func()

in parser/parse.go [152:176]

• 20 lines of code
• 6 McCabe index (conditional complexity)

func (b *Builder) importBuildPackage(dir string) (*build.Package, error) {
	if buildPkg, ok := b.getLoadedBuildPackage(dir); ok {
		return buildPkg, nil
	}
	// This validates the `package foo // github.com/bar/foo` comments.
	buildPkg, err := b.importWithMode(dir, build.ImportComment)
	if err != nil {
		if _, ok := err.(*build.NoGoError); !ok {
			return nil, fmt.Errorf("unable to import %q: %v", dir, err)
		}
	}
	if buildPkg == nil {
		// Might be an empty directory. Try to just find the dir.
		buildPkg, err = b.importWithMode(dir, build.FindOnly)
		if err != nil {
			return nil, err
		}
	}

	// Remember it under the user-provided name.
	klog.V(5).Infof("saving buildPackage %s", dir)
	b.setLoadedBuildPackage(dir, buildPkg)

	return buildPkg, nil
}