terminando de crear el formateador de texto de errores

app/main.go

@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"errs"
 	"fmt"
-	"reflect"
 )
 
 
@@ -58,10 +57,4 @@ func main() {
 	fmt.Print(string(errs.G.Formatter.Format(eM)))
 
 
-	for i,e := range errs.UnwrapAll(eM) {
-		fmt.Printf("%d type: %s errror : %v\n", i,reflect.TypeOf(e),e)
-	}
-
-
-
 }

core/errs/active.go

@@ -39,6 +39,9 @@ const (
 )
 
 
+
+
+
 var (
 	G = struct {
 
@@ -155,3 +158,4 @@ func UnwrapStackTrace(err error) StackTracer {
 	return nil
 }
 
+

core/errs/color.go

@@ -0,0 +1,47 @@
+// ------------------------------------------------------------------------
+//   Project active2
+//   Active Thing (activething.com) git.activething.com/go
+//
+//   File name  color.go
+//   Created by DEV
+//   Modified   27/03/2024
+//
+//   Copyright 2024 activething.com 
+// ------------------------------------------------------------------------
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// ------------------------------------------------------------------------
+
+package errs
+
+import "fmt"
+
+const (
+
+	ColorBlack TextColor = iota + 30
+	ColorRed
+	ColorGreen
+	ColorYellow
+	ColorBlue
+	ColorMagenta
+	ColorCyan
+	ColorWhite
+)
+
+
+type (
+
+	TextColor uint8
+)
+
+func (c TextColor) Sprint (fm string, params ...any) string {
+	return fmt.Sprintf("\x1b[%dm%s\x1b[0m", uint8(c),fmt.Sprintf(fm,params...)) }

core/errs/fmt_text.go

@@ -30,6 +30,10 @@ import (
 	"time"
 )
 
+
+
+
+
 type (
 
 	FmtText 		struct 	{
@@ -47,7 +51,7 @@ type (
 
 func NewFmtText(options ...FmtTextFnc) *FmtText {
 	return applyFmtTextOptions(&FmtText{
-		FmtTextAtt: FmtTextAttIndent | FmtTextAttVerbose,
+		FmtTextAtt: FmtTextAttIndent | FmtTextAttVerbose | FmtTextAttTrace,
 		indent    : " ",
 		traceFmt  : formatStackTrace ,
 	}, options...) }
@@ -210,8 +214,21 @@ func formatErrAny   (s *FmtTextState, err error) {
 
 func formatStackTrace(s *FmtTextState, t StackTrace) {
 	for _,f := range t.Frames() {
-		sl,_ := f.SourceLine()
-		s.WriteFieldString(f.FuncName,sl)
+		s.Buffer.WriteString(f.Package)
+		s.Buffer.WriteByte(':')
+		s.Buffer.WriteString(f.FuncName)
+		s.Buffer.WriteByte('\n')
+		s.Buffer.WriteByte('\t')
+		s.Buffer.WriteString(f.File)
+		s.Buffer.WriteByte(':')
+		s.Buffer.WriteString(fmt.Sprintf("%d\n",f.LineNumber))
+		if sc,er := f.SourceLine(); er == nil {
+			s.Buffer.WriteString(ColorMagenta.Sprint(sc))
+			//s.Buffer.WriteString(fmt.Sprintf("\t\x1b[%dm%s\x1b[0m\b\n", uint8(Green), sc))
+			//s.Buffer.WriteByte('\t')
+			//s.Buffer.WriteString(sc)
+			//s.Buffer.WriteByte('\n')
+		}
 	}
 
 }