@nofrills/console/lib/ProcessArgs.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const Logger_1 = require("./Logger");
class ProcessArgs {
    constructor(args, node) {
        this.log = Logger_1.Logger.extend('args');
        this.log.debug(node, ...args);
        this.filtered = this.filter(args, node);
        this.log.debug(this.exe, this.args, this.normalized);
    }
    static from(args, node = true) {
        return new ProcessArgs(args, node);
    }
    get args() {
        return this.filtered;
    }
    get argsOnly() {
        return this.normalized.filter(arg => !arg.startsWith('-'));
    }
    get exe() {
        return this.filtered[0];
    }
    get normalized() {
        return this.filtered.slice(1);
    }
    get switches() {
        return this.normalized.filter(arg => arg.startsWith('-'));
    }
    has(...names) {
        return names.some(name => this.hasOne(name));
    }
    hasOne(name) {
        return this.switches.some(x => this.normalize(x) === this.normalize(name));
    }
    filter(args, node) {
        return node ? args.slice(1) : args;
    }
    normalize(name) {
        const argument = name.startsWith('--') ? name.substring(2) : name.startsWith('-') ? name.substring(1) : name;
        return argument.trim().toLowerCase();
    }
}
exports.ProcessArgs = ProcessArgs;
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