Class: Wellcar::Templates::Base

Inherits:

Object

• Object
• Wellcar::Templates::Base

Includes:

ERB::Util

Defined in:

lib/wellcar/templates/base.rb

Direct Known Subclasses

BuildProductionImage, DatabaseYaml, DockerCompose, DockerEntrypoint, DockerStack, Dockerfile, DockerfileInit, Dockerignore, EnvDevelopmentDatabase, EnvDevelopmentWeb, EnvProductionDatabase, EnvProductionWeb, ReverseProxyConf

Instance Method Summary

• #exist? ⇒ Boolean
• #initialize(file_path) ⇒ Base constructor

  A new instance of Base.

• #render ⇒ Object
• #write ⇒ Object

Constructor Details

#initialize(file_path) ⇒ Base

Returns a new instance of Base.

# File 'lib/wellcar/templates/base.rb', line 6

def initialize(file_path)
  @file_path = file_path
  @before_write = []
end

Instance Method Details

#exist? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/wellcar/templates/base.rb', line 17

def exist?
  File.exist? file_path
end

#render ⇒ Object

# File 'lib/wellcar/templates/base.rb', line 21

def render
  ERB.new(template).result(binding)
end

#write ⇒ Object

# File 'lib/wellcar/templates/base.rb', line 11

def write
  @before_write.each {|procedure| procedure.call }

  File.open(file_path, 'w') {|file| file.write render }
end