增加井号重复判断

‘liusuyi’

2023-07-03 29d8ea701df5bba27bda837a550853b299207040

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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
function resolveModuleName(request, issuer, compilerOptions, moduleResolutionHost, parentResolver) {
  const pnp = require(`pnpapi`);
 
  const [, prefix = ``, packageName = ``, rest] = request.match(/^(!(?:.*!)+)?((?!\.{0,2}\/)(?:@[^\/]+\/)?[^\/]+)?(.*)/);
 
  let failedLookupLocations = [];
 
  // First we try the resolution on "@types/package-name" starting from the project root
  if (packageName) {
    const typesPackagePath = `@types/${packageName.replace(/\//g, `__`)}${rest}`;
 
    let unqualified;
    try {
      unqualified = pnp.resolveToUnqualified(typesPackagePath, issuer, {considerBuiltins: false});
    } catch (error) {}
 
    if (unqualified) {
      // TypeScript checks whether the directory of the candidate is a directory
      // which may cause issues w/ zip loading (since the zip archive is still
      // reported as a file). To workaround this we add a trailing slash, which
      // causes TypeScript to assume the parent is a directory.
      if (moduleResolutionHost.directoryExists && moduleResolutionHost.directoryExists(unqualified))
        unqualified += `/`;
 
      const finalResolution = parentResolver(unqualified, issuer, compilerOptions, moduleResolutionHost);
 
      if (finalResolution.resolvedModule || finalResolution.resolvedTypeReferenceDirective) {
        return finalResolution;
      } else {
        failedLookupLocations = failedLookupLocations.concat(finalResolution.failedLookupLocations);
      }
    }
  }
 
  // Then we try on "package-name", this time starting from the package that makes the request
  if (true) {
    const regularPackagePath = `${packageName || ``}${rest}`;
 
    let unqualified;
    try {
      unqualified = pnp.resolveToUnqualified(regularPackagePath, issuer, {considerBuiltins: false});
    } catch (error) {}
 
    if (unqualified) {
      // TypeScript checks whether the directory of the candidate is a directory
      // which may cause issues w/ zip loading (since the zip archive is still
      // reported as a file). To workaround this we add a trailing slash, which
      // causes TypeScript to assume the parent is a directory.
      if (moduleResolutionHost.directoryExists && moduleResolutionHost.directoryExists(unqualified))
        unqualified += `/`;
 
      const finalResolution = parentResolver(unqualified, issuer, compilerOptions, moduleResolutionHost);
 
      if (finalResolution.resolvedModule || finalResolution.resolvedTypeReferenceDirective) {
        return finalResolution;
      } else {
        failedLookupLocations = failedLookupLocations.concat(finalResolution.failedLookupLocations);
      }
    }
  }
 
  return {
    resolvedModule: undefined,
    resolvedTypeReferenceDirective: undefined,
    failedLookupLocations,
  };
}
 
module.exports.resolveModuleName = process.versions.pnp
  ? resolveModuleName
  : (moduleName, containingFile, compilerOptions, compilerHost, resolveModuleName) =>
      resolveModuleName(moduleName, containingFile, compilerOptions, compilerHost);