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improve option parsing in bin/marked.

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This commit is contained in:
Christopher Jeffrey 2013-01-09 20:45:47 -06:00
parent 5a1c7a5871
commit 2b688ac505
1 changed files with 19 additions and 6 deletions
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25
bin/marked
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@ -38,7 +38,8 @@ function main(argv, callback) {
, input , input
, output , output
, arg , arg
, tokens; , tokens
, opt;
function getarg() { function getarg() {
var arg = argv.shift(); var arg = argv.shift();
@ -88,12 +89,18 @@ function main(argv, callback) {
return help(); return help();
default: default:
if (arg.indexOf('--') === 0) { if (arg.indexOf('--') === 0) {
arg = arg.substring(2); opt = camelize(arg.replace(/^--(no-)?/, ''));
if (arg.indexOf('no-') === 0) { if (!marked.defaults.hasOwnProperty(opt)) {
arg = arg.substring(3); continue;
options[arg] = false; }
if (arg.indexOf('--no-') === 0) {
options[opt] = typeof marked.defaults[opt] !== 'boolean'
? null
: false;
} else { } else {
options[arg] = true; options[opt] = typeof marked.defaults[opt] !== 'boolean'
? argv.shift()
: true;
} }
} else { } else {
files.push(arg); files.push(arg);
@ -157,6 +164,12 @@ function getStdin(callback) {
} }
} }
function camelize(text) {
return text.replace(/(\w)-(\w)/g, function(_, a, b) {
return a + b.toUpperCase();
});
}
/** /**
* Expose / Entry Point * Expose / Entry Point
*/ */