v1.0.0

traceback.go

@@ -0,0 +1,60 @@
+package slog
+
+import (
+	"runtime"
+	"sort"
+	"strings"
+)
+
+func getTraceback() *MethodTraceback {
+	caller, _, _, _ := runtime.Caller(5)
+	details := runtime.FuncForPC(caller)
+	signature := details.Name()
+	path, line := details.FileLine(caller)
+	splitPath := strings.Split(path, "/")
+
+	splitSignature := strings.Split(signature, ".")
+	method := splitSignature[len(splitSignature)-1]
+
+	tb := &MethodTraceback{
+		Filename:  splitPath[len(splitPath)-1],
+		FullPath:  path,
+		Line:      line,
+		Signature: signature,
+		Method:    method,
+	}
+
+	return tb
+}
+func getFullTraceback(skip int) []*MethodTraceback {
+	pc := make([]uintptr, 15)
+	runtime.Callers(skip, pc)
+	list := make([]*MethodTraceback, 0)
+	frames := runtime.CallersFrames(pc)
+	for {
+		frame, more := frames.Next()
+		if !more {
+			break
+		}
+		details := runtime.FuncForPC(frame.PC)
+		signature := details.Name()
+		path, line := details.FileLine(frame.PC)
+		splitPath := strings.Split(path, "/")
+
+		splitSignature := strings.Split(signature, ".")
+		method := splitSignature[len(splitSignature)-1]
+
+		tb := &MethodTraceback{
+			Filename:  splitPath[len(splitPath)-1],
+			FullPath:  path,
+			Line:      line,
+			Signature: signature,
+			Method:    method,
+		}
+		list = append(list, tb)
+	}
+	sort.Slice(list, func(i, j int) bool {
+		return j < i
+	})
+	return list
+}