diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
new file mode 100644
index 0000000..145a5c9
--- /dev/null
+++ b/.gitea/workflows/build.yml
@@ -0,0 +1,29 @@
+name: Build and Bundle Gleam App
+run-name: ${{ gitea.actor }} pushed a commit
+
+on:
+  push:
+    branches:
+      - "**" # Triggers on every commit to any branch
+
+jobs:
+  build-and-bundle:
+    runs-on: ubuntu-latest
+    container:
+      # Replace this with the path to the image you built and pushed
+      image: jaypoch/lumabuilder:latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Build Gleam to JavaScript
+        run: gleam build --target javascript
+
+      - name: Bundle with esbuild
+        run: |
+          npx esbuild build/dev/javascript/markdown2/markdown2.mjs \
+            --bundle \
+            --outfile=parser.js \
+            --format=iife \
+            --global-name=App