stages:
  - generate
  - check
  - trigger

workflow:
  rules:
    # Run when a merge request event is open
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
    # Do not run branch-specific pipeline if there is an open MR
    - if: $CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS
      when: never
    # Run pipeilne for branches or tags
    - if: $CI_COMMIT_BRANCH || $CI_COMMIT_TAG
    - if: $CI_PIPELINE_SOURCE == "web"

include:
  # Low-effort, we can always do lint checks, validations, and so forth
  - local: .gitlab/always.yml
    rules:
      - if: $CI_PIPELINE_SOURCE != "web"
  - local: .gitlab/update.yml
    rules:
      - if: $CI_PIPELINE_SOURCE == "web"
  # Actual download of ISOs and building of images. This should only be
  # done some of the time
  - local: .gitlab/build.yml
    rules:
      - if: $CI_PIPELINE_SOURCE == "merge_request_event"
      - if: $CI_PIPELINE_SOURCE == "tag"
      - if: $CI_COMMIT_BRANCH == "main"

variables:
  PACKER_CONFIG_DIR: ./packer_config/
  PACKER_CACHE_DIR: ./cache/

default:
  image: registry.thehellings.com/greg/ci-images/vm-test:latest
  tags:
    - nix