fix(upgrade): use preferred-pm instead of which-pm-runs (#11139)

.changeset/rich-singers-accept.md

@@ -0,0 +1,5 @@
+---
+"@astrojs/upgrade": patch
+---
+
+Fixes @astrojs/upgrade not using the package manager that was used to install the project to install dependencies

packages/upgrade/package.json

@@ -22,21 +22,18 @@
     "dev": "astro-scripts dev \"src/**/*.ts\"",
     "test": "astro-scripts test \"test/**/*.test.js\""
   },
-  "files": [
-    "dist",
-    "upgrade.js"
-  ],
+  "files": ["dist", "upgrade.js"],
   "//a": "MOST PACKAGES SHOULD GO IN DEV_DEPENDENCIES! THEY WILL BE BUNDLED.",
   "//b": "DEPENDENCIES IS FOR UNBUNDLED PACKAGES",
   "dependencies": {
     "@astrojs/cli-kit": "^0.4.1",
     "semver": "^7.6.2",
-    "which-pm-runs": "^1.1.0",
+    "preferred-pm": "^3.1.3",
     "terminal-link": "^3.0.0"
   },
   "devDependencies": {
     "@types/semver": "^7.5.8",
-    "@types/which-pm-runs": "^1.0.2",
+    "@types/preferred-pm": "^3.0.0",
     "arg": "^5.0.2",
     "astro-scripts": "workspace:*",
     "strip-ansi": "^7.1.0"

packages/upgrade/src/actions/context.ts

@@ -1,7 +1,7 @@
 import { pathToFileURL } from 'node:url';
 import { prompt } from '@astrojs/cli-kit';
 import arg from 'arg';
-import detectPackageManager from 'which-pm-runs';
+import detectPackageManager from 'preferred-pm';
 
 export interface Context {
 	help: boolean;
@@ -38,7 +38,7 @@ export async function getContext(argv: string[]): Promise<Context> {
 		{ argv, permissive: true }
 	);
 
-	const packageManager = detectPackageManager()?.name ?? 'npm';
+	const packageManager = (await detectPackageManager(process.cwd()))?.name ?? 'npm';
 	const {
 		_: [version = 'latest'] = [],
 		'--help': help = false,

packages/upgrade/src/messages.ts

@@ -1,8 +1,8 @@
 /* eslint no-console: 'off' */
 import { color, label, spinner as load } from '@astrojs/cli-kit';
 import { align } from '@astrojs/cli-kit/utils';
+import detectPackageManager from 'preferred-pm';
 import terminalLink from 'terminal-link';
-import detectPackageManager from 'which-pm-runs';
 import type { PackageInfo } from './actions/context.js';
 import { shell } from './shell.js';
 
@@ -14,7 +14,7 @@ let _registry: string;
 export async function getRegistry(): Promise<string> {
 	if (_registry) return _registry;
 	const fallback = 'https://registry.npmjs.org';
-	const packageManager = detectPackageManager()?.name || 'npm';
+	const packageManager = (await detectPackageManager(process.cwd()))?.name || 'npm';
 	try {
 		const { stdout } = await shell(packageManager, ['config', 'get', 'registry']);
 		_registry = stdout?.trim()?.replace(/\/$/, '') || fallback;

pnpm-lock.yaml

@@ -5691,22 +5691,22 @@ importers:
       '@astrojs/cli-kit':
         specifier: ^0.4.1
         version: 0.4.1
+      preferred-pm:
+        specifier: ^3.1.3
+        version: 3.1.3
       semver:
         specifier: ^7.6.2
         version: 7.6.2
       terminal-link:
         specifier: ^3.0.0
         version: 3.0.0
-      which-pm-runs:
-        specifier: ^1.1.0
-        version: 1.1.0
     devDependencies:
+      '@types/preferred-pm':
+        specifier: ^3.0.0
+        version: 3.0.0
       '@types/semver':
         specifier: ^7.5.8
         version: 7.5.8
-      '@types/which-pm-runs':
-        specifier: ^1.0.2
-        version: 1.0.2
       arg:
         specifier: ^5.0.2
         version: 5.0.2
@@ -8771,6 +8771,13 @@ packages:
     resolution: {integrity: sha512-37i+OaWTh9qeK4LSHPsyRC7NahnGotNuZvjLSgcPzblpHB3rrCJxAOgI5gCdKm7coonsaX1Of0ILiTcnZjbfxA==}
     dev: true
 
+  /@types/preferred-pm@3.0.0:
+    resolution: {integrity: sha512-Ub1de7EkdavsyM1KNrTb1K1QL+ISepEELELh2QWccyDcVEcyUDiGoYzzOJfonpGNwpymYXY13oRFpXQluGOC5w==}
+    deprecated: This is a stub types definition. preferred-pm provides its own type definitions, so you do not need this installed.
+    dependencies:
+      preferred-pm: 3.1.3
+    dev: true
+
   /@types/prismjs@1.26.4:
     resolution: {integrity: sha512-rlAnzkW2sZOjbqZ743IHUhFcvzaGbqijwOu8QZnZCjfQzBqFE3s4lOTJEsxikImav9uzz/42I+O7YUs1mWgMlg==}
     dev: true