class Teapot::Command::List

Public Instance Methods

process(selection) click to toggle source
# File lib/teapot/command/list.rb, line 42
def process(selection)
        context = selection.context
        terminal = self.terminal
        
        selection.resolved.each do |package|
                terminal.puts "Package #{package.name} (from #{package.path}):"
                
                begin
                        script = context.load(package)
                        definitions = script.defined
                
                        definitions.each do |definition|
                                terminal.puts "\t#{definition}", style: :definition
                
                                definition.description.each_line do |line|
                                        terminal.puts "\t\t#{line.chomp}", style: :description
                                end if definition.description
                
                                case definition
                                when Project
                                        terminal.puts "\t\t- Summary: #{definition.summary}" if definition.summary
                                        terminal.puts "\t\t- License: #{definition.license}" if definition.license
                                        terminal.puts "\t\t- Website: #{definition.website}" if definition.website
                                        terminal.puts "\t\t- Version: #{definition.version}" if definition.version
                                        
                                        definition.authors.each do |author|
                                                contact_text = [author.email, author.website].compact.collect{|text| " <#{text}>"}.join
                                                terminal.puts "\t\t- Author: #{author.name}" + contact_text
                                        end
                                when Target
                                        definition.dependencies.each do |dependency|
                                                terminal.puts "\t\t- #{dependency}", style: :dependency
                                        end
        
                                        definition.provisions.each do |name, provision|
                                                terminal.puts "\t\t- #{provision}", style: :provision
                                        end
                                when Configuration
                                        definition.packages.each do |package|
                                                terminal.puts "\t\t- #{package}", style: :package
                                        end
                                
                                        definition.imports.select(&:explicit).each do |import|
                                                terminal.puts "\t\t- import #{import.name}", style: :import
                                        end
                                end
                        end
                rescue MissingTeapotError => error
                        terminal.puts "\t#{error.message}", style: :error
                rescue IncompatibleTeapotError => error
                        terminal.puts "\t#{error.message}", style: :error
                end
        end
end
terminal(output = $stdout) click to toggle source
# File lib/teapot/command/list.rb, line 31
def terminal(output = $stdout)
        Console::Terminal.for(output).tap do |terminal|
                terminal[:definition] = terminal.style(nil, nil, :bright)
                terminal[:dependency] = terminal.style(:blue)
                terminal[:provision] = terminal.style(:green)
                terminal[:package] = terminal.style(:yellow)
                terminal[:import] = terminal.style(:cyan)
                terminal[:error] = terminal.style(:red)
        end
end