fix: pass global CLI version via env var to prevent local version misreport

When `vp --version` delegated to a local node_modules copy, the JS
`getGlobalVersion()` read the local package.json via `import.meta.dirname`,
showing the local version as the global version. Now the Rust binary sets
`VITE_PLUS_GLOBAL_VERSION` from `CARGO_PKG_VERSION` before delegation,
and the JS side reads this env var instead.

Author: fengmk2

crates/vite_global_cli/src/commands/version.rs

@@ -8,6 +8,14 @@ use crate::error::Error;
 
 /// Execute the `--version` command by delegating to local or global vite-plus.
 pub async fn execute(cwd: AbsolutePathBuf) -> Result<ExitStatus, Error> {
+    // Pass the Rust binary's version to JS so it can display the correct global version,
+    // even when delegation resolves to a local node_modules copy.
+    unsafe {
+        std::env::set_var(
+            vite_shared::env_vars::VITE_PLUS_GLOBAL_VERSION,
+            env!("CARGO_PKG_VERSION"),
+        );
+    }
     super::delegate::execute(cwd, "--version", &[]).await
 }
 

crates/vite_shared/src/env_vars.rs

@@ -63,3 +63,6 @@ pub const VITE_PLUS_SHIM_TOOL: &str = "VITE_PLUS_SHIM_TOOL";
 
 /// Path to the vp binary, passed to JS scripts so they can invoke CLI commands.
 pub const VITE_PLUS_CLI_BIN: &str = "VITE_PLUS_CLI_BIN";
+
+/// Global CLI version, passed from Rust binary to JS for --version display.
+pub const VITE_PLUS_GLOBAL_VERSION: &str = "VITE_PLUS_GLOBAL_VERSION";

packages/cli/snap-tests/command-version/package.json

@@ -0,0 +1 @@
+{}

packages/cli/snap-tests/command-version/snap.txt

@@ -0,0 +1,6 @@
+> vp --version
+VITE+ - The Unified Toolchain for the Web
+
+PACKAGE VERSIONS:
+  Global vite-plus:    Not found
+  Local vite-plus:     Not found

packages/cli/snap-tests/command-version/steps.json

@@ -0,0 +1,3 @@
+{
+  "commands": ["vp --version"]
+}

packages/cli/src/version.ts

@@ -5,7 +5,6 @@ import { styleText } from 'node:util';
 
 import { VITE_PLUS_NAME } from './utils/constants.js';
 import { detectPackageMetadata } from './utils/package.js';
-import { pkgRoot } from './utils/path.js';
 import { getVitePlusHeader, headline, log } from './utils/terminal.js';
 
 const require = createRequire(import.meta.url);
@@ -29,9 +28,8 @@ interface ToolVersionSpec {
   fallbackPackageJson?: string;
 }
 
-function getGlobalVersion(): string {
-  const pkg: PackageJson = require(path.join(pkgRoot, 'package.json'));
-  return pkg.version;
+function getGlobalVersion(): string | null {
+  return process.env.VITE_PLUS_GLOBAL_VERSION ?? null;
 }
 
 function getLocalMetadata(cwd: string): LocalPackageMetadata | null {
@@ -112,7 +110,7 @@ export async function printVersion(cwd: string) {
   log((await getVitePlusHeader()) + '\n');
   log(headline('Package Versions:'));
   log(
-    `  ${styleText('bold', 'Global vite-plus:')}${' '.repeat(getColumnWidth('Global vite-plus:'))}v${globalVersion}`,
+    `  ${styleText('bold', 'Global vite-plus:')}${' '.repeat(getColumnWidth('Global vite-plus:'))}${globalVersion ? `v${globalVersion}` : 'Not found'}`,
   );
   if (localVersion) {
     log(