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node-zenity/src/simple-spawn.ts

15 lines
457 B
TypeScript

import { spawn } from "child_process";
export default function simpleSpawn(cmd: string, arg: string[]) {
const process = spawn(cmd, arg);
let output = "";
let err = "";
return new Promise((resolve, reject) => {
process.on("close", (code) => {
code === 0 ? resolve(output) : reject(err);
});
process.stdout.on("data", (data) => (output += data.toString("utf-8")));
process.stderr.on("data", (data) => (err += data.toString("utf-8")));
});
}