Format

packages/perf/src/analysis/metrics.ts

@@ -166,7 +166,7 @@ export const metrics: { [K in MetricName]: Metric } = {
     getValue: x => x.memoryUsage / 2 ** 20,
     getSignificance: compose(
       proportionalTo("identifierCount"),
-      withThreshold(FineIf.LessThan, 65),
+      withThreshold(FineIf.LessThan, 65)
     )(getOrderOfMagnitudeSignificance)
   },
   assignabilityCacheSize: {

packages/perf/src/analysis/overallChange.ts

@@ -11,10 +11,7 @@ export enum OverallChange {
   Mixed = Worse | Better
 }
 
-export function getOverallChangeForSingleComparison(
-  before: PackageBenchmarkSummary,
-  after: PackageBenchmarkSummary
-) {
+export function getOverallChangeForSingleComparison(before: PackageBenchmarkSummary, after: PackageBenchmarkSummary) {
   let change = OverallChange.Same;
   for (const { significance } of getInterestingMetrics(before, after)) {
     switch (significance) {

packages/perf/src/cli/benchmark.ts

@@ -1,11 +1,6 @@
 import * as os from "os";
 import * as path from "path";
-import {
-  getParsedPackages,
-  assertString,
-  assertNumber,
-  getSystemInfo
-} from "../common";
+import { getParsedPackages, assertString, assertNumber, getSystemInfo } from "../common";
 import { getTypeScript } from "../measure/getTypeScript";
 import { printSummary, measurePerf } from "../measure";
 import { summarize } from "../analysis";

packages/perf/src/cli/compare.ts

@@ -12,11 +12,7 @@ import { printSummary } from "../measure";
 import { getTypeScript } from "../measure/getTypeScript";
 import { postInitialComparisonResults } from "../github/postInitialComparisonResults";
 import { postDependentsComparisonResult } from "../github/postDependentsComparisonResults";
-import {
-  AllPackages,
-  DependencyVersion,
-  getAffectedPackages,
-} from "@definitelytyped/definitions-parser";
+import { AllPackages, DependencyVersion, getAffectedPackages } from "@definitelytyped/definitions-parser";
 import { execAndThrowErrors } from "@definitelytyped/utils";
 
 export interface CompareOptions {
@@ -129,25 +125,27 @@ export async function compareBenchmarks({
   typeScriptVersionMajorMinor,
   packageName,
   packageVersion,
-  maxRunSeconds,
+  maxRunSeconds
 }: CompareOptions): Promise<[PackageBenchmarkSummary, PackageBenchmarkSummary]> {
   await execAndThrowErrors("git checkout -f origin/master && git clean -xdf types", definitelyTypedPath);
-  const baseBenchmark = (await benchmarkPackage(packageName, packageVersion.toString(), new Date(), {
-    definitelyTypedPath,
-    printSummary: false,
-    iterations: config.benchmarks.languageServiceIterations,
-    progress: false,
-    tsVersion: typeScriptVersionMajorMinor,
-    nProcesses: os.cpus().length,
-    failOnErrors: true,
-    installTypeScript: false,
-    maxRunSeconds
-  }))?.summary;
+  const baseBenchmark = (
+    await benchmarkPackage(packageName, packageVersion.toString(), new Date(), {
+      definitelyTypedPath,
+      printSummary: false,
+      iterations: config.benchmarks.languageServiceIterations,
+      progress: false,
+      tsVersion: typeScriptVersionMajorMinor,
+      nProcesses: os.cpus().length,
+      failOnErrors: true,
+      installTypeScript: false,
+      maxRunSeconds
+    })
+  )?.summary;
 
   if (!baseBenchmark) {
     throw new Error(`Package ${packageName} does not exist in master so cannot be compared.`);
   }
-  
+
   await execAndThrowErrors(`git checkout -f . && git checkout - && git clean -xdf types`, definitelyTypedPath);
   const headBenchmark = (await benchmarkPackage(packageName, packageVersion.toString(), new Date(), {
     definitelyTypedPath,
@@ -170,8 +168,5 @@ export async function compareBenchmarks({
   console.log("\nHEAD");
   console.log("====");
   console.log(printSummary([headBenchmark]));
-  return [
-    baseBenchmark,
-    headBenchmark,
-  ];
+  return [baseBenchmark, headBenchmark];
 }

packages/perf/src/github/createTable.ts

@@ -55,7 +55,7 @@ export function createComparisonTable(
           ),
         undefined,
         { indent: 1 }
-      ),
+      )
     ])
   );
 }
@@ -101,7 +101,7 @@ export function createSingleRunTable(benchmark: PackageBenchmarkSummary) {
           x.quickInfo.worst.line
         ),
       { indent: 1 }
-    ),
+    )
   ]);
 }
 

packages/perf/src/github/createTablesWithAnalysesMessage.ts

@@ -1,10 +1,5 @@
 import { createComparisonTable, createSingleRunTable } from "./createTable";
-import {
-  PackageBenchmarkSummary,
-  compact,
-  toPackageKey,
-  packageVersionsAreEqual
-} from "../common";
+import { PackageBenchmarkSummary, compact, toPackageKey, packageVersionsAreEqual } from "../common";
 import { getInterestingMetrics, SignificanceLevel, ComparedMetric } from "../analysis";
 
 export function createTablesWithAnalysesMessage(
@@ -21,7 +16,7 @@ export function createTablesWithAnalysesMessage(
         before
           ? createComparisonTable(before, after, getBeforeTitle(before, after), getAfterTitle(before, after, prNumber))
           : createSingleRunTable(after),
-        ``,
+        ``
       ].join("\n");
 
       return compact([
@@ -55,21 +50,14 @@ function getBeforeTitle(before: PackageBenchmarkSummary, after: PackageBenchmark
   return `${before.packageVersionMajor}.${before.packageVersionMinor}@master`;
 }
 
-function getAfterTitle(
-  before: PackageBenchmarkSummary,
-  after: PackageBenchmarkSummary,
-  prNumber: number
-) {
+function getAfterTitle(before: PackageBenchmarkSummary, after: PackageBenchmarkSummary, prNumber: number) {
   if (packageVersionsAreEqual(before, after)) {
     return `#${prNumber}`;
   }
   return `${after.packageVersionMajor}.${after.packageVersionMinor} in #${prNumber}`;
 }
 
-function getIntroMessage(
-  before: PackageBenchmarkSummary | undefined,
-  after: PackageBenchmarkSummary
-) {
+function getIntroMessage(before: PackageBenchmarkSummary | undefined, after: PackageBenchmarkSummary) {
   if (before && packageVersionsAreEqual(before, after)) {
     return;
   }

packages/perf/src/github/postDependentsComparisonResults.ts

@@ -36,7 +36,7 @@ export async function postDependentsComparisonResult({ comparisons, dryRun }: Po
         issue_number: prNumber,
         body: createPerfCommentBody(
           {
-            overallChange: getOverallChangeForComparisons(comparisons),
+            overallChange: getOverallChangeForComparisons(comparisons)
           },
           message
         )

packages/perf/src/github/postInitialComparisonResults.ts

@@ -44,7 +44,7 @@ export async function postInitialComparisonResults({
       const currentOverallChange = getOverallChangeForComparisons(comparisons);
       const mostRecentComment = findLast(comments.data, isPerfComment);
       const commentData: CommentData = {
-        overallChange: currentOverallChange,
+        overallChange: currentOverallChange
       };
       if (mostRecentComment) {
         const lastOverallChange = getCommentData(mostRecentComment)?.overallChange;