.gitlab-ci.yml

#image: docker:1.13-git
image: docker:18

services:
  - postgres:latest

variables:
  RAILS_ENV: 'test'
  CONTAINER_IMAGE_NAME: "$CI_REGISTRY_IMAGE:$CI_BUILD_REF_NAME-test"
#  CONTAINER_FEATURE_IMAGE_NAME: "$CI_BUILD_REF_NAME-test"
  CONTAINER_IMAGE_RELEASE_NAME: "$CI_REGISTRY_IMAGE:$CI_BUILD_REF_NAME-latest"
  CONTAINER_IMAGE_DOCUMENTATION_PATH: "$CI_REGISTRY_IMAGE:$CI_BUILD_REF_NAME-latest-docs"

#  CONTAINER_IMAGE_DOCUMENTATION_NAME: "$CI_BUILD_REF_NAME-docs"
#  CONTAINER_IMAGE_DOCUMENTATION_PATH: "$CI_REGISTRY_IMAGE:$CI_BUILD_REF_NAME-docs"
  LANG: C.UTF-8

stages:
  - build
  - quality
  - test
  - release
  - deploy
  - collect-docs
  - build-docs
  - deploy-docs

.docker-login: &docker-login
  before_script:
  - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN  $CI_REGISTRY

.artifacts-always: &artifacts-always
  artifacts:
    when: always

#before_script:
#  - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN $CI_REGISTRY

build-image:
  <<: *artifacts-always
  <<: *docker-login
  stage: build
  tags:
    - docker
  script:
    - timestamp=`date --rfc-2822`
    - "echo 'Docker Image created:' $timestamp > BUILD.txt"
    - "echo '' >> BUILD.txt"

    - "echo '$CI_REGISTRY_IMAGE' $CI_REGISTRY_IMAGE >> BUILD.txt"
    - "echo '$CI_BUILD_REF_NAME' $CI_BUILD_REF_NAME >> BUILD.txt"
    - "echo '$CI_COMMIT_SHA' $CI_COMMIT_SHA >> BUILD.txt"
    - "echo '' >> BUILD.txt"

    - "echo '$CONTAINER_IMAGE_NAME:' $CONTAINER_IMAGE_NAME >> BUILD.txt"
    - "echo '$CONTAINER_IMAGE_RELEASE_NAME:' $CONTAINER_IMAGE_RELEASE_NAME >> BUILD.txt"
    - "echo '$CONTAINER_FEATURE_IMAGE_NAME:' $CONTAINER_FEATURE_IMAGE_NAME >> BUILD.txt"
    - "echo '' >> BUILD.txt"

    - "echo 'Project URL:' $CI_PROJECT_URL >> BUILD.txt"
    - "echo '' >> BUILD.txt"
    - "echo 'Build with Docker Version' $DOCKER_VERSION 'on CI_RUNNER ' $CI_RUNNER_DESCRIPTION >> BUILD.txt"
    - "echo '' >> BUILD.txt"

    - "echo 'Generated BUILD.txt:'"
    - cat BUILD.txt
    - ls -la
    - docker build -f Dockerfile --pull --tag $CONTAINER_IMAGE_NAME .
    - docker push $CONTAINER_IMAGE_NAME
    - docker pull $CONTAINER_IMAGE_NAME
    - docker inspect --format='{{index .RepoDigests 0}}' $CONTAINER_IMAGE_NAME
  allow_failure: false
  artifacts:
    paths:
    - BUILD.txt
    expire_in: 1 week
#  cache:
#    key: "$CI_COMMIT_REF_SLUG" # per-branch caching
#    paths:
#      - tmp/cache/assets # used by sprockets for assets

#test-hamllint:
#  tags:
#    - docker
#  stage: quality
#  script:
#  - docker run -e RAILS_ENV=test -e DOMAIN_NAME=docker-tests.example.com -e DATABASE_URL=postgres://postgres:postgres@$POSTGRES_PORT_5432_TCP_ADDR:5432/postgres $CONTAINER_IMAGE_NAME bundle exec haml-lint app/views/
#  allow_failure: true

test-reek-codesmell:
  <<: *artifacts-always
  image: "$CONTAINER_IMAGE_NAME"
  tags:
    - docker
  stage: test
  script:
  - bundle exec reek
#  - docker run -e RAILS_ENV=test -e DOMAIN_NAME=docker-tests.example.com -e DATABASE_URL=postgres://postgres:postgres@$POSTGRES_PORT_5432_TCP_ADDR:5432/postgres $CONTAINER_IMAGE_NAME bundle exec reek

test-todo-notes:
  <<: *artifacts-always
  image: "$CONTAINER_IMAGE_NAME"
  tags:
    - docker
  stage: test
  variables:
    # shared rails app configs
    DOMAIN_NAME: docker-tests.example.com
  script:
  - export DATABASE_URL=postgres://postgres:postgres@$POSTGRES_PORT_5432_TCP_ADDR:5432/postgres
  - bundle exec rails notes
  allow_failure: true

#test-specs:
#  image: "$CONTAINER_IMAGE_NAME"
#  tags:
#    - docker
#  stage: test
#  variables:
#    # shared rails app configs
#    DATABASE_URL: postgres://postgres:postgres@$POSTGRES_PORT_5432_TCP_ADDR:5432/postgres
#    DOMAIN_NAME: docker-tests.example.com
#    DATABASE_CLEANER_ALLOW_REMOTE_DATABASE_URL: 'true'
#  script:
#  - export DATABASE_URL=postgres://postgres:postgres@$POSTGRES_PORT_5432_TCP_ADDR:5432/postgres
#  - bundle exec rake db:migrate
#  - bundle exec rspec . --seed 62376
##  - docker run -e RAILS_ENV=test -e DOMAIN_NAME=docker-tests.example.com -e DATABASE_URL=postgres://postgres:postgres@$POSTGRES_PORT_5432_TCP_ADDR:5432/postgres $CONTAINER_IMAGE_NAME bundle exec rake db:migrate
##  - docker run -e RAILS_ENV=test -e DOMAIN_NAME=docker-tests.example.com -e  -e DATABASE_URL=postgres://postgres:postgres@$POSTGRES_PORT_5432_TCP_ADDR:5432/postgres $CONTAINER_IMAGE_NAME bundle exec rspec . --seed 62376
#  allow_failure: false
#  artifacts:
#    when: always
#    paths:
#    - doc/debug_doc/code_coverage/
#    expire_in: 3h
#
#test-specs-rnd-seed:
##  <<: *artifacts-always
#  image: "$CONTAINER_IMAGE_NAME"
#  tags:
#    - docker
#  stage: test
#  variables:
#    # shared rails app configs
#    DOMAIN_NAME: docker-tests.example.com
#
#    DATABASE_CLEANER_ALLOW_REMOTE_DATABASE_URL: 'true'
#  script:
#  - export DATABASE_URL=postgres://postgres:postgres@$POSTGRES_PORT_5432_TCP_ADDR:5432/postgres
#  - bundle exec rake db:migrate
#  - bundle exec rspec . --order rand
#  allow_failure: false

test-rubocop:
  <<: *artifacts-always
  image: "$CONTAINER_IMAGE_NAME"
  tags:
    - docker
  stage: test
  script:
  - bundle exec rubocop
  allow_failure: true

test-bundle-audit:
  <<: *artifacts-always
  image: "$CONTAINER_IMAGE_NAME"
  stage: test
  services: []
  tags:
    - docker
#  variables:
    # needs a DB URL, but does not use the connection
#    FAKE_DATABASE_URL: "mysql2://no-user:no-pwd@anyhost:3306/any-db"
  script:
  - bundle exec bundle-audit check --update
  allow_failure: false

release-image:
  <<: *docker-login
  tags:
    - docker
  stage: release
  script:
    - docker pull $CONTAINER_IMAGE_NAME
    - docker tag $CONTAINER_IMAGE_NAME $CONTAINER_IMAGE_RELEASE_NAME
    - docker push $CONTAINER_IMAGE_RELEASE_NAME
#  only:
#    - master

#deploy_production:
#  stage: deploy
#  environment:
#    name: production
#    url: https://demo.e-request.ch
#  script:
#    - cd ctron && ./ctron_exec_prod.sh
#  only:
#    - master


collect-docs:
  <<: *artifacts-always
  image: "$CONTAINER_IMAGE_NAME"
  stage: collect-docs
  services: []
  tags:
    - docker
#  variables:
    # needs a DB URL, but does not use the connection
#    FAKE_DATABASE_URL: "mysql2://no-user:no-pwd@anyhost:3306/any-db"
  script:
#    - export DATABASE_URL=postgres://postgres:postgres@$POSTGRES_PORT_5432_TCP_ADDR:5432/FAKE_DATABASE
#    - bundle exec i18n-tasks unused > doc/debug_doc/translations_unused.txt
#    - bundle exec i18n-tasks missing > doc/debug_doc/translations_missing.txt
#
#    - script/rails routes > doc/debug_doc/app_routes.txt
#    - script/rails stats > doc/debug_doc/app_stats.txt
#    - script/rails notes > doc/debug_doc/app_notes.txt
#    - script/rails middleware > doc/debug_doc/app_middleware_stack.txt
#    - script/rails about > doc/debug_doc/app_about.txt
    - mkdir -p ./tmp
    - echo "IT WORKS" > tmp/app_about.txt

    #  - ./generate_debug_doc.sh
  allow_failure: false
  artifacts:
    when: always
    paths:
    - tmp/
    expire_in: 1h


# Push the Branche :latest image only if all Specs have been passed.
# Loads a SSH Private key from the CI variable
# a key which is allowed to login into the Dev Server using SSH
#
# POC ONLY, may not get response if deployment failed!!
#
# SSH Infos see: http://docs.gitlab.com/ce/ci/ssh_keys/README.html
build-docs:
  <<: *artifacts-always
  <<: *docker-login
  stage: build-docs
  tags:
    - docker
#  environment:
#    name: Develop Doc Preview
#    url: https://docs.dev.youngsolutions.ch
  script:
    - mkdir -p ./tmp
    - ls -la ./tmp
    - mkdir ./static-html-docs
    # copy frameset and build infos
#    - cp -Rv ./doc/static-html-docs/* ./static-html-docs/
    - cp ./README.md ./static-html-docs/README.md
    - cp ./BUILD.txt ./static-html-docs/BUILD.txt

    # collect all artifacts stored in tmp
    - echo "IT WORKS 2" > ./tmp/app_about2.txt

#    - cp -Rv ./coverage/ ./static-html-docs/
    - cp -Rv ./tmp/* ./static-html-docs/
#    - cp ./rails_best_practices_output.html ./static-html-docs/rails_best_practices.html

    # build documentation container using Dockerfile.documentation with path ./static-html-docs
    - docker build -f Dockerfile.documentation --pull --tag $CONTAINER_IMAGE_DOCUMENTATION_PATH .
    - docker push $CONTAINER_IMAGE_DOCUMENTATION_PATH
    - docker pull $CONTAINER_IMAGE_DOCUMENTATION_PATH
#    - docker inspect --format='{{index .RepoDigests 0}}' $CONTAINER_IMAGE_DOCUMENTATION_PATH

  allow_failure: false
#  only:
#    - develop


# Push the Branche :latest image only if all Specs have been passed.
# Loads a SSH Private key from the CI variable
# a key which is allowed to login into the Dev Server using SSH
#
# POC ONLY, may not get response if deployment failed!!
#
# SSH Infos see: http://docs.gitlab.com/ce/ci/ssh_keys/README.html
deploy-docs:
  <<: *artifacts-always
  <<: *docker-login
  stage: deploy-docs
  tags:
    - docker
#  environment:
#    name: Develop Doc Preview
#    url: https://docs.dev.youngsolutions.ch
  script:
     - env
#    # Install ssh-agent if not already installed, it is required by Docker.
#    # (change apt-get to yum if you use a CentOS-based image)
#    - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
#
#    # Run ssh-agent (inside the build environment)
#    - eval $(ssh-agent -s)
#
#    # Add the SSH key stored in SSH_PRIVATE_KEY variable to the agent store
#    - echo "$SSH_PRIVATE_KEY_TO_DEV_SERVER" > /tmp/deploy_key
#    - chmod 700 /tmp/deploy_key
#    - ssh-add /tmp/deploy_key
#
#    # For Docker builds disable host key checking. Be aware that by adding that
#    # you are suspectible to man-in-the-middle attacks.
#    # WARNING: Use this only with the Docker executor, if you use it with shell
#    # you will overwrite your user's SSH config.
#    - mkdir -p ~/.ssh
#    - echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config

    # TEST
#    - ssh -T  default@i.dev.youngsolutions.ch

    # Execute Deploy Script on Dev Server
#    - ssh default@i.dev.youngsolutions.ch /home/default/deploy_documentation_script.sh $CONTAINER_IMAGE_DOCUMENTATION_NAME

  allow_failure: false
#  only:
#    - develop