.travis.yml

sudo: required
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

# install:
# # https://github.com/travis-ci/travis-ci/issues/9080
# - sudo systemctl disable apt-daily.timer
# - sudo killall apt.systemd.daily || true
# 
# - sudo apt-add-repository -y ppa:octave/stable
# - sudo apt-get update -qq
# - sudo apt-get install -qq coinor-libipopt-dev octave liboctave-dev

env:
  global:
  - IPOPT_VER=3.11.9

script:
# build and install IPOPT MEX file
- mkdir $TRAVIS_BUILD_DIR/build
- curl -SL https://www.coin-or.org/download/source/Ipopt/Ipopt-${IPOPT_VER}.tgz | tar -xzC $TRAVIS_BUILD_DIR/build
- mv $TRAVIS_BUILD_DIR/build/Ipopt-${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/

- octave-cli --no-gui --eval ver
- octave-cli --no-gui --eval "addpath('$TRAVIS_BUILD_DIR/build/ipopt'); savepath"
- octave-cli --no-gui --eval "install_matpower(1,1,1)"
- octave-cli --no-gui --eval mpver
- octave-cli --no-gui --eval "test_mptest(0,1)"
- octave-cli --no-gui --eval "test_mips(0,1)"
- octave-cli --no-gui --eval "test_matpower(0,1)"
- octave-cli --no-gui --eval "test_most(0,1)"
# print IPOPT version number
- octave-cli --no-gui --eval "feval('qps_ipopt', [],[1; 1],[1 1],[2],[2],[1; 1],[1; 1],[1; 1],struct('verbose', 2));"