Add CI build

.drone.yml

@@ -0,0 +1,23 @@
+kind: pipeline
+type: docker
+name: default
+
+steps:
+- name: webpack
+  image: node
+  commands:
+    - npm install
+    - npm run publish
+
+- name: publish-container
+  image: plugins/docker
+  settings:
+    username:
+      from_secret: docker_username
+    password:
+      from_secret: docker_password
+    dockerfile: Dockerfile
+    purge: true
+    pull_impage: true
+    repo: arminfriedl/snip
+    tags: latest

Dockerfile

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+FROM python:3.8-alpine
+
+RUN apk update && apk add su-exec \
+  && pip3 install pipenv
+
+COPY . /app
+WORKDIR /app
+
+ENV FLASK_APP=snip
+ENV FLASK_ENV=production
+
+RUN pipenv install
+
+EXPOSE 5000
+CMD ["pipenv", "run", "flask", "run", "--host=0.0.0.0"]