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Current file header is : /*! showdown v 2.0.0-alpha1 - 25-09-2018 */ Official 2.0.0-alpha doesn't match neither on content nor date :( Considering date we would be at 1.8.7, but it is also quite different (and has vulnerabilities) In consequence switching to 2.0.0.
63 lines
2.4 KiB
JavaScript
63 lines
2.4 KiB
JavaScript
/**
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* @fileoverview Main entrypoint for libraries using yargs-parser in Node.js
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* CJS and ESM environments.
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*
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* @license
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* Copyright (c) 2016, Contributors
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* SPDX-License-Identifier: ISC
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*/
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var _a, _b, _c;
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import { format } from 'util';
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import { normalize, resolve } from 'path';
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import { camelCase, decamelize, looksLikeNumber } from './string-utils.js';
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import { YargsParser } from './yargs-parser.js';
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import { readFileSync } from 'fs';
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// See https://github.com/yargs/yargs-parser#supported-nodejs-versions for our
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// version support policy. The YARGS_MIN_NODE_VERSION is used for testing only.
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const minNodeVersion = (process && process.env && process.env.YARGS_MIN_NODE_VERSION)
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? Number(process.env.YARGS_MIN_NODE_VERSION)
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: 12;
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const nodeVersion = (_b = (_a = process === null || process === void 0 ? void 0 : process.versions) === null || _a === void 0 ? void 0 : _a.node) !== null && _b !== void 0 ? _b : (_c = process === null || process === void 0 ? void 0 : process.version) === null || _c === void 0 ? void 0 : _c.slice(1);
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if (nodeVersion) {
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const major = Number(nodeVersion.match(/^([^.]+)/)[1]);
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if (major < minNodeVersion) {
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throw Error(`yargs parser supports a minimum Node.js version of ${minNodeVersion}. Read our version support policy: https://github.com/yargs/yargs-parser#supported-nodejs-versions`);
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}
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}
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// Creates a yargs-parser instance using Node.js standard libraries:
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const env = process ? process.env : {};
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const parser = new YargsParser({
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cwd: process.cwd,
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env: () => {
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return env;
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},
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format,
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normalize,
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resolve,
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// TODO: figure out a way to combine ESM and CJS coverage, such that
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// we can exercise all the lines below:
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require: (path) => {
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if (typeof require !== 'undefined') {
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return require(path);
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}
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else if (path.match(/\.json$/)) {
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// Addresses: https://github.com/yargs/yargs/issues/2040
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return JSON.parse(readFileSync(path, 'utf8'));
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}
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else {
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throw Error('only .json config files are supported in ESM');
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}
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}
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});
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const yargsParser = function Parser(args, opts) {
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const result = parser.parse(args.slice(), opts);
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return result.argv;
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};
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yargsParser.detailed = function (args, opts) {
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return parser.parse(args.slice(), opts);
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};
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yargsParser.camelCase = camelCase;
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yargsParser.decamelize = decamelize;
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yargsParser.looksLikeNumber = looksLikeNumber;
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export default yargsParser;
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