Start laying out the structure of gooni

internal/cli/root/root.go

@@ -0,0 +1,19 @@
+package root
+
+import (
+	"github.com/alecthomas/kingpin"
+	"github.com/openobservatory/gooni/internal/util"
+)
+
+// Cmd is the root command
+var Cmd = kingpin.New("ooni", "")
+
+// Command is syntax sugar for defining sub-commands
+var Command = Cmd.Command
+
+func init() {
+	Cmd.PreAction(func(ctx *kingpin.ParseContext) error {
+		util.Log("Running pre-action")
+		return nil
+	})
+}