.travis.yml

dist: xenial

language: generic

addons:
  apt:
    sources:
    - sourceline: 'ppa:octave/stable'   ## without this, it's octave 4.0.0
    packages:
    - coinor-libipopt-dev
    - liboctave-dev
    - octave        # octave 4.2.2
    update: true
  homebrew:
    packages:
    - bash
    - gcc
    - octave        # octave 5.1.0
    - wget
    update: true
os:
- linux
- osx

install:
# build and install IPOPT from source on Mac
- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then git clone https://www.github.com/coin-or/coinbrew;                                  fi
- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then cd coinbrew;                                                                        fi
- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then ./coinbrew fetch Ipopt --no-prompt;                                                 fi
- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then ./coinbrew build Ipopt --prefix=$TRAVIS_BUILD_DIR/install --test --no-prompt;       fi
- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then ./coinbrew install Ipopt;                                                           fi
- if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then cd ..;                                                                              fi
# # https://github.com/travis-ci/travis-ci/issues/9080
# - sudo systemctl disable apt-daily.timer
# - sudo killall apt.systemd.daily || true
# 
# - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then rm '/usr/local/include/c++'; fi
# - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update                ; fi
# - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install ipopt         ; fi
# - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install octave        ; fi
# - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-add-repository -y ppa:octave/stable; fi
# - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get update -qq                     ; fi
# - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo apt-get install -qq coinor-libipopt-dev octave liboctave-dev; fi

env:
  global:
  - IPOPT_VER=3.11.9

script:
# build IPOPT MEX file
- export PKG_CONFIG_PATH=$TRAVIS_BUILD_DIR/install/lib/pkgconfig
- mkdir $TRAVIS_BUILD_DIR/build
- curl -SL https://github.com/coin-or/Ipopt/archive/releases/${IPOPT_VER}.tar.gz | tar -xzC $TRAVIS_BUILD_DIR/build
- mv $TRAVIS_BUILD_DIR/build/Ipopt-releases-${IPOPT_VER}/Ipopt/contrib/MatlabInterface $TRAVIS_BUILD_DIR/build/ipopt
- mv $TRAVIS_BUILD_DIR/.travis/Makefile $TRAVIS_BUILD_DIR/build/ipopt/src
- make -C $TRAVIS_BUILD_DIR/build/ipopt/src
- mv $TRAVIS_BUILD_DIR/build/ipopt/src/*.mex $TRAVIS_BUILD_DIR/build/ipopt/

# print Octave version number
- octave-cli --no-gui --eval ver

# install IPOPT MEX file
- octave-cli --no-gui --eval "addpath('$TRAVIS_BUILD_DIR/build/ipopt'); savepath"

# install MATPOWER
- octave-cli --no-gui --eval "install_matpower(1,1,1)"

# print version numbers
- octave-cli --no-gui --eval "qps_glpk( [],[1; 1],[1 1],[2],[2],[1; 1],[1; 1],[1; 1],struct('verbose', 3));"
- octave-cli --no-gui --eval "qps_ipopt([],[1; 1],[1 1],[2],[2],[1; 1],[1; 1],[1; 1],struct('verbose', 2));"
- octave-cli --no-gui --eval mpver

# test MP-Test, MIPS, MATPOWER, MOST
- octave-cli --no-gui --eval "test_mptest(0,1)"
- octave-cli --no-gui --eval "test_mips(0,1)"
- octave-cli --no-gui --eval "test_mp_opt_model(0,1)"
- octave-cli --no-gui --eval "test_matpower(0,1)"
- octave-cli --no-gui --eval "test_most(0,1)"