BREAKING: update mautrix to 0.15.x

vendor/maunium.net/go/mautrix/util/callermarshal.go

@@ -0,0 +1,28 @@
+// Copyright (c) 2023 Tulir Asokan
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package util
+
+import (
+	"fmt"
+	"runtime"
+	"strings"
+)
+
+// CallerWithFunctionName is an implementation for zerolog.CallerMarshalFunc that includes the caller function name
+// in addition to the file and line number.
+//
+// Use as
+//
+//	zerolog.CallerMarshalFunc = util.CallerWithFunctionName
+func CallerWithFunctionName(pc uintptr, file string, line int) string {
+	files := strings.Split(file, "/")
+	file = files[len(files)-1]
+	name := runtime.FuncForPC(pc).Name()
+	fns := strings.Split(name, ".")
+	name = fns[len(fns)-1]
+	return fmt.Sprintf("%s:%d:%s()", file, line, name)
+}