Sha256: 238b622a8d8fb1bf77bab615c00ee91818b6136b9ff1740ea0e99412c6959a80
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Size: 1.41 KB
Versions: 40
Compression:
Stored size: 1.41 KB
Contents
require "cmdparse"
# Command line interpreter for Juicer
#
module Juicer
class Cli
def initialize
@log = Juicer::LOGGER
@log.level = Logger::INFO
end
# Set up command parser and parse arguments
#
def parse(arguments = ARGV)
@cmd = CmdParse::CommandParser.new(true, true)
@cmd.program_name = "juicer"
@cmd.program_version = Juicer.version.split(".")
@cmd.options = CmdParse::OptionParserWrapper.new do |opt|
opt.separator "Global options:"
opt.on("-v", "--verbose", "Be verbose when outputting info") { |t| @log.level = Logger::DEBUG }
opt.on("-q", "--quiet", "Only log warnings and errors") { |t| @log.level = Logger::WARN }
end
add_commands
@cmd.parse(arguments)
@log.close
rescue SystemExit
exit
end
# Run CLI
#
def self.run(arguments = ARGV)
juicer = self.new
juicer.parse(arguments)
end
private
# Adds commands supported by juicer. Instantiates all classes in the
# Juicer::Command namespace.
#
def add_commands
@cmd.add_command(CmdParse::HelpCommand.new)
@cmd.add_command(CmdParse::VersionCommand.new)
if Juicer.const_defined?("Command")
Juicer::Command.constants.each do |const|
const = Juicer::Command.const_get(const)
@cmd.add_command(const.new(@log)) if const.kind_of?(Class)
end
end
end
end
end
Version data entries
40 entries across 40 versions & 4 rubygems