.travis.yml

language: go
go:
  - 1.9.2

branches:
  only:
    - master
    - /^v\d+(\.\d+)+$/

env:
  - DIR_DARWIN=mongodb_exporter-${TRAVIS_BRANCH}.darwin-amd64 RELEASE_DIR_DARWIN=release/${DIR_DARWIN} DIR_LINUX=mongodb_exporter-${TRAVIS_BRANCH}.linux-amd64 RELEASE_DIR_LINUX=release/${DIR_LINUX}

before_install:
  - sudo apt-get install curl git make perl
  - curl -s https://glide.sh/get | sh

script:
  - make release

  - |
    tarRelease() {
      tarDirName=${1}
      releaseBinary=${2}
      arch=${3}

      tarDir=release/${tarDirName}

      mkdir -p ${tarDir}
      cp release/${releaseBinary} ${tarDir}/mongodb_exporter
      cp LICENSE README.md ${tarDir}
      ( cd release; tar -cvzf mongodb_exporter-${TRAVIS_BRANCH}.${arch}.tar.gz $1/* )
    }

    tarRelease ${DIR_DARWIN} mongodb_exporter-darwin-amd64 darwin-amd64
    tarRelease ${DIR_LINUX} mongodb_exporter-linux-amd64 linux-amd64


deploy:
  provider: releases
  api_key:
    secure: <GITHUB_API_KEY>
  file:
    - release/mongodb_exporter-${TRAVIS_BRANCH}.darwin-amd64.tar.gz
    - release/mongodb_exporter-${TRAVIS_BRANCH}.linux-amd64.tar.gz
  skip_cleanup: true
  on:
    tags: true