Is code analyzer supported in ros_buildfarm?

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In general we don't add code analyzers / linters to the buildfarm alone since it would make it difficult to reproduce the results locally.

Instead in ROS 2 any kind of linters are integrated on a per-package level. So when you run the tests of a package you also run any kind of linter available (e.g. clang-format, clang-tidy, cppcheck, cpplint, flake8, uncrustify, xmllint). The generally used ones are in this repo: https://github.com/ament/ament_lint All of these produce xUnit compliant result file to be picked up by Jenkins when running the tests in the buildfarm.

For ROS 1 there is no such infrastructure for linters and you would need to integrate each linter manually into each package.