message: Introduce simple Docker build as separate stage
  (for develop branch and default node 14 on linux/amd64 only)
diff: dist: xenial
  language: node_js
  +services:
  + - docker
  os:
  - linux
  - osx
  @@ -121,6 +123,10 @@ jobs:
  on:
  repo: bkimminich/juice-shop
  edge: true
  + - stage: docker
  + if: "(branch = develop) AND NOT type = pull_request"
  + install: skip
  + script: docker build -t bkimminich/juice-shop:snapshot .
  notifications:
  webhooks:
  urls:
  