.travis.yml

# dist: affects ubuntu. See https://docs.travis-ci.com/user/reference/overview/ gives distribution options
#       google searches on 'ubuntu focal 20.04' for example:
#       ubuntu focal 20.04 uses qt 5.15 (but has problems with xcb)
#       ubuntu bionic 18.04 uses qt 5.9 
#       ubuntu xenial 16.04 uses qt 5.5 (but breaks /etc/init.d/xvfb step below)
#       ubuntu trusty 14.04 uses qt 5.2 and xcode 9.4.1
# osx_image: affects macos
# xcode versions are set using osx_image (https://docs.travis-ci.com/user/reference/osx and

dist: trusty
language: cpp

matrix:
  include:
    - os: linux
    - os: linux
      env: BUILD_DEBUG="1"
    - os: osx
      env: ARCH="x86_64"
      compiler: "clang"
      osx_image: xcode12
    - os: osx
      env: ARCH="x86_64" BUILD_DEBUG="1"
      compiler: "clang"
      osx_image: xcode12
     
# xvfb setup is discussed at https://docs.travis-ci.com/user/gui-and-headless-browsers/
before_script:
 - if [ `uname` = "Linux" ]; then
     export DISPLAY=:99.0;
     sh -e /etc/init.d/xvfb start;
     sleep 3;
   fi

before_install:
 - if [ `uname` = "Linux" ]; then
     sudo -E apt-get update -qq;
     sudo -E apt-get install --yes --no-install-recommends qtbase5-dev qttools5-dev qt5-default qttools5-dev-tools qt5-qmake liblog4cpp5-dev libfftw3-dev libqt5sql5-sqlite xvfb python3 python3-pip python3-lxml python3-numpy python3-pandas gdb;
   elif [ `uname` = "Darwin" ]; then
     brew update;
     brew info qt5;
     brew install fftw log4cpp qt5;
     export QT5BREWHOME="/usr/local/opt/qt";
   fi

script:
 - if [ `uname` = "Darwin" ]; then
    export CPPFLAGS="-I$QT5BREWHOME/include";
    export LDFLAGS="-L$QT5BREWHOME/lib";
    export PATH=$QT5BREWHOME/bin:$PATH;
    export FFTW_HOME=`brew --prefix homebrew/core/fftw`;
    export LOG4CPP_HOME=`brew --prefix homebrew/core/log4cpp`;
   fi
 - if [ "$BUILD_DEBUG" = "1" ]; then
    export BUILD_FLAGS="CONFIG+=debug";
   fi
 - qmake $BUILD_FLAGS engauge.pro
#hacks
 - if [ `uname` = "Darwin" ]; then
    sed -ibak '/^LIBS/s/-lQt5/-framework Qt/g' Makefile;
    sed -ibak2 's|-L/usr/local/Cellar|-F/usr/local/Cellar|g' Makefile;
    sed -ibak3 's|-F/usr/local/Cellar/log4cpp|-L/usr/local/Cellar/log4cpp|g' Makefile;
   fi
 - make -j4
 - if [ `uname` = "Linux" ]; then
    cd help && ./build.bash && cd ..;
   else
    cd help && ./build_qt5_12_0.bash && cd ..;   
   fi
 - if [ `uname` = "Darwin" -a "$BUILD_DEBUG" = "1" ]; then
    cp $FFTW_HOME/lib/lib* src;
    cp $LOG4CPP_HOME/lib/lib* src;
   fi
#no gui tests on OSX for release version
 - if [ `uname` != "Darwin" -o "$BUILD_DEBUG" = "1" ]; then
    cd src && ./build_and_run_all_gui_tests && cd ..;
   fi
#no python tests on OSX. cd test && ./DumpGraphAndScreenCoordinates_test.py && cd ..;
 - if [ `uname` = "Linux" ]; then
    export ENGAUGE_EXECUTABLE=../bin/engauge;
    cd test && ./DumpGraphAndScreenCoordinates_test.py && cd ..;
   fi
#no cli tests on OSX
 - if [ `uname` = "Linux" ]; then
    cd src && ./build_and_run_all_cli_tests && cd ..;
   fi
 
after_success:
 - file bin/engauge*