Sha256: 74677d3b58e8eeed38b2d5548ea600ae96452fe11713e54740c91b3728cf0a78
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Size: 1.49 KB
Versions: 32
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Contents
module Templater
module Actions
class EmptyDirectory < Action
# Builds a new Directory
#
# === Parameters
# generator<Object>:: The generator
# name<Symbol>:: The name of this directory
# destination<String>:: Full path to the destination of this directory
# options<Hash{Symbol=>Symbol}:: Options, including callbacks.
def initialize(generator, name, destination, options={})
self.generator = generator
self.name = name
self.destination = destination
self.options = options
end
# Returns an empty String: there's nothing to read from.
#
# === Returns
# String:: The source file.
def render
''
end
# Checks if the destination file already exists.
#
# === Returns
# Boolean:: true if the file exists, false otherwise.
def exists?
::File.exists?(destination)
end
# For empty directory this is in fact alias for exists? method.
#
# === Returns
# Boolean:: true if it is identical, false otherwise.
def identical?
exists?
end
# Renders the template and copies it to the destination.
def invoke!
callback(:before)
::FileUtils.mkdir_p(destination)
callback(:after)
end
# removes the destination file
def revoke!
::FileUtils.rm_rf(::File.expand_path(destination))
end
end # EmptyDirectory
end # Actions
end # Templater
Version data entries
32 entries across 31 versions & 3 rubygems