$ go build hello.go
$ ls -la
total 1780
drwxr-xr-x. 2 anatoli anatoli      80 Nov 23 16:08 .
drwxr-xr-x. 4 anatoli anatoli      80 Nov 23 16:06 ..
-rwxr-xr-x. 1 anatoli anatoli 1818158 Nov 23 16:08 hello
-rw-r--r--. 1 anatoli anatoli      66 Nov 23 16:04 hello.go
$ cat hello.go 
package main

import "fmt"

func main() {
	fmt.Println("hello")
}

$ go build                                                                                                                                                   /0,1s
$ ls -la
total 4324
drwxr-xr-x. 2 anatoli anatoli     120 Nov 23 16:07 .
drwxr-xr-x. 4 anatoli anatoli      80 Nov 23 16:06 ..
-rw-r--r--. 1 anatoli anatoli     260 Nov 23 16:07 go.mod
-rw-r--r--. 1 anatoli anatoli     764 Nov 23 16:07 go.sum
-rwxr-xr-x. 1 anatoli anatoli 4414587 Nov 23 16:11 mincli
-rw-r--r--. 1 anatoli anatoli     104 Nov 23 16:04 mincli.go                                                                                                         /0,0s
$ cat mincli.go
package main

import (
	"os"

	"github.com/urfave/cli/v2"
)

func main() {
	(&cli.App{}).Run(os.Args)
}                                                                                                                                                                    /0,0s