gluegun
Version:
A delightful toolkit for building Node-powered CLIs.
61 lines • 2.25 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createParams = exports.parseParams = void 0;
var utils_1 = require("./utils");
var COMMAND_DELIMITER = ' ';
/**
* Parses given command arguments into a more useful format.
*
* @param commandArray Command string or list of command parts.
* @param extraOpts Extra options.
* @returns Normalized parameters.
*/
function parseParams(commandArray, extraOpts) {
if (extraOpts === void 0) { extraOpts = {}; }
var yargsParse = require('yargs-parser');
// use the command line args if not passed in
if ((0, utils_1.is)(String, commandArray)) {
commandArray = commandArray.split(COMMAND_DELIMITER);
}
// we now know it's a string[], so keep TS happy
commandArray = commandArray;
// remove the first 2 args if it comes from process.argv
if ((0, utils_1.equals)(commandArray, process.argv)) {
commandArray = commandArray.slice(2);
}
// chop it up yargsParse!
var parsed = yargsParse(commandArray);
var array = parsed._.slice();
delete parsed._;
var options = __assign(__assign({}, parsed), extraOpts);
return { array: array, options: options };
}
exports.parseParams = parseParams;
/**
* Constructs the parameters object.
*
* @param params Provided parameters
* @return An object with normalized parameters
*/
function createParams(params) {
// make a copy of the args so we can mutate it
var array = params.array.slice();
var first = array[0], second = array[1], third = array[2];
// the string is the rest of the words
var finalString = array.join(' ');
// :shipit:
return __assign(__assign({}, params), { array: array, first: first, second: second, third: third, string: finalString });
}
exports.createParams = createParams;
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