add version and cli customization

dockerfile

@@ -20,12 +20,12 @@ RUN apk add --no-cache \
     unzip \
     ca-certificates
 
-COPY --from=builder /server /
+COPY --from=builder /beszel /
 
 COPY ./site/dist /site/dist
 
 EXPOSE 8080
 
-ENTRYPOINT [ "/server" ]
+ENTRYPOINT [ "/beszel" ]
 
 CMD ["serve", "--http=0.0.0.0:8080"]

main.go

@@ -28,11 +28,16 @@ import (
 	"golang.org/x/crypto/ssh"
 )
 
+var Version = "0.0.1-alpha.0"
+
 var app *pocketbase.PocketBase
 var serverConnections = make(map[string]Server)
 
 func main() {
 	app = pocketbase.New()
+	app.RootCmd.Version = Version
+	app.RootCmd.Use = "beszel"
+	app.RootCmd.Short = ""
 
 	// loosely check if it was executed using "go run"
 	isGoRun := strings.HasPrefix(os.Args[0], os.TempDir())