.gitlab-ci.yml

image: golang:1.12-alpine

variables:
  GOPATH: /go
  CGO_ENABLED: 0

stages:
  - build
  - test
  - package
  - deploy

before_script:
  - mkdir -p $GOPATH/src/gitlab.com/purchase-fly-api
  - ln -s $CI_PROJECT_DIR $GOPATH/src/gitlab.com/purchase-fly-api/vault-kube
  - apk add --no-cache --update git openssh

.before_package_template: &docker_setup
  before_script:
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY

build-api:
  stage: build
  tags:
    - docker
  cache:
    key: "$CI_PROJECT_PATH:$CI_COMMIT_REF_SLUG:vkube"
    paths:
      - vault-kube/vendor
  script:
    - cd $GOPATH/src/gitlab.com/purchase-fly-api/vault-kube
    - ./build.sh
  only:
    - master

dockerize-api:
  stage: package
  when: on_success
  image: docker:latest
  tags:
    - docker
  services:
    - docker:dind
  variables:
    DOCKER_HOST: tcp://docker:2375/
    DOCKER_DRIVER: overlay2
  <<: *docker_setup
  script:
    - if [ -z "$CI_COMMIT_TAG" ]; then VERSION=$CI_COMMIT_SHORT_SHA; else VERSION=$CI_COMMIT_TAG; fi
    - docker build --build-arg VERSION="${VERSION}" -t registry.gitlab.com/purchase-fly-api/vault-kube:latest .
    - docker tag registry.gitlab.com/purchase-fly-api/vault-kube:latest "registry.gitlab.com/purchase-fly-api/vault-kube:${VERSION}"
    - docker push registry.gitlab.com/purchase-fly-api/vault-kube:${VERSION}
    - docker push registry.gitlab.com/purchase-fly-api/vault-kube:latest
  only:
    - master