getAnthropicApiKeyWithSource function

ApiKeyWithSource getAnthropicApiKeyWithSource({ bool skipRetrievingKeyFromApiKeyHelper = false, })

Get the Anthropic API key along with its source.

Implementation

ApiKeyWithSource getAnthropicApiKeyWithSource({
  bool skipRetrievingKeyFromApiKeyHelper = false,
}) {
  if (isBareMode()) {
    final envKey = Platform.environment['ANTHROPIC_API_KEY'];
    if (envKey != null) {
      return ApiKeyWithSource(
        key: envKey,
        source: ApiKeySource.anthropicApiKey,
      );
    }
    if (getConfiguredApiKeyHelper() != null) {
      return ApiKeyWithSource(
        key: skipRetrievingKeyFromApiKeyHelper
            ? null
            : getApiKeyFromApiKeyHelperCached(),
        source: ApiKeySource.apiKeyHelper,
      );
    }
    return const ApiKeyWithSource(key: null, source: ApiKeySource.none);
  }

  final apiKeyEnv = isRunningOnHomespace()
      ? null
      : Platform.environment['ANTHROPIC_API_KEY'];

  // Always check direct env var for non-interactive (--print) mode.
  if (apiKeyEnv != null &&
      _isEnvTruthy(Platform.environment['MAGE_PREFER_3P_AUTH'])) {
    return ApiKeyWithSource(
      key: apiKeyEnv,
      source: ApiKeySource.anthropicApiKey,
    );
  }

  // CI / test mode.
  if (_isEnvTruthy(Platform.environment['CI']) ||
      Platform.environment['NODE_ENV'] == 'test') {
    final apiKeyFromFd = getApiKeyFromFileDescriptor();
    if (apiKeyFromFd != null) {
      return ApiKeyWithSource(
        key: apiKeyFromFd,
        source: ApiKeySource.anthropicApiKey,
      );
    }
    if (apiKeyEnv != null) {
      return ApiKeyWithSource(
        key: apiKeyEnv,
        source: ApiKeySource.anthropicApiKey,
      );
    }
    return const ApiKeyWithSource(key: null, source: ApiKeySource.none);
  }

  // Check ANTHROPIC_API_KEY against approved list.
  if (apiKeyEnv != null) {
    // Simplified: in the full implementation this checks config approval list.
    return ApiKeyWithSource(
      key: apiKeyEnv,
      source: ApiKeySource.anthropicApiKey,
    );
  }

  // Check file descriptor.
  final apiKeyFromFd = getApiKeyFromFileDescriptor();
  if (apiKeyFromFd != null) {
    return ApiKeyWithSource(
      key: apiKeyFromFd,
      source: ApiKeySource.anthropicApiKey,
    );
  }

  // Check apiKeyHelper.
  final apiKeyHelperCommand = getConfiguredApiKeyHelper();
  if (apiKeyHelperCommand != null) {
    if (skipRetrievingKeyFromApiKeyHelper) {
      return const ApiKeyWithSource(
        key: null,
        source: ApiKeySource.apiKeyHelper,
      );
    }
    return ApiKeyWithSource(
      key: getApiKeyFromApiKeyHelperCached(),
      source: ApiKeySource.apiKeyHelper,
    );
  }

  // Check config or platform keychain.
  final fromConfig = getApiKeyFromConfigOrKeychain();
  if (fromConfig != null) {
    return fromConfig;
  }

  return const ApiKeyWithSource(key: null, source: ApiKeySource.none);
}