.travis.yml

env:
  global:
    # CodeClimate
    - CC_TEST_REPORTER_ID=f23f4d159f580cb3c3b44cda538d176938257143cd88c7b39f26a3029d562246
    # Go dep
    - DEP_VERSION="0.4.1"

language: go

go:
  - "1.9"
  - "1.10"
  - "1.x"
  - master

before_install:
  # Make CI work for forks.
  - export OBJECTHASH_PATH="${GOPATH}/src/github.com/deepmind/objecthash-proto"
  - if [ "${TRAVIS_BUILD_DIR}" != "${OBJECTHASH_PATH}" ]; then
      mkdir -p "$(dirname "${OBJECTHASH_PATH}")";
      mv "${TRAVIS_BUILD_DIR}" "${OBJECTHASH_PATH}";
      export TRAVIS_BUILD_DIR="${OBJECTHASH_PATH}";
      cd "${TRAVIS_BUILD_DIR}";
    fi
  # Get Go dep.
  - curl -L -s "https://github.com/golang/dep/releases/download/v${DEP_VERSION}/dep-linux-amd64" -o "${GOPATH}/bin/dep"
  - chmod +x "${GOPATH}/bin/dep"

install:
  # Install/update dependencies.
  - if [ "${UPDATE_DEPS}" == "true" ]; then
      dep ensure -update;
    else
      dep ensure;
    fi;
  # Recompile protos using the latest protoc-gen-go.
  - if [ "${RECOMPILE_PROTOS}" == "true" ]; then
      ./test_protos/update_protos.sh;
    fi


before_script:
  # CodeClimate
  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
  - chmod +x ./cc-test-reporter
  - ./cc-test-reporter before-build

after_script:
  # CodeClimate
  - cp coverage.out c.out  # The coverage file is assumed to be called `c.out`.
  - ./cc-test-reporter after-build -t gocov --exit-code $TRAVIS_TEST_RESULT

matrix:
  include:
    - go: "1.10"
      env: RECOMPILE_PROTOS=true
    - go: "1.10"
      env: UPDATE_DEPS=true
  allow_failures:
    - go: master
    - env: RECOMPILE_PROTOS=true
    - env: UPDATE_DEPS=true
  fast_finish: true