.travis.yml

dist: trusty
sudo: required

language: python
python:
  - "2.7"
  - "3.4"

os:
  - linux

env:
  - BAZEL=0.5.1

cache:
  directories:
    - $HOME/.bazel-output-base

before_install:
  - |
    set -e
    BAZEL_URL="https://github.com/bazelbuild/bazel/releases/download/${BAZEL}/bazel-${BAZEL}-installer-linux-x86_64.sh"
    wget -t 3 -O install.sh "${BAZEL_URL}"
    chmod +x install.sh
    ./install.sh --user
    rm -f install.sh

  - pip install --upgrade numpy # fails on Python 3 otherwise.
  - pip install tf-nightly
  - pip install pylint

script:
  - pip install .
  - |
    bazel \
      --output_base="${HOME}/.bazel-output-base" \
      --batch \
      --host_jvm_args=-Xmx500m \
      --host_jvm_args=-Xms500m \
      build \
      "//beholder/..." \
      --worker_verbose \
      --verbose_failures \
      --spawn_strategy=sandboxed \
      --genrule_strategy=sandboxed \
      --local_resources=400,2,1.0 \
      --worker_max_instances=2 \
      --strategy=Javac=worker \
      --strategy=Closure=worker

  - |
    bazel \
      --output_base="${HOME}/.bazel-output-base" \
      --batch \
      --host_jvm_args=-Xmx500m \
      --host_jvm_args=-Xms500m \
      test \
      "//beholder/..." \
      --verbose_failures \
      --test_output=errors \
      --spawn_strategy=sandboxed \
      --local_resources=400,2,1.0

  - |
    DIR=$(pwd)
    cd bazel-genfiles
    find "${beholder}" -name \*.py -exec cp {} "${DIR}"/{} \;
    cd "${DIR}"
    pylint beholder

before_cache:
  - |
    find "${HOME}/.bazel-output-base" \
      -name \*.runfiles -print0 \
      -or -name \*.tar.gz -print0 \
      -or -name \*-execroot.json -print0 \
      -or -name \*-tsc.json -print0 \
      -or -name \*-params.pbtxt -print0 \
      -or -name \*-args.txt -print0 \
      -or -name \*.runfiles_manifest -print0 \
      -or -name \*.server_params.pbtxt -print0 \
      | xargs -0 rm -rf

notifications:
  email: false