image: gitlab/dind 

before_script:
  #  - docker info
  - export REV=$(git rev-list HEAD --count)
  - export BUILDDATE=$(date)
  - export BRANCH=$CI_COMMIT_REF_SLUG
  - export IMAGE=dr.dnix.de/$CI_PROJECT_NAME

variables:
  VERSIONGO: version.go

stages:
  - build
  - test
  - deploy

build:
  stage: build 
  script:
    - echo "Building image $IMAGE:$BRANCH-$REV"
    - echo  "package main" >$VERSIONGO
    - echo "" >>$VERSIONGO
    - echo "const (" >>$VERSIONGO
    - echo -n "    FlokatiVersion = \"" >>$VERSIONGO
    - echo -n "$BRANCH" >>$VERSIONGO
    - echo "\"" >>$VERSIONGO
    - echo -n "    FlokatiBuild   = \"" >>$VERSIONGO
    - echo -n "$REV" >>$VERSIONGO
    - echo "\"" >>$VERSIONGO
    - echo -n "    FlokatiBuilddate = \"" >>$VERSIONGO
    - echo -n "$BUILDDATE" >>$VERSIONGO
    - echo "\"" >>$VERSIONGO
    - echo ")" >>$VERSIONGO
    - cat version.go
    - docker build -t "$IMAGE:$BRANCH-$REV" .
    - docker push "$IMAGE:$BRANCH-$REV"
    - docker tag "$IMAGE:$BRANCH-$REV" "$IMAGE:latest"
    - docker push "$IMAGE:latest"

test:
  stage: test
  script:
    - echo "Testing image $IMAGE:$BRANCH-$REV"

deploy:
  stage: deploy
  script:
    - echo "Deploying image $IMAGE:$BRANCH-$REV"
    - cd ~
    - mkdir .ssh
    - chmod 700 .ssh
    - echo "$K8S_SSH_PRIVATE_KEY" >.ssh/id_rsa
    - chmod 600 .ssh/id_rsa
    - echo "$K8S_SSH_PUBLIC_KEY" >.ssh/id_rsa.pub
    - chmod 600 .ssh/id_rsa.pub
    - ssh -oStrictHostKeyChecking=no root@node04 "kubectl set image deployment/mmflokati-flokati mmflokati-flokati=dr.dnix.de/mmflokati:$BRANCH-$REV -n northbrigade"
    - ssh -oStrictHostKeyChecking=no root@node04 "kubectl set image deployment/mmflokati-armleuchter mmflokati-armleuchter=dr.dnix.de/mmflokati:$BRANCH-$REV -n northbrigade"
    - ssh -oStrictHostKeyChecking=no root@node04 "kubectl rollout status deployment/mmflokati-flokati -n northbrigade"
    - ssh -oStrictHostKeyChecking=no root@node04 "kubectl rollout status deployment/mmflokati-armleuchter -n northbrigade"
  only:
    - master