const { spawn } = require("child_process"); const envName = process.argv[2]; const expoStart = spawn("expo", ["start", "-c"]); expoStart.stdout.on("data", (data) => { if (data.toString().includes("Logs for your project will appear below")) { expoStart.kill("SIGINT"); } }); expoStart.on("close", () => { const env = { ...process.env, NODE_ENV: envName }; spawn("expo", ["run:android"], { env, stdio: "inherit" }); });