fix(upgrade): Remove semver parse (#9213)

.changeset/chilly-sloths-move.md

@@ -0,0 +1,5 @@
+---
+'@astrojs/upgrade': patch
+---
+
+Fix unhandled error when running `@astrojs/upgrade beta` outside of a monorepo

packages/upgrade/src/messages.ts

@@ -1,7 +1,6 @@
 /* eslint no-console: 'off' */
 import { color, label, spinner as load } from '@astrojs/cli-kit';
 import { align } from '@astrojs/cli-kit/utils';
-import semverParse from 'semver/functions/parse.js';
 import terminalLink from 'terminal-link';
 import detectPackageManager from 'which-pm-runs';
 import type { PackageInfo } from './actions/context.js';
@@ -110,8 +109,8 @@ export const upgrade = async (packageInfo: PackageInfo, text: string) => {
 	const bg = isMajor ? (v: string) => color.bgYellow(color.black(` ${v} `)) : color.green;
 	const style = isMajor ? color.yellow : color.green;
 	const symbol = isMajor ? '▲' : '●';
-	const toVersion = semverParse(targetVersion)!;
-	const version = `v${toVersion.version}`;
+	const toVersion = targetVersion.replace(/^\D+/, '');
+	const version = `v${toVersion}`;
 
 	const length = 12 + name.length + text.length + version.length;
 	if (length > stdout.columns) {

packages/upgrade/test/utils.js

@@ -1,4 +1,3 @@
-import fs from 'node:fs';
 import { setStdout } from '../dist/index.js';
 import stripAnsi from 'strip-ansi';
 
@@ -30,23 +29,3 @@ export function setup() {
 		},
 	};
 }
-
-const resetBasicFixture = async () => {
-	const packagePath = new URL('./fixtures/basic/package.json', import.meta.url);
-	const packageJsonData = JSON.parse(
-		await fs.promises.readFile(packagePath, { encoding: 'utf-8' })
-	);
-	const overriddenPackageJson = Object.assign(packageJsonData, {
-		dependencies: {
-			astro: '1.0.0',
-		},
-	});
-
-	return Promise.all([
-		fs.promises.writeFile(packagePath, JSON.stringify(overriddenPackageJson, null, 2), {
-			encoding: 'utf-8',
-		}),
-	]);
-};
-
-export const resetFixtures = () => Promise.allSettled([resetBasicFixture()]);