Sha256: e2e349189d73b6644f06ffc0b01effae46fe99ae4d371f81689dec81453c86e2
Contents?: true
Size: 995 Bytes
Versions: 43
Compression:
Stored size: 995 Bytes
Contents
module Rack::App::CLI::DefaultCommands::ListCommands
extend self
PRESERVED_KEYWORDS = ['commands', 'help', 'routes']
def get_message(known_commands)
puts_collection = []
add_header(puts_collection)
list_command_name = 'commands'
rjust = known_commands.keys.push(*PRESERVED_KEYWORDS).map(&:to_s).map(&:length).max + 3
puts_collection << [list_command_name.to_s.rjust(rjust), 'list all available command'].join(' ')
puts_collection << ['routes'.to_s.rjust(rjust), 'list all available endpoint'].join(' ')
known_commands.sort_by { |name, _| name.to_s }.each do |name, command|
puts_collection << [name.to_s.rjust(rjust), command.class.description].join(' ')
end
puts_collection.join("\n")
end
protected
def add_header(puts_collection)
cmd_file_name = File.basename($0)
puts_collection << "Usage: #{cmd_file_name} <command> [options] <args>\n\n"
puts_collection << "Some useful #{cmd_file_name} commands are:"
end
end
Version data entries
43 entries across 43 versions & 1 rubygems