C++ (Cpp) prepend_watchmanconfig_to_array示例

示例#1

文件： cfg.c 项目： exponentjs/watchman

// Compute the effective value of the root_files configuration and
// return a json reference.  The caller must decref the ref when done
// (we may synthesize this value).   Sets enforcing to indicate whether
// we will only allow watches on the root_files.
// The array returned by this function (if not NULL) is guaranteed to
// list .watchmanconfig as its zeroth element.
json_t *cfg_compute_root_files(bool *enforcing) {
  json_t *ref;

  // This is completely undocumented and will go away soon. Do not document or
  // use!
  bool ignore_watchmanconfig = cfg_get_bool(NULL, "_ignore_watchmanconfig",
                                            false);

  *enforcing = false;

  ref = cfg_get_json(NULL, "enforce_root_files");
  if (ref) {
    if (!json_is_boolean(ref)) {
      w_log(W_LOG_FATAL,
          "Expected config value enforce_root_files to be boolean\n");
    }
    *enforcing = json_is_true(ref);
  }

  ref = cfg_get_json(NULL, "root_files");
  if (ref) {
    if (!is_array_of_strings(ref)) {
      w_log(W_LOG_FATAL,
          "global config root_files must be an array of strings\n");
      *enforcing = false;
      return NULL;
    }
    prepend_watchmanconfig_to_array(ref);

    json_incref(ref);
    return ref;
  }

  // Try legacy root_restrict_files configuration
  ref = cfg_get_json(NULL, "root_restrict_files");
  if (ref) {
    if (!is_array_of_strings(ref)) {
      w_log(W_LOG_FATAL, "deprecated global config root_restrict_files "
          "must be an array of strings\n");
      *enforcing = false;
      return NULL;
    }
    if (!ignore_watchmanconfig) {
      prepend_watchmanconfig_to_array(ref);
    }
    json_incref(ref);
    *enforcing = true;
    return ref;
  }

  // Synthesize our conservative default value.
  // .watchmanconfig MUST be first
  if (!ignore_watchmanconfig) {
    return json_pack("[ssss]", ".watchmanconfig", ".hg", ".git", ".svn");
  } else {
    return json_pack("[sss]", ".hg", ".git", ".svn");
  }
}

示例#2

文件： cfg.c 项目： arnonhongklay/watchman

// Compute the effective value of the root_files configuration and
// return a json reference.  The caller must decref the ref when done
// (we may synthesize this value).   Sets enforcing to indicate whether
// we will only allow watches on the root_files.
// The array returned by this function (if not NULL) is guaranteed to
// list .watchmanconfig as its zeroth element.
json_t *cfg_compute_root_files(bool *enforcing) {
  json_t *ref;

  *enforcing = false;

  ref = cfg_get_json(NULL, "enforce_root_files");
  if (ref) {
    if (!json_is_boolean(ref)) {
      w_log(W_LOG_FATAL,
          "Expected config value enforce_root_files to be boolean\n");
    }
    *enforcing = json_is_true(ref);
  }

  ref = cfg_get_json(NULL, "root_files");
  if (ref) {
    if (!is_array_of_strings(ref)) {
      w_log(W_LOG_FATAL,
          "global config root_files must be an array of strings\n");
      *enforcing = false;
      return NULL;
    }
    prepend_watchmanconfig_to_array(ref);

    json_incref(ref);
    return ref;
  }

  // Try legacy root_restrict_files configuration
  ref = cfg_get_json(NULL, "root_restrict_files");
  if (ref) {
    if (!is_array_of_strings(ref)) {
      w_log(W_LOG_FATAL, "deprecated global config root_restrict_files "
          "must be an array of strings\n");
      *enforcing = false;
      return NULL;
    }
    prepend_watchmanconfig_to_array(ref);
    json_incref(ref);
    *enforcing = true;
    return ref;
  }

  // Synthesize our conservative default value.
  // .watchmanconfig MUST be first
  return json_pack("[ssss]", ".watchmanconfig", ".hg", ".git", ".svn");
}

示例#3

文件： cfg.cpp 项目： facebook/watchman

// Compute the effective value of the root_files configuration and
// return a json reference.  The caller must decref the ref when done
// (we may synthesize this value).   Sets enforcing to indicate whether
// we will only allow watches on the root_files.
// The array returned by this function (if not NULL) is guaranteed to
// list .watchmanconfig as its zeroth element.
json_ref cfg_compute_root_files(bool* enforcing) {
  *enforcing = false;

  json_ref ref = cfg_get_json("enforce_root_files");
  if (ref) {
    if (!ref.isBool()) {
      w_log(W_LOG_FATAL,
          "Expected config value enforce_root_files to be boolean\n");
    }
    *enforcing = ref.asBool();
  }

  ref = cfg_get_json("root_files");
  if (ref) {
    if (!is_array_of_strings(ref)) {
      w_log(W_LOG_FATAL,
          "global config root_files must be an array of strings\n");
      *enforcing = false;
      return nullptr;
    }
    prepend_watchmanconfig_to_array(ref);

    return ref;
  }

  // Try legacy root_restrict_files configuration
  ref = cfg_get_json("root_restrict_files");
  if (ref) {
    if (!is_array_of_strings(ref)) {
      w_log(W_LOG_FATAL, "deprecated global config root_restrict_files "
          "must be an array of strings\n");
      *enforcing = false;
      return nullptr;
    }
    prepend_watchmanconfig_to_array(ref);
    *enforcing = true;
    return ref;
  }

  // Synthesize our conservative default value.
  // .watchmanconfig MUST be first
  return json_array({typed_string_to_json(".watchmanconfig"),
                     typed_string_to_json(".hg"),
                     typed_string_to_json(".git"),
                     typed_string_to_json(".svn")});
}