Class: Convergence::Command::Apply

Inherits:
Convergence::Command show all
Defined in:
lib/convergence/command/apply.rb

Instance Method Summary collapse

Methods inherited from Convergence::Command

#initialize

Constructor Details

This class inherits a constructor from Convergence::Command

Instance Method Details

#execute ⇒ Object 



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# File 'lib/convergence/command/apply.rb', line 9

def execute
  current_dir_path = Pathname.new(@opts[:input]).realpath.dirname
  input_tables = Convergence::DSL.parse(File.open(@opts[:input]).read, current_dir_path)
  current_tables = dumper.dump
  execute_sql(input_tables, current_tables)
end

#generate_sql(input_tables, current_tables) ⇒ Object 



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# File 'lib/convergence/command/apply.rb', line 16

def generate_sql(input_tables, current_tables)
  current_tables_with_full_option =
    Convergence::DefaultParameter.append_database_default_parameter(current_tables, database_adapter)
  input_tables_with_full_option =
    Convergence::DefaultParameter.append_database_default_parameter(input_tables, database_adapter)
  delta = Convergence::Diff.new.diff(current_tables_with_full_option, input_tables_with_full_option)
  sql_generator.generate(input_tables_with_full_option, delta, current_tables_with_full_option)
end