fix(runImage): use current Uid and Gid to avoid permission issues

Closes #3

Author: devopsmariocom

soos.go

@@ -9,6 +9,7 @@ import (
 	"log"
 	"os"
 	"os/exec"
+	"os/user"
 	"path/filepath"
 )
 
@@ -134,12 +135,17 @@ func runImage(imageNameWithTag string) {
 
 	args := []string{"run"}
 
+	user, userErr := user.Current()
+	if userErr != nil {
+		log.Fatal(userErr)
+	}
+
 	if len(getConfig().ExposePorts) != 0 {
 		exposePortsArg := "-p" + getConfig().ExposePorts[0]
-		args = append([]string{"run", "--rm", exposePortsArg, "-v", cwd() + ":/build/app", imageNameWithTag}, os.Args[1:]...)
+		args = append([]string{"run", "--rm", "-u", user.Uid + ":" + user.Gid, exposePortsArg, "-v", cwd() + ":/build/app", imageNameWithTag}, os.Args[1:]...)
 	} else {
 
-		args = append([]string{"run", "--rm", "-v", cwd() + ":/build/app", imageNameWithTag}, os.Args[1:]...)
+		args = append([]string{"run", "--rm", "-u", user.Uid + ":" + user.Gid, "-v", cwd() + ":/build/app", imageNameWithTag}, os.Args[1:]...)
 	}
 
 	cmd := exec.Command("docker", args...)