image: docker:stable

stages:
        - build
        - deploy

variables:
        IMAGE_NAME: registry.hottis.de/wolutator/homepage

build:
        stage: build
        tags:
                - hottis
                - linux
                - docker
        script: 
                - VERSION=`cat VERSION`
                - echo "Version is $VERSION"
                - docker build --tag ${IMAGE_NAME}:latest --tag ${IMAGE_NAME}:$VERSION .
                - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
                - docker push ${IMAGE_NAME}:latest
                - docker push ${IMAGE_NAME}:$VERSION

deploy:
        stage: deploy
        tags:
                - hottis
                - linux
                - docker
        script: 
                - VERSION=`cat VERSION`
                - echo "Version is $VERSION"
                - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
                - docker stop homepage || echo "homepage not running, anyway okay"
                - docker pull ${IMAGE_NAME}:$VERSION
                - docker run -d --rm --name homepage --network ${PROD_NETWORK} --ip ${PROD_ADDRESS} ${IMAGE_NAME}:$VERSION
        environment:
                name: production
                url: https://home.hottis.de/wolutator/