flynx/argv.js
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minor refactoring...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2020-06-27 17:47:11 +03:00
parent 0c214bd034
commit 1112e8af94
1 changed files with 7 additions and 10 deletions
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17
argv.js
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@ -347,11 +347,8 @@ object.Constructor('Parser', {
optionPrefix: '-',
commandPrefix: '@',
// NOTE: this and .commandPattern are "input" patterns, i.e. both
// are used to test strings the user provided and not how the
// commands/potions are named internally...
optionPattern: /^--?(.*)$/,
commandPattern: /^([a-zA-Z].*)$/,
optionInputPattern: /^--?(.*)$/,
commandInputPattern: /^([a-zA-Z].*)$/,
// instance stuff...
@ -407,15 +404,15 @@ object.Constructor('Parser', {
return this.options(this.commandPrefix) },
isCommand: function(str){
return this.commandPattern.test(str)
return this.commandInputPattern.test(str)
&& (this.commandPrefix + str) in this },
// NOTE: this ignores options forming alias loops and dead-end
// options...
getHandler: function(key){
key = this.optionPattern.test(key) ?
key.replace(this.optionPattern, this.optionPrefix+'$1')
: key.replace(this.commandPattern, this.commandPrefix+'$1')
key = this.optionInputPattern.test(key) ?
key.replace(this.optionInputPattern, this.optionPrefix+'$1')
: key.replace(this.commandInputPattern, this.commandPrefix+'$1')
var seen = new Set([key])
while(key in this
&& typeof(this[key]) == typeof('str')){
@ -617,7 +614,7 @@ object.Constructor('Parser', {
this.scriptName = rest.shift().split(/[\\\/]/).pop()
}
var opt_pattern = this.optionPattern
var opt_pattern = this.optionInputPattern
var unhandled = []
while(argv.length > 0){