feat: automated docs deployment

Author: boazpoolman

.github/workflows/deploy-docs.yml

@@ -0,0 +1,52 @@
+name: Deploy Docs
+
+on:
+  push:
+    tags:
+      - "docs@*"
+
+jobs:
+  deploy:
+    name: Deploy
+    runs-on: ubuntu-latest
+    environment:
+      name: docs.pluginpal.io
+      url: https://docs.pluginpal.io/webtools
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up Docker
+        uses: actions/setup-node@v3
+        with:
+          node-version: '14'
+
+      - name: Build a Docker image
+        run: |
+          cd packages/docs
+          docker build \
+            -t docs-webtools:latest .
+          docker save -o docs-webtools-latest.tar docs-webtools:latest
+
+      - name: Transfer the Docker image to the Dokku server
+        uses: appleboy/[email protected]
+        with:
+          host: ${{ secrets.SSH_HOST }}
+          username: ${{ secrets.SSH_CI_USERNAME }}
+          password: ${{ secrets.SSH_CI_PASSWORD }}
+          source: packages/docs/docs-webtools-latest.tar
+          target: /var/lib/dokku/data/storage/docs/docker-images
+
+      - name: Deploy the Dokku app based on the Docker image
+        uses: appleboy/[email protected]
+        with:
+          host: ${{ secrets.SSH_HOST }}
+          username: ${{ secrets.SSH_CI_USERNAME }}
+          password: ${{ secrets.SSH_CI_PASSWORD }}
+          script_stop: true
+          script: |
+            sudo docker load -i /var/lib/dokku/data/storage/docs/docker-images/docs-webtools-latest.tar
+            DOCS_WEBTOOLS_LATEST_IMAGE=$(sudo docker images --format "{{.ID}}" docs-webtools:latest)
+            sudo docker tag docs-webtools:latest docs-webtools:$DOCS_WEBTOOLS_LATEST_IMAGE
+            dokku git:from-image docs-webtools docs-webtools:$DOCS_WEBTOOLS_LATEST_IMAGE
+            sudo docker system prune --all --force