fix: add workflow

Author: neocybereth

.github/workflows/auto-upgrade-build.yml

@@ -0,0 +1,88 @@
+name: Check and Deploy
+
+on:
+  schedule:
+    - cron: "*/30 * * * *" # runs every 30 minutes
+
+jobs:
+  check_deploy:
+    runs-on: ubuntu-latest
+    steps:
+      # 1. Checkout the repository.
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      # 2. Setup Node.js environment.
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: "16"
+
+      # 3. (Optional) Install additional dependencies for Puppeteer.
+      - name: Install Puppeteer dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libnss3 libatk-bridge2.0-0 libx11-xcb1 libxcomposite1 libxrandr2 libasound2
+
+      # 4. Use Puppeteer to check if the website shows the update text.
+      - name: Check website for update text with Puppeteer
+        id: check
+        run: |
+          npm install puppeteer
+          node -e "const puppeteer = require('puppeteer'); (async () => {
+            const browser = await puppeteer.launch({ args: ['--no-sandbox'] });
+            const page = await browser.newPage();
+            await page.goto('https://www.validityops.com', { waitUntil: 'networkidle2' });
+            const text = await page.evaluate(() => document.body.innerText);
+            const found = text.includes('Your Namadillo version is not compatible with the current Namada Indexer');
+            console.log('Found text:', found);
+            const fs = require('fs');
+            fs.appendFileSync(process.env.GITHUB_OUTPUT, 'found=' + (found ? 'true' : 'false') + '\n');
+            await browser.close();
+          })();"
+
+      # 5. If the text is found, add upstream remote and merge its main branch.
+      - name: Merge upstream changes if update text found
+        if: steps.check.outputs.found == 'true'
+        run: |
+          git remote add upstream https://github.com/anoma/namada-interface.git || true
+          git fetch upstream
+          git checkout main
+          git merge upstream/main --no-edit
+
+      # 6. Build the Namadillo app.
+      - name: Build Namadillo app
+        if: steps.check.outputs.found == 'true'
+        run: |
+          cd apps/namadillo
+          yarn install
+          yarn build
+
+      # 7. Add the rewrites file in the build output (dist).
+      - name: Add rewrites file
+        if: steps.check.outputs.found == 'true'
+        run: |
+          cd apps/namadillo/dist
+          echo '{ "rewrites": [ { "source": "/(.*)", "destination": "/index.html" } ] }' > rewrites.json
+
+      # 8. Commit and push changes back to main.
+      - name: Commit and push changes
+        if: steps.check.outputs.found == 'true'
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add .
+          git commit -m "Auto-update: merge upstream changes and add rewrites" || echo "No changes to commit"
+          git push origin main
+
+      # 9. Deploy using Vercel by piping in the required responses.
+      - name: Deploy with Vercel
+        if: steps.check.outputs.found == 'true'
+        run: |
+          npm install -g vercel
+          # The following simulates:
+          # 1) "y" + Enter
+          # 2) Enter
+          # 3) "y" + Enter
+          # 4) "namada" + Enter
+          printf "y\n\ny\nnamada\n" | vercel --prod