language: go
go_import_path: go.etcd.io/etcd/v3

sudo: required

services: docker

go:
  - 1.14.3
  - tip

notifications:
  on_success: never
  on_failure: never

env:
  matrix:
    - TARGET=linux-amd64-fmt
    - TARGET=linux-amd64-integration-1-cpu
    - TARGET=linux-amd64-integration-2-cpu
    - TARGET=linux-amd64-integration-4-cpu
    - TARGET=linux-amd64-functional
    - TARGET=linux-amd64-unit-4-cpu-race
    - TARGET=all-build
    - TARGET=linux-amd64-grpcproxy
    - TARGET=linux-amd64-coverage
    - TARGET=linux-amd64-fmt-unit-go-tip-2-cpu
    - TARGET=linux-386-unit-1-cpu

matrix:
  fast_finish: true
  allow_failures:
    - go: 1.14.3
      env: TARGET=linux-amd64-grpcproxy
    - go: 1.14.3
      env: TARGET=linux-amd64-coverage
    - go: tip
      env: TARGET=linux-amd64-fmt-unit-go-tip-2-cpu
    - go: 1.14.3
      env: TARGET=linux-386-unit-1-cpu
  exclude:
    - go: tip
      env: TARGET=linux-amd64-fmt
    - go: tip
      env: TARGET=linux-amd64-integration-1-cpu
    - go: tip
      env: TARGET=linux-amd64-integration-2-cpu
    - go: tip
      env: TARGET=linux-amd64-integration-4-cpu
    - go: tip
      env: TARGET=linux-amd64-functional
    - go: tip
      env: TARGET=linux-amd64-unit-4-cpu-race
    - go: tip
      env: TARGET=all-build
    - go: tip
      env: TARGET=linux-amd64-grpcproxy
    - go: tip
      env: TARGET=linux-amd64-coverage
    - go: 1.14.3
      env: TARGET=linux-amd64-fmt-unit-go-tip-2-cpu
    - go: tip
      env: TARGET=linux-386-unit-1-cpu

before_install:
  - if [[ $TRAVIS_GO_VERSION == 1.* ]]; then docker pull gcr.io/etcd-development/etcd-test:go${TRAVIS_GO_VERSION}; fi

install:
  - go get -t -v -d ./...
  - (cd tests && go get -t -v -d ./...)
  - (cd pkg && go get -t -v -d ./...)

script:
  - echo "TRAVIS_GO_VERSION=${TRAVIS_GO_VERSION}"
  - >
    case "${TARGET}" in
      linux-amd64-fmt)
        docker run --rm \
          --volume=`pwd`:/go/src/go.etcd.io/etcd gcr.io/etcd-development/etcd-test:go${TRAVIS_GO_VERSION} \
          /bin/bash -c "GOARCH=amd64 PASSES='fmt bom dep' ./test"
        ;;
      linux-amd64-integration-1-cpu)
        # TODO: Reenable 'race' when https://github.com/etcd-io/etcd/issues/12336 fixed.
        docker run --rm \
          --volume=`pwd`:/go/src/go.etcd.io/etcd gcr.io/etcd-development/etcd-test:go${TRAVIS_GO_VERSION} \
          /bin/bash -c "GOARCH=amd64 CPU=1 PASSES='integration' RACE='false' ./test"
        ;;
      linux-amd64-integration-2-cpu)
        # TODO: Reenable 'race' when https://github.com/etcd-io/etcd/issues/12336 fixed.
        docker run --rm \
          --volume=`pwd`:/go/src/go.etcd.io/etcd gcr.io/etcd-development/etcd-test:go${TRAVIS_GO_VERSION} \
          /bin/bash -c "GOARCH=amd64 CPU=2 PASSES='integration' RACE='false' ./test"
        ;;
      linux-amd64-integration-4-cpu)
        # TODO: Reenable 'race' when https://github.com/etcd-io/etcd/issues/12336 fixed.
        docker run --rm \
          --volume=`pwd`:/go/src/go.etcd.io/etcd gcr.io/etcd-development/etcd-test:go${TRAVIS_GO_VERSION} \
          /bin/bash -c "GOARCH=amd64 CPU=4 PASSES='integration' RACE='false' ./test"
        ;;
      linux-amd64-functional)
        docker run --rm \
          --volume=`pwd`:/go/src/go.etcd.io/etcd gcr.io/etcd-development/etcd-test:go${TRAVIS_GO_VERSION} \
          /bin/bash -c "GO_BUILD_FLAGS='-v -mod=readonly' ./build && GOARCH=amd64 PASSES='functional' ./test"
        ;;
      linux-amd64-unit-4-cpu-race)
        docker run --rm \
          --volume=`pwd`:/go/src/go.etcd.io/etcd gcr.io/etcd-development/etcd-test:go${TRAVIS_GO_VERSION} \
          /bin/bash -c "GOARCH=amd64 PASSES='unit' RACE='true' CPU='4' ./test -p=2"
        ;;
      all-build)
        docker run --rm \
          --volume=`pwd`:/go/src/go.etcd.io/etcd gcr.io/etcd-development/etcd-test:go${TRAVIS_GO_VERSION} \
          /bin/bash -c "GOARCH=amd64 PASSES='build' ./test \
            && GOARCH=386 PASSES='build' ./test \
            && GO_BUILD_FLAGS='-v -mod=readonly' GOOS=darwin GOARCH=amd64 ./build \
            && GO_BUILD_FLAGS='-v -mod=readonly' GOOS=windows GOARCH=amd64 ./build \
            && GO_BUILD_FLAGS='-v -mod=readonly' GOARCH=arm ./build \
            && GO_BUILD_FLAGS='-v -mod=readonly' GOARCH=arm64 ./build \
            && GO_BUILD_FLAGS='-v -mod=readonly' GOARCH=ppc64le ./build \
            && GO_BUILD_FLAGS='-v -mod=readonly' GOARCH=s390x ./build"
        ;;
      linux-amd64-grpcproxy)
        # TODO: Reenable race when https://github.com/etcd-io/etcd/issues/12336 fixed.
        sudo HOST_TMP_DIR=/tmp TEST_OPTS="PASSES='build grpcproxy' VERBOSE='1' CPU='4' COVER='false' RACE='false'" make docker-test
        ;;
      linux-amd64-coverage)
        sudo HOST_TMP_DIR=/tmp TEST_OPTS="VERBOSE='1'" make docker-test-coverage
        ;;
      linux-amd64-fmt-unit-go-tip-2-cpu)
        GOARCH=amd64 PASSES='fmt unit' CPU='2' RACE='false' ./test -p=2
        ;;
      linux-386-unit-1-cpu)
        docker run --rm \
          --volume=`pwd`:/go/src/go.etcd.io/etcd gcr.io/etcd-development/etcd-test:go${TRAVIS_GO_VERSION} \
          /bin/bash -c "GOARCH=386 PASSES='unit' RACE='false' CPU='1' ./test -p=4"
        ;;
    esac