Ryan Schultz
8afacf268a
- Hover provider showing entity information and type - Go-to-definition (F12) for entity references - Basic IFC file validation (ISO-10303-21 header check) - Entity parsing with regex-based detection - Proper CommonJS module system (avoiding ES module issues) This replaces the broken baseline from ifc-developer-tools which had: - Non-functional ES module configuration - Circular dependency issues - Parser crashes - Non-working PositionVisitor Built on Microsoft's LSP example template for a clean, maintainable foundation. Next: Add hierarchical entity dependency tree in hover tooltip."
59 lines
2.1 KiB
JavaScript
59 lines
2.1 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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import { format } from 'util';
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import { readFileSync } from 'fs';
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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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// 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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: 10;
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if (process && process.version) {
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const major = Number(process.version.match(/v([^.]+)/)[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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return 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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