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add parseCommand so it shows me on the esmbot github (#34)

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Tzlil 2020-12-26 02:14:10 +02:00 • committed by GitHub
parent 67a7a71547
commit 9ada79d1e5
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1 changed files with 93 additions and 0 deletions
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utils/parseCommand.js Normal file
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@ -0,0 +1,93 @@
module.exports = (input) => {
input = input.split(" ");
let args = {_: []};
let curr = null;
let cont = false;
for (let i = 0; i < input.length; i++) {
const a = input[i];
if(a.startsWith('--')) {
if(curr) {
args[curr] = true;
}
args[a.slice(2)] = "";
curr = a.slice(2);
} else if(curr) {
if(a.startsWith('"')) {
args[curr] = a.slice(1)+" ";
} else if(a.endsWith('"')) {
args[curr] += a.slice(0, -1);
curr = null;
} else {
if(args[curr].split(" ").length == 1) {
args[curr] += a;
curr = null;
} else {
args[curr] += a;
}
}
} else {
args._.push(a);
}
}
if(curr && args[curr] == "") {
args[curr] = true;
}
return args;
}
// /*
// Format:
// [{name: "verbose", type: "bool"}, {name: "username", type: "string"}]
// */
// module.exports = (input, format) => {
// let results = {};
// let text = input.split(' ').slice(1).join(' ');
// format.forEach(element => {
// if(element.pos !== undefined) return;
// switch (element.type) {
// case "bool":
// res = text.match(`--${element.name}[ |=](.*?)($| )`);
// if(res) {
// text = text.replace(res[0], "");
// results[element.name] = (res[1].toLowerCase() == "true");
// } else {
// res = text.match(`--${element.name}`);
// if(res) text = text.replace(res[0], "");
// results[element.name] = (res != null);
// }
// break;
// case "string":
// res = text.match(`--${element.name}[ |=](.*?)($| )`);
// if(res) text = text.replace(res[0], "");
// results[element.name] = (res ? res[1].replace('\\','') : null);
// break;
// case "int":
// res = text.match(`--${element.name}[ |=](.*?)($| )`);
// if(res) text = text.replace(res[0], "");
// results[element.name] = (res ? parseInt(res[1]) : null);
// break;
// case "float":
// res = text.match(`--${element.name}[ |=](.*?)($| )`);
// if(res) text = text.replace(res[0], "");
// results[element.name] = (res ? parseFloat(res[1]) : null);
// break;
// default:
// throw Error("unknown type");
// break;
// }
// });
// let s = text.split(' ');
// results._ = text;
// format.forEach(element => {
// if(element.pos === undefined) return;
// if(element.pos <= s.length) {
// results[element.name] = s[element.pos];
// } else {
// results[element.name] = null;
// }
// })
// return results;
// }