.gitlab-ci.yml

stages:
  - 🏗️ build_and_push
  - create_jupytermachine_version

variables:
  DOCKER_HUB_USER: "jeppelt"

.common_build:
  image: docker:latest
  stage: 🏗️ build_and_push
  before_script:
    - docker login -u "$DOCKER_HUB_USER" -p $DOCKER_TOKEN
  script:
      - docker build -t "$DOCKER_HUB_USER/etp_$IMAGE_NAME" $IMAGE_NAME --no-cache;
      - docker push "$DOCKER_HUB_USER/etp_$IMAGE_NAME";

basis:
  variables:
    IMAGE_NAME: "basis"
  extends:
    - .common_build
  rules: # only execute if Dockerfile was changed
    - changes: 
      - $IMAGE_NAME/Dockerfile

tp:
  variables:
    IMAGE_NAME: "tp"
  extends:
    - .common_build
  needs:  # if the build_and_push step basis has to be done, then make the other build_and_push steps dependend of it
    - job: basis
      optional: true # only run if basis is added to the pipeline (depends on the rules).
  rules: # only execute if Dockerfile or basis/Dockerfile was changed
    - changes: 
      - $IMAGE_NAME/Dockerfile
      - basis/*

python311:
  variables:
    IMAGE_NAME: "python311"
  extends:
    - .common_build
  rules: # only execute if Dockerfile was changed
    - changes: 
      - $IMAGE_NAME/Dockerfile
      
basis_jupytermachine:
  variables:
    IMAGE_NAME: "basis_jupytermachine"
  extends:
    - .common_build
  needs:  # if the build_and_push step basis has to be done, then make the other build_and_push steps dependend of it
    - job: basis
      optional: true # only run if basis is added to the pipeline (depends on the rules).
  rules: # only execute if Dockerfile or basis/Dockerfile was changed
    - changes: 
      - $IMAGE_NAME/Dockerfile
      - basis/*
      
tp_herwig:
  variables:
    IMAGE_NAME: "tp_herwig"
  extends:
    - .common_build
  needs:  # if the build_and_push step basis has to be done, then make the other build_and_push steps dependend of it
    - job: tp
      optional: true # only run if basis is added to the pipeline (depends on the rules).
  rules: # only execute if Dockerfile or tp/Dockerfile was changed
    - changes: