Sha256: a2e13cf7933edb5fb74bdee041ddadd48ddd75ddb078f48a30196a161dff1938
Contents?: true
Size: 1.56 KB
Versions: 16
Compression:
Stored size: 1.56 KB
Contents
require 'dandelion/command'
module Dandelion
class Application
class << self
def execute(args)
new(args).execute
end
end
def initialize(args)
@args = args
@options = {}
@parser = OptionParser.new
end
def execute
global = Command::Base.parser(@options)
parse(global)
begin
name = @args.shift
command = Command::Base.create(name)
parse(command.parser(@options))
rescue Command::InvalidCommandError
log.fatal("Invalid command: #{name}")
log.fatal(global.help)
log.fatal("Available commands:")
log.fatal(Command::Base.commands.map { |name| " #{name}" }.join("\n"))
exit 1
end
prepare
validate
command.new(@options) do |cmd|
cmd.setup(@args) if cmd.respond_to?(:setup)
cmd.execute
end
end
def log
Dandelion.logger
end
private
def parse(parser)
begin
parser.order!(@args)
rescue OptionParser::InvalidOption => e
log.fatal(e.to_s.capitalize)
log.fatal(parser.help)
exit 1
end
end
def prepare
@options[:config] ||= File.join(@options[:repo], 'dandelion.yml')
end
def validate
unless File.exists?(File.join(@options[:repo], '.git'))
log.fatal("Not a git repository: #{@options[:repo]}")
exit 1
end
unless File.exists?(@options[:config])
log.fatal("Could not find file: #{@options[:config]}")
exit 1
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems