debug

Author: jdalton

src/shadow/npm-paths.ts

@@ -2,6 +2,8 @@ import Module from 'node:module'
 import path from 'node:path'
 import process from 'node:process'
 
+import { globSync } from 'tinyglobby'
+
 import constants from '../constants'
 import { findBinPathDetailsSync, findNpmPathSync } from '../utils/path-resolve'
 
@@ -93,9 +95,14 @@ export function getNpmRequire(): NodeJS.Require {
 let _arboristPkgPath: string | undefined
 export function getArboristPackagePath() {
   if (_arboristPkgPath === undefined) {
+    try {
     const pkgName = '@npmcli/arborist'
     const mainPath = getNpmRequire().resolve(pkgName)
     _arboristPkgPath = mainPath.slice(0, mainPath.indexOf(pkgName) + pkgName.length)
+    } catch {
+      console.error(globSync(['node_modules/**'], { cwd: getNpmPath() }))
+      throw new Error()
+    }
   }
   return _arboristPkgPath
 }

src/utils/path-resolve.ts

@@ -201,7 +201,6 @@ export function findBinPathDetailsSync(binName: string): {
 export function findNpmPathSync(npmBinPath: string): string | undefined {
   let thePath = npmBinPath
   while (true) {
-    const nmPath = path.join(thePath, NODE_MODULES)
     if (
       // npm bin paths may look like:
       // /usr/local/share/npm/bin/npm
@@ -210,15 +209,6 @@ export function findNpmPathSync(npmBinPath: string): string | undefined {
       // OR
       // C:\Program Files\nodejs\npm.cmd
       //
-      // In all cases the npm path contains a node_modules folder:
-      // /usr/local/share/npm/bin/npm/node_modules
-      // C:\Program Files\nodejs\node_modules
-      //
-      // Use existsSync here because statsSync, even with { throwIfNoEntry: false },
-      // will throw an ENOTDIR error for paths like ./a-file-that-exists/a-directory-that-does-not.
-      // See https://github.com/nodejs/node/issues/56993.
-      existsSync(nmPath) &&
-      statSync(nmPath, { throwIfNoEntry: false })?.isDirectory() &&
       // Optimistically look for the default location.
       (path.basename(thePath) === NPM ||
         // Chocolatey installs npm bins in the same directory as node bins.