language: go

go:
 - 1.4
 - 1.5
 - 1.6
 - 1.7
 - 1.8
 - 1.9
 - "1.10"
 - tip

before_install:
  - "if [[ $TRAVIS_GO_VERSION == 1.10 ]]; then go get -v github.com/golang/lint/golint; fi"

install:
  - go get -v -t ./...

script:
  - go test -race -cpu 1,4 -v
  - go test -race -v -tags appengine
  - "if [[ $TRAVIS_GO_VERSION == 1.10 ]]; then go vet ./...; fi"
  - "if [[ $TRAVIS_GO_VERSION == 1.10 ]]; then golint .; fi"

sudo: false