Where has the documentation detailing each possible value of CI_PIPELINE_SOURCE gone?

I am unable to find documentation detailing each possible value for the CI_PIPELINE_SOURCE variable. Previously (version 15.11), this information existed within the “Common if clauses for rules” section, accessible at this version 15.11.

Versions

  • GitLab DOC: 17.0, 16.11, 16.10, 16.9