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4 years ago
'use strict';
var path = require('path'),
fs = require('fs');
/**
* Codec for absolute paths.
* @type {{name:string, decode: function, encode: function, root: function}}
*/
module.exports = {
name : 'absolute',
decode: decode,
encode: encode,
root : root
};
/**
* Decode the given uri.
* Any path with leading slash is tested in an absolute sense.
* @this {{options: object}} A loader or compilation
* @param {string} uri A source uri to decode
* @returns {boolean|string} False where unmatched else the decoded path
*/
function decode(uri) {
return path.isAbsolute(uri) && fs.existsSync(uri) && fs.statSync(uri).isFile() && uri;
}
/**
* Encode the given file path.
* @this {{options: object}} A loader or compilation
* @returns {string} A uri
*/
function encode(absolute) {
return absolute;
}
/**
* The source-map root where relevant.
* @this {{options: object}} A loader or compilation
* @returns {string|undefined} The source-map root applicable to any encoded uri
*/
function root() {
}