initial logging to a file support for the client:

1 files changed, 12 insertions, 0 deletions

diff --git a/cmd/gos/main.go b/cmd/gos/main.go
index 35b476f..f757c64 100644
--- a/cmd/gos/main.go
+++ b/cmd/gos/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"flag"
 	"log"
+	"os"
 
 	"codeberg.org/snonux/gos/internal/client/tui"
 	config "codeberg.org/snonux/gos/internal/config/client"
@@ -16,6 +17,17 @@ func main() {
 		log.Fatal("error building config:", err)
 	}
 
+	var logFD *os.File
+	if conf.LogFile != "" {
+		var err error
+		logFD, err = os.OpenFile(conf.LogFile, os.O_APPEND|os.O_RDWR|os.O_CREATE, 0644)
+		if err != nil {
+			panic(err)
+		}
+		log.SetOutput(logFD)
+	}
+	defer logFD.Close()
+
 	if err := tui.Run(conf); err != nil {
 		log.Fatal("error running TUI:", err)
 	}