flynx/argv.js
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unified handler .arg and .key...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2020-07-05 18:00:49 +03:00
parent 37a7290465
commit 8327c116d5
1 changed files with 17 additions and 6 deletions
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23
argv.js
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@ -159,11 +159,11 @@ var afterCallback = function(name){
// //
// //
// //
//
// XXX we should be able to set .scriptName by hand...
// XXX might be a good idea to read metadata from package.json
// XXX unify handler.arg and handler.key... // XXX unify handler.arg and handler.key...
// ...syntax: "<arg>" | "<arg>|<key>" // ...syntax: "<arg>" | "<arg>|<key>"
// XXX add -about flag???
// XXX we should be able to set .scriptName by hand...
// XXX might be a good idea to read metadata from package.json
// XXX handle option types??? // XXX handle option types???
// XXX --help should work for any command and not just for the nested // XXX --help should work for any command and not just for the nested
// parser commands... (???) // parser commands... (???)
@ -232,7 +232,15 @@ object.Constructor('Parser', {
h !== undefined h !== undefined
&& (handlers[k] ? && (handlers[k] ?
handlers[k][0].push(opt) handlers[k][0].push(opt)
: (handlers[k] = [ [opt], h.arg, h.doc || k.slice(1), h ])) }) : (handlers[k] = [
[opt],
h.arg
&& h.arg
.split(/|/)
.pop()
.trim(),
h.doc || k.slice(1),
h ])) })
return Object.values(handlers) }) return Object.values(handlers) })
.flat(1) .flat(1)
.map(function(e, i){ return [e, i] }) .map(function(e, i){ return [e, i] })
@ -480,8 +488,11 @@ object.Constructor('Parser', {
// //
// This is called when .handler is not set... // This is called when .handler is not set...
handlerDefault: function(handler, rest, key, value){ handlerDefault: function(handler, rest, key, value){
key = handler.key key = (handler.arg
|| handler.arg && handler.arg
.split(/|/)
.pop()
.trim())
// get the final key... // get the final key...
|| this.handler(key)[0].slice(1) || this.handler(key)[0].slice(1)
this[key] = value === undefined ? this[key] = value === undefined ?