@blueprintjs/icons
Version:
Components, fonts, icons, and css files for creating and displaying icons.
51 lines • 2.1 kB
JavaScript
;
/*
* Copyright 2021 Palantir Technologies, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.wrapWithTimer = void 0;
var tslib_1 = require("tslib");
/** Returns whether bundler-injected variable `NODE_ENV` equals `env`. */
function isNodeEnv(env) {
return typeof NODE_ENV !== "undefined" && NODE_ENV === env;
}
/**
* Wraps an async task with a performance timer. Only logs to console in development.
*/
function wrapWithTimer(taskDescription, task) {
return tslib_1.__awaiter(this, void 0, void 0, function () {
var shouldMeasure, start, time;
return tslib_1.__generator(this, function (_a) {
switch (_a.label) {
case 0:
shouldMeasure = isNodeEnv("development") && typeof performance !== "undefined";
if (shouldMeasure) {
start = performance.now();
console.info("Started '".concat(taskDescription, "'..."));
}
return [4 /*yield*/, task()];
case 1:
_a.sent();
if (shouldMeasure) {
time = Math.round(performance.now() - start);
console.info("Finished '".concat(taskDescription, "' in ").concat(time, "ms"));
}
return [2 /*return*/];
}
});
});
}
exports.wrapWithTimer = wrapWithTimer;
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