# Use the newer Travis-CI build templates based on the
# Ubuntu Linux distribution "Xenial Xerus" release.
os:             linux
dist:           xenial

# Disable sudo for all builds by default. This ensures all jobs use
# Travis-CI's containerized build environment unless specified otherwise.
# The container builds have *much* shorter queue times than the VM-based
# build environment on which the sudo builds depend.
sudo:           false
services:       false

# Set the version of Go.
language:       go
go:             1.13

# Always set the project's Go import path to ensure that forked
# builds get cloned to the correct location.
go_import_path: github.com/vmware/govmomi

# Ensure all the jobs know where the temp directory is.
env:
  global: TMPDIR=/tmp

jobs:
  include:

    # The "lint" stage runs the various linters against the project.
    - &lint-stage
      stage:         lint
      env:           LINTER=govet
      install:       true
      script:        make "${LINTER}"

    - <<:            *lint-stage
      env:           LINTER=goimports

    # The "build" stage verifies the program can be built against the
    # various GOOS and GOARCH combinations found in the Go releaser
    # config file, ".goreleaser.yml".
    - &build-stage
      stage:         build
      env:           GOOS=linux GOARCH=amd64
      install:       true
      script:        make install

    - <<:            *build-stage
      env:           GOOS=linux   GOARCH=386

    - <<:            *build-stage
      env:           GOOS=darwin  GOARCH=amd64
    - <<:            *build-stage
      env:           GOOS=darwin  GOARCH=386

    - <<:            *build-stage
      env:           GOOS=freebsd GOARCH=amd64
    - <<:            *build-stage
      env:           GOOS=freebsd GOARCH=386

    - <<:            *build-stage
      env:           GOOS=windows GOARCH=amd64
    - <<:            *build-stage
      env:           GOOS=windows GOARCH=386

    # The test stage executes the test target.
    - stage:         test
      install:       true
      script:        make test

    # The deploy stage deploys the build artifacts using goreleaser.
    #
    # This stage will only be activated when there is an annotated tag present
    # or when the text "/ci-deploy" is present in the commit message. However,
    # the "deploy" phase of the build will still only be executed on non-PR
    # builds as that restriction is baked into Travis-CI.
    #
    # Finally, this stage requires the Travis-CI VM infrastructure in order to
    # leverage Docker. This will increase the amount of time the jobs sit
    # in the queue, waiting to be built. However, it's a necessity as Travis-CI
    # only allows the use of Docker with VM builds.
    - stage:         deploy
      if:            tag IS present OR commit_message =~ /\/ci-deploy/
      sudo:          required
      services:      docker
      install:       true
      script:        make install
      after_success: docker login -u="${DOCKER_USERNAME}" -p="${DOCKER_PASSWORD}"
      deploy:
      - provider:     script
        skip_cleanup: true
        script:       curl -sL http://git.io/goreleaser | bash
      addons:
        apt:
          update:     true
          packages:   xmlstarlet