time-to-botec/js/node_modules/@stdlib/fs/exists/lib/sync.js

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/**
* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* eslint-disable no-sync */
'use strict';
// MODULES //
var fs = require( 'fs' );
// FUNCTIONS //
var fcn;
if ( typeof fs.accessSync === 'function' ) {
fcn = fs.accessSync;
} else {
fcn = fs.statSync;
}
// MAIN //
/**
* Synchronously tests whether a path exists on the filesystem.
*
* @param {(string|Buffer)} path - path to test
* @returns {boolean} boolean indicating whether the path exists
*
* @example
* var bool = existsSync( __dirname );
* // returns <boolean>
*/
function existsSync( path ) {
try {
fcn( path );
} catch ( err ) { // eslint-disable-line no-unused-vars
return false;
}
return true;
}
// EXPORTS //
module.exports = existsSync;