.travis.yml

language: go
sudo: false

go:
  - 1.11.x

services:
  - docker

before_install:
  - go get github.com/mattn/goveralls

script:
  - $HOME/gopath/bin/goveralls -v -service=travis-ci

after_success:
  - test -n "$TRAVIS_TAG" && curl -sL https://git.io/goreleaser | bash
  - mkdir -p dist && cp -r metrics dist
  - CGO_ENABLED="0" GOARCH="amd64" GOOS="linux" go build -a -installsuffix cgo -o dist/couchbase_exporter
  - docker login -u "$DOCKER_HUB_ID" -p "$DOCKER_HUB_PASSWORD"
  - export REPO=$DOCKER_HUB_ID/couchbase-exporter
  - export TAG=`if [ "$TRAVIS_BRANCH" == "master" ]; then echo "latest"; elif [ "$TRAVIS_BRANCH" == "develop" ]; then echo "devel"; else echo $TRAVIS_TAG; fi`
  - echo $REPO:$TAG
  - if [ ! -z "$TAG" ]; then docker build -f Dockerfile -t $REPO:$TAG .; docker push $REPO; fi