1 files changed, 26 insertions, 20 deletions
diff --git a/cmd/mirror/main.go b/cmd/mirror/main.go
index 1da9b15..4c551f0 100644
--- a/cmd/mirror/main.go
+++ b/cmd/mirror/main.go
@@ -6,6 +6,7 @@ import (
 	"log"
 	"os"
 	"os/signal"
+	"strings"
 	"syscall"
 
 	"git.server.ky/slackcoder/mirror/internal/service"
@@ -23,8 +24,7 @@ type Flags struct {
 func ParseFlags() *Flags {
 	var flags Flags
 
-	flag.StringVar(&flags.Config, "config", "/etc/mirror/mirror.toml", "configuration file which takes precedence")
-	flag.StringVar(&flags.ConfigDir, "config-dir", "/etc/mirror/conf.d", "configuration directory")
+	flag.StringVar(&flags.Config, "config", "/etc/mirror/conf.d,/etc/mirror/mirror.toml", "comma separated configuration files or directories")
 	flag.BoolVar(&flags.Version, "version", false, "print version")
 
 	flag.Parse()
@@ -38,11 +38,27 @@ func exitOnError(err error) {
 	}
 }
 
-func handleSignal(c <-chan os.Signal, srv *service.Service) {
+func splitCommaString(str string) []string {
+	strs := strings.Split(str, ",")
+
+	for i := range strs {
+		strs[i] = strings.TrimSpace(strs[i])
+	}
+
+	return strs
+}
+
+func handleSignal(c <-chan os.Signal, srv *service.Service, flags *Flags) {
 	for v := range c {
 		if v == syscall.SIGHUP {
-			var cfg service.Config
-			_ = srv.Reload(&cfg)
+			configs := splitCommaString(flags.Config)
+			cfg, err := service.ReadConfig(configs...)
+			if err != nil {
+				srv.Log(err.Error())
+				continue
+			}
+
+			srv.Reload(cfg)
 		}
 	}
 }
@@ -56,26 +72,16 @@ func main() {
 		os.Exit(0)
 	}
 
-	signalCh := make(chan os.Signal, 1)
-	signal.Notify(signalCh, syscall.SIGHUP)
-
-	var cfg service.Config
-
-	c, err := service.ReadConfigDir(flags.ConfigDir)
+	configs := splitCommaString(flags.Config)
+	cfg, err := service.ReadConfig(configs...)
 	exitOnError(err)
 
-	cfg.Append(c)
-
-	c, err = service.ReadConfig(flags.Config)
+	srv, err := service.NewService(cfg)
 	exitOnError(err)
 
-	cfg.Append(c)
-
-	srv, err := service.NewService(&cfg)
-	exitOnError(err)
-
-	signalCh = make(chan os.Signal, 1)
+	signalCh := make(chan os.Signal, 1)
 	signal.Notify(signalCh, syscall.SIGHUP)
+	go handleSignal(signalCh, srv, flags)
 
 	err = srv.Run()
 	exitOnError(err)