f8648b92a1
* chore: add Greenkeeper config file * chore(package): update dependencies * chore(package): update dependencies * docs(readme): add Greenkeeper badge * chore(package): update lockfile app/yarn.lock * chore(package): update lockfile yarn.lock * Fix update specific issues * Fix AceEditor
30 lines
840 B
TypeScript
30 lines
840 B
TypeScript
import { spawn, ChildProcess } from 'child_process'
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export async function exec(cmd: string, args: string[] = []) {
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const child = spawn(cmd, args, { shell: true })
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redirectOutputFor(child)
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await waitFor(child)
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}
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function redirectOutputFor(child: ChildProcess) {
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const printStdout = (data: Buffer) => {
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process.stdout.write(data.toString())
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}
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const printStderr = (data: Buffer) => {
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process.stderr.write(data.toString())
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}
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child.stdout && child.stdout.on('data', printStdout)
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child.stderr && child.stderr.on('data', printStderr)
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child.once('close', () => {
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child.stdout && child.stdout.off('data', printStdout)
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child.stderr && child.stderr.off('data', printStderr)
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})
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}
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async function waitFor(child: ChildProcess) {
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return new Promise((resolve) => {
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child.once('close', () => resolve())
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})
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}
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