Only push main branch

build:

image: docker

  stage: build

services:

    - docker:dind

stages:

  - build

  - push

variables:

  CI_REGISTRY: registry.biblio19.net:5005

  IMAGE_TAG: $CI_REGISTRY/school/capstone-design/02/jupyterhub-gpu:init

  script:

before_script:

  - echo $CI_REGISTRY_PASSWORD | docker login -u $CI_REGISTRY_USER $CI_REGISTRY --password-stdin

    - docker build -t $IMAGE_TAG .

build:

  stage: build  

  script:

    - docker build -t $IMAGE_TAG . --no-cache

push:

  stage: push

  script:

    - docker push $IMAGE_TAG

  rules:

    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH

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