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import { performance } from "node:perf_hooks";
import BenchmarkGroup from "./BenchmarkGroup.js";
// TODO this should not be a singleton, it belongs in the config or somewhere on the Eleventy instance.
class BenchmarkManager {
constructor() {
this.benchmarkGroups = {};
this.isVerbose = true;
this.start = this.getNewTimestamp();
}
reset() {
this.start = this.getNewTimestamp();
for (var j in this.benchmarkGroups) {
this.benchmarkGroups[j].reset();
}
}
getNewTimestamp() {
if (performance) {
return performance.now();
}
return new Date().getTime();
}
setVerboseOutput(isVerbose) {
this.isVerbose = !!isVerbose;
}
hasBenchmarkGroup(name) {
return name in this.benchmarkGroups;
}
getBenchmarkGroup(name) {
if (!this.benchmarkGroups[name]) {
this.benchmarkGroups[name] = new BenchmarkGroup();
// Special behavior for aggregate benchmarks
// so they don’t console.log every time
if (name === "Aggregate") {
this.benchmarkGroups[name].setIsVerbose(false);
} else {
this.benchmarkGroups[name].setIsVerbose(this.isVerbose);
}
}
return this.benchmarkGroups[name];
}
getAll() {
return this.benchmarkGroups;
}
get(name) {
if (name) {
return this.getBenchmarkGroup(name);
}
return this.getAll();
}
finish() {
let totalTimeSpentBenchmarking = this.getNewTimestamp() - this.start;
for (var j in this.benchmarkGroups) {
this.benchmarkGroups[j].finish(j, totalTimeSpentBenchmarking);
}
}
}
export default BenchmarkManager;
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