Module: Rigrate

Defined in:
lib/rigrate.rb,
lib/rigrate/error.rb,
lib/rigrate/parser.rb,
lib/rigrate/migration.rb,
lib/rigrate/data_source.rb,
lib/rigrate/interface/row.rb,
lib/rigrate/interface/mysql.rb,
lib/rigrate/interface/driver.rb,
lib/rigrate/interface/oracle.rb,
lib/rigrate/interface/sqlite.rb,
lib/rigrate/interface/result_set.rb

Defined Under Namespace

Modules: Migration, RowStatus Classes: BasicError, Column, DataSource, DirverError, Driver, InterfaceError, MutiOutput, Mysql, Oracle, Parser, ParserError, ResultSet, ResultSetError, RigrateError, Row, Sqlite

Class Method Summary collapse

Class Method Details

.config ⇒ Object 



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# File 'lib/rigrate.rb', line 90

def self.config
  @config
end

.configure(opts) ⇒ Object 



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# File 'lib/rigrate.rb', line 82

def self.configure(opts)
  opts.each do |k, v|
    raise ParserError.new("arguments #{k} not valid.") unless config.keys.include? k.to_sym
  end

  config.merge! opts
end

.logger ⇒ Object 



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# File 'lib/rigrate.rb', line 73

def self.logger
  logger_file = File.open(File.join(config[:logpath],logger_name), 'a')

  @log = Logger.new MutiOutput.new(logger_file, config[:stdout])
  @log.level = config[:loglevel]

  @log
end

.logger_name ⇒ Object 



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# File 'lib/rigrate.rb', line 94

def self.logger_name
  "#{Time.now.strftime('%Y-%m-%d')}.log"
end

.run(opts = {}) ⇒ Object

Raises:



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# File 'lib/rigrate.rb', line 47

def self.run(opts = {})
  scripts = []
  configure(opts)

  # read all scripts <- from command line , file script , rigrate dir

  scripts << opts[:script] if opts[:script]
  scripts << File.read(opts[:file]) if opts[:file]
  if Dir.exist? opts[:dir].to_s     
    Dir["#{File.join(opts[:dir], '*')}"].each do |item|
      scripts << File.read(item)
    end
  end

  raise RigrateError.new("your should specify one script at least.") if scripts.size <= 0

  parser = Parser.new
  # loading data source

  if File.exist? config[:ds]
    parser.lex(File.read(config[:ds])).parsing
  end

  scripts.each do |script|
    parser.lex(script).parsing
  end
end