anthonyandClaude Sonnet 5
837dc954c2
TypeScript 7's CommonJS export no longer populates ts.sys, which ts-node's config loader depends on, breaking `npm run worker` with a TypeError. tsx (esbuild-based) doesn't rely on that API and natively resolves tsconfig.json path aliases, so tsconfig-paths is also no longer needed. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
37 lines
841 B
TypeScript
37 lines
841 B
TypeScript
import { existsSync, readFileSync, writeFileSync } from 'fs'
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import { spawn } from 'child_process'
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import path from 'path'
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const PID_FILE = path.join(__dirname, 'worker.pid')
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function isRunning(pid: number): boolean {
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try {
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process.kill(pid, 0)
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return true
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} catch {
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return false
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}
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}
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if (existsSync(PID_FILE)) {
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const pid = parseInt(readFileSync(PID_FILE, 'utf-8').trim(), 10)
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if (!isNaN(pid) && isRunning(pid)) {
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console.log(`[cron-check] worker already running (PID ${pid})`)
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process.exit(0)
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}
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}
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const child = spawn(
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process.execPath,
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[require.resolve('tsx/cli'), path.join(__dirname, 'index.ts')],
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{ detached: true, stdio: 'ignore' }
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)
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child.unref()
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if (child.pid) {
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writeFileSync(PID_FILE, String(child.pid))
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console.log(`[cron-check] worker started (PID ${child.pid})`)
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}
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process.exit(0)
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