Function PkSourceRoot

internal/osutil/paths.go:355–367

PkSourceRoot returns the root of the source tree, or an error.

()

// PkSourceRoot returns the root of the source tree, or an error.
func PkSourceRoot() (string, error) {
	root, err := GoModPackagePath()
	if err == nil {
		return root, nil
	}
	err = fmt.Errorf("could not found go.mod, trying GOPATH: %w", err)
	root, errp := GoPackagePath("perkeep.org")
	if errors.Is(errp, os.ErrNotExist) {
		return "", fmt.Errorf("directory \"perkeep.org\" not found under GOPATH/src; "+
			"can't run Perkeep integration tests: %v", errors.Join(err, errp))
	}
	return root, nil
}

// GoPackagePath returns the path to the provided Go package's
// source directory.