in the 'template' directory, and register a subcommand
# for each template directory found there.
template_dir = File.join(File.dirname(__FILE__), 'templates')
Dir.glob(File.join(template_dir, '*')) do |template|
template_name = Pathname.new(template).relative_path_from(Pathname.new(template_dir)).to_s
# register command for the template
desc "#{template_name} NAME", "Create a new #{template_name}"
option :overwrite, type: :boolean, default: false,
desc: 'Overwrites existing directory'
define_method template_name.to_sym do |name_for_new_structure|
renderer = Init::Renderer.new(self, options)
renderer.render_with_values(template_name, name: name_for_new_structure)
end
end
end
# register the subcommand to Inspec CLI registry
Inspec::Plugins::CLI.add_subcommand(Init::CLI, 'init', 'init TEMPLATE ...', 'Scaffolds a new project', {})
end