Some changes

Author: romanlex

package.json

@@ -49,6 +49,7 @@
     "@eslint/js": "9.14.0",
     "@rollup/plugin-commonjs": "28.0.1",
     "@rollup/plugin-node-resolve": "15.3.0",
+    "@rollup/plugin-terser": "0.4.4",
     "@rollup/plugin-typescript": "12.1.1",
     "@types/debug": "4.1.12",
     "@types/eslint__js": "8.42.3",
@@ -60,10 +61,10 @@
     "eslint-plugin-import": "2.31.0",
     "eslint-plugin-prettier": "5.2.1",
     "globals": "15.12.0",
-    "npm-run-all2": "^7.0.1",
+    "npm-run-all2": "7.0.1",
     "prettier": "3.3.3",
     "rollup": "4.25.0",
-    "sort-package-json": "^2.10.1",
+    "sort-package-json": "2.10.1",
     "typescript": "5.6.3",
     "typescript-eslint": "8.13.0"
   },

pnpm-lock.yaml

@@ -1,27 +1,25 @@
 // @ts-check
 import commonjs from '@rollup/plugin-commonjs'
 import { nodeResolve } from '@rollup/plugin-node-resolve'
+import terser from '@rollup/plugin-terser'
 import typescript from '@rollup/plugin-typescript'
 
-export default [
-  {
-    input: 'src/index.ts',
-    output: {
+export default {
+  input: 'src/index.ts',
+  output: [
+    {
       format: 'esm',
       dir: 'dist',
       entryFileNames: 'index-esm.js',
+      plugins: [terser()],
     },
-    external: [/node_modules/],
-    plugins: [nodeResolve(), commonjs(), typescript()],
-  },
-  {
-    input: 'src/index.ts',
-    output: {
+    {
       format: 'cjs',
       dir: 'dist',
       entryFileNames: 'index-cjs.js',
+      plugins: [terser()],
     },
-    external: [/node_modules/],
-    plugins: [nodeResolve(), commonjs(), typescript()],
-  },
-]
+  ],
+  external: [/node_modules/],
+  plugins: [nodeResolve(), commonjs(), typescript()],
+}

rollup.config.mjs

@@ -135,18 +135,17 @@ function getMappedPath(
 
   let projectConfig: TsConfigResult | null = null
 
-  const { ext } = path.parse(file)
+  const { ext, dir } = path.parse(file)
 
-  const fromCache = fileTsJsConfigCache.get(file)
-
-  if (fromCache) {
-    projectConfig = fromCache
-  } else {
-    projectConfig = getTsconfig(file, ext.includes('js') ? 'jsconfig.json' : 'tsconfig.json')
-    if (projectConfig) fileTsJsConfigCache.set(file, projectConfig)
+  if (!/node_modules/.test(dir)) {
+    // get ts config by file path for resolving it and find closest mapper
+    projectConfig = getTsconfig(file, ext.includes('js') ? 'jsconfig.json' : 'tsconfig.json', fileTsJsConfigCache)
   }
 
-  if (projectConfig) logger('project config by file path:', projectConfig?.path)
+  if (projectConfig) {
+    fileTsJsConfigCache.set(file, projectConfig)
+    logger('project config by file path:', projectConfig?.path)
+  }
 
   const closestMapper = currentMatchersOfCwd?.find((mapper) => {
     return mapper.path === projectConfig?.path