feat: update

Author: antfu

.gitignore

@@ -12,3 +12,4 @@ temp
 regex-doctor.json
 .nuxt
 test/fixtures/**/*.d.ts
+.regex-doctor

build.config.ts

@@ -3,6 +3,8 @@ import { defineBuildConfig } from 'unbuild'
 export default defineBuildConfig({
   entries: [
     'src/index',
+    'src/register',
+    'src/cli',
   ],
   declaration: true,
   clean: true,

package.json

@@ -20,6 +20,11 @@
       "types": "./dist/index.d.ts",
       "import": "./dist/index.mjs",
       "require": "./dist/index.cjs"
+    },
+    "./register": {
+      "types": "./dist/register.d.ts",
+      "import": "./dist/register.mjs",
+      "require": "./dist/register.cjs"
     }
   },
   "main": "./dist/index.mjs",
@@ -38,7 +43,7 @@
   ],
   "scripts": {
     "build": "nr js:build && nr ui:build",
-    "start": "nr build && nr -C test/fixtures/vite build && nr dev",
+    "start": "nr js:build && nr -C ui build:doctor && nr -C test/fixtures/vite build && nr dev",
     "dev": "nr -C ui dev",
     "js:build": "unbuild",
     "ui:build": "nr -C ui build",
@@ -50,11 +55,12 @@
     "prepare": "simple-git-hooks"
   },
   "dependencies": {
-    "error-stack-parser-es": "^0.1.3",
-    "trace-record": "^0.1.1"
+    "error-stack-parser-es": "^0.1.4",
+    "exit-hook": "^4.0.0",
+    "trace-record": "^0.1.2"
   },
   "devDependencies": {
-    "@antfu/eslint-config": "^2.17.0",
+    "@antfu/eslint-config": "^2.18.0",
     "@antfu/ni": "^0.21.12",
     "@antfu/utils": "^0.7.8",
     "@iconify-json/carbon": "^1.1.33",

pnpm-lock.yaml

@@ -0,0 +1 @@
+export {}

src/cli.ts

@@ -1,5 +1,4 @@
-import { fileURLToPath } from 'node:url'
-import { parse } from 'error-stack-parser-es/lite'
+import { parseStack } from 'error-stack-parser-es/lite'
 import { getTrace } from 'trace-record'
 import type { MergedRecordRegexInfo, RecordRegexInfo, RegexCallsDurations, RegexDoctorDumpFiltersOptions, RegexDoctorDumpOptions, RegexInfo } from './types'
 
@@ -18,7 +17,7 @@ export function dump(
 ) {
   const {
     limitCalls = 5,
-    stacktrace = false,
+    // stacktrace = true,
   } = options
 
   const filters = {
@@ -85,14 +84,9 @@ export function dump(
 
     const files = new Set<string>()
 
-    const infos = calls.map((call) => {
-      const trace = stacktrace && call.traceObj
-        ? parse(call.traceObj, { slice: [1, 10] })
-          .filter(frame => frame.file)
-          .map((frame) => {
-            delete frame.raw
-            return frame
-          })
+    let infos = calls.map((call) => {
+      const trace = call.stack
+        ? parseStack(call.stack, { slice: [1, 10] }).filter(frame => frame.file)
         : undefined
 
       if (trace && trace[0])
@@ -106,7 +100,7 @@ export function dump(
     })
 
     if (limitCalls > 0)
-      infos.splice(limitCalls)
+      infos = infos.slice(0, limitCalls)
 
     return {
       regex: {
@@ -137,7 +131,7 @@ function normalizeFilepath(filepath: string) {
     filepath = filepath.slice(6)
   // normalize file path
   if (filepath.startsWith('file://'))
-    return fileURLToPath(filepath)
+    filepath = filepath.slice(7)
   return filepath
 }
 

src/dump.ts

@@ -31,9 +31,9 @@ export function hijack() {
       const result = _exec.call(this, string)
       const end = performance.now()
       const duration = end - start
-      const call: RecordRegexCall = Object.freeze({
-        traceObj: duration > 0.001
-          ? new Error()
+      const call = Object.freeze(<RecordRegexCall>{
+        stack: duration > 0.001
+          ? new Error().stack
           : undefined,
         duration,
         input: string,

src/hijack.ts

@@ -0,0 +1,20 @@
+import fs from 'node:fs'
+import process from 'node:process'
+import exitHook from 'exit-hook'
+import { RegexDoctor } from './doctor'
+
+const doctor = new RegexDoctor()
+doctor.start()
+
+const cwd = process.cwd()
+
+exitHook(() => {
+  doctor.stop()
+  fs.mkdirSync('./.regex-doctor', { recursive: true })
+  fs.writeFileSync('./.regex-doctor/output.json', JSON.stringify(doctor.dump({
+    stacktrace: true,
+    cwd,
+  }), null, 2))
+  // eslint-disable-next-line no-console
+  console.log('[regex-doctor] output saved to ./.regex-doctor/output.json')
+})

src/register.ts

@@ -4,7 +4,7 @@ export interface RecordRegexCall {
   duration: number
   inputLength: number
   input?: string
-  traceObj?: Error
+  stack?: string
 }
 
 export interface RecordRegexInfo {

src/types/record.ts

@@ -17,7 +17,7 @@
     "vue-router": "^4.3.2"
   },
   "devDependencies": {
-    "@antfu/eslint-config": "^2.17.0",
+    "@antfu/eslint-config": "^2.18.0",
     "@iconify-json/carbon": "^1.1.33",
     "@types/node": "^20.12.11",
     "@unocss/eslint-config": "^0.60.2",