Class: Arguments

Inherits:
Object
  • Object
show all
Defined in:
lib/sqlite2mysql/services/arguments.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Arguments

Returns a new instance of Arguments.



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# File 'lib/sqlite2mysql/services/arguments.rb', line 5

def initialize(args)
  help(args) if args.size == 0

  set_defaults
  unmodified_args = args.dup
  unmodified_args.each do |arg|
    if arg.start_with?('--')
      send(arg[2..-1], args)
      args.delete(arg)
    end
  end

  @sqlite_db = args.first
  @mysql_db = args[1] || @sqlite_db.gsub(/[^0-9a-z]/i, '')
end

Instance Attribute Details

#infer_types ⇒ Object

Returns the value of attribute infer_types.



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# File 'lib/sqlite2mysql/services/arguments.rb', line 2

def infer_types
  @infer_types
end

#mysql_db ⇒ Object

Returns the value of attribute mysql_db.



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# File 'lib/sqlite2mysql/services/arguments.rb', line 2

def mysql_db
  @mysql_db
end

#mysql_host ⇒ Object

Returns the value of attribute mysql_host.



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# File 'lib/sqlite2mysql/services/arguments.rb', line 2

def mysql_host
  @mysql_host
end

#mysql_port ⇒ Object

Returns the value of attribute mysql_port.



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# File 'lib/sqlite2mysql/services/arguments.rb', line 2

def mysql_port
  @mysql_port
end

#password ⇒ Object

Returns the value of attribute password.



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# File 'lib/sqlite2mysql/services/arguments.rb', line 2

def password
  @password
end

#sqlite_db ⇒ Object

Returns the value of attribute sqlite_db.



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# File 'lib/sqlite2mysql/services/arguments.rb', line 2

def sqlite_db
  @sqlite_db
end

#username ⇒ Object

Returns the value of attribute username.



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# File 'lib/sqlite2mysql/services/arguments.rb', line 2

def username
  @username
end

Instance Method Details

#help(_) ⇒ Object 



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# File 'lib/sqlite2mysql/services/arguments.rb', line 41

def help(_)
  puts <<-HELP
Usage:
sqlite2mysql sqlite.db [mysql_name]

Options:
--help    Show this message
--infer   Infer types for columns
--user    MySQL username (default: root)
--host    MySQL host     (default: localhost)
--pass    MySQL password
--port    MySQL port
HELP
  exit 0
end

#host(args) ⇒ Object 



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# File 'lib/sqlite2mysql/services/arguments.rb', line 37

def host(args)
  @mysql_host = get_value_for_flag('--host', args)
end

#infer(_) ⇒ Object 



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# File 'lib/sqlite2mysql/services/arguments.rb', line 21

def infer(_)
  @infer_types = true
end

#pass(args) ⇒ Object 



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# File 'lib/sqlite2mysql/services/arguments.rb', line 29

def pass(args)
  @password = get_value_for_flag('--pass', args)
end

#port(args) ⇒ Object 



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# File 'lib/sqlite2mysql/services/arguments.rb', line 33

def port(args)
  @mysql_port = get_value_for_flag('--port', args)
end

#user(args) ⇒ Object 



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# File 'lib/sqlite2mysql/services/arguments.rb', line 25

def user(args)
  @username = get_value_for_flag('--user', args)
end