workflows: added docs job

Author: pandadiestro

.github/workflows/docs.yml

@@ -0,0 +1,28 @@
+name: Deploy Action
+on:
+  push:
+    branches:
+      - 'main'
+    paths:
+      - 'stiller-backend/docs/*'
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: system deps
+        run: |
+          sudo apt install --upgrade -y openssh-client openssh-known-hosts openssh-server
+      - name: ssh setup
+        run: |
+          mkdir -p ~/.ssh/
+          chmod 700 ~/.ssh/
+          eval "$(ssh-agent -s)"
+          echo "${{ secrets.SSH_PRIVKEY }}" | tr -d '\r' > ~/.ssh/id_rsa
+          echo "${{ secrets.SSH_PUBKEY }}" | tr -d '\r' > ~/.ssh/id_rsa.pub
+          chmod 600 ~/.ssh/id_rsa
+          chmod 600 ~/.ssh/id_rsa.pub
+          ssh-add -vvv
+          ls ~/.ssh/
+          ssh-keyscan -H "${{ secrets.SSH_IP }}" >> ~/.ssh/known_hosts
+      - name: deploy
+        run: ssh -vT "bauer@${{ secrets.SSH_IP }}" "cd ~/clones/metagallery/stiller-backend && git pull"