.travis.yml

# According to
# https://docs.travis-ci.com/user/languages/minimal-and-generic/#generic, the
# generic language includes Go.
language: go
go:
  # We rely on github.com/stretchr/testify, which requires a recent Go version.
  - 1.14
os: osx

# GoTorch, in particular, gotorch/vision/transforms, uses OpenCV for
# image data augmentation. In Travis CI macOS VMs, we need to install
# OpenCV and its many dependencies. The updating of Homebrew and
# installation of OpenCV would take about 20 minutes. To shrink the
# time cost, we make Travis CI to cache the /usr/local directory,
# where Homebrew installs software packages.
cache:
  directories:
    - /usr/local

addons:
  homebrew:
    packages:
      - opencv
      - pkgconfig
      - libuv # to use gloo in macOS, we install libuv
    update: true

branches:
  only:
    - develop

install:
  - go get -v -t -d ./...

script:
  - export LD_LIBRARY_PATH=$TRAVIS_BUILD_DIR/cgotorch/libtorch/lib
  - pushd $HOME && bash $TRAVIS_BUILD_DIR/.circleci/install_gloo.sh && popd
  - go generate ./...
  - go install ./...
  - go test -coverprofile=coverage.txt -covermode=atomic -v -race ./...