dist: bionic

language: go

go:
  - 1.13.x

install:
  - go get golang.org/x/tools/cmd/cover
  - go get github.com/mattn/goveralls
  - go get golang.org/x/lint/golint

script:
  - test -z "`gofmt -l -d .`"
  - test -z "`golint ./...`"
  - go test -v -covermode=count -coverprofile=coverage.out
  - $HOME/gopath/bin/goveralls -coverprofile=coverage.out -service=travis-ci
