feat: replace find-up with empathic to have smaller installation (#86)

Author: pradel

esbuild-node-externals/package.json

@@ -31,15 +31,15 @@
     "node": ">=12"
   },
   "dependencies": {
-    "find-up": "^5.0.0"
+    "empathic": "^2.0.0"
   },
   "peerDependencies": {
     "esbuild": "0.12 - 0.28"
   },
   "devDependencies": {
-    "@types/node": "^24.10.1",
+    "@types/node": "^24.12.2",
     "esbuild": "^0.28.0",
-    "rimraf": "^6.1.0",
+    "rimraf": "^6.1.3",
     "tslib": "^2.8.1",
     "typescript": "^5.9.3"
   }

esbuild-node-externals/src/utils.ts

@@ -1,6 +1,6 @@
 import path from 'node:path';
 import fs from 'node:fs';
-import findUp from 'find-up';
+import * as find from 'empathic/find';
 
 export type AllowPredicate = (path: string) => boolean;
 export type AllowList = (string | RegExp)[] | AllowPredicate;
@@ -36,8 +36,7 @@ const isInGitDirectory = (path: string, gitRootPath?: string): boolean => {
  */
 export const findPackagePaths = (_cwd: string = process.cwd()): string[] => {
   // Find git root if in git repository
-  const gitDirectoryPath = findUp.sync('.git', {
-    type: 'directory',
+  const gitDirectoryPath = find.up('.git', {
     cwd: _cwd,
   });
   const gitRootPath: string | undefined =
@@ -48,7 +47,7 @@ export const findPackagePaths = (_cwd: string = process.cwd()): string[] => {
   const packagePaths: string[] = [];
 
   while (
-    (packagePath = findUp.sync('package.json', { type: 'file', cwd })) &&
+    (packagePath = find.up('package.json', { cwd })) &&
     isInGitDirectory(packagePath, gitRootPath)
   ) {
     packagePaths.push(packagePath);

examples/basic/package.json

@@ -7,7 +7,7 @@
   },
   "dependencies": {
     "@accounts/rest-client": "0.33.1",
-    "koa": "2.16.3"
+    "koa": "2.16.4"
   },
   "devDependencies": {
     "esbuild": "^0.28.0",

package.json

@@ -12,6 +12,6 @@
     "singleQuote": true
   },
   "devDependencies": {
-    "prettier": "3.6.2"
+    "prettier": "3.8.1"
   }
 }