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isexe#
Minimal module to check if a file is executable, and a normal file.
Uses fs.stat and tests against the PATHEXT environment variable on
Windows.
USAGE#
var isexe = require('isexe')
isexe('some-file-name', function (err, isExe) {
if (err) {
console.error('probably file does not exist or something', err)
} else if (isExe) {
console.error('this thing can be run')
} else {
console.error('cannot be run')
}
})
// same thing but synchronous, throws errors
var isExe = isexe.sync('some-file-name')
// treat errors as just "not executable"
isexe('maybe-missing-file', { ignoreErrors: true }, callback)
var isExe = isexe.sync('maybe-missing-file', { ignoreErrors: true })API#
isexe(path, [options], [callback])#
Check if the path is executable. If no callback provided, and a
global Promise object is available, then a Promise will be returned.
Will raise whatever errors may be raised by fs.stat, unlessoptions.ignoreErrors is set to true.
isexe.sync(path, [options])#
Same as isexe but returns the value and throws any errors raised.
Options#
ignoreErrorsTreat all errors as "no, this is not executable", but
don't raise them.uidNumber to use as the user idgidNumber to use as the group idpathExtList of path extensions to use instead ofPATHEXT
environment variable on Windows.