language: cpp
dist: bionic

git:
  depth: false

addons:
  apt:
    packages:
    - ninja-build
    - qt5-default
    - qtmultimedia5-dev
    - valgrind
    - g++-8

env:
  global:
  - DESTDIR="$TRAVIS_BUILD_DIR/install"
  - CMAKE_ARGS="-DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_PREFIX_PATH=$DESTDIR/usr"
  - VALGRIND="valgrind --tool=memcheck --leak-check=yes --gen-suppressions=all --suppressions=tests/.valgrind.supp $VALGRIND_OPTIONS"

matrix: # TODO: consider parallel execution, this thing takes an hour to run
  include:
  - os: linux
    compiler: gcc
  - os: linux
    compiler: clang
  - os: osx
    osx_image: xcode10.1
    env: [ 'E2EE=1', 'VALGRIND=' ]
    addons:
      homebrew:
        update: true
        packages:
        - qt5
    before_cache:
    - brew cleanup
    cache:
      directories:
      - $HOME/Library/Caches/Homebrew
  # Check a few more advanced configurations
  - os: linux
    compiler: gcc
    env: [ E2EE=1, UPDATE_API=1 ] # Check UPDATE_API with one of fatter options
  - os: linux
    compiler: clang
    env: [ E2EE=1 ]
  - os: linux
    compiler: gcc
    env: [ E2EE=1 ]

before_install:
- if [ -f "$(which ninja)" ]; then export CMAKE_ARGS="$CMAKE_ARGS -GNinja"; fi
- if [ "$TRAVIS_OS_NAME" = "osx" ]; then export PATH=/usr/local/opt/qt/bin:$PATH; fi
# The recent GTAD uses std::filesystem that's not available in stock bionic
- |
  if [ -n "$UPDATE_API" ]; then
    export CC=gcc-8 CXX=g++-8
    export CMAKE_UPDATE_API_ARGS="-DMATRIX_DOC_PATH=../matrix-doc -DGTAD_PATH=../gtad/gtad"
  fi
- |
  if [ -n "$E2EE" ]; then
    export CMAKE_E2EE_ARGS="-DQuotient_ENABLE_E2EE=ON"
    export QMAKE_E2EE_ARGS='"DEFINES += Quotient_E2EE_ENABLED USE_INTREE_LIBQOLM" "INCLUDEPATH += olm/include" "LIBS += -Lolm/build"'
    export LIB_PATH_E2EE=olm/build
  fi
# RPM spec-style: swallow a command with default parameters into an alias
# and add/override parameters further in the code if/as necessary
- shopt -s expand_aliases
- alias _cmake_config='cmake $CMAKE_ARGS . -Bbuild'
- alias _cmake_build='cmake --build build'

install:
- pushd .. # Go out of libQuotient source tree
- |
  if [ -n "$E2EE" ]; then
    git clone https://gitlab.matrix.org/matrix-org/olm.git
    pushd olm
    _cmake_config
    _cmake_build --target install
    popd
  fi

- |
  if [ -n "$UPDATE_API" ]; then
    git clone https://github.com/matrix-org/matrix-doc.git
    git clone --recursive https://github.com/KitsuneRal/gtad.git
    pushd gtad
    cmake $CMAKE_ARGS .
    cmake --build .
    popd
  fi
- popd # back to libQuotient source tree

before_script:
- _cmake_config $CMAKE_UPDATE_API_ARGS $CMAKE_E2EE_ARGS
- if [ -n "$UPDATE_API" ]; then _cmake_build --target update-api; fi

script:
- _cmake_build --target install
# Build quotest with the installed libQuotient
- cmake $CMAKE_ARGS tests -Bbuild-test
- cmake --build build-test --target all
# Build with qmake
- qmake -Wall quotest.pro "CONFIG += debug" "CONFIG -= app_bundle" "QMAKE_CC = $CC" "QMAKE_CXX = $CXX" -- $QMAKE_E2EE_ARGS
- make all
# Run the qmake-compiled quotest under valgrind
- if [ "$TEST_USER" != "" ]; then LD_LIBRARY_PATH="$LIB_PATH_E2EE" $VALGRIND ./quotest "$TEST_USER" "$TEST_PWD" quotest-travis '#quotest:matrix.org' "Travis CI job $TRAVIS_JOB_NUMBER"; fi

notifications:
  webhooks:
    urls:
    - "https://scalar.vector.im/api/neb/services/hooks/dHJhdmlzLWNpLyU0MGtpdHN1bmUlM0FtYXRyaXgub3JnLyUyMVBDelV0eHRPalV5U3hTZWxvZiUzQW1hdHJpeC5vcmc"
    on_success: change  # always|never|change
    on_failure: always
    on_start: never