class Mongify::Mongoid::CLI::Application
Represents an instance of a Mongify
Mongoid
application. This is the entry point for all invocations of Mongify
from the command line.
Constants
- STATUS_ERROR
Failed execution exit code
- STATUS_SUCCESS
Successful execution exit code
Public Class Methods
new(arguments=[], stdin=$stdin, stdout=$stdout)
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# File lib/mongify/mongoid/cli/application.rb, line 17 def initialize(arguments=[], stdin=$stdin, stdout=$stdout) arguments = ['-h'] if arguments.empty? @options = Options.new(arguments) @status = STATUS_SUCCESS end
Public Instance Methods
execute!()
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Runs the application
# File lib/mongify/mongoid/cli/application.rb, line 24 def execute! begin cmd = @options.parse return cmd.execute(self) rescue Error => error $stderr.puts "ERROR: \n#{error}" $stderr.puts "\nIf this is an issue that you can not figure out, feel free to submit an issue report at:" $stderr.puts "https://github.com/anlek/mongify-mongoid/issues" report_error rescue Exception => error $stderr.puts "UNKNOWN ERROR: \n#{error}" $stderr.puts "\nWe are not sure what happen but feel free to submit this issue report at:" $stderr.puts "https://github.com/anlek/mongify-mongoid/issues" $stderr.puts "" report_error raise error end end
output(message)
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Sends output to the UI
# File lib/mongify/mongoid/cli/application.rb, line 44 def output(message) UI.puts(message) end
report_error()
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Sets status code as failure (or error)
# File lib/mongify/mongoid/cli/application.rb, line 54 def report_error @status = STATUS_ERROR end
report_success()
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Sets status code as successful
# File lib/mongify/mongoid/cli/application.rb, line 49 def report_success @status = STATUS_SUCCESS end