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fix: Use Git Bash on Windows instead of hardcoded /bin/sh for command execution

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This commit is contained in:
Tushar Magar 2026-03-05 17:49:32 +05:30
parent 720e2c4d6e
commit c30e7bb2f7
1 changed files with 17 additions and 3 deletions
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20
apps/x/packages/core/src/application/lib/command-executor.ts
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@ -1,8 +1,22 @@
import { exec, execSync, spawn, ChildProcess } from 'child_process';
import { existsSync } from 'fs';
import { promisify } from 'util';
import { getSecurityAllowList } from '../../config/security.js';
const execPromise = promisify(exec);
function getShell(): string {
if (process.platform !== 'win32') return '/bin/sh';
// On Windows, try Git Bash first, then fall back to cmd.exe
const gitBashPaths = [
'C:\\Program Files\\Git\\bin\\bash.exe',
'C:\\Program Files (x86)\\Git\\bin\\bash.exe',
];
for (const p of gitBashPaths) {
if (existsSync(p)) return p;
}
return 'cmd.exe';
}
const COMMAND_SPLIT_REGEX = /(?:\|\||&&|;|\||\n|`|\$\(|\(|\))/;
const ENV_ASSIGNMENT_REGEX = /^[A-Za-z_][A-Za-z0-9_]*=.*/;
const WRAPPER_COMMANDS = new Set(['sudo', 'env', 'time', 'command']);
@ -85,7 +99,7 @@ export async function executeCommand(
cwd: options?.cwd,
timeout: options?.timeout,
maxBuffer: options?.maxBuffer || 1024 * 1024, // default 1MB
shell: '/bin/sh', // use sh for cross-platform compatibility
shell: getShell(), // use sh for cross-platform compatibility
});
return {
@ -159,7 +173,7 @@ export function executeCommandAbortable(
}
const proc = spawn(command, [], {
shell: '/bin/sh',
shell: getShell(),
cwd: options?.cwd,
detached: process.platform !== 'win32', // Create process group on Unix
stdio: ['ignore', 'pipe', 'pipe'],
@ -273,7 +287,7 @@ export function executeCommandSync(
cwd: options?.cwd,
timeout: options?.timeout,
encoding: 'utf-8',
shell: '/bin/sh',
shell: getShell(),
});
return {