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Contents
module Vedeu
# A class responsible for managing plugins installation.
#
class Plugins
# Returns a new instance of Vedeu::Plugins.
#
# @return [Vedeu::Plugins]
def initialize
@plugins = []
end
# Loads all plugins that are not enabled.
#
# @return [Array<void>]
def load
plugins.each { |plugin| plugin.load! unless plugin.enabled? }
end
# Register plugin with name in an internal array.
#
# @param name [String]
# @param plugin [Vedeu::Plugin]
# @return [Array<void>]
def register(name, plugin = false)
Vedeu.log(type: :debug, message: "Attempting to register plugin: #{name}")
plugins << plugin if plugin && not_loaded?(name)
end
# Find all installed plugins and store them.
#
# @return [Array<void>]
def find
Gem.refresh
Gem::Specification.each do |gem|
next unless gem.name =~ /^#{prefix}/
plugin_name = gem.name[/^#{prefix}(.*)/, 1]
register(plugin_name, Vedeu::Plugin.new(plugin_name, gem))
end
plugins
end
# Return a list of all plugin names as strings.
#
# @return [Hash]
def names
collection = {}
plugins.each_with_object(collection) do |hash, plugin|
hash[plugin.name] = plugin
hash
end
end
protected
# @!attribute [r] input
# @return [Array<String>]
attr_accessor :plugins
private
# Returns a boolean indicating whether a plugin is already loaded.
#
# @param name [String]
# @return [Boolean]
def not_loaded?(name)
plugins.empty? || plugins.any? { |plugin| plugin.gem_name != name }
end
# @return [String]
def prefix
'vedeu_'
end
end # Plugins
end # Vedeu
Version data entries
27 entries across 27 versions & 1 rubygems