feat: implement new generic parser and improve production readyness

file_monitor.go

@@ -6,18 +6,19 @@ import (
 	"log/slog"
 	"regexp"
 	"strings"
-	"tixel_watch/models"
-	"tixel_watch/parser"
+	"watch-tool/models"
+	"watch-tool/parser"
 
 	"github.com/hpcloud/tail"
 )
 
 type FileMonitor struct {
-	config ToolConfig
-	parser parser.Parser
+	config   ToolConfig
+	parser   parser.Parser
+	hostname string
 }
 
-func NewFileMonitor(config ToolConfig) *FileMonitor {
+func NewFileMonitor(config ToolConfig, hostname string) *FileMonitor {
 	var logParser parser.Parser
 
 	if config.Format.Pattern != "" {
@@ -34,15 +35,16 @@ func NewFileMonitor(config ToolConfig) *FileMonitor {
 		}
 	} else {
 		var err error
-		logParser, err = parser.New(config.Name, "custom")
+		logParser, err = parser.New(config.Name, "custom", hostname)
 		if err != nil {
 			slog.Error("cannot get tool specific parser", "error", err)
 		}
 	}
 
 	return &FileMonitor{
-		config: config,
-		parser: logParser,
+		config:   config,
+		parser:   logParser,
+		hostname: hostname,
 	}
 }