.travis.yml

language: cpp
sudo: required
services:
  - docker

# Define test environments.
matrix:
  include:
    # Debian 9 (stretch).
    - env:
      - NAME=debian
      - IMAGE=debian:stretch
      - PREPARE_UPDATE_CMD="apt-get update"
      - PREPARE_UPGRADE_CMD="apt-get -y full-upgrade"
      - PREPARE_INSTALL_CMD="apt-get -y install autoconf automake libtool
          autopoint gettext pkg-config cmake make g++ libglib2.0-dev
          libpurple-dev libsigc++-2.0-dev libncursesw5-dev libtermkey-dev
          python3 doxygen graphviz"
    # Fedora 27.
    - env:
      - NAME=fedora
      - IMAGE=fedora:27
      - PREPARE_UPDATE_CMD="dnf makecache"
      - PREPARE_UPGRADE_CMD="dnf -y upgrade"
      - PREPARE_INSTALL_CMD="dnf -y install autoconf automake libtool
          gettext-devel pkgconfig cmake make gcc-c++ glib2-devel libpurple-devel
          libsigc++20-devel ncurses-devel libtermkey-devel doxygen graphviz"

# Define common environment variables.
env:
  global:
    - MAKE_JOBS=-j4

before_install:
  # Spin a docker image.
  - docker run -d --name ${NAME} -v $(pwd):/travis ${IMAGE} tail -f /dev/null

install:
  # Update the system to the last version of all packages. Note that typically
  # package upgrade should be done when an image is created from a Dockerfile to
  # provide a reproducible environment. However, it is more interesting to test
  # that CenterIM 5 works on a fully updated system and this approach also saves
  # troubles with building and storing own Docker images and keeping them
  # appropriately updated.
  - docker exec -t ${NAME} bash -c "${PREPARE_UPDATE_CMD}"
  - docker exec -t ${NAME} bash -c "${PREPARE_UPGRADE_CMD}"
  - docker exec -t ${NAME} bash -c "${PREPARE_INSTALL_CMD}"
  - docker restart ${NAME}

script:
  # Check the autotools build.
  - docker exec -t ${NAME} bash -c "cd /travis;
      ./bootstrap && ./configure && make ${MAKE_JOBS} distcheck"
  # Check the cmake build. This uses the tarball produced in the previous step
  # to make sure the distribution includes all files necessary for cmake.
  - docker exec -t ${NAME} bash -c "cd /travis;
      mkdir distcheck-cmake && cd distcheck-cmake &&
        tar -xvzf ../centerim5-*.tar.gz && cmake centerim5-* &&
        make ${MAKE_JOBS} && make ${MAKE_JOBS} check"
  # Build the documentation.
  - docker exec -t ${NAME} bash -c "cd /travis; make doc"

after_script:
  # Stop the container.
  - docker stop ${NAME}