30 lines
778 B
TypeScript
30 lines
778 B
TypeScript
import { spawn } from "node:child_process";
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const SESSION = "warelay-relay";
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export async function spawnRelayTmux(cmd = "pnpm warelay relay --verbose") {
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await killSession(SESSION);
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await new Promise<void>((resolve, reject) => {
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const child = spawn("tmux", ["new", "-d", "-s", SESSION, cmd], {
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stdio: "inherit",
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shell: false,
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});
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child.on("error", reject);
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child.on("exit", (code) => {
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if (code === 0) resolve();
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else reject(new Error(`tmux exited with code ${code}`));
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});
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});
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return SESSION;
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}
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async function killSession(name: string) {
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await new Promise<void>((resolve) => {
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const child = spawn("tmux", ["kill-session", "-t", name], {
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stdio: "ignore",
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});
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child.on("exit", () => resolve());
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child.on("error", () => resolve());
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});
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}
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