Added ability to upload media and parse cli arguments

cmd/control/cli.go

@@ -0,0 +1,44 @@
+package control
+
+import (
+	"flag"
+	"fmt"
+	"path/filepath"
+)
+
+type CliArgs struct {
+	KeyFile string
+	LogFile string
+	PicsDir string
+	WebDir  string
+}
+
+func HandleCliArgs() (*CliArgs, error) {
+	var err error
+	cliArgs := new(CliArgs)
+
+	keyFile := flag.String("key", "/var/www/cpolis.key", "key file")
+	logFile := flag.String("log", "/var/log/cpolis.log", "log file")
+	picsDir := flag.String("pics", "/var/www/cpolis/pics", "pictures directory")
+	webDir := flag.String("web", "/var/www/cpolis/web", "web directory")
+	flag.Parse()
+
+	cliArgs.KeyFile, err = filepath.Abs(*keyFile)
+	if err != nil {
+		return nil, fmt.Errorf("error finding KeyFile: %v", err)
+	}
+	cliArgs.LogFile, err = filepath.Abs(*logFile)
+	if err != nil {
+		return nil, fmt.Errorf("error finding LogFile: %v", err)
+	}
+	cliArgs.PicsDir, err = filepath.Abs(*picsDir)
+	if err != nil {
+		return nil, fmt.Errorf("error finding PicsDir: %v", err)
+	}
+	cliArgs.WebDir, err = filepath.Abs(*webDir)
+	if err != nil {
+		return nil, fmt.Errorf("error finding WebDir: %v", err)
+	}
+
+	return cliArgs, nil
+}