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terminal.go
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terminal.go
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/**
* @Author: Iñaki Rodriguez <inaki>
* @Date: 18-Mar-2019
* @Project: Vylm.io
* @Filename: terminal.go
* @Last modified by: inaki
* @Last modified time: 11-Aug-2019
* @Copyright: Iñaki Rodriguez
*/
package utils
import (
"fmt"
"log"
"os"
"os/exec"
"runtime"
)
const QUIT = 0
const SSL_CERTIFICATE_VALIDITY = 1
const AWS_PROFILE = 2
/**
* Print all available options
*/
func PrintInfo() {
fmt.Println("************************************************")
fmt.Println("* AWS UTILS *")
fmt.Println("************************************************")
fmt.Println("* *")
fmt.Println("* OPTIONS: *")
fmt.Println("* *")
fmt.Println("* (1) CHECK ALL SSL CERTIFICATE VALIDITY *")
fmt.Println("* (2) AWS PROFILE *")
fmt.Println("* (3) OTHER *")
fmt.Println("* *")
fmt.Println("* (0) EXIT *")
fmt.Println("************************************************")
}
/**
* Read the user input until a valid option is get
*/
func ReadOption() int {
var optionInt int
for true {
_, err := fmt.Scanf("%d", &optionInt)
if err != nil {
log.Fatal(err)
}
if optionInt < 0 || optionInt > 3 {
fmt.Print("NOT Valid option \n")
} else {
return optionInt
}
}
return 0
}
/**
* Clear bash console screen
*/
func Clear() {
if runtime.GOOS == "darwin" { // OSX
fmt.Print("Running linux comand... \n")
cmd := exec.Command("clear")
cmd.Stdout = os.Stdout
err := cmd.Run()
if err != nil {
log.Fatalf("cmd.Run() failed with %s\n", err)
}
} else if runtime.GOOS == "windows" { // Windows
cmd := exec.Command("cmd", "/c", "cls")
cmd.Stdout = os.Stdout
cmd.Run()
}
}