test alpine based image (#1)

.drone.yml

@@ -15,7 +15,7 @@ steps:
       - git submodule update --init --recursive
 
   - name: "Hugo test build"
-    image: klakegg/hugo:0.91.0-ext-ubuntu
+    image: klakegg/hugo:0.91.1-ext-alpine-ci
     commands:
       - hugo --gc --minify
 

Dockerfile

@@ -1,4 +1,4 @@
-FROM klakegg/hugo:0.91.0-ext-ubuntu as builder
+FROM klakegg/hugo:0.91.1-ext-alpine-ci as builder
 COPY . /src
 #RUN ls -la
 WORKDIR /src