Module: LlmCostTracker::Pricing::Sync

Defined in:
lib/llm_cost_tracker/pricing/sync.rb,
lib/llm_cost_tracker/pricing/sync/fetcher.rb,
lib/llm_cost_tracker/pricing/sync/registry_diff.rb,
lib/llm_cost_tracker/pricing/sync/change_printer.rb,
lib/llm_cost_tracker/pricing/sync/registry_writer.rb

Defined Under Namespace

Modules: ChangePrinter, RegistryDiff Classes: CheckResult, Fetcher, RefreshResult, RegistryWriter

Constant Summary collapse

DEFAULT_OUTPUT_PATH = 
"config/llm_cost_tracker_prices.yml"
DEFAULT_REMOTE_URL = 
"https://raw.githubusercontent.com/sergey-homenko/llm_cost_tracker/main/lib/llm_cost_tracker/prices.json"
SUPPORTED_SCHEMA_VERSION = 
1

Class Method Summary collapse

Class Method Details

.check(path: DEFAULT_OUTPUT_PATH, url: DEFAULT_REMOTE_URL, fetcher: Fetcher.new, today: Date.today) ⇒ Object 



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# File 'lib/llm_cost_tracker/pricing/sync.rb', line 75

def check(path: DEFAULT_OUTPUT_PATH, url: DEFAULT_REMOTE_URL, fetcher: Fetcher.new, today: Date.today)
  current = load_registry(path)
  response = fetcher.get(url, etag: current.dig("metadata", "source_version"))

  if response.not_modified
    return CheckResult.new(
      path: path,
      source_url: url,
      source_version: response.source_version,
      changes: {},
      up_to_date: true
    )
  end

  remote = normalize_remote_registry(response.body, url: url, response: response, today: today)
  changes = registry_changes(current, remote)

  CheckResult.new(
    path: path,
    source_url: url,
    source_version: response.source_version,
    changes: changes,
    up_to_date: changes.empty?
  )
end

.configured_output_path(env: ENV, config: LlmCostTracker.configuration) ⇒ Object 



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# File 'lib/llm_cost_tracker/pricing/sync.rb', line 25

def configured_output_path(env: ENV, config: LlmCostTracker.configuration)
  output = env["OUTPUT"].to_s.strip.presence
  return output if output

  prices_file = config.prices_file
  return prices_file.to_s if prices_file

  Rails.root.join(DEFAULT_OUTPUT_PATH).to_s
end

.configured_remote_url(env: ENV) ⇒ Object 



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# File 'lib/llm_cost_tracker/pricing/sync.rb', line 35

def configured_remote_url(env: ENV)
  env["URL"].to_s.strip.presence || DEFAULT_REMOTE_URL
end

.refresh(path: DEFAULT_OUTPUT_PATH, url: DEFAULT_REMOTE_URL, preview: false, fetcher: Fetcher.new, today: Date.today) ⇒ Object 



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# File 'lib/llm_cost_tracker/pricing/sync.rb', line 39

def refresh(path: DEFAULT_OUTPUT_PATH,
            url: DEFAULT_REMOTE_URL,
            preview: false,
            fetcher: Fetcher.new,
            today: Date.today)
  current = load_registry(path)
  response = fetcher.get(url, etag: current.dig("metadata", "source_version"))

  if response.not_modified
    return refresh_result(
      path: path,
      url: url,
      response: response,
      current: current,
      remote: current,
      written: false,
      not_modified: true
    )
  end

  remote = normalize_remote_registry(response.body, url: url, response: response, today: today)
  unless preview
    RegistryWriter.new.call(path: path, registry: remote)
    Pricing::Registry.reset!
  end
  refresh_result(
    path: path,
    url: url,
    response: response,
    current: current,
    remote: remote,
    written: !preview,
    not_modified: false
  )
end