15 lines
449 B
JavaScript
15 lines
449 B
JavaScript
|
'use strict'
|
||
|
|
|
||
|
|
class ArgRegExp extends RegExp {
|
||
|
|
name (arg) {
|
||
|
|
return arg.match(this)[1]
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
exports.short = new ArgRegExp('^-([^\\d-])$')
|
||
|
|
exports.long = new ArgRegExp('^--(\\S+)')
|
||
|
|
exports.combined = new ArgRegExp('^-([^\\d-]{2,})$')
|
||
|
|
exports.isOption = arg => exports.short.test(arg) || exports.long.test(arg)
|
||
|
|
exports.optEquals = new ArgRegExp('^(--\\S+?)=(.*)')
|
||
|
|
exports.VALUE_MARKER = '552f3a31-14cd-4ced-bd67-656a659e9efb' // must be unique
|