Class: Shadwire::RegistryClient

Inherits:
Object
  • Object
show all
Defined in:
lib/shadwire/registry_client.rb

Overview

Fetches the published registry over file:// or http(s)://. Both #index and #item are memoized within the instance.

Instance Method Summary collapse

Constructor Details

#initialize(base_url) ⇒ RegistryClient

Returns a new instance of RegistryClient.



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# File 'lib/shadwire/registry_client.rb', line 9

def initialize(base_url)
  # Normalise: drop any trailing slash so URL building is consistent.
  @base_url = base_url.chomp("/")
  @cache = {}
end

Instance Method Details

#index ⇒ Object

Returns the parsed index.json hash (memoized).



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# File 'lib/shadwire/registry_client.rb', line 16

def index
  @cache[:__index__] ||= fetch("index.json")
end

#item(name) ⇒ Object

Returns the parsed name.json hash (memoized per name). Raises Shadwire::RegistryError if the item is not found.



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# File 'lib/shadwire/registry_client.rb', line 22

def item(name)
  @cache[name] ||= fetch("#{name}.json", name:)
end