Sha256: 42ef190ceb6ee88a31a2b345ac56b0ce967fa19b2357ace5dd6364225fdac220
Contents?: true
Size: 1.07 KB
Versions: 38
Compression:
Stored size: 1.07 KB
Contents
require "active_support"
require "active_support/core_ext"
module CC
module CLI
class Runner
def self.run(argv)
new(argv).run
rescue => ex
$stderr.puts("error: (#{ex.class}) #{ex.message}")
CLI.debug("backtrace: #{ex.backtrace.join("\n\t")}")
end
def initialize(args)
@args = args
end
def run
if command_class
command = command_class.new(command_arguments)
command.execute
else
command_not_found
end
end
def command_not_found
$stderr.puts "unknown command #{command}"
exit 1
end
def command_class
CLI.const_get(command_name)
rescue NameError
nil
end
def command_name
case command
when nil, "-h", "-?", "--help" then "Help"
when "-v", "--version" then "Version"
else command.sub(":", "::").underscore.camelize
end
end
def command_arguments
@args[1..-1]
end
def command
@args.first
end
end
end
end
Version data entries
38 entries across 38 versions & 1 rubygems