Function File

index/read.go:431–442

File returns the name of the index file to use. It is either $CSEARCHINDEX or $HOME/.csearchindex.

()

// File returns the name of the index file to use.
// It is either $CSEARCHINDEX or $HOME/.csearchindex.
func File() string {
	f := os.Getenv("CSEARCHINDEX")
	if f != "" {
		return f
	}
	var home string
	home = os.Getenv("HOME")
	if runtime.GOOS == "windows" && home == "" {
		home = os.Getenv("USERPROFILE")
	}
	return filepath.Clean(home + "/.csearchindex")
}