[action] [PR:8289] [sonic-frr/Makefile]: Checkout gracefully if branch exists already. #15434
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This is useful to avoid "branch exists" error while rebuild FRR.
Signed-off-by: Praveen Chaudharypchaudhary@linkedin.com
Why I did it
If branch exist already, today FRR build fails. Branch may exist on rebuild.
With this PR, we will Checkout branch gracefully if branch exists already.
How I did it
Use git checkout$(FRR_BRANCH) || git checkout -b $ (FRR_BRANCH) origin/$(FRR_BRANCH) in src/sonic-frr/Makefile.
How to verify it
Rebuild works fine. Fresh build works fine as well.
Which release branch to backport (provide reason below if selected)
Description for the changelog
A picture of a cute animal (not mandatory but encouraged)