# Use Ubuntu 14.04 (trusty), as per http://blog.travis-ci.com/2015-10-14-opening-up-ubuntu-trusty-beta/
sudo: false
dist: trusty
services:
  - docker
language: c
compiler:
  - gcc
  - clang
addons:
  apt:
    packages:
    - clang-format-3.5
script:
  - clang-format-3.5 -i *.[ch] && git diff --exit-code || (echo 'Code was not formatted using clang-format!'; false)
  - docker build --pull --no-cache --rm -t=i3lock -f travis/Dockerfile .
  - docker run -e CC=$CC -v $PWD:/usr/src:rw i3lock /bin/sh -c 'autoreconf -fi && mkdir -p build && cd build && (../configure || (cat config.log; false)) && make -j V=1 CFLAGS="-Wformat -Wformat-security -Wextra -Wno-unused-parameter -Werror"'