language: go
go:
  - 1.4.3
  - 1.5.4
  - 1.6.2
  - tip

matrix:
  allow_failures:
    - go: tip

before_install:
  - mkdir -p bin
  - curl -Lso bin/shellcheck https://github.com/caarlos0/shellcheck-docker/releases/download/v0.4.3/shellcheck
  - chmod +x bin/shellcheck
script:
  - PATH=$PATH:$PWD/bin go test -v ./...
  - go build