mc-term
Version:
Play Minecraft and configure bots from the terminal
71 lines (70 loc) • 2.15 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.ParseArgs = void 0;
class Option {
flags;
numpar;
description;
callback;
constructor(flags, numpar = 0, description, callback) {
this.flags = flags;
this.numpar = numpar;
this.description = description;
this.callback = callback;
}
}
class ParseArgs {
opts = [];
addopt(flags, numpar = 0, description, callback) {
this.opts.push(new Option(flags, numpar, description, callback));
}
getHelp(commandName, positionalArgs) {
let out = '';
const getCMD = (commandName) => {
let out = '';
out += `Usage: ${commandName}`;
if (this.opts.length > 0) {
out += ' [OPTIONS]';
}
if (positionalArgs != null) {
for (const el of positionalArgs) {
out += ` <${el}>`;
}
}
return out;
};
const getOptions = () => {
let out = '';
let maxDist = 0;
const flagStrs = [];
for (const el of this.opts) {
const str = el.flags.join(', ');
flagStrs.push(str);
if (maxDist < str.length) {
maxDist = str.length;
}
}
for (let i = 0; i < this.opts.length; i++) {
out += ' ' + flagStrs[i].padEnd(maxDist + 4) + this.opts[i].description.split('\n').join('\n'.padEnd(maxDist + 7)) + '\n';
}
return out;
};
out = getCMD(commandName);
out += '\n';
out += getOptions();
return out;
}
run() {
const args = process.argv.slice(2);
for (let a = 0; a < args.length; a++) {
for (const opt of this.opts) {
for (const flag of opt.flags) {
if (flag === args[a]) {
opt.callback(args.slice(a, opt.numpar + a));
}
}
}
}
}
}
exports.ParseArgs = ParseArgs;