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'use strict';
var projectRelative = require('./project-relative');
/**
* Codec for relative paths with respect to the context directory, preceded by a webpack:// protocol.
* @type {{name:string, decode: function, encode: function, root: function}}
*/
module.exports = {
name : 'webpack-protocol',
decode: decode,
encode: encode,
root : root
};
/**
* Decode the given uri.
* @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) {
/* jshint validthis:true */
var analysis = /^webpack:\/{2}(.*)$/.exec(uri);
return !!analysis && projectRelative.decode.call(this, analysis[1]);
}
/**
* Encode the given file path.
* @this {{options: object}} A loader or compilation
* @param {string} absolute An absolute file path to encode
* @returns {string} A uri
*/
function encode(absolute) {
/* jshint validthis:true */
return 'webpack://' + projectRelative.encode.call(this, 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() {
}