node JS script to negate the exit code of the command passed as parameter

negateExitCode.js

/**
 * Spawn the given command with its arguments, exit with the inverse of the
 * exit code of the spawned command: exits 0 if the code is anything other
 * than 0, and exits with 1 if the code is 0.
 *
 * Usage:
 *
 * node scripts/utils/negateExitCode.js <command> [<arguments>...]
 *
 * Examples:
 *
 * # print hello and exit with code 1
 * node scripts/utils/negateExitCode.js echo hello
 *
 * # print hello and exit with code 0
 * node scripts\utils\negateExitCode.js bash -c "echo hello; exit 2"
 *
 * # run the commandThatShouldFail and exits with 0 if it does exit with any
 * # non-zero code, and exit with 1 if it exits with code 0.
 * node scripts/utils/negateExitCode.js yarn commandThatShouldFail --argument1 yadaYada
 */

const { spawnSync } = require('child_process')

const [_node, _thisFile, command, ...args] = process.argv

if (process.argv.length < 3) {
  console.error('negateExitCode.js: No command received as argument')
  process.exit(1)
}

const subprocess = spawnSync(command, args, { stdio: 'inherit' })

process.exit(subprocess.status === 0 ? 1 : 0)