Start work on lua based plugin system

plugins/runner.go

@@ -0,0 +1,23 @@
+package plugins
+
+import lua "github.com/yuin/gopher-lua"
+
+type Runner struct {
+	state *lua.LState
+	inUse bool
+}
+
+func NewRunner() (*Runner, error) {
+	lState, err := NewBlankState()
+	if err != nil {
+		return nil, err
+	}
+	return &Runner{
+		lState,
+		false,
+	}, nil
+}
+
+func (r *Runner) IsInUse() bool {
+	return r.inUse
+}