Add SSH port variable

README.md

@@ -26,4 +26,5 @@ jobs:
           RSYNC_USERHOST: user@example.host
         with:
           rsync-arguments: --archive --compress --delete --verbose
+          ssh-port: '22'
 ```

action.yml

@@ -9,9 +9,15 @@ inputs:
     description: Rsync arguments
     required: false
     default: --archive --compress --delete --verbose
+  ssh-port:
+    description: SSH port
+    required: false
+    default: '22'
+
 
 runs:
   using: docker
   image: Dockerfile
   args:
     - ${{ inputs.rsync-arguments }}
+    - ${{ inputs.ssh-port }}

deploy.sh

@@ -3,6 +3,7 @@
 set -euo pipefail
 
 options="$1"
+ssh_port="$2"
 SSH_HOME="${HOME}/.ssh"
 SSH_KEYPATH="${SSH_HOME}/deploy_key"
 
@@ -12,5 +13,5 @@ chmod 600 "$SSH_KEYPATH"
 
 echo "Deploying..."
 rsync $options \
-  -e "ssh -i $SSH_KEYPATH -o StrictHostKeyChecking=no" \
+  -e "ssh -p $ssh_port -i $SSH_KEYPATH -o StrictHostKeyChecking=no" \
    "$RSYNC_SOURCE" "$RSYNC_USERHOST":"$RSYNC_DESTINATION"