diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
new file mode 100644
index 0000000..aaf5c00
--- /dev/null
+++ b/.gitea/workflows/build.yml
@@ -0,0 +1,26 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  IMAGE_NAME: caddy
+  TAG: latest
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Build and Push Docker image
+        run: |
+          docker build -t $DOMAIN/$REGISTRY_USER/$IMAGE_NAME:latest \
+                       -t $DOMAIN/$REGISTRY_USER/$IMAGE_NAME:${GITEA_SHA} .
+          docker login $DOMAIN -u $REGISTRY_USER -p $GT_TOKEN
+          docker push $DOMAIN/$REGISTRY_USER/$IMAGE_NAME:latest
+          docker push $DOMAIN/$REGISTRY_USER/$IMAGE_NAME:${GITEA_SHA}
+
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..2048554
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,9 @@
+FROM caddy:builder AS builder
+
+RUN xcaddy build \
+    --with github.com/caddy-dns/cloudflare \
+    --with github.com/lucaslorentz/caddy-docker-proxy/v2
+
+FROM caddy:latest
+
+COPY --from=builder /usr/bin/caddy /usr/bin/caddy