fix: reopen stdin from /dev/tty in generated install scripts (#9)

Scripts served at /username/slug were missing the exec < /dev/tty fix
that scripts/install.sh already had, causing "stdin is not a TTY" when
run via curl|bash. Affects both public and private config install flows.

Author: fullstackjam

src/lib/server/install-script.test.ts

@@ -2,6 +2,16 @@ import { describe, it, expect } from 'vitest';
 import { generatePrivateInstallScript, generateInstallScript } from './install-script';
 
 describe('generatePrivateInstallScript', () => {
+	it('should reopen stdin from /dev/tty for curl|bash', () => {
+		const script = generatePrivateInstallScript(
+			'https://openboot.dev',
+			'testuser',
+			'my-config'
+		);
+
+		expect(script).toContain('exec < /dev/tty');
+	});
+
 	it('should generate private install script with sanitized username and slug', () => {
 		const script = generatePrivateInstallScript(
 			'https://openboot.dev',
@@ -100,6 +110,12 @@ describe('generatePrivateInstallScript', () => {
 });
 
 describe('generateInstallScript', () => {
+	it('should reopen stdin from /dev/tty for curl|bash', () => {
+		const script = generateInstallScript('testuser', 'my-config', '', '');
+
+		expect(script).toContain('exec < /dev/tty');
+	});
+
 	it('should generate basic install script without custom content', () => {
 		const script = generateInstallScript('testuser', 'my-config', '', '');
 

src/lib/server/install-script.ts

@@ -13,6 +13,12 @@ export function generatePrivateInstallScript(
 	return `#!/bin/bash
 set -e
 
+# When run via "curl | bash", stdin is the script content, not the terminal.
+# Reopen stdin from /dev/tty so interactive prompts (sudo, Homebrew) work.
+if [ ! -t 0 ] && [ -e /dev/tty ]; then
+  exec < /dev/tty
+fi
+
 echo "========================================"
 echo "  OpenBoot - Private Config Install"
 echo "  Config: @${safeUsername}/${safeSlug}"
@@ -92,6 +98,12 @@ export function generateInstallScript(
 	return `#!/bin/bash
 set -e
 
+# When run via "curl | bash", stdin is the script content, not the terminal.
+# Reopen stdin from /dev/tty so interactive prompts (sudo, Homebrew) work.
+if [ ! -t 0 ] && [ -e /dev/tty ]; then
+  exec < /dev/tty
+fi
+
 echo "========================================"
 echo "  OpenBoot - Custom Install"
 echo "  Config: @${safeUsername}/${safeSlug}"