perf: compile glob only once

sapphi-red · sapphi-red · commit 834974387494 · 2025-05-09T15:20:27.000+09:00
diff --git a/packages/vitest/src/node/coverage.ts b/packages/vitest/src/node/coverage.ts
@@ -316,8 +316,9 @@ export class BaseCoverageProvider<Options extends ResolvedCoverageOptions<'istan
       const globThresholds = resolveGlobThresholds(this.options.thresholds![glob])
       const globCoverageMap = this.createCoverageMap()
 
+      const matcher = pm(glob)
       const matchingFiles = files.filter(file =>
-        pm.isMatch(relative(this.ctx.config.root, file), glob),
+        matcher(relative(this.ctx.config.root, file)),
       )
 
       for (const file of matchingFiles) {

Original file line number	Diff line number	Diff line change
`@@ -316,8 +316,9 @@ export class BaseCoverageProvider<Options extends ResolvedCoverageOptions<'istan`
`316`	`316`	`const globThresholds = resolveGlobThresholds(this.options.thresholds![glob])`
`317`	`317`	`const globCoverageMap = this.createCoverageMap()`
`318`	`318`
	`319`	`+ const matcher = pm(glob)`
`319`	`320`	`const matchingFiles = files.filter(file =>`
`320`		`- pm.isMatch(relative(this.ctx.config.root, file), glob),`
	`321`	`+ matcher(relative(this.ctx.config.root, file)),`
`321`	`322`	`)`
`322`	`323`
`323`	`324`	`for (const file of matchingFiles) {`