Blame view

node_modules/loader-utils/lib/stringifyRequest.js 1.64 KB
2a09d1a4   liuqimichale   添加宜春 天水 宣化
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
  'use strict';
  
  const path = require('path');
  
  const matchRelativePath = /^\.\.?[/\\]/;
  
  function isAbsolutePath(str) {
    return path.posix.isAbsolute(str) || path.win32.isAbsolute(str);
  }
  
  function isRelativePath(str) {
    return matchRelativePath.test(str);
  }
  
  function stringifyRequest(loaderContext, request) {
    const splitted = request.split('!');
    const context =
      loaderContext.context ||
      (loaderContext.options && loaderContext.options.context);
  
    return JSON.stringify(
      splitted
        .map((part) => {
          // First, separate singlePath from query, because the query might contain paths again
          const splittedPart = part.match(/^(.*?)(\?.*)/);
          const query = splittedPart ? splittedPart[2] : '';
          let singlePath = splittedPart ? splittedPart[1] : part;
  
          if (isAbsolutePath(singlePath) && context) {
            singlePath = path.relative(context, singlePath);
  
            if (isAbsolutePath(singlePath)) {
              // If singlePath still matches an absolute path, singlePath was on a different drive than context.
              // In this case, we leave the path platform-specific without replacing any separators.
              // @see https://github.com/webpack/loader-utils/pull/14
              return singlePath + query;
            }
  
            if (isRelativePath(singlePath) === false) {
              // Ensure that the relative path starts at least with ./ otherwise it would be a request into the modules directory (like node_modules).
              singlePath = './' + singlePath;
            }
          }
  
          return singlePath.replace(/\\/g, '/') + query;
        })
        .join('!')
    );
  }
  
  module.exports = stringifyRequest;