.gitlab-ci.yml

include:
  - local: .gitlab/ci/base_register_stage.yml

variables:
  # CI variables
  DOCKER_DRIVER: overlay2
  DOCKER_HOST: tcp://localhost:2375
  DOCKER_TLS_CERTDIR: ''
  GIT_STRATEGY: fetch
  GIT_DEPTH: 5

  # Globals
  DOCKER_VERSION: '18'
  PYTHON_VERSION: '3.6-alpine'

stages:
  - 'Prepare'
  - 'Build Image'
  - 'Registration'
  - 'Deploy'

.prepare_stage:
  stage: 'Prepare'
  dependencies: []

.base_yarn_workspace_install:
  extends: .prepare_stage
  image: node:13-alpine
  interruptible: true
  cache:
    key: '$CI_JOB_NAME-$CI_COMMIT_REF_SLUG'
    paths:
      - $CI_PROJECT_DIR/.cache
  before_script:
    - '[[ type jq ]] || apk add jq=~1'
    - find packages -maxdepth 1 -type d -not -name ${CONTEXT} | tail -n +2 |
      xargs -I {} sh -c "[[ -f "{}/package.json" ]] || exit 0 ; {
      rm {}/package.json ;
      jq 'del(.dependencies) | del(.devDependencies)' > {}/package.json
      ; } < {}/package.json"
  script:
    - '[[ type jq ]] || apk add jq=~1'
    - "{ rm package.json; jq 'del(.dependencies) | del(.devDependencies)' > package.json; } < package.json"
    - yarn config set cache-folder $CI_PROJECT_DIR/.cache/yarn
    - yarn --frozen-lockfile --prefer-offline
  artifacts:
    expire_in: 1 day
    paths:
      - node_modules
      - packages/${CONTEXT}/node_modules

################################################################################################
###################################               ##############################################
###################################     PREPARE   ##############################################
###################################               ##############################################
################################################################################################

Install app:
  extends: .base_yarn_workspace_install
  variables:
    CONTEXT: app

Install env:
  extends: .base_yarn_workspace_install
  variables:
    CONTEXT: env

################################################################################################
###################################                    #########################################
###################################     BUILD IMAGE    #########################################
###################################                    #########################################
################################################################################################

Build @gameofblocks/app:
  stage: 'Build Image'
  variables:
    INVALID_GIT_FILES_CHANGES: 'true'
  dependencies:
    - Install app
    - Install env
  needs:
    - Install app
    - Install env
  image: node:12-alpine
  script:
    - yarn workspace @gameofblocks/app build
  artifacts:
    expire_in: 1 day
    paths:
      - packages/app/.next
      - packages/app/dist

################################################################################################
###################################                    #########################################
###################################     REGISTRATION   #########################################
###################################                    #########################################
################################################################################################

#
# docker image registration
# these base jobs can be reused to build and publish your docker images
#

.base_docker_image_stage:
  image: docker:19
  services:
    - docker:19-dind

.base_stage:
  except:
    variables:
      # Don't run when running e2e tests
      - $E2E_TEST
      # Don't run when deploying in production an existing image
      - $PRODUCTION
      # Don't run when tagging a commit
      - $RELEASE

.register_stage:
  extends: .base_stage
  stage: 'Registration'
  interruptible: true
  dependencies: []

Register_app_image:
  extends:
    - .base_register_stage
    - .register_stage
  dependencies:
    - Install app
    - Install env
    - Build @gameofblocks/app
  needs:
    - Install app
    - Install env
    - Build @gameofblocks/app
  before_script:
    - cp yarn.lock packages/app/yarn.lock
    - cp lerna.json packages/app/lerna.json
    - mkdir packages/app/packages
    - cp -r packages/env packages/app/packages/env
  variables:
    CONTEXT: packages/app
    IMAGE_NAME: $CI_REGISTRY_IMAGE/app

# HASURA
Register_hasura_image:
  extends:
    - .base_register_stage
    - .register_stage
  variables:
    CONTEXT: packages/hasura
    IMAGE_NAME: $CI_REGISTRY_IMAGE/hasura

################################################################################################
###################################                    #########################################
###################################     DEPLOY         #########################################
###################################                    #########################################
################################################################################################

############### Deploy APP ###############################

deploy_review_app:
  image:
    name: lachlanevenson/k8s-kubectl:latest
    entrypoint: ['/bin/sh', '-c']
  stage: 'Deploy'
  only:
    - branches
  except:
    - tags
  environment:
    on_stop: stop_review
    name: review/$CI_BUILD_REF_NAME-app
    url: https://$CI_ENVIRONMENT_SLUG.dev.gameofblocks.io
  before_script:
    - apk add -u gettext
    - apk add --update -t deps curl
    - kubectl create secret docker-registry regcred --docker-server=$CI_REGISTRY --docker-username="$CI_DEPLOY_USER" --docker-password="$CI_DEPLOY_PASSWORD" --docker-email="$GITLAB_USER_EMAIL" --dry-run=true -o yaml | kubectl apply -f -
  script:
    - kubectl version
    - echo $CI_BUILD_REF_NAME
    - echo "$CI_REGISTRY_IMAGE/app:$CI_COMMIT_SHA"
    - echo $CI_REGISTRY
    - echo $CI_COMMIT_REF_SLUG
    - echo https://${CI_ENVIRONMENT_SLUG}.dev.gameofblocks.io
    - echo $CI_REGISTRY_IMAGE
    - echo $CI_COMMIT_SHA
    - echo $DIGITAL_OCEAN_TOKEN
    - echo $CURL_HEADERS
    - echo $CURL_BODY
    - echo $CURL_REQUEST
    - cd .k8s/app
    - envsubst < deployment.yaml > "/tmp/deployment.yaml"
    - envsubst < ingress.yaml > "/tmp/ingress.yaml"
    - envsubst < service.yaml > "/tmp/service.yaml"
    - kubectl apply -f /tmp/deployment.yaml
    - kubectl apply -f /tmp/service.yaml || true
    - kubectl apply -f /tmp/ingress.yaml
    - kubectl rollout status -f /tmp/deployment.yaml
    - kubectl get deploy,svc,ing,pod -l app="$(echo ${CI_PROJECT_NAME} | tr "." "-")",ref="${CI_ENVIRONMENT_SLUG}"

############### Deploy Hasura ###############################

deploy_review_hasura:
  image:
    name: lachlanevenson/k8s-kubectl:latest
    entrypoint: ['/bin/sh', '-c']
  stage: 'Deploy'
  only:
    - branches
  except:
    - tags
  environment:
    name: review/$CI_BUILD_REF_NAME-hasura
    url: https://hasura-$CI_ENVIRONMENT_SLUG.dev.gameofblocks.io
  before_script:
    - apk add -u gettext
    - apk add --update -t deps curl
    - kubectl create secret docker-registry regcred --docker-server=$CI_REGISTRY --docker-username="$CI_DEPLOY_USER" --docker-password="$CI_DEPLOY_PASSWORD" --docker-email="$GITLAB_USER_EMAIL" --dry-run=true -o yaml | kubectl apply -f -
    - |-
      curl -X POST -H "Content-Type: application/json" -H "Authorization: Bearer ${DIGITAL_OCEAN_TOKEN}" -d '{"name": "'"$CI_COMMIT_REF_SLUG"'"}' "https://api.digitalocean.com/v2/databases/${DATA_BASE_ID}/dbs"
  script:
    - kubectl version
    - echo $CI_BUILD_REF_NAME
    - echo "$CI_REGISTRY_IMAGE/app:$CI_COMMIT_SHA"
    - echo $CI_REGISTRY
    - echo $CI_COMMIT_REF_SLUG
    - echo https://hasura-${CI_ENVIRONMENT_SLUG}.dev.gameofblocks.io
    - echo $CI_REGISTRY_IMAGE
    - echo $CI_COMMIT_SHA
    - echo $DIGITAL_OCEAN_TOKEN
    - echo $CURL_HEADERS
    - echo $CURL_BODY
    - echo $CURL_REQUEST
    - cd .k8s/hasura
    - envsubst < deployment.yaml > "/tmp/deployment.yaml"
    - envsubst < ingress.yaml > "/tmp/ingress.yaml"
    - envsubst < service.yaml > "/tmp/service.yaml"
    - kubectl apply -f /tmp/deployment.yaml
    - kubectl apply -f /tmp/service.yaml || true
    - kubectl apply -f /tmp/ingress.yaml
    - kubectl rollout status -f /tmp/deployment.yaml
    - kubectl get deploy,svc,ing,pod -l app="$(echo ${CI_PROJECT_NAME} | tr "." "-")",ref="${CI_ENVIRONMENT_SLUG}"

############### Stop APP ###############################

stop_review:
  image:
    name: lachlanevenson/k8s-kubectl:latest
    entrypoint: ['/bin/sh', '-c']
  stage: 'Deploy'
  variables:
    GIT_STRATEGY: none
  when: manual
  environment:
    name: review/$CI_BUILD_REF_NAME-app
    action: stop
  script:
    - kubectl version
    - kubectl delete ing -l ref=${CI_ENVIRONMENT_SLUG}
    - kubectl delete all -l ref=${CI_ENVIRONMENT_SLUG}