Class: Kettle::Dev::PreReleaseCLI::ImageUrlCache

Inherits:
Object
  • Object
show all
Defined in:
lib/kettle/dev/pre_release_cli.rb,
sig/kettle/dev.rbs

Overview

Persistent cache of successfully validated Markdown image URLs.

Constant Summary collapse

VERSION = 
1

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path:, ttl_seconds: IMAGE_URL_CACHE_TTL_SECONDS, clock: -> { Time.now }) ⇒ ImageUrlCache 



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# File 'lib/kettle/dev/pre_release_cli.rb', line 125

def initialize(path:, ttl_seconds: IMAGE_URL_CACHE_TTL_SECONDS, clock: -> { Time.now })
  @path = path
  @ttl_seconds = ttl_seconds
  @clock = clock
  @data = nil
end

Class Method Details

.default_path ⇒ String? 



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# File 'lib/kettle/dev/pre_release_cli.rb', line 117

def self.default_path
  state_home = ENV["XDG_STATE_HOME"]
  state_home = File.join(Dir.home, ".local", "state") if state_home.to_s.empty?
  File.join(state_home, "kettle-dev", "image-url-cache.json")
rescue ArgumentError
  nil
end

Instance Method Details

#fresh_success?(url) ⇒ Boolean 



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# File 'lib/kettle/dev/pre_release_cli.rb', line 132

def fresh_success?(url)
  entry = data.fetch("images")[url.to_s]
  return false unless entry.is_a?(Hash)
  return false unless entry["ok"] == true

  fresh_entry?(entry)
end

#to_h ⇒ Hash[String, untyped] 



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# File 'lib/kettle/dev/pre_release_cli.rb', line 151

def to_h
  data
end

#write_success(url) ⇒ void 



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# File 'lib/kettle/dev/pre_release_cli.rb', line 140

def write_success(url)
  return if @path.to_s.empty?
  return if url.to_s.empty?

  data.fetch("images")[url.to_s] = {
    "ok" => true,
    "cached_at" => @clock.call.utc.iso8601
  }
  save!
end