Implement saving snapshots to a database

main.go

@@ -25,7 +25,7 @@ type GlobalStats struct {
 }
 
 var (
-	stats    GlobalStats = GlobalStats{
+	stats GlobalStats = GlobalStats{
 		ModificationsPerCommand: sync.Map{},
 	}
 )
@@ -34,8 +34,6 @@ func main() {
 	flag.Usage = func() {
 		fmt.Fprintf(os.Stderr, "Usage: %s [options] <pattern> <lua_expression> <...files_or_globs>\n", os.Args[0])
 		fmt.Fprintf(os.Stderr, "\nOptions:\n")
-		fmt.Fprintf(os.Stderr, "  -git\n")
-		fmt.Fprintf(os.Stderr, "        Use git to manage files\n")
 		fmt.Fprintf(os.Stderr, "  -reset\n")
 		fmt.Fprintf(os.Stderr, "        Reset files to their original state\n")
 		fmt.Fprintf(os.Stderr, "  -loglevel string\n")
@@ -83,7 +81,6 @@ func main() {
 		logger.Trace("Regex: %s", command.Regex)
 		logger.Trace("Files: %v", command.Files)
 		logger.Trace("Lua: %s", command.Lua)
-		logger.Trace("Git: %t", command.Git)
 		logger.Trace("Reset: %t", command.Reset)
 		logger.Trace("Isolate: %t", command.Isolate)
 		logger.Trace("LogLevel: %s", command.LogLevel)
@@ -140,16 +137,22 @@ func main() {
 		logger.Debug("Created logger for command %q with log level %s", cmdName, cmdLogLevel.String())
 	}
 
+	db, err := utils.GetDB()
+	if err != nil {
+		logger.Error("Failed to get database: %v", err)
+		return
+	}
+
 	for file, association := range associations {
 		workers <- struct{}{}
 		wg.Add(1)
 		logger.SafeGoWithArgs(func(args ...interface{}) {
 			defer func() { <-workers }()
 			defer wg.Done()
-
 			// Track per-file processing time
 			fileStartTime := time.Now()
 
+			logger.Debug("Reading file %q", file)
 			fileData, err := os.ReadFile(file)
 			if err != nil {
 				logger.Error("Failed to read file %q: %v", file, err)
@@ -157,18 +160,28 @@ func main() {
 			}
 			fileDataStr := string(fileData)
 
+			logger.Debug("Saving file %q to database", file)
+			err = db.SaveFile(file, fileData)
+			if err != nil {
+				logger.Error("Failed to save file %q to database: %v", file, err)
+				return
+			}
+
+			logger.Debug("Running isolate commands for file %q", file)
 			fileDataStr, err = RunIsolateCommands(association, file, fileDataStr, &fileMutex)
 			if err != nil {
 				logger.Error("Failed to run isolate commands for file %q: %v", file, err)
 				return
 			}
 
+			logger.Debug("Running other commands for file %q", file)
 			fileDataStr, err = RunOtherCommands(file, fileDataStr, association, &fileMutex, commandLoggers)
 			if err != nil {
 				logger.Error("Failed to run other commands for file %q: %v", file, err)
 				return
 			}
 
+			logger.Debug("Writing file %q", file)
 			err = os.WriteFile(file, []byte(fileDataStr), 0644)
 			if err != nil {
 				logger.Error("Failed to write file %q: %v", file, err)
@@ -263,7 +276,6 @@ func CreateExampleConfig() {
 			Regex:    "price=\"(\\d+)\"",
 			Lua:      "if num(v1) < 100 then return v1 * 1.5 else return v1 end",
 			Files:    []string{"items/*.xml", "shop/*.xml"},
-			Git:      true,
 			LogLevel: "DEBUG",
 		},
 		{