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Contents
module Minimart
module Utils
# FileHelper contains helper methods for dealing with the file system.
class NoCookbooksFoundError < StandardError; end
module FileHelper
# Find the first cookbook in the given path
# @param [String] path The directory to search for cookbooks in
# @return [String] The path to the cookbook
def self.cookbook_path_in_directory(path)
cookbook_in_path?(path) ? path : find_cookbooks_in_directory(path).first
end
# List all of the cookbooks in a given directory
# @param [String] path The directory to find cookbooks in
# @return [Array<String>] An array of paths to any cookbooks found in the supplied path.
#raise NoCookbooksFoundError if cookbooks.empty?
def self.find_cookbooks_in_directory(path)
Dir.glob(File.join(path, '/*/')).select { |d| cookbook_in_path?(d) }
end
# Determine whether or not a given directory contains a cookbook.
# @param [String] path The directory to check
# @return [Boolean]
def self.cookbook_in_path?(path)
file_exists?(File.join(path, 'metadata.json')) ||
file_exists?(File.join(path, 'metadata.rb'))
end
def self.file_exists?(path)
File.exists?(path)
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems