commit trailers should be a list instead of a dictionary

[nickbroon]

Consider for example this linux kernel commit: https://gitlab.com/linux-kernel/stable/-/commit/1382999aa0548a171a272ca817f6c38e797c458c which has following trailers that include multiple cc and signed-off-by trailers:

Link: https://lore.kernel.org/lkml/[email protected]/


Cc: [email protected] # 6.1+
Reported-by: default avatarVlastimil Babka <[email protected]>
Suggested-by: default avatarLinus Torvalds <[email protected]>
Acked-by: default avatarLuigi Semenzato <[email protected]>
Cc: Peter Huewe <[email protected]>
Cc: Jarkko Sakkinen <[email protected]>
Cc: James Bottomley <[email protected]>
Cc: Johannes Altmanninger <[email protected]>
Signed-off-by: Jason Donenfeld's avatarJason A. Donenfeld <[email protected]>
Signed-off-by: default avatarLinus Torvalds <[email protected]>

And git interpret-trailers --parse ... will return all of these.

However the trailers() function returns a dictionary with only the last value for each token.

[itsluketwist]

@Byron - happy for me to fix this up? 😄

[Byron]

Of course, that would be much appreciated. Thanks for offering.