fix for remote host ports

.goreleaser.yaml

@@ -16,7 +16,7 @@ builds:
       - arm64
 
 archives:
-  - format: binary
+  - format: tar.gz
     # this name template makes the OS and Arch compatible with the results of uname.
     name_template: >-
       {{ .ProjectName }}

examples/backy.yaml

@@ -33,6 +33,7 @@ cmd-configs:
     notifications:
       - matrix
     name: backup-some-server
+    cron: "0 0 1 * * *"
   hostname:
     name: hostname
     order:

pkg/backy/ssh.go

@@ -209,6 +209,9 @@ func (remoteHost *Host) GetPort() {
 }
 
 func (remoteHost *Host) CombineHostNameWithPort() {
+	if remoteHost.HostName == fmt.Sprintf("%s:%v", remoteHost.HostName, remoteHost.Port) {
+		return
+	}
 	remoteHost.HostName = fmt.Sprintf("%s:%v", remoteHost.HostName, remoteHost.Port)
 }