.gitlab-ci.yml

variables:
  GO_VERSION: 1.12.6
  ARTIFACT_PROJECT_DIR: artifacts
#  GITLAB_HOST: repo.nefrosovet.ru
  GITLAB_HOST: gitlab.com
  ART_SUFFIX: maximus
  ART_NAMESPACE: platform
  APP_DIR: cmd/thesaurus
  APP_BIN: thesaurus
  IMAGE_NAME: thesaurus
  CSV_PATH: dictionaries

stages:
 - prebuild
 - build
 - pack
 - test
# - push
# - cleanup
# - deploy

.common: &common
 tags:
  - docker

.version: &version
 <<: *common
 before_script:
  - if [ "$CI_COMMIT_REF_NAME" == "master" ]; then export
        APP_VER=latest.b${CI_JOB_ID}-${CI_COMMIT_SHA:0:8};
        CI_REGISTRY_VER=latest;
        ART_PREFIX=prod;
        else export
        APP_VER=${CI_COMMIT_REF_NAME}.b${CI_JOB_ID}-${CI_COMMIT_SHA:0:8};
        CI_REGISTRY_VER=${CI_COMMIT_REF_NAME};
        ART_PREFIX=develop; fi
  - if [ -n "${CI_COMMIT_TAG}" ]; then export
    APP_VER=${CI_COMMIT_TAG};
    CI_REGISTRY_VER=${CI_COMMIT_TAG};
    ART_PREFIX=prod; fi

.build_env: &build_env
 <<: *version
 image: golang:${GO_VERSION}
 variables:
  DOCKER_DRIVER: overlay2
 services:
  - docker:dind
# tags:
#  - k8s

.docker:
 extends: .build_env
 image: docker:stable
 cache:
  policy: pull

.docker:build:
 extends: .docker
 script:
  - echo ${CI_BUILD_TOKEN} | docker login -u ${CI_REGISTRY_USER} --password-stdin ${CI_REGISTRY}
  - docker build --force-rm --pull --build-arg _path=${ARTIFACT_PROJECT_DIR} --build-arg APP=${BIN_NAME} --build-arg CSV=${CSV_PATH} --label image.version=${APP_VER} -f spec/Dockerfile -t ${CI_REGISTRY_IMAGE}:${CI_REGISTRY_VER} .
  - docker push ${CI_REGISTRY_IMAGE}:${CI_REGISTRY_VER}
#  - docker build --force-rm --pull --build-arg _path=${ARTIFACT_PROJECT_DIR} --build-arg APP=${BIN_NAME} --build-arg CSV=${CSV_PATH} --label image.version=${APP_VER} -f spec/Dockerfile -t ${CI_REGISTRY_IMAGE}:${CI_PIPELINE_ID} .
#  - docker push ${CI_REGISTRY_IMAGE}:${CI_PIPELINE_ID}

.docker:check:
 extends: .docker
 dependencies: []
 script:
  - echo ${CI_BUILD_TOKEN} | docker login -u ${CI_REGISTRY_USER} --password-stdin ${CI_REGISTRY}
  - docker pull ${CI_REGISTRY_IMAGE}:${CI_REGISTRY_VER}
  - docker run --rm -i ${CI_REGISTRY_IMAGE}:${CI_REGISTRY_VER} --version
#  - docker run --rm -i ${CI_REGISTRY_IMAGE}:${CI_PIPELINE_ID} --version
#  - docker pull ${CI_REGISTRY_IMAGE}:${CI_PIPELINE_ID}

#.docker:push:id:
# extends: .docker
# dependencies: []
# script:
#  - echo ${CI_BUILD_TOKEN} | docker login -u ${CI_REGISTRY_USER} --password-stdin ${CI_REGISTRY}
#  - echo ${ART_PASSWORD} | docker login -u ${ART_USERNAME} --password-stdin ${ART_REGISTRY}
#  - docker pull ${CI_REGISTRY_IMAGE}:${CI_PIPELINE_ID}
#  - docker tag ${CI_REGISTRY_IMAGE}:${CI_PIPELINE_ID} ${ART_REGISTRY}/${ART_PREFIX}-docker-${ART_SUFFIX}/${ART_NAMESPACE}/${IMAGE_NAME}:${CI_PIPELINE_ID}
#  - docker push ${ART_REGISTRY}/${ART_PREFIX}-docker-${ART_SUFFIX}/${ART_NAMESPACE}/${IMAGE_NAME}:${CI_PIPELINE_ID}

#.docker:push:version:
# extends: .docker
# dependencies: []
# script:
#  - echo ${CI_BUILD_TOKEN} | docker login -u ${CI_REGISTRY_USER} --password-stdin ${CI_REGISTRY}
#  - echo ${ART_PASSWORD} | docker login -u ${ART_USERNAME} --password-stdin ${ART_REGISTRY}
#  - docker pull ${CI_REGISTRY_IMAGE}:${CI_PIPELINE_ID}
#  - docker tag ${CI_REGISTRY_IMAGE}:${CI_PIPELINE_ID} ${ART_REGISTRY}/${ART_PREFIX}-docker-${ART_SUFFIX}/${ART_NAMESPACE}/${IMAGE_NAME}:${CI_REGISTRY_VER}
#  - docker push ${ART_REGISTRY}/${ART_PREFIX}-docker-${ART_SUFFIX}/${ART_NAMESPACE}/${IMAGE_NAME}:${CI_REGISTRY_VER}

.build_app: &build_app
 <<: *build_env
 dependencies:
  - prebuild
 script:
  - mkdir -p ${GOPATH}/src/${GITLAB_HOST}/${CI_PROJECT_NAMESPACE}
  - cd ${GOPATH}/src/${GITLAB_HOST}/${CI_PROJECT_NAMESPACE}
  - ln -s ${CI_PROJECT_DIR}
  - cd ${CI_PROJECT_NAME}/${BUILD_PATH}
  - CGO_ENABLED=0 GOOS=${BUILD_OS} go build -a -installsuffix cgo -ldflags "-w" -ldflags "-X main.version=${APP_VER}" -o ${GOPATH}/src/${GITLAB_HOST}/${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}/${ARTIFACT_PROJECT_DIR}/${BIN_NAME} .
 artifacts:
  name: ${CI_PROJECT_NAME}-${BIN_NAME}.b${CI_JOB_ID}-bin
  paths:
   - ${ARTIFACT_PROJECT_DIR}/${BIN_NAME}
   - ${CSV_PATH}
  expire_in: 1 week

#.deploy_bin: &deploy_bin
# <<: *build_env
# image: docker.bintray.io/jfrog/jfrog-cli-go
# script:
#  - jfrog rt config
#     --url=https://${ART_REGISTRY}/artifactory
#     --user=${ART_USERNAME}
#     --apikey=${ART_PASSWORD}
#     rt-${CI_PIPELINE_ID}
#  - cd ${ARTIFACT_PROJECT_DIR}
#  - tar -czf ${CI_PROJECT_NAME}-${CI_REGISTRY_VER}-${APP_OS}.tar.gz ${BIN_NAME}
#  - jfrog rt upload ${CI_PROJECT_NAME}-${CI_REGISTRY_VER}-${APP_OS}.tar.gz ${ART_PREFIX}-bin-${ART_SUFFIX}/${ART_NAMESPACE}/${CI_PROJECT_NAME}-${CI_REGISTRY_VER}-${APP_OS}.tar.gz

prebuild:
 extends: .build_env
 stage: prebuild
 variables:
  DEPCACHEDIR: ${CI_PROJECT_DIR}/_dep_cache
 cache:
   key: "${CI_PROJECT_NAME}-${CI_COMMIT_REF_NAME}"
   paths:
   - _dep_cache/
 script:
  - mkdir -p ${GOPATH}/src/${GITLAB_HOST}/${CI_PROJECT_NAMESPACE}
  - cd ${GOPATH}/src/${GITLAB_HOST}/${CI_PROJECT_NAMESPACE}
  - ln -s ${CI_PROJECT_DIR}
  - cd ${CI_PROJECT_NAME}
  - go get -u github.com/golang/dep/cmd/dep
  - dep ensure
 artifacts:
  name: ${CI_PROJECT_NAME}.b${CI_JOB_ID}-vendor
  paths:
   - vendor/

build:linux:
 stage: build
 extends: .build_app
 variables:
  BUILD_OS: linux
  BUILD_PATH: ${APP_DIR}
  BIN_NAME: ${APP_BIN}

build:windows:
 stage: build
 extends: .build_app
 variables:
  BUILD_OS: windows
  BUILD_PATH: ${APP_DIR}
  BIN_NAME: ${APP_BIN}.exe

pack:docker:
 stage: pack
 extends: .docker:build
 variables:
  BIN_NAME: ${APP_BIN}
 dependencies:
  - build:linux

test:docker:
 extends: .docker:check
 stage: test
 variables:
  GIT_STRATEGY: none

#test:doc-syntax:
# <<: *common
# image:
#   name: goswagger/swagger
#   entrypoint: [""]
# stage: test
# dependencies: []
# cache:
#   policy: pull
# script:
#  -  swagger validate docs/swagger.yaml

#test:postman:
# stage: test
# extends: .docker
# image: docker-compose
# dependencies: []
# variables:
#  COMPOSE_PROJECT_NAME: ${CI_JOB_ID}
# before_script:
#   - echo ${CI_BUILD_TOKEN} | docker login -u ${CI_REGISTRY_USER} --password-stdin ${CI_REGISTRY}
#   - echo ${ART_PASSWORD} | docker login -u ${ART_USERNAME} --password-stdin ${ART_REGISTRY}
# script:
#   - cd tests/postman
#   - docker-compose pull app
#   - docker-compose up -d app
#   - sleep 5
#   - docker-compose build --pull postman
#   - docker-compose up --exit-code-from postman --abort-on-container-exit postman
# after_script:
#   - cd tests/postman
#   - docker-compose down -v

#test:go_test:
# stage: test
# extends: .build_env
# services:
#  - name: docker:dind
#  - name: mongo:4.0
#    alias: mongo
# dependencies:
#  - prebuild
# variables:
#  THESAURUS_DB_HOST: mongo
#  THESAURUS_DB_DATABASE: documents
# script:
#  - mkdir -p ${GOPATH}/src/${GITLAB_HOST}/${CI_PROJECT_NAMESPACE}
#  - cd ${GOPATH}/src/${GITLAB_HOST}/${CI_PROJECT_NAMESPACE}
#  - ln -s ${CI_PROJECT_DIR}
#  - cd ${CI_PROJECT_NAME}
#  - go test ./...

#push:docker:id:
# stage: push
# extends: .docker:push:id
# variables:
#  GIT_STRATEGY: none
# only:
#  - branches

#push:docker:version:
# stage: push
# extends: .docker:push:version
# variables:
#  GIT_STRATEGY: none

#pages:
# <<: *common
# image: swagger-ui
# stage: deploy
# dependencies: []
# cache:
#  policy: pull
# script:
#  - mv docs/swagger.yaml /var/www/${CI_COMMIT_SHA:0:8}.yaml
#  - sed -i 's|'https://petstore.swagger.io/v2/swagger.json'|'${CI_COMMIT_SHA:0:8}.yaml'|g' /var/www/index.html
#  - mv /var/www public
# artifacts:
#   name: ${CI_PROJECT_NAME}-${CI_COMMIT_TAG}.b${CI_JOB_ID}-pages
#   paths:
#    - public
# only:
#  - develop

#deploy:bin:linux:
# stage: deploy
# extends: .deploy_bin
# variables:
#  APP_OS: linux64
#  BIN_NAME: ${APP_BIN}
# dependencies:
#  - build:linux

#deploy:bin:windows:
# stage: deploy
# extends: .deploy_bin
# variables:
#  APP_OS: win64
#  BIN_NAME: ${APP_BIN}.exe
# dependencies:
#  - build:windows

#clean:temp_docker_image:
# stage: cleanup
# image: alpine
# dependencies: []
# cache:
#  policy: pull
# before_script:
#  - apk add --update --no-cache curl jq bash
# script:
#  - for repoID in $(curl -s -f https://${GITLAB_HOST}/api/v4/projects/${CI_PROJECT_ID}/registry/repositories?private_token=${MAINTAINCE_TOKEN} | jq -r .[].id); do curl -s -f -X DELETE https://${GITLAB_HOST}/api/v4/projects/${CI_PROJECT_ID}/registry/repositories/${repoID}/tags/${CI_PIPELINE_ID}?private_token=${MAINTAINCE_TOKEN}; done
# <<: *common