Initial QSfera import

Server/qsfera/pkg/register/command.go

@@ -0,0 +1,23 @@
+package register
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/qsfera/server/pkg/config"
+)
+
+var (
+	// Commands define the slice of commands.
+	Commands []Command
+)
+
+// Command defines the register command.
+type Command func(*config.Config) *cobra.Command
+
+// AddCommand appends a command to Commands.
+func AddCommand(cmd Command) {
+	Commands = append(
+		Commands,
+		cmd,
+	)
+}