Changing rules to execute pipeline only during creation (not update) of merge request

workflow:

  rules:

    - if: $CI_PIPELINE_SOURCE == "merge_request_event" # Creation of Merge Request (generation of CR)

    - if: $CI_COMMIT_TAG # Creation of tag (publish spec)

    - if: $CI_PIPELINE_SOURCE == "web" # Removal of a specific entry

    # Creation of Merge Request (generation of CR). Option 2) compare MR title $CI_MERGE_REQUEST_NAME =~ /^\w{3}(\-\d{4}){2}\-.*/

    - if: $CI_PIPELINE_SOURCE == "merge_request_event" #&& $CI_MERGE_REQUEST_TITLE =~ /^\w{3}(\-\d{4}){2}\-.*/

    # Update of Merge Request

    #- if: $CI_PIPELINE_SOURCE == "merge_request_event" # && $CI_COMMIT_BRANCH != ""

    #  when: never

    # Creation of tag (publish spec)

    - if: $CI_COMMIT_TAG

    # Removal of a specific entry

    - if: $CI_PIPELINE_SOURCE == "web"

    # Pipeline to be run manually as defined in the contribution procedure as it is not known when the CR is ready

    - if: $CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS

      when: never # Pipeline to be run manually as defined in the contribution procedure as it is not known when the CR is ready

    - if: $CI_PIPELINE_SOURCE == "trigger" # Upgrade of the index.html page

      when: never

    # Upgrade of the index.html page

    - if: $CI_PIPELINE_SOURCE == "trigger"

variables:

     curl "${CI_API_V4_URL}/projects/$TOOLS_SCRIPTS_PROJECT_ID/repository/files/Spec-template%2Edocx/raw?ref=master" >> onem2m_spec_template.docx

  script:

    - echo 'CR contribution'

    - env

    - mkdir docs

    - ./generate_changemarks.sh ${CI_PROJECT_URL} ${CI_MERGE_REQUEST_PROJECT_ID} ${CI_MERGE_REQUEST_IID} onem2m_delimiter_start.docx onem2m_delimiter_end.docx onem2m_coversheet_template.docx onem2m_spec_template.docx

  artifacts: