@angular/cli
Version:
CLI tool for Angular
60 lines • 5.91 kB
JavaScript
;
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.normalizeOptionsMiddleware = void 0;
const yargs = __importStar(require("yargs"));
/**
* A Yargs middleware that normalizes non Array options when the argument has been provided multiple times.
*
* By default, when an option is non array and it is provided multiple times in the command line, yargs
* will not override it's value but instead it will be changed to an array unless `duplicate-arguments-array` is disabled.
* But this option also have an effect on real array options which isn't desired.
*
* See: https://github.com/yargs/yargs-parser/pull/163#issuecomment-516566614
*/
function normalizeOptionsMiddleware(args) {
// `getOptions` is not included in the types even though it's public API.
// https://github.com/yargs/yargs/issues/2098
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const { array } = yargs.getOptions();
const arrayOptions = new Set(array);
for (const [key, value] of Object.entries(args)) {
if (key !== '_' && Array.isArray(value) && !arrayOptions.has(key)) {
const newValue = value.pop();
// eslint-disable-next-line no-console
console.warn(`Option '${key}' has been specified multiple times. The value '${newValue}' will be used.`);
args[key] = newValue;
}
}
}
exports.normalizeOptionsMiddleware = normalizeOptionsMiddleware;
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