Files
react-native-devtools-frontend/node_modules/yargs-parser/build/lib/index.js
T
Tim van der Lippe 6d109a9d45 Update Mocha to 8.3.0
This also adds Python-2.0 to the list of accepted licenses.

Lastly, it fixes a bug where the package.json files were incorrectly
reordered. For the `exports` of a particular package, the order that
the entrypoints are defined in is crucial. Therefore, we should not
alter the order of entrypoints and instead maintain the originally
defined ordering. We can use an `OrderedDict` to ensure that Python
always loads the JSON files in the same order.

DISABLE_THIRD_PARTY_CHECK=NPM update
R=jacktfranklin@chromium.org

Bug: none
Change-Id: I5a309782de6015edea6ba3b502aa0db1f008d973
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2692909
Auto-Submit: Tim van der Lippe <tvanderlippe@chromium.org>
Reviewed-by: Jack Franklin <jacktfranklin@chromium.org>
Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org>
2021-02-17 12:08:49 +00:00

54 lines
2.0 KiB
JavaScript

// Main entrypoint for libraries using yargs-parser in Node.js
// CJS and ESM environments:
import { format } from 'util';
import { readFileSync } from 'fs';
import { normalize, resolve } from 'path';
import { camelCase, decamelize, looksLikeNumber } from './string-utils.js';
import { YargsParser } from './yargs-parser.js';
// See https://github.com/yargs/yargs-parser#supported-nodejs-versions for our
// version support policy. The YARGS_MIN_NODE_VERSION is used for testing only.
const minNodeVersion = (process && process.env && process.env.YARGS_MIN_NODE_VERSION)
? Number(process.env.YARGS_MIN_NODE_VERSION)
: 10;
if (process && process.version) {
const major = Number(process.version.match(/v([^.]+)/)[1]);
if (major < minNodeVersion) {
throw Error(`yargs parser supports a minimum Node.js version of ${minNodeVersion}. Read our version support policy: https://github.com/yargs/yargs-parser#supported-nodejs-versions`);
}
}
// Creates a yargs-parser instance using Node.js standard libraries:
const env = process ? process.env : {};
const parser = new YargsParser({
cwd: process.cwd,
env: () => {
return env;
},
format,
normalize,
resolve,
// TODO: figure out a way to combine ESM and CJS coverage, such that
// we can exercise all the lines below:
require: (path) => {
if (typeof require !== 'undefined') {
return require(path);
}
else if (path.match(/\.json$/)) {
return readFileSync(path, 'utf8');
}
else {
throw Error('only .json config files are supported in ESM');
}
}
});
const yargsParser = function Parser(args, opts) {
const result = parser.parse(args.slice(), opts);
return result.argv;
};
yargsParser.detailed = function (args, opts) {
return parser.parse(args.slice(), opts);
};
yargsParser.camelCase = camelCase;
yargsParser.decamelize = decamelize;
yargsParser.looksLikeNumber = looksLikeNumber;
export default yargsParser;