.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.

sudo: required  # We need to install and use FUSE.

os:
  - linux
  - osx

# Pin to macOS 10.12 (indirectly by using the Xcode 8.3 image).  We must do
# this to get the OSXFUSE kernel extension to work because there currently
# is no know way to programmatically grant permissions to load a kernel
# extension in macOS 10.13.
#
# See https://github.com/travis-ci/travis-ci/issues/10017 for details.
osx_image: xcode8.3

language:
  - go  # For ourselves.
  - java  # For Bazel.
  - python  # For Bazel.

go:
  - "1.12"
go_import_path: github.com/bazelbuild/sandboxfs

env:
  - DO=install
  - DO=lint
  - DO=linux_pkg
  - DO=macos_pkg
  - DO=package
  - DO=test
  - DO=test FEATURES=profiling
  - DO=test FLAGS=--node_cache

jobs:
  include:
    # Validating sandboxfs against a Bazel build is expensive (think over
    # 25 minutes per job) and doesn't provide full proof that sandboxfs
    # works.  We had cases where this test passed but sandboxfs had obvious
    # bugs in it which were only triggered by running Bazel against more
    # complex projects.  Therefore, it's OK to compromise and run this as a
    # periodic job only.  We skip osx because I haven't been able to fit the
    # runtime of this job within Travis' limits.
    - if: type = cron
      env: DO=bazel
      os: linux

install: travis_wait 30 ./admin/travis-install.sh
script: ./admin/travis-build.sh

matrix:
  exclude:
    # For tool installation and Makefile verification, we don't really need to
    # verify multiple platforms.  It'd be good if we did it, but macOS
    # resources on Travis are precious so let's be careful with them.
    - env: DO=install
      os: osx

    # For code linting, we just need to run this under a single configuration.
    # Trim all but one, and prefer Linux over macOS because it's much faster.
    - env: DO=lint
      os: osx
    - env: DO=package
      os: osx

    # For the "profiling" feature, just make sure the code works under one
    # platform.  We don't really inspect the profile results here.
    - env: DO=test FEATURES=profiling
      os: osx

    # For the Linux packaging tests, don't do macOS; it makes no sense.
    - env: DO=linux_pkg
      os: osx
    # For the macOS packaging tests, don't do Linux; it makes no sense.
    - env: DO=macos_pkg
      os: linux