.gitlab-ci.yml

workflow:
  rules:
    # NOTE: don't run pipeline if commit is a Merge/Pull-Request
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
      when: 'never'
    # Otherwise:
    - when: 'always'

variables:
  version: '0.0.$CI_PIPELINE_IID'
  k8sVersion: '1.20.5'
  MONGOIMAGE: 'mongo:4.2.3-bionic'

stages:
  - build
  - test
  - deploy
  - release

job_build-image:
  
  stage: build
  tags:
    - docker-privileged
  image: docker:20.10.12
  services:
    - name: docker:20.10.12-dind
  before_script:
    # - apk add --no-cache docker-compose
    - docker network create -d bridge my-build-network
    - docker pull mongo
    - docker run --name mongo --network my-build-network -d mongo
    # - docker run --network my-build-network --rm mongo mongo #--host some-mongo test
  script: 
    # - docker-compose up -f docker-compose.test.yml -d
    - docker build --file "./app/server/Dockerfile" --tag ${CI_REGISTRY_IMAGE}:${CI_PIPELINE_IID}-${CI_COMMIT_SHORT_SHA} .
      # NOTE: push image to local registry so that it can be accessed in subsequent jobs
    - docker login -u ${CI_REGISTRY_USER} -p ${CI_REGISTRY_PASSWORD} ${CI_REGISTRY}
    - docker push "${CI_REGISTRY_IMAGE}:${CI_PIPELINE_IID}-${CI_COMMIT_SHORT_SHA}"
  after_script:
    # - docker-compose down
    - docker image rm --force "${CI_REGISTRY_IMAGE}:${CI_PIPELINE_IID}-${CI_COMMIT_SHORT_SHA}"
    - docker image rm --force mongo
    - docker network rm my-build-network
    - docker network ls
    - docker network prune
    - echo y
    - docker network ls


job_test-image:
  stage: test
  image: docker:20.10.12
  tags:
    - docker-privileged
  services:
    - name: docker:20.10.12-dind
  variables:
    # NOTE: some random port that hopefully is free on the runner
    outerPort: '38080'
  before_script:
    - docker network create -d bridge test-img-network
    # - apk add --no-cache docker-compose
    # - docker-compose -f docker-compose.mongo.yml up 
    - docker login -u ${CI_REGISTRY_USER} -p ${CI_REGISTRY_PASSWORD} ${CI_REGISTRY}
    - docker pull mongo
    - docker run --name mongo --network test-img-network -d mongo
    - echo ${CI_REGISTRY_IMAGE}
    - echo ${CI_PIPELINE_IID}
    - echo ${CI_COMMIT_SHORT_SHA}