There were some existing scripts in /scripts/labels which generated labels (not just doc_url, but also severity, in some cases) from analyser-specific knowledge.
With the introduction of the label_tool in the previous patch #4207, it is logical to subsume these scripts to be part of that infrastructure, which is done in this patch.
This patch is partially a refactor and partially a fix, as the aforementioned scripts were mostly 3 years old and some ceased to work since, e.g., the generation of labels for Clang-related stuff failed to do anything because the XPath expressions inside were targeting things that are not as such in the current upstream.
The URL generation for Clang SA and Clang-Tidy previously could not do anything with checkers that did not have any labels prior, which is not the case anymore.
There were some existing scripts in
/scripts/labelswhich generated labels (not justdoc_url, but alsoseverity, in some cases) from analyser-specific knowledge. With the introduction of thelabel_toolin the previous patch #4207, it is logical to subsume these scripts to be part of that infrastructure, which is done in this patch.This patch is partially a refactor and partially a fix, as the aforementioned scripts were mostly 3 years old and some ceased to work since, e.g., the generation of labels for Clang-related stuff failed to do anything because the XPath expressions inside were targeting things that are not as such in the current upstream. The URL generation for Clang SA and Clang-Tidy previously could not do anything with checkers that did not have any labels prior, which is not the case anymore.