.gitlab-ci.yml

# This file is the root of the gitlab ci pipeline.
# It sets pipeline variables such as the versions of the dependencies and the name of the docker image.
# It also defines the stages of the pipeline and includes the ci snippets for each stage.
# The ci snippets are located in the ci folder.
# Jobs should not be defined in this file but in their own file in the ci folder.
# Similar jobs should be grouped in the same file and use inheritance to avoid code duplication.
# The image custom image used in this pipeline is quite complex and large as it contains all the dependencies of SCIP.
# It is defined in .gitlab/docker/Dockerfile.
# The image is built in the first stage of the pipeline and then used in all the other stages.
# Jobs that do not require the dependecies inside the image should run on a smaller image like debian-slim.
variables:
  IMAGE_NAME: ${CI_REGISTRY}/integer/scip/ci
  # combine IMAGE_NAME and current branch
  IMAGE: ${IMAGE_NAME}:${DOCKERFILE_HASH}
  IMAGE_PATH: ${CI_PROJECT_DIR}/.gitlab/docker/Dockerfile

workflow:
  rules:
    # only run the pipeline on merge requests and when the title does not contain Draft
    #- if: $CI_PIPELINE_SOURCE == 'merge_request_event' && $CI_MERGE_REQUEST_TITLE !~ /Draft/
    - when: never

stages:
  - image
  - build
  - test
  - release

include:
  - local: '.gitlab/docker/dockerfile_hash.yml'
  - local: '.gitlab/jobs/prepare_image.yml'
  - local: '.gitlab/jobs/cmake_and_ctest.yml'
  - local: '.gitlab/jobs/linktest.yml'
  - local: '.gitlab/jobs/russcip.yml'
  - local: '.gitlab/jobs/valgrind.yml'