From ff722938725937c866e9dd0bf43cd457e81ea3ac Mon Sep 17 00:00:00 2001
From: Paul Larsen <pnvlarsen@gmail.com>
Date: Sun, 22 Dec 2024 11:33:42 +0100
Subject: [PATCH] Add component name to each instantiated slog instance

---
 ext/dispatcher.go | 6 ++----
 ext/updater.go    | 6 ++----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/ext/dispatcher.go b/ext/dispatcher.go
index e427a6a..5cd0c84 100644
--- a/ext/dispatcher.go
+++ b/ext/dispatcher.go
@@ -77,7 +77,6 @@ type Dispatcher struct {
 	// If nil, the error goes to the logger.
 	UnhandledErrFunc ErrorFunc
 	// Logger specifies an optional logger for unexpected behavior from handlers.
-	// If nil, logging is done via the log package's standard logger.
 	Logger *slog.Logger
 
 	// handlers represents all available handlers.
@@ -110,8 +109,7 @@ type DispatcherOpts struct {
 	// dispatcher actions.
 	// If nil, the error goes to the logger.
 	UnhandledErrFunc ErrorFunc
-	// logger specifies an optional logger for unexpected behavior from handlers.
-	// If nil, logging is done via the log package's standard logger.
+	// Logger specifies an optional logger for unexpected behavior from handlers.
 	Logger *slog.Logger
 
 	// MaxRoutines is used to decide how to limit the number of goroutines spawned by the dispatcher.
@@ -157,7 +155,7 @@ func NewDispatcher(opts *DispatcherOpts) *Dispatcher {
 	}
 
 	return &Dispatcher{
-		Logger:           logger,
+		Logger:           logger.With("component", "dispatcher"),
 		Processor:        processor,
 		Error:            errHandler,
 		Panic:            panicHandler,
diff --git a/ext/updater.go b/ext/updater.go
index 4812f9b..86efd9e 100644
--- a/ext/updater.go
+++ b/ext/updater.go
@@ -35,7 +35,6 @@ type Updater struct {
 	// If nil, the error goes to the logger.
 	UnhandledErrFunc ErrorFunc
 	// Logger specifies an optional logger for unexpected behavior from handlers.
-	// If nil, logging is done via the log package's standard logger.
 	Logger *slog.Logger
 
 	// stopIdling is the channel that blocks the main thread from exiting, to keep the bots running.
@@ -54,7 +53,6 @@ type UpdaterOpts struct {
 	// If nil, the error goes to the logger.
 	UnhandledErrFunc ErrorFunc
 	// Logger specifies an optional logger for unexpected behavior from handlers.
-	// If nil, logging is done via the log package's standard logger.
 	Logger *slog.Logger
 }
 
@@ -71,10 +69,10 @@ func NewUpdater(dispatcher UpdateDispatcher, opts *UpdaterOpts) *Updater {
 	return &Updater{
 		Dispatcher:       dispatcher,
 		UnhandledErrFunc: unhandledErrFunc,
-		Logger:           logger,
+		Logger:           logger.With("component", "updater"),
 		botMapping: botMapping{
 			errFunc: unhandledErrFunc,
-			logger:  logger,
+			logger:  logger.With("component", "botmapping"),
 		},
 	}
 }