Class: Teapot::Command::List
Instance Method Summary
collapse
Methods inherited from Selection
#invoke, #selection, #targets
Instance Method Details
#process(selection) ⇒ Object
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# 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
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#terminal(output = $stdout) ⇒ Object
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# 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
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