refactored data-types to reduce plugin sizes

types/util.go

@@ -0,0 +1,41 @@
+// Copyright (c) 2024-2026 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
+// dict-type.go
+package types
+
+import (
+	"git.portale-stac.it/go-pkg/expr/kern"
+	"git.portale-stac.it/go-pkg/expr/types/dict"
+)
+
+func ContextToDict(ctx kern.ExprContext) (dt *dict.DictType) {
+	var keys []string
+	// Variables
+	keys = ctx.EnumVars(nil)
+	vars := dict.MakeDict()
+	for _, key := range keys {
+		value, _ := ctx.GetVar(key)
+		vars.SetItem(key, value)
+	}
+
+	// Functions
+	keys = ctx.EnumFuncs(func(name string) bool { return true })
+	funcs := dict.MakeDict()
+	for _, key := range keys {
+		funcInfo, _ := ctx.GetFuncInfo(key)
+		funcs.SetItem(key, funcInfo)
+	}
+
+	dt = dict.MakeDict()
+	dt.SetItem("vars", vars)
+	dt.SetItem("funcs", funcs)
+	return
+}
+
+func ContextToString(ctx kern.ExprContext, opt kern.FmtOpt) string {
+	if dict, ok := ctx.ToDict().(*dict.DictType); ok {
+		return dict.ToString(opt)
+	}
+	return ""
+}