Embed spellfix.dll

main.go

@@ -24,7 +24,7 @@ func init() {
 	logFile, err := os.Create("main.log")
 	if err != nil {
 		log.Printf("Error creating log file: %v", err)
-		os.Exit(1)
+		return
 	}
 	logger := io.MultiWriter(os.Stdout, logFile)
 	log.SetOutput(logger)
@@ -42,31 +42,53 @@ var (
 
 //go:embed food.ddl
 var foodDDL string
+//go:embed spellfix.dll
+var spellfixDll []byte
 
 // TODO: Embed food.ddl and create DB if no exists
 // TODO: Add averages to graphs (ie. R2) https://stackoverflow.com/questions/60622195/how-to-draw-a-linear-regression-line-in-chart-js
 func main() {
+	_, err := os.Open("spellfix.dll")
+	if err != nil && !os.IsNotExist(err) {
+		Error.Printf("Error looking for spellfix.dll: %v", err)
+		return
+	}
+	if err != nil && os.IsNotExist(err) {
+		log.Printf("No spellfix.dll found, creating...")
+		file, err := os.Create("spellfix.dll")
+		if err != nil {
+			Error.Printf("Error creating spellfix.dll: %v", err)
+			return
+		}
+		_, err = file.Write(spellfixDll)
+		if err != nil {
+			Error.Printf("Error writing spellfix.dll: %v", err)
+			return
+		}
+		file.Close()
+	}
+
 	dbpath := flag.String("db", "food.db", "Path to the database file")
 	flag.Parse()
 
 	db := DB{path: *dbpath}
-	err := db.Open()
+	err = db.Open()
 	if err != nil {
 		Error.Printf("%++v", err)
-		os.Exit(1)
+		return
 	}
 	defer db.Close()
 	err = db.Init(foodDDL)
 	if err != nil {
 		Error.Printf("Error initializing database: %++v", err)
-		os.Exit(1)
+		return
 	}
 
 	settingsService = &SettingsService{db: &db}
 	err = settingsService.LoadSettings()
 	if err != nil {
 		Error.Printf("%++v", err)
-		os.Exit(1)
+		return
 	}
 	log.Printf("Loaded settings as: %++v", Settings)