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50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
import { spawn } from 'child_process'
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export const CONTAINERS_ROOT = '/tmp/phc-run/containers'
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export const getContainerPath = (ns, uuid) => `${CONTAINERS_ROOT}/${ns}/${uuid}`
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export function runCommand(command, args, options = {}) {
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options.stdin ??= null
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options.capture ??= ['stdout', 'stderr']
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console.log(`Running: ${command} ${JSON.stringify(args)}`)
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return new Promise((resolve, reject) => {
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const child = spawn(command, args)
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let output = ''
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if (options.capture.includes('stdout')) {
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child.stdout.on('data', data => {
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console.log('[command]', '[stdout]', JSON.stringify(data.toString()))
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output += data.toString()
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})
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}
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if (options.capture.includes('stderr')) {
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child.stderr.on('data', data => {
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console.log('[command]', '[stderr]', JSON.stringify(data.toString()))
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output += data.toString()
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})
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}
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if (options.stdin) {
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console.log('[command]', '[stdin]', options.stdin)
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child.stdin.setDefaultEncoding('utf8')
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child.stdin.write(options.stdin)
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child.stdin.end()
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}
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child.on('close', code => {
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if (code === 0) {
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resolve(output)
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} else {
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reject(new Error(`Command failed with code ${code}: ${output}`))
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console.error('Command error:', output)
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}
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})
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})
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}
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