17 lines
390 B
TypeScript
17 lines
390 B
TypeScript
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import { SpawnOptions, spawn } from 'child_process'
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import kill from 'tree-kill'
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export function promiseSpawn(command: string, args: string[], opts: SpawnOptions) {
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return new Promise<number>((resolve) => {
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const p = spawn(command, args, opts)
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p.on('close', (exitCode) => {
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resolve(exitCode ?? 0)
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})
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process.on('SIGINT', () => {
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if (p.pid) {
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kill(p.pid)
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}
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})
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})
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}
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