Create Autoformat script for changed files only

[dbrasseur-aneo]

Formatting is enforced at the pipeline level. We should be able to execute the formatting automatically before pushing to avoid having to commit again just to change format. Using just the command line can take upwards of 5 min to reformat, so determining the options in order to reformat only the changed files can be a huge speedup for the developper.

Objective : Create a script in Core executing jb cleanupcode only on the changed files (git diff)

[aneojgurhem]

git grep --cached -l '' | xargs jb cleanupcode