.travis.yml

# umoci: Umoci Modifies Open Containers' Images
# Copyright (C) 2016-2020 SUSE LLC
#
# 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.

version: ~> 1.0
os: linux
dist: bionic

language: go
go:
  - 1.x

services:
  - docker

notifications:
  email: false

addons:
  apt:
    packages:
      - bc
      - gcc-multilib
      - zstd
  homebrew:
    packages:
      # Needed for sponge.
      # NOTE: This conflicts with gnu_parallel so we'll need to work
      #       around that when we enable integration testing.
      - moreutils

_docker: &docker
  |-
    # Install a modern version of Docker which supports BuildKit.
    ./hack/resilient-curl.sh -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
    sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) edge"
    sudo apt-get update
    sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce

_cache: &cache
  cache:
    directories:
      - .cache
  before_script:
    - make ci-cache

_matrix_integration: &matrix_integration
    <<: *cache
    before_install: *docker
    script:
      - make DOCKER_IMAGE=$DOCKER_IMAGE ci-integration

matrix:
  fast_finish: true
  include:
    # Build and other validation checks.
    - name: "validate"
      before_install:
      # Install basic Go tooling.
      - |-
          # Need to set GO111MODULE=off here because Travis runs inside our
          # source repo (which is a Go module) and thus 'go get' will actually
          # add dependencies to our go.mod file. Annoyingly this means we
          # cannot require v2 of go-md2man because that requires Go module
          # support.
          GO111MODULE=off go get -u github.com/cpuguy83/go-md2man
          GO111MODULE=off go get -u golang.org/x/lint/golint
          GO111MODULE=off go get -u github.com/securego/gosec/cmd/gosec
          GO111MODULE=off go get -u github.com/client9/misspell/cmd/misspell
      script:
        # Make sure 32-bit builds work. I'm not sure why GO111MODULE breaks here, but
        # disable it since we just care about whether you get compiler errors.
        - make GO111MODULE=off GOARCH=386 local-validate-build
        - make ci-validate
        - |-
            make umoci
            ./umoci help

    # Unit tests.
    - name: "unit"
      <<: *cache
      before_install: *docker
      script:
        # Necessary to make Travis co-operate with Docker.
        - chmod a+rwx .
        - make ci-unit
    - name: "macos-unit"
      os: osx
      osx_image: xcode12
      script:
        # TODO: Run the integration tests and rest of the CI, so we don't need
        #       to special-case MacOS here.
        - make local-validate-build
        - make local-test-unit
        - |-
            make umoci
            ./umoci help

    # Integration tests.
    - <<: *matrix_integration
      name: "integration (fedora)"
      env:
        - DOCKER_IMAGE="fedora:latest"
    - <<: *matrix_integration
      name: "integration (opensuse/leap)"
      env:
        - DOCKER_IMAGE="registry.opensuse.org/opensuse/leap:latest"
    - <<: *matrix_integration
      name: "integration (debian)"
      env:
        - DOCKER_IMAGE="debian:latest"