.gitlab-ci.yml

image: golang:1.10-alpine3.7

stages:
  - pre-flight
  - resolve-dependencies
  - compile
  - unit-test
  - package
  - deployment-test
  - functional-test
  - security-test
  - publish
  - deploy

variables:
  REPOSITORY_NAME: hub.docker.com
  GROUP_NAME: dealako
  IMAGE_NAME: restapi
  APP_PATH: /go/src/github.com/dealako/restapi

before_script:
  - mkdir -p ${APP_PATH}
  - ln -s $PWD ${APP_PATH}
  - mkdir -p ${APP_PATH}/vendor
  - cd ${APP_PATH}
  - apk add --no-cache --update git make
  - go get github.com/golang/dep/cmd/dep

.dockerScripts: &docker_scripts
  before_script:
    - if [ "${CI_JOB_STAGE}" == "publish" ]; then docker pull ${GROUP_NAME}/${IMAGE_NAME}:${CI_COMMIT_SHA}; fi
  after_script:
    - docker images -aq ${GROUP_NAME}/${IMAGE_NAME} | xargs docker rmi --force

cache:
  key: "$CI_COMMIT_SHA"
  untracked: true
  paths:
    - vendor/

installDependencies:
  stage: resolve-dependencies
  script:
    - cd ${APP_PATH}
    - make install-deps

compile:
  stage: compile
  script:
    - cd ${APP_PATH}
    - make
  artifacts:
    expire_in: 1 hr
    paths:
      - .bin

test:
  stage: unit-test
  script:
    - cd ${APP_PATH}
    - make test
  artifacts:
    expire_in: 1 hr

buildImage:
  <<: *docker_scripts
  stage: package
  dependencies:
    - compile
  script:
    - make docker
    - docker build -t ${GROUP_NAME}/${IMAGE_NAME}:${CI_COMMIT_SHA} .

publishTest:
  <<: *docker_scripts
  stage: publish
  script:
    - docker tag $GROUP_NAME/${IMAGE_NAME}:$CI_COMMIT_SHA $GROUP_NAME/${IMAGE_NAME}:test
    - docker push $GROUP_NAME/${IMAGE_NAME}:test
  except:
    - tags

publishLatest:
  <<: *docker_scripts
  stage: publish
  script:
    - docker tag $GROUP_NAME/${IMAGE_NAME}:$CI_COMMIT_SHA $GROUP_NAME/${IMAGE_NAME}:latest
    - docker push $GROUP_NAME/${IMAGE_NAME}:latest
  only:
    - master@lme/elasticsearch-api

publishTagVersion:
  <<: *docker_scripts
  stage: publish
  script:
    - docker tag ${GROUP_NAME}/${IMAGE_NAME}:${CI_COMMIT_SHA} $GROUP_NAME/${IMAGE_NAME}:${CI_COMMIT_REF_NAME}
    - docker push ${GROUP_NAME}/${IMAGE_NAME}:${CI_COMMIT_REF_NAME}
  only:
    - tags@dealako/restapi

publishStableTag:
  <<: *docker_scripts
  stage: publish
  when: manual
  variables:
    STABLE_TAG_NAME: stable
  script:
    - docker tag ${GROUP_NAME}/${IMAGE_NAME}:${CI_COMMIT_SHA} ${GROUP_NAME}/${IMAGE_NAME}:${STABLE_TAG_NAME}
    - docker push ${GROUP_NAME}/${IMAGE_NAME}:${STABLE_TAG_NAME}
  only:
    - tags@dealako/restapi