split the peerguard tool into pgcli and pgserve

cmd/pgcli/main.go

@@ -0,0 +1,40 @@
+package main
+
+import (
+	"fmt"
+	"log/slog"
+
+	"github.com/rkonfj/peerguard/cmd/pgcli/curve25519"
+	"github.com/rkonfj/peerguard/cmd/pgcli/secret"
+	"github.com/rkonfj/peerguard/cmd/pgcli/vpn"
+	"github.com/spf13/cobra"
+)
+
+var (
+	Version = "unknown"
+	Commit  = "unknown"
+)
+
+func main() {
+	cmd := &cobra.Command{
+		Use:          "pgcli",
+		Version:      fmt.Sprintf("%s, commit %s", Version, Commit),
+		Short:        "A p2p network toolset",
+		SilenceUsage: true,
+		PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
+			verbose, err := cmd.Flags().GetInt("verbose")
+			if err != nil {
+				return err
+			}
+			slog.SetLogLoggerLevel(slog.Level(verbose))
+			return nil
+		},
+	}
+
+	cmd.AddCommand(vpn.Cmd)
+	cmd.AddCommand(secret.Cmd)
+	cmd.AddCommand(curve25519.Cmd)
+
+	cmd.PersistentFlags().IntP("verbose", "V", 0, "logger verbosity level")
+	cmd.Execute()
+}