.travis.yml

# After changing this file, check it on:
#   http://lint.travis-ci.org/

os:         linux
language:   python

python:
    - 2.7
    - 3.6

env:
    matrix:
        - TF_PREBUILT_VERSION=1.4.0
        - TF_PREBUILT_VERSION=1.5.0
        - TF_PREBUILT_VERSION=1.7.0
        - TF_PREBUILT_VERSION=1.8.0

matrix:
    include:
        - os: osx
          language: generic
          python:   2.7
          env:      WANTED_PYTHON_VERSION=2.7 TF_PREBUILT_VERSION=1.1.0
        - os: osx
          language: generic
          python:   2.7
          env:      WANTED_PYTHON_VERSION=2.7 TF_PREBUILT_VERSION=1.4.0
        - os: osx
          language: generic
          python:   2.7
          env:      WANTED_PYTHON_VERSION=2.7 TF_PREBUILT_VERSION=1.8.0
        - os: osx
          language: generic
          python:   3.7
          env:      WANTED_PYTHON_VERSION=3.7 TF_PREBUILT_VERSION=1.4.0
        - os: osx
          language: generic
          python:   3.7
          env:      WANTED_PYTHON_VERSION=3.7 TF_PREBUILT_VERSION=1.8.0
        - os: linux
          language: python
          python:   2.7
          env:      TF_PREBUILT_VERSION=1.1.0
        - os: linux
          language: python
          python:   3.5
          env:      TF_PREBUILT_VERSION=1.1.0

before_install:
    - |
        if [ $TRAVIS_OS_NAME == "osx" ]; then
            brew update                                                         # this swaps python versions and makes 3 the default one

            if [ "$WANTED_PYTHON_VERSION" == "2.7" ]; then
                brew reinstall python\@2 || brew link --overwrite python\@2     # install and link python2 and pip2 to /usr/local/bin
                export PATH=/usr/local/opt/python\@2/bin:$PATH
                export PYTHON_EXE=python
            else
                brew reinstall python                                           # install and link python3 and pip3 to /usr/local/bin
                export PATH=/usr/local/opt/python/bin:$PATH
                export PYTHON_EXE=python3
            fi

            export CK_PLATFORM_NAME="generic-macos "                            # used later by CK
        else
            sudo apt-get update -qq
            sudo apt-get install python-pip
            export WANTED_PYTHON_VERSION=$TRAVIS_PYTHON_VERSION                 # since Python is supported in Linux, get it from Travis
            export CK_PLATFORM_NAME="generic-linux "                            # used later by CK (note the trailing space to make the choice unique)
            export PYTHON_EXE=python
        fi

install:
    - CWD=`pwd`
    - THIS_REPO_NAME=`basename $CWD`
    - echo "TRAVIS_OS_NAME=${TRAVIS_OS_NAME}, WANTED_PYTHON_VERSION=${WANTED_PYTHON_VERSION}, TF_PREBUILT_VERSION=${TF_PREBUILT_VERSION}"
    - echo "CWD=${CWD}, THIS_REPO_NAME=${THIS_REPO_NAME}, PATH=${PATH}"
    - which ${PYTHON_EXE}
    - ${PYTHON_EXE} --version
    - ${PYTHON_EXE} -m pip install --ignore-installed --verbose pip setuptools  # make sure pip is also up to date no matter what
    - ${PYTHON_EXE} -m pip install -r requirements.txt                          # ck kernel itself and some essential components
    - ck pull repo:${THIS_REPO_NAME}                                            # ...also trigger pulling dependent repositories
    - ck pull repo:ck-mlperf                                                    # a cyclic dependency that we don't want to create at this point
    - echo "$CK_PLATFORM_NAME" | ck detect platform.os --update_platform_init   # set the platform to generic-linux (1) or generic-macos (2)
    -       ck detect soft:compiler.python --full_path=`which ${PYTHON_EXE}`    # pick the one Travis has set for us in the PATH
    -       ck install package:imagenet-2012-aux                                # one part of ImageNet
    -       ck install package:imagenet-2012-val-min-resized                    # another part of ImageNet
    -       ck install package:tensorflowmodel-mobilenet-v1-1.0-224-py          # model for TF
    -       ck install package:lib-tensorflow-${TF_PREBUILT_VERSION}-cpu        # prebuilt TF package
    -       ck install package --tags=lib,python-package,numpy                          # to prevent confusion with pre-installed version on Macs @ Travis
    -       ck install package --tags=lib,python-package,scipy --force_version=1.2.1    # to prevent confusion with pre-installed version on Macs @ Travis
    -       ck install package --tags=lib,python-package,pillow                         # to prevent confusion with pre-installed version on Macs @ Travis

script:
    - ck run program:image-classification-tf-py --env.CK_IMAGE_FILE=$HOME/CK-TOOLS/dataset-imagenet-ilsvrc2012-val-min-resized/ILSVRC2012_val_00000060.JPEG