mirror of
https://github.com/oven-sh/setup-bun.git
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75 lines
2.6 KiB
JavaScript
75 lines
2.6 KiB
JavaScript
/*
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* Copyright The OpenTelemetry Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { ContextAPI } from '../api/context';
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import { getSpanContext, setSpan } from '../trace/context-utils';
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import { NonRecordingSpan } from './NonRecordingSpan';
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import { isSpanContextValid } from './spancontext-utils';
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var context = ContextAPI.getInstance();
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/**
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* No-op implementations of {@link Tracer}.
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*/
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var NoopTracer = /** @class */ (function () {
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function NoopTracer() {
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}
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// startSpan starts a noop span.
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NoopTracer.prototype.startSpan = function (name, options, context) {
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var root = Boolean(options === null || options === void 0 ? void 0 : options.root);
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if (root) {
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return new NonRecordingSpan();
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}
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var parentFromContext = context && getSpanContext(context);
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if (isSpanContext(parentFromContext) &&
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isSpanContextValid(parentFromContext)) {
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return new NonRecordingSpan(parentFromContext);
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}
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else {
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return new NonRecordingSpan();
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}
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};
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NoopTracer.prototype.startActiveSpan = function (name, arg2, arg3, arg4) {
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var opts;
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var ctx;
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var fn;
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if (arguments.length < 2) {
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return;
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}
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else if (arguments.length === 2) {
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fn = arg2;
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}
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else if (arguments.length === 3) {
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opts = arg2;
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fn = arg3;
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}
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else {
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opts = arg2;
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ctx = arg3;
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fn = arg4;
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}
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var parentContext = ctx !== null && ctx !== void 0 ? ctx : context.active();
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var span = this.startSpan(name, opts, parentContext);
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var contextWithSpanSet = setSpan(parentContext, span);
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return context.with(contextWithSpanSet, fn, undefined, span);
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};
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return NoopTracer;
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}());
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export { NoopTracer };
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function isSpanContext(spanContext) {
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return (typeof spanContext === 'object' &&
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typeof spanContext['spanId'] === 'string' &&
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typeof spanContext['traceId'] === 'string' &&
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typeof spanContext['traceFlags'] === 'number');
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}
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//# sourceMappingURL=NoopTracer.js.map
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