.travis.yml

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

os:         linux
dist:       xenial
sudo:       false
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
          osx_image: xcode9.2
          language: generic
          python:   3.6
          env:      WANTED_PYTHON_VERSION=3.6 TF_PREBUILT_VERSION=1.5.0
        - os: osx
          osx_image: xcode9.2
          language: generic
          python:   3.6
          env:      WANTED_PYTHON_VERSION=3.6 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

            export SUDOH="sudo"

            if [ "$WANTED_PYTHON_VERSION" == "2.7" ]; then
                brew update                                                     # this swaps python versions and makes 3 the default one
                brew reinstall python\@2 || brew link --overwrite python\@2     # install and link python2 and pip2 to /usr/local/bin
                export PATH=/usr/local/opt/python\@2/bin:$PATH
                export PYTHON_EXE=python
            elif [ "$WANTED_PYTHON_VERSION" == "3.6" ]; then
                curl https://www.python.org/ftp/python/3.6.8/python-3.6.8-macosx10.9.pkg -s -o /tmp/python.pkg
                ${SUDOH} installer -pkg /tmp/python.pkg -target /
                ls -l /Library/Frameworks/Python.framework/Versions/3.6/bin
                export PATH=/Library/Frameworks/Python.framework/Versions/3.6/bin:$PATH
                export PYTHON_EXE=python3
            else
                echo "Other MacOS Pythons are not supported at the moment"
            fi

            export CK_PLATFORM_NAME="generic-macos "                            # used later by CK
        else
            export WANTED_PYTHON_VERSION=$TRAVIS_PYTHON_VERSION                 # since Python is supported in Linux, get it from Travis
            export PYTHON_EXE=python
            export CK_PLATFORM_NAME="generic-linux "                            # used later by CK (note the trailing space to make the choice unique)
        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
    - rm -f `which pip`                                                             # the file is removable, but not writeable
    - ${SUDOH} ${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 ${PYTHON_EXE}`        # pick the one Travis has set for us in the PATH
    -       ck install package:imagenet-2012-aux                                    # one part of ImageNet
    -       ck install package:imagenet-2012-val-min-resized                        # another part of ImageNet
    -       ck install package --tags=model,tf,mobilenet-v1,v1-1.0-224              # model for TF
    -       ck install package:lib-tensorflow-${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