workshop/main.ts
Corey Johnson c2cf89f1d2
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Only one proc needed
2025-11-07 15:29:27 -08:00

50 lines
1.5 KiB
TypeScript

import { spawn } from "bun"
console.log("\n\n----------------------------------")
console.log(`Node Environment: ${process.env.NODE_ENV || "development"}`)
console.log(`Bun Version: ${Bun.version}`)
console.log("----------------------------------\n\n")
const run = async (cmd: string[]) => {
// Filter gets rid of empty strings because it FREAKS Bun out
const proc = spawn(cmd.filter(Boolean), { stdout: "inherit", stderr: "inherit" })
const status = await proc.exited
const commandText = cmd.join(" ")
if (status !== 0) {
throw new Error(`Process "${commandText}" failed with exit code ${status}`)
} else {
console.log(`👋 Process ${commandText}(PID ${proc.pid}) exited with code ${status}`)
}
return proc
}
// Make sure we cleanup processes on exit
const prepareCleanup = () => {
const cleanup = async (signal: NodeJS.Signals | "exit") => {
process.on(signal, () => {
console.log(`🛑 Received ${signal}, cleaning up...`)
procs.forEach((proc) => proc.kill("SIGTERM"))
})
}
cleanup("SIGINT")
cleanup("SIGTERM")
cleanup("SIGHUP")
cleanup("exit")
}
let procs: Bun.Subprocess[] = []
try {
prepareCleanup()
const isDev = process.env.NODE_ENV !== "production"
const noElide = isDev ? "--elide-lines=0" : ""
procs = await Promise.all([run(["bun", "run", noElide, "--filter=@workshop/http", "start"])])
console.log("✅ All processes completed successfully")
} catch (error) {
console.error("❌ One or more processes failed:", error)
process.exit(1)
}