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* @license Apache-2.0
*
* Copyright (c) 2026 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.
*/
'use strict';
// MODULES //
var stat = require( 'fs' ).stat;
var isFunction = require( '@stdlib/assert/is-function' );
var isObject = require( '@stdlib/assert/is-plain-object' );
var format = require( '@stdlib/string/format' );
// MAIN //
/**
* Asynchronously returns full details on the statistics of a file or directory.
*
* @param {(string|Buffer)} path - file path
* @param {Object} [options] - function options (Node >=10.5.0)
* @param {boolean} [options.bigint=false] - whether to return `BigInt` numeric values
* @param {Function} clbk - callback to invoke after retrieving file statistics
* @throws {TypeError} callback argument must be a function
* @throws {TypeError} options argument must be an object
* @throws {TypeError} options are not supported by the current environment
* @returns {(Stats|Error)} file statistics or an error
*
* @example
* stat( __filename, onStat );
* stat( __dirname, onStat );
*
* function onStat( error, stats ) {
* if ( error ) {
* throw error;
* }
* console.log( stats.isFile() );
* console.log( stats.isDirectory() );
* console.log( stats.isSocket() );
* console.log( stats.isSymbolicLink() );
* console.log( stats.size );
* console.log( stats.mode );
* console.log( stats.atimeMs );
* console.log( stats );
* }
*/
function statWrapper( path, options, clbk ) {
var nargs;
var cb;
nargs = arguments.length;
if ( nargs === 2 ) {
cb = options;
if ( !isFunction( cb ) ) {
throw new TypeError( format( 'invalid argument. Callback argument must be a function. Value: `%s`.', cb ) );
}
return stat( path, cb );
}
if ( nargs > 2 ) {
cb = clbk;
if ( !isFunction( cb ) ) {
throw new TypeError( format( 'invalid argument. Callback argument must be a function. Value: `%s`.', cb ) );
}
if ( !isObject( options ) ) {
throw new TypeError( format( 'invalid argument. Options argument must be an object. Value: `%s`.', options ) );
}
// Note: we attempt to pass options directly and rely on the runtime to handle
// them, as checking `stat.length` is not a reliable indicator of options support.
return stat( path, options, cb );
}
throw new TypeError( 'invalid invocation. Must provide a file path and a callback.' );
}
// EXPORTS //
module.exports = statWrapper;
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