diff --git a/.github/workflows/articles.yml b/.github/workflows/articles.yml
new file mode 100644
index 0000000..1cbf042
--- /dev/null
+++ b/.github/workflows/articles.yml
@@ -0,0 +1,45 @@
+name: Update Content
+
+on:
+  push:
+    paths:
+      - 'public/data/**'
+    branches:
+      - content
+
+jobs:
+  update-content:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout content branch
+        uses: actions/checkout@v2
+        with:
+          ref: content
+
+      - name: Generate indexes
+        run: |
+          cd public/data
+          for dir in */; do
+            if [ -d "$dir" ]; then
+              cd "$dir"
+              ls *.md 2>/dev/null | jq -R -s -c 'split("\n")[:-1]' > index.json
+              cd ..
+            fi
+          done
+
+      - name: Checkout gh-pages
+        uses: actions/checkout@v2
+        with:
+          ref: gh-pages
+          path: gh-pages
+
+      - name: Copy updated files
+        run: |
+          mkdir -p gh-pages/data
+          cp -r public/data/* gh-pages/data/
+          cd gh-pages
+          git config user.name github-actions
+          git config user.email github-actions@github.com
+          git add data/
+          git commit -m "Update content from content branch" || echo "No changes to commit"
+          git push origin gh-pages
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