Wraps child_process.exec, returning a promise.
npm install faithful-exec
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|Version||0.1.0 last updated 10 months ago|
|Keywords||stdout, stderr, output, results, commands, run, promise, promises|
child_process.exec, returning a promise.
faithful-exec exports a single function that lets you execute system commands via
child_process.exec. It adapts the interface of
exec as follows:
- When the command succeeds, the promise gets fulfilled with a
resultobject that has two properties,
- When the command fails, the error object returned by
child_process.execgets extended with two properties:
This way, you always have access to a command's full output, regardless of what happens.
child_process.exec, faithful-exec also lets you set options through a optional second argument.
faithful-exec is released under the MIT License.
Copyright (c) 2013 Meryn Stol