Class: Discharger::SetupRunner::PreCommands::BasePreCommand

Inherits:

Object

• Object
• Discharger::SetupRunner::PreCommands::BasePreCommand

Defined in:

lib/discharger/setup_runner/pre_commands/base_pre_command.rb

Overview

Base class for pre-Rails commands. These commands run BEFORE bundler/Rails loads, so they must be pure Ruby with no gem dependencies.

Direct Known Subclasses

HomebrewPreCommand, PostgresqlToolsPreCommand

Instance Attribute Summary

• #config ⇒ Object readonly

  Returns the value of attribute config.

Instance Method Summary

• #description ⇒ Object
• #execute ⇒ Object
• #initialize(config = {}) ⇒ BasePreCommand constructor

  A new instance of BasePreCommand.

Constructor Details

#initialize(config = {}) ⇒ BasePreCommand

Returns a new instance of BasePreCommand.

# File 'lib/discharger/setup_runner/pre_commands/base_pre_command.rb', line 14

def initialize(config = {})
  @config = config
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.

# File 'lib/discharger/setup_runner/pre_commands/base_pre_command.rb', line 12

def config
  @config
end

Instance Method Details

#description ⇒ Object

# File 'lib/discharger/setup_runner/pre_commands/base_pre_command.rb', line 22

def description
  self.class.name.split("::").last.gsub(/PreCommand$/, "").gsub(/([a-z])([A-Z])/, '\1 \2')
end

#execute ⇒ Object

Raises:

• (NotImplementedError)

# File 'lib/discharger/setup_runner/pre_commands/base_pre_command.rb', line 18

def execute
  raise NotImplementedError, "#{self.class} must implement #execute"
end