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On Windows, when the username contains spaces (e.g., "Tafari Higgs"), bun-runner.js fails with: Syntax Error at C:\Users\Tafari:1:2 This happens because `shell: IS_WINDOWS` (true on Windows) causes spawn() to route through cmd.exe, which misinterprets the path at the first space in the username directory. Removing `shell: true` on Windows fixes the issue since spawn() can invoke the Bun binary directly without needing a shell wrapper. Added `windowsHide: true` to prevent a visible console window from appearing, matching the previous hidden behavior under cmd.exe. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
91 lines
2.5 KiB
JavaScript
91 lines
2.5 KiB
JavaScript
#!/usr/bin/env node
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/**
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* Bun Runner - Finds and executes Bun even when not in PATH
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*
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* This script solves the fresh install problem where:
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* 1. smart-install.js installs Bun to ~/.bun/bin/bun
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* 2. But Bun isn't in PATH until terminal restart
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* 3. Subsequent hooks fail because they can't find `bun`
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*
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* Usage: node bun-runner.js <script> [args...]
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*
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* Fixes #818: Worker fails to start on fresh install
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*/
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import { spawnSync, spawn } from 'child_process';
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import { existsSync } from 'fs';
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import { join } from 'path';
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import { homedir } from 'os';
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const IS_WINDOWS = process.platform === 'win32';
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/**
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* Find Bun executable - checks PATH first, then common install locations
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*/
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function findBun() {
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// Try PATH first
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const pathCheck = spawnSync(IS_WINDOWS ? 'where' : 'which', ['bun'], {
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encoding: 'utf-8',
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stdio: ['pipe', 'pipe', 'pipe'],
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shell: IS_WINDOWS
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});
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if (pathCheck.status === 0 && pathCheck.stdout.trim()) {
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return 'bun'; // Found in PATH
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}
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// Check common installation paths (handles fresh installs before PATH reload)
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// Windows: Bun installs to ~/.bun/bin/bun.exe (same as smart-install.js)
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// Unix: Check default location plus common package manager paths
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const bunPaths = IS_WINDOWS
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? [join(homedir(), '.bun', 'bin', 'bun.exe')]
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: [
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join(homedir(), '.bun', 'bin', 'bun'),
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'/usr/local/bin/bun',
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'/opt/homebrew/bin/bun',
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'/home/linuxbrew/.linuxbrew/bin/bun'
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];
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for (const bunPath of bunPaths) {
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if (existsSync(bunPath)) {
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return bunPath;
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}
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}
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return null;
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}
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// Get args: node bun-runner.js <script> [args...]
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const args = process.argv.slice(2);
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if (args.length === 0) {
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console.error('Usage: node bun-runner.js <script> [args...]');
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process.exit(1);
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}
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const bunPath = findBun();
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if (!bunPath) {
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console.error('Error: Bun not found. Please install Bun: https://bun.sh');
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console.error('After installation, restart your terminal.');
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process.exit(1);
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}
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// Spawn Bun with the provided script and args
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// Use spawn (not spawnSync) to properly handle stdio
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// Note: Don't use shell mode on Windows - it breaks paths with spaces in usernames
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// Use windowsHide to prevent a visible console window from spawning on Windows
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const child = spawn(bunPath, args, {
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stdio: 'inherit',
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windowsHide: true,
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env: process.env
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});
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child.on('error', (err) => {
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console.error(`Failed to start Bun: ${err.message}`);
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process.exit(1);
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});
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child.on('close', (code) => {
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process.exit(code || 0);
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});
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