091ecf3322
This adds a list command, that shows all available guard gems. https://github.com/guard/guard/issues/111
91 lines
3.2 KiB
Ruby
91 lines
3.2 KiB
Ruby
require 'thor'
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require 'guard/version'
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module Guard
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class CLI < Thor
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default_task :start
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method_option :clear, :type => :boolean, :default => false, :aliases => '-c', :banner => "Auto clear shell before each change/run_all/reload"
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method_option :notify, :type => :boolean, :default => true, :aliases => '-n', :banner => "Notifications feature (growl/libnotify)"
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method_option :debug, :type => :boolean, :default => false, :aliases => '-d', :banner => "Print debug messages"
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method_option :group, :type => :array, :default => [], :aliases => '-g', :banner => "Run only the passed groups"
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method_option :watchdir, :type => :string, :aliases => '-w', :banner => "Specify the directory to watch"
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method_option :guardfile, :type => :string, :aliases => '-G', :banner => "Specify a Guardfile"
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desc "start", "Starts Guard"
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def start
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::Guard.start(options)
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end
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desc "list", "Lists guards that can be used with init"
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def list
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::Guard::DslDescriber.evaluate_guardfile(options)
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installed = []
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::Guard::DslDescriber.guardfile_structure.each do |group|
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group[:guards].each {|x| installed << x[:name]} if group[:guards]
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end
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::Guard::UI.info "Available guards:"
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::Guard::guard_gem_names.sort.each do |name|
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if installed.include? name
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::Guard::UI.info " #{name} *"
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else
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::Guard::UI.info " #{name}"
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end
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end
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::Guard::UI.info ' '
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::Guard::UI.info "See also https://github.com/guard/guard/wiki/List-of-available-Guards"
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::Guard::UI.info "* denotes ones already in your Guardfile"
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end
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desc "version", "Prints Guard's version"
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def version
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::Guard::UI.info "Guard version #{Guard::VERSION}"
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end
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map %w(-v --version) => :version
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desc "init [GUARD]", "Generates a Guardfile into the current working directory, or insert the given GUARD in an existing Guardfile"
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def init(guard_name = nil)
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if !File.exist?("Guardfile")
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puts "Writing new Guardfile to #{Dir.pwd}/Guardfile"
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FileUtils.cp(File.expand_path('../templates/Guardfile', __FILE__), 'Guardfile')
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elsif guard_name.nil?
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::Guard::UI.error "Guardfile already exists at #{Dir.pwd}/Guardfile"
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exit 1
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end
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if guard_name
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guard_class = ::Guard.get_guard_class(guard_name)
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guard_class.init(guard_name)
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end
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end
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desc "show", "Show all defined Guards and their options"
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def show
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::Guard::DslDescriber.evaluate_guardfile(options)
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::Guard::DslDescriber.guardfile_structure.each do |group|
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if !group[:guards].empty?
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if group[:group]
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::Guard::UI.info "Group #{group[:group]}:"
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else
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::Guard::UI.info "(global):"
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end
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group[:guards].each do |guard|
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line = " #{guard[:name]}"
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if !guard[:options].empty?
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line += ": #{guard[:options].collect { |k, v| "#{k} => #{v.inspect}" }.join(", ")}"
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end
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::Guard::UI.info line
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end
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end
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end
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::Guard::UI.info ''
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end
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map %w(-T) => :show
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end
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end
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