golang get current working directory code example

Example 1: goland how to print out your current path

package main
// More info on Getwd()
// https://golang.org/src/os/getwd.go

import(
  "os" 
  "fmt"
  "log"
)

func main() {
	dir, err := os.Getwd()
	if err != nil || dir == "" {
		log.Fatalf("Error: %v", err.Error())
	}
	log.Printf("Current Working Dir: %v", dir)
}

Example 2: golang get working directory

path, err := os.Getwd()
if err != nil {
    log.Println(err)
}
fmt.Println(path)  // for example /home/user

Example 3: golang get working directory

path, err := os.Executable()
if err != nil {
    log.Println(err)
}
fmt.Println(path) // for example /tmp/go-build872132473/b001/exe/main