ci: add drone config

.drone.yml

@@ -0,0 +1,17 @@
+---
+kind: pipeline
+type: docker
+name: caddy-build-deploy
+
+steps:
+  - name: podman-build
+    image:
+    volumes:
+      - name: docker-sock
+        path: /run/podman/podman.sock
+    commands:
+      - podman build -t registry.meatbag.se/meatbag/murmur .
+
+trigger:
+  branch:
+    - master

Dockerfile

@@ -1,9 +1,12 @@
-FROM caddy:2.6-builder AS builder
+FROM caddy:2.6.4-builder AS builder
 
+#
+## build with additional plugins
+#
 RUN xcaddy build \
     --with github.com/caddy-dns/cloudflare \
     --with github.com/mholt/caddy-dynamicdns
 
-FROM caddy:2.6
+FROM caddy:2.6.4
 
 COPY --from=builder /usr/bin/caddy /usr/bin/caddy