Update action.yml

action.yml

@@ -34,13 +34,16 @@ runs:
         HOST: ${{ inputs.host }}
         PORT: ${{ inputs.port }}
       run: |
-        # 1. Setup the SSH directory and private key
+        # 1. Setup the SSH directory
         mkdir -p ~/.ssh
         chmod 700 ~/.ssh
-        echo "$SSH_KEY" > ~/.ssh/gitea_key
+        
+        # 2. Safely write the private key and force a trailing newline
+        cat <<< "$SSH_KEY" > ~/.ssh/gitea_key
+        echo "" >> ~/.ssh/gitea_key
         chmod 600 ~/.ssh/gitea_key
         
-        # 2. Configure SSH for the custom port and bypass host key prompt
+        # 3. Configure SSH for the custom port and bypass host key prompt
         cat >> ~/.ssh/config <<EOF
         Host $HOST
           Port $PORT
@@ -49,15 +52,15 @@ runs:
           StrictHostKeyChecking no
         EOF
         
-        # 3. Ensure workspace is empty before cloning
+        # 4. Ensure workspace is empty before cloning
         cd $GITHUB_WORKSPACE
         find . -mindepth 1 -delete
         
-        # 4. Clone the repository
+        # 5. Clone the repository
         echo "Cloning $REPO..."
         git clone ssh://git@$HOST:$PORT/$REPO.git .
         
-        # 5. Checkout the specific ref
+        # 6. Checkout the specific ref
         if [ -n "$REF" ]; then
           echo "Checking out ref: $REF"
           git checkout "$REF"