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authorJunio C Hamano <gitster@pobox.com>2012-08-30 21:52:20 (GMT)
committerJunio C Hamano <gitster@pobox.com>2012-08-31 18:45:33 (GMT)
commit5907cda1b2e0bd7dc5c26466f60b9cbb60288cc5 (patch)
tree37738a51fd16874f47f6b978ef37aa1a2db00751 /builtin/receive-pack.c
parent94f0ced0d08c8f835992b82224231b9353490e0c (diff)
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merge-base: "--is-ancestor A B"
In many scripted Porcelain commands, we find this idiom: if test "$(git rev-parse --verify A)" = "$(git merge-base A B)" then ... A is an ancestor of B ... fi But you do not have to compute exact merge-base only to see if A is an ancestor of B. Give them a more direct way to use the underlying machinery. Signed-off-by: Junio C Hamano <gitster@pobox.com>
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