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hubgit/execfile-promise-pipe.js

Created June 17, 2020 15:36
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Pipe input to a promisified execFile command
Raw
execfile-promise-pipe.js
const promise = promisify(execFile)('foo', {
encoding: 'buffer', // remove this to get the output as a string
})
promise.child.stdin.write(input)
promise.child.stdin.end()
const { stdout: output } = await promise
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