.travis.yml

# This code is part of Qiskit.
#
# (C) Copyright IBM 2018, 2019.
#
# This code is licensed under the Apache License, Version 2.0. You may
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or derivative works of this code must retain this
# copyright notice, and modified files need to carry a notice indicating
# that they have been altered from the originals.

notifications:
    on_success: change
    on_failure: always

cache: pip
os: linux
dist: xenial

language: python
python: "3.6"

env:
  global:
    - DEPENDENCY_BRANCH=$(if [[ "$TRAVIS_BRANCH" == stable* ]]; then echo "stable"; else echo "master"; fi)
    - INIT_FILE="$TRAVIS_BUILD_DIR/qiskit/__init__.py"

matrix:
  include:
  - name: "Lint and Style check and Test Chemistry"
    env: TEST_DIR=chemistry
  - name: "Test Aqua 1"
    env: TEST_DIR=aqua TEST_PARAMS="-end 27"
  - name: "Test Aqua 2"
    env: TEST_DIR=aqua TEST_PARAMS="-start 27 -end 39"
  - name: "Test Aqua 3"
    env: TEST_DIR=aqua TEST_PARAMS="-start 39 -end 51"
  - name: "Test Aqua 4"
    env: TEST_DIR=aqua TEST_PARAMS="-start 51"
  - if: tag IS present
    python: "3.6"
    env:
      - TWINE_USERNAME=qiskit
    install: pip install -U twine
    script:
      - python3 setup.py sdist bdist_wheel
      - twine upload dist/qiskit*

before_install:
  - pip install --upgrade pip setuptools wheel
  - |
    if [ -f $INIT_FILE ]; then
      # stops travis if __init__.py exists under qiskit
      echo "File '$INIT_FILE' found. It should not exist, since this repo extends qiskit namespace.";
      travis_terminate 1;
    fi
  - |
    if [ "$DEPENDENCY_BRANCH" == "master" ]; then
      # install Qiskit Aer build dependencies
      sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
      sudo apt-get -y update
      sudo apt-get -y install g++-7
      sudo apt-get -y install libopenblas-dev
      # Download github Terra
      wget https://codeload.github.com/Qiskit/qiskit-terra/zip/$DEPENDENCY_BRANCH -O /tmp/qiskit-terra.zip
      unzip /tmp/qiskit-terra.zip -d /tmp/
      # Install local Qiskit Terra
      pip install -e /tmp/qiskit-terra-$DEPENDENCY_BRANCH --progress-bar off
      # Download github Ignis
      wget https://codeload.github.com/Qiskit/qiskit-ignis/zip/$DEPENDENCY_BRANCH -O /tmp/qiskit-ignis.zip
      unzip /tmp/qiskit-ignis.zip -d /tmp/
      # Install local Qiskit Ignis
      pip install -e /tmp/qiskit-ignis-$DEPENDENCY_BRANCH --progress-bar off
      # Download github Qiskit Aer
      wget https://codeload.github.com/Qiskit/qiskit-aer/zip/$DEPENDENCY_BRANCH -O /tmp/qiskit-aer.zip
      unzip /tmp/qiskit-aer.zip -d /tmp/
      # Install Qiskit Aer requirements.
      pip install -U -r /tmp/qiskit-aer-$DEPENDENCY_BRANCH/requirements-dev.txt --progress-bar off
      # build Qiskit Aer
      cd /tmp/qiskit-aer-$DEPENDENCY_BRANCH
      python setup.py bdist_wheel -- -DCMAKE_CXX_COMPILER=g++-7 -- -j4
      pip install dist/qiskit_aer*whl
      # back to current repo directory
      cd $TRAVIS_BUILD_DIR
    fi
  - |
    if [ "$TEST_DIR" == "chemistry" ]; then
      # download PyQuante master and unzip it
      wget https://codeload.github.com/rpmuller/pyquante2/zip/master -O /tmp/pyquante2.zip
      unzip /tmp/pyquante2.zip -d /tmp/
      # Install local PyQuante
      pip install -e /tmp/pyquante2-master --progress-bar off
    fi
  # install spell check libraries
  - sudo apt-get -y install python3-enchant
  - sudo apt-get -y install hunspell-en-us
  # install Aqua and dev requirements
  - pip install -e $TRAVIS_BUILD_DIR --progress-bar off
  - pip install -U -r requirements-dev.txt --progress-bar off
  
script:
  - |
    if [ "$TEST_DIR" == "chemistry" ];
      # Chemistry: remove OpenBLAS warning message when compiled without USE_OPENMP=1 in PySCF
      then make spell && make style && make lint && export OPENBLAS_NUM_THREADS=1 && python -m unittest discover -v test/$TEST_DIR
      else python test/custom_tests.py -dir $TEST_DIR $TEST_PARAMS
    fi