sudo: false

services:
  - docker

script:
  - ./update.sh && git diff --quiet HEAD
  - for i in $(git diff --stat --name-only HEAD~1 | grep Dockerfile); do docker build -< $i; done

services:
  - docker

script:
  - ./update.sh && git diff --quiet HEAD
  - for i in $(git diff --stat --name-only HEAD~1 | grep Dockerfile); do docker build -< $i; done

Drop unused sudo: false directive
CI: Drop unused sudo: false directive