Fail if terraform doesnot exist

infrastructure/shift-infrastructure.go

@@ -1,8 +1,19 @@
 package infrastructure
 
-import "github.com/leapfrogtechnology/shift/infrastructure/internals"
+import (
+	"errors"
+	"github.com/leapfrogtechnology/shift/core/utils/logger"
+	"github.com/leapfrogtechnology/shift/infrastructure/internals"
+	"github.com/leapfrogtechnology/shift/infrastructure/utils"
+)
 
 func Initialize(details string) (string, error) {
+	if !utils.CommandExists("terraform") {
+		logger.FailOnError(errors.New("terraform does not exist"), "Please install terraform on your device")
+	}
 	infrastructureInfo, err := internals.Initialize(details)
+	if err != nil {
+		logger.FailOnError(err, "Failed to Init Infrastructure")
+	}
 	return infrastructureInfo, err
 }

infrastructure/utils/command-exists.go

@@ -0,0 +1,8 @@
+package utils
+
+import "os/exec"
+
+func CommandExists(command string) bool {
+	_, err := exec.LookPath(command)
+	return err == nil
+}