refactor(gen_v2): split into 7 files by concern (types, loader, params, writers, helpers, templates, main)

universal_rebuild/tools/gen_v2/helpers.go

@@ -0,0 +1,176 @@
+// helpers — конвертация имён, форматирование, plan-модификаторы.
+package main
+
+import (
+	"fmt"
+	"go/format"
+	"os"
+	"strings"
+	"unicode"
+)
+
+func toCamel(s string) string {
+	parts := strings.FieldsFunc(s, func(r rune) bool { return r == '_' || r == '-' })
+	for i, p := range parts {
+		if len(p) == 0 {
+			continue
+		}
+		parts[i] = strings.ToUpper(p[:1]) + p[1:]
+	}
+	out := strings.Join(parts, "")
+	return ensureGoIdent(out)
+}
+
+func toSnake(s string) string {
+	var out []rune
+	for i, r := range s {
+		if i > 0 && r >= 'A' && r <= 'Z' {
+			out = append(out, '_')
+		}
+		out = append(out, rune(strings.ToLower(string(r))[0]))
+	}
+	return string(out)
+}
+
+func paramType(p Param) string {
+	switch strings.ToLower(p.Type) {
+	case "bool":
+		return "types.Bool"
+	case "int", "int64", "number":
+		return "types.Int64"
+	default:
+		return "types.String"
+	}
+}
+
+func paramDefaultExpr(p Param) string {
+	if p.Default == "" {
+		return ""
+	}
+	switch strings.ToLower(p.Type) {
+	case "bool":
+		val := strings.ToLower(p.Default)
+		return fmt.Sprintf("booldefault.StaticBool(%s)", val)
+	case "int", "int64", "number":
+		return fmt.Sprintf("int64default.StaticInt64(%s)", p.Default)
+	default:
+		return fmt.Sprintf("stringdefault.StaticString(%q)", p.Default)
+	}
+}
+
+func paramFormat(p Param, varName string) string {
+	switch strings.ToLower(p.Type) {
+	case "bool":
+		return fmt.Sprintf("resources_core.FormatBool(%s)", varName)
+	case "int", "int64", "number":
+		return fmt.Sprintf("resources_core.FormatInt64(%s)", varName)
+	default:
+		return fmt.Sprintf("resources_core.FormatString(%s)", varName)
+	}
+}
+
+func paramParse(p Param) string {
+	switch strings.ToLower(p.Type) {
+	case "bool":
+		return "resources_core.ParseBool"
+	case "int", "int64", "number":
+		return "resources_core.ParseInt64"
+	default:
+		return "resources_core.ParseString"
+	}
+}
+
+func paramDescription(p Param) string {
+	var desc string
+	if strings.TrimSpace(p.Descr) != "" {
+		desc = strings.TrimSpace(p.Descr)
+	} else if strings.TrimSpace(p.Man) != "" {
+		desc = strings.TrimSpace(p.Man)
+	} else if p.RefSvcId > 0 {
+		desc = fmt.Sprintf("UI display_name for service_id=%d (mapped to UUID in core)", p.RefSvcId)
+	}
+	if p.CreateOnly {
+		if desc == "" {
+			desc = "Не изменяется после создания."
+		} else {
+			desc = desc + " Не изменяется после создания."
+		}
+	}
+	if p.ForceNew {
+		if desc == "" {
+			desc = "Изменение требует пересоздания."
+		} else {
+			desc = desc + " Изменение требует пересоздания."
+		}
+	}
+	if desc == "" {
+		return ""
+	}
+	return fmt.Sprintf("%q", desc)
+}
+
+func outputParamType(p OutputParam) string {
+	switch strings.ToLower(p.Type) {
+	case "map":
+		return "types.Map"
+	case "list":
+		return "types.List"
+	default:
+		return "types.String"
+	}
+}
+
+func outputParamIsMap(p OutputParam) bool {
+	return strings.EqualFold(strings.TrimSpace(p.Type), "map")
+}
+
+func outputParamIsList(p OutputParam) bool {
+	return strings.EqualFold(strings.TrimSpace(p.Type), "list")
+}
+
+func outputParamSensitive(p OutputParam) bool {
+	return p.Sensitive
+}
+
+func ensureGoIdent(s string) string {
+	if s == "" {
+		return "R"
+	}
+	first := rune(s[0])
+	if unicode.IsLetter(first) || first == '_' {
+		return s
+	}
+	return "R" + s
+}
+
+
+func formatSourceOrWarn(filePath string, src []byte) []byte {
+	formatted, err := format.Source(src)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "WARNING: gofmt failed for %s: %v — writing unformatted code\n", filePath, err)
+		return src
+	}
+	return formatted
+}
+
+func planModifierType(p Param) string {
+	switch strings.ToLower(strings.TrimSpace(p.Type)) {
+	case "bool":
+		return "Bool"
+	case "int", "int64", "number":
+		return "Int64"
+	default:
+		return "String"
+	}
+}
+
+func planModifierExpr(p Param) string {
+	switch strings.ToLower(strings.TrimSpace(p.Type)) {
+	case "bool":
+		return "boolplanmodifier.RequiresReplace()"
+	case "int", "int64", "number":
+		return "int64planmodifier.RequiresReplace()"
+	default:
+		return "stringplanmodifier.RequiresReplace()"
+	}
+}