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47 lines
962 B
47 lines
962 B
'use strict'
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const childProcess = require('child_process')
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function shellExec (cmd = '', opts = {}) {
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if (Array.isArray(cmd)) {
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cmd = cmd.join(';')
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}
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opts = Object.assign({ stdio: 'pipe', cwd: process.cwd() }, opts)
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let child
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const shell = process.platform === 'win32' ? { cmd: 'cmd', arg: '/C' } : { cmd: 'sh', arg: '-c' }
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try {
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child = childProcess.spawn(shell.cmd, [shell.arg, cmd], opts)
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} catch (error) {
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return Promise.reject(error)
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}
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return new Promise(resolve => {
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let stdout = ''
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let stderr = ''
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if (child.stdout) {
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child.stdout.on('data', data => {
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stdout += data
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})
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}
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if (child.stderr) {
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child.stderr.on('data', data => {
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stderr += data
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})
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}
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child.on('error', error => {
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resolve({ error, stdout, stderr, cmd })
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})
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child.on('close', code => {
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resolve({ stdout, stderr, cmd, code })
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})
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})
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}
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module.exports = shellExec
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