diff options
| -rw-r--r-- | src/cmd/go/internal/modload/load.go | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/src/cmd/go/internal/modload/load.go b/src/cmd/go/internal/modload/load.go index 6050646594..1664d8c5be 100644 --- a/src/cmd/go/internal/modload/load.go +++ b/src/cmd/go/internal/modload/load.go @@ -374,7 +374,7 @@ var ( // pathInModuleCache returns the import path of the directory dir, // if dir is in the module cache copy of a module in our build list. func pathInModuleCache(dir string) string { - for _, m := range buildList[1:] { + tryMod := func(m module.Version) (string, bool) { var root string var err error if repl := Replacement(m); repl.Path != "" && repl.Version == "" { @@ -388,13 +388,26 @@ func pathInModuleCache(dir string) string { root, err = modfetch.DownloadDir(m) } if err != nil { - continue + return "", false } - if sub := search.InDir(dir, root); sub != "" { - sub = filepath.ToSlash(sub) - if !strings.Contains(sub, "/vendor/") && !strings.HasPrefix(sub, "vendor/") && !strings.Contains(sub, "@") { - return path.Join(m.Path, filepath.ToSlash(sub)) - } + + sub := search.InDir(dir, root) + if sub == "" { + return "", false + } + sub = filepath.ToSlash(sub) + if strings.Contains(sub, "/vendor/") || strings.HasPrefix(sub, "vendor/") || strings.Contains(sub, "@") { + return "", false + } + + return path.Join(m.Path, filepath.ToSlash(sub)), true + } + + for _, m := range buildList[1:] { + if importPath, ok := tryMod(m); ok { + // checkMultiplePaths ensures that a module can be used for at most one + // requirement, so this must be it. + return importPath } } return "" @@ -568,12 +581,6 @@ func PackageImports(path string) (imports, testImports []string) { return imports, testImports } -// ModuleUsedDirectly reports whether the main module directly imports -// some package in the module with the given path. -func ModuleUsedDirectly(path string) bool { - return loaded.direct[path] -} - // Lookup returns the source directory, import path, and any loading error for // the package at path as imported from the package in parentDir. // Lookup requires that one of the Load functions in this package has already |