.travis.yml

# Copyright 2017 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

group: travis_latest
sudo: required
language: cpp

# TODO(#19) - this is a skeleton matrix, needs to be designed and completed.
# TODO(#62) - enable a SANITIZE_MEMORY=yes build when we eliminate the false positives
matrix:
  include:
    - # Generate code coverage information and upload to codecov.io.
      os: linux
      compiler: gcc
      env:
        BUILD_TYPE=Coverage
        DISTRO=ubuntu
        DISTRO_VERSION=18.04
    - # Compile with tests disabled, run style checks and docs.
      os: linux
      compiler: gcc
      env:
        BUILD_TESTING=no
        CHECK_STYLE=yes
        GENERATE_DOCS=yes
        DISTRO=ubuntu
        DISTRO_VERSION=18.04

script:
  - ci/travis/build-linux.sh

# We do not need to recursively extract the submodules. This saves some time in
# the builds, the default install step then performs a lighter weight module
# initialization than what Travis does by default.
git:
  submodules: false

install:
  # The git default is to recurse, override it because we do not need to and
  # that saves time.
  - travis_wait 20 /bin/sh -c "ci/install-retry.sh ci/travis/install-linux.sh >cmake-out/install-linux.log 2>&1"

after_success:
  - ci/travis/upload-codecov.sh
  - ci/travis/upload-docs.sh
  - ci/travis/dump-reports.sh

after_failure:
  - ci/travis/dump-reports.sh
  - ci/travis/dump-logs.sh

cache:
  directories:
    # Cache the Bazel directories, in builds that do not use Bazel this is
    # empty and trivial to cache.
    - $HOME/.cache/bazel
    - cmake-out/ccache
  timeout: 900

before_cache:
  # Do not save the Bazel installation, reinstall each time, it fails to install
  # if the installation is in the cache.
  - rm -fr ${HOME}/.cache/bazel/_bazel_${USER}/install

notifications:
  email: false