mirror of
https://github.com/oven-sh/setup-bun.git
synced 2025-02-24 11:20:24 +08:00
90 lines
3.4 KiB
JavaScript
90 lines
3.4 KiB
JavaScript
/*
|
|
* Copyright The OpenTelemetry Authors
|
|
*
|
|
* 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
|
|
*
|
|
* https://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.
|
|
*/
|
|
var __spreadArray = (this && this.__spreadArray) || function (to, from) {
|
|
for (var i = 0, il = from.length, j = to.length; i < il; i++, j++)
|
|
to[j] = from[i];
|
|
return to;
|
|
};
|
|
import { NoopContextManager } from '../context/NoopContextManager';
|
|
import { getGlobal, registerGlobal, unregisterGlobal, } from '../internal/global-utils';
|
|
import { DiagAPI } from './diag';
|
|
var API_NAME = 'context';
|
|
var NOOP_CONTEXT_MANAGER = new NoopContextManager();
|
|
/**
|
|
* Singleton object which represents the entry point to the OpenTelemetry Context API
|
|
*/
|
|
var ContextAPI = /** @class */ (function () {
|
|
/** Empty private constructor prevents end users from constructing a new instance of the API */
|
|
function ContextAPI() {
|
|
}
|
|
/** Get the singleton instance of the Context API */
|
|
ContextAPI.getInstance = function () {
|
|
if (!this._instance) {
|
|
this._instance = new ContextAPI();
|
|
}
|
|
return this._instance;
|
|
};
|
|
/**
|
|
* Set the current context manager.
|
|
*
|
|
* @returns true if the context manager was successfully registered, else false
|
|
*/
|
|
ContextAPI.prototype.setGlobalContextManager = function (contextManager) {
|
|
return registerGlobal(API_NAME, contextManager, DiagAPI.instance());
|
|
};
|
|
/**
|
|
* Get the currently active context
|
|
*/
|
|
ContextAPI.prototype.active = function () {
|
|
return this._getContextManager().active();
|
|
};
|
|
/**
|
|
* Execute a function with an active context
|
|
*
|
|
* @param context context to be active during function execution
|
|
* @param fn function to execute in a context
|
|
* @param thisArg optional receiver to be used for calling fn
|
|
* @param args optional arguments forwarded to fn
|
|
*/
|
|
ContextAPI.prototype.with = function (context, fn, thisArg) {
|
|
var _a;
|
|
var args = [];
|
|
for (var _i = 3; _i < arguments.length; _i++) {
|
|
args[_i - 3] = arguments[_i];
|
|
}
|
|
return (_a = this._getContextManager()).with.apply(_a, __spreadArray([context, fn, thisArg], args));
|
|
};
|
|
/**
|
|
* Bind a context to a target function or event emitter
|
|
*
|
|
* @param context context to bind to the event emitter or function. Defaults to the currently active context
|
|
* @param target function or event emitter to bind
|
|
*/
|
|
ContextAPI.prototype.bind = function (context, target) {
|
|
return this._getContextManager().bind(context, target);
|
|
};
|
|
ContextAPI.prototype._getContextManager = function () {
|
|
return getGlobal(API_NAME) || NOOP_CONTEXT_MANAGER;
|
|
};
|
|
/** Disable and remove the global context manager */
|
|
ContextAPI.prototype.disable = function () {
|
|
this._getContextManager().disable();
|
|
unregisterGlobal(API_NAME, DiagAPI.instance());
|
|
};
|
|
return ContextAPI;
|
|
}());
|
|
export { ContextAPI };
|
|
//# sourceMappingURL=context.js.map
|