language: generic
sudo: required

services:
  - docker
  - bash -c 'shellcheck grml-debootstrap chroot-script'

before-install:
  - docker pull koalaman/shellcheck:stable

script:
  - docker run koalaman/shellcheck --version
  - docker run -v "$(pwd)":/code koalaman/shellcheck -e SC2181 /code/chroot-script /code/grml-debootstrap

matrix:
  fast_finish: true