print-dir-paths.go

package main

import (
    "path"
    "path/filepath"
    "runtime"
)  

var (
	// Current working directory
	cwdPath, _ = os.Getwd()
	// from Executable Directory
	x, _           = os.Executable()
	executablePath = filepath.Dir(x)
	// Relative on runtime DIR:
	_, b, _, _   = runtime.Caller(0)
	relativePath = filepath.Dir(b)
)

func DirPaths() {
	fmt.Println("CWD PATH:", cwdPath)
	fmt.Println("Executable PATH:", filepath.Dir(executablePath))
	fmt.Println("Relative PATH:", relativePath)
	d := path.Join(path.Dir(b))
	fmt.Println("Relative-d PATH:", filepath.Dir(d))
}