Class: MysqlBackup::BackupConfig

Inherits:
Object
  • Object
show all
Defined in:
lib/mysql_backup/backup_config.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ BackupConfig

Returns a new instance of BackupConfig.



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# File 'lib/mysql_backup/backup_config.rb', line 11

def initialize(config)
	@config = config
	_validate!
end

Class Method Details

.load_from(path) ⇒ Object 



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# File 'lib/mysql_backup/backup_config.rb', line 16

def self.load_from(path)
	data = YAML.load_file(path)
	BackupConfig.new data
end

Instance Method Details

#_validate! ⇒ Object 



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# File 'lib/mysql_backup/backup_config.rb', line 21

def _validate!
	raise 'config object required' if @config.nil?
	raise 'server required' if server.nil?
	raise 'username required' if username.nil?
	raise 'database required' if database.nil?
	raise 'backup destination required' if save_to.nil?
end

#app_config? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mysql_backup/backup_config.rb', line 60

def app_config?
	!!defined?(AppConfig) && !AppConfig.nil? && !AppConfig.db.nil? && AppConfig.db[:database] == self.database
end

#database ⇒ Object 



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# File 'lib/mysql_backup/backup_config.rb', line 43

def database
	@config['database']
end

#password ⇒ Object 



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# File 'lib/mysql_backup/backup_config.rb', line 37

def password
	pw = @config['password'] || (app_config? ? AppConfig.db[:password] : nil)
	return nil if pw.nil? || pw.strip == ''
	return pw
end

#password? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mysql_backup/backup_config.rb', line 47

def password?
	!password.nil?
end

#save_to ⇒ Object 



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# File 'lib/mysql_backup/backup_config.rb', line 55

def save_to
	return ['.'] if @config['save_to'].nil?
	Array.from @config['save_to']
end

#server ⇒ Object 



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# File 'lib/mysql_backup/backup_config.rb', line 29

def server
	@config['server']
end

#tables ⇒ Object 



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# File 'lib/mysql_backup/backup_config.rb', line 51

def tables
	Array.from @config['tables']
end

#username ⇒ Object 



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# File 'lib/mysql_backup/backup_config.rb', line 33

def username
	@config['username'] || (app_config? ? AppConfig.db[:username] : nil)
end