what a waste of time that was

.gitea/workflows/deploy.yml

@@ -17,6 +17,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up SSH
+        id: set-up-ssh
         run: |
           mkdir -p /home/node/.ssh
           echo "$SSH_PRIVATE_KEY" > /home/node/.ssh/dokku-deploy
@@ -24,10 +25,9 @@ jobs:
           ssh-keyscan -H 192.168.1.46 >> /home/node/.ssh/known_hosts
         env:
           SSH_PRIVATE_KEY: ${{ secrets.DOKKU_DEPLOY_KEY }}
-
       - name: Deploy to Dokku
         env:
-          GIT_SSH_COMMAND: 'ssh -o UserKnownHostsFile=/home/node/.ssh/known_hosts'
+          GIT_SSH_COMMAND: 'ssh -A -o UserKnownHostsFile=/home/node/.ssh/known_hosts'
         run: |
           eval $(ssh-agent -s)
           ssh-add /home/node/.ssh/dokku-deploy