[CI/CD] replace ssh-agent

.woodpecker.yml

@@ -8,12 +8,10 @@ pipeline:
   upload: 
     image: archlinux
     commands:
-      - pacman -Syu openssh
-      - eval `ssh-agent -s`
-      - echo "$SSH-KEY" | ssh-add -
       - mkdir -p ~/.ssh
+      - echo "$SSH-KEY" > .ssh/id_25519
       - echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config
-      - rsync -rv -e "ssh -p $SSH-PORT" /woodpecker/build/ woodpecker@$SSH-HOST:/home/woodpecker/build/vrifox.cc/ --checksum
+      - rsync -rv -e "ssh -p $SSH-PORT -i ~/.ssh/id_ed25519" /woodpecker/build/ woodpecker@$SSH-HOST:/home/woodpecker/build/vrifox.cc/ --checksum
     secrets: [ ssh-key, ssh-port, ssh-host, ssh-dir ]
 
 branches: main