Port to Golang

1 files changed, 44 insertions, 0 deletions

diff --git a/cmd/mirror/main.go b/cmd/mirror/main.go
new file mode 100644
index 0000000..e8a7f6c
--- /dev/null
+++ b/cmd/mirror/main.go
@@ -0,0 +1,44 @@
+package main
+
+import (
+	"flag"
+	"log"
+	"os"
+
+	"git.server.ky/slackcoder/mirror/internal/service"
+)
+
+type Flags struct {
+	Config  string
+	Mirrors string
+}
+
+func ParseFlags() *Flags {
+	var flags Flags
+
+	flag.StringVar(&flags.Config, "config", "/etc/mirror/config.json", "configuration file")
+
+	flag.Parse()
+	return &flags
+}
+
+func exitOnError(err error) {
+	if err != nil {
+		log.Printf("%s", err)
+		os.Exit(-1)
+	}
+}
+
+func main() {
+	flags := ParseFlags()
+
+	var cfg service.Config
+	err := service.ApplyFileConfig(&cfg, flags.Config)
+	exitOnError(err)
+
+	srv, err := service.NewService(&cfg)
+	exitOnError(err)
+
+	err = srv.Run()
+	exitOnError(err)
+}