From: Junio C Hamano <gitster@pobox.com>
To: "Jerry Zhang via GitGitGadget" <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, Jerry Zhang <jerry@skydio.com>
Subject: Re: [PATCH v3 4/7] patch-id: fix patch-id for mode changes
Date: Fri, 14 Oct 2022 14:17:16 -0700 [thread overview]
Message-ID: <xmqqilkm6r6r.fsf@gitster.g> (raw)
In-Reply-To: <6e07cfd56917db16a281e06118cce312eb39a488.1665737804.git.gitgitgadget@gmail.com> (Jerry Zhang via GitGitGadget's message of "Fri, 14 Oct 2022 08:56:41 +0000")
"Jerry Zhang via GitGitGadget" <gitgitgadget@gmail.com> writes:
> Currently patch-id as used in rebase and cherry-pick does not account
> for file modes if the file is modified. One consequence of this is
> that if you have a local patch that changes modes, but upstream
> has applied an outdated version of the patch that doesn't include
> that mode change, "git rebase" will drop your local version of the
> patch along with your mode changes.
Hmph, it may be a feature and a curse depending on the phase of the
moon and what you are using the patch-id computation to see if you
already have an identical change. But attempting to apply a patch
after applying the same patch with different mode bits will likely
do either the right thing (i.e. taking the mode changes only) or
result in conflict to draw human attention, so this change is a
definite improvement over possibly dropping a change silently.
Good.
next prev parent reply other threads:[~2022-10-14 21:17 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-20 5:58 [PATCH 0/2] update internal patch-id to use "stable" algorithm Jerry Zhang via GitGitGadget
2022-09-20 5:58 ` [PATCH 1/2] patch-id: fix stable patch id for binary / header-only Jerry Zhang via GitGitGadget
2022-09-20 5:58 ` [PATCH 2/2] patch-id: use stable patch-id for rebases Jerry Zhang via GitGitGadget
2022-09-20 6:20 ` [PATCH v2 0/2] update internal patch-id to use "stable" algorithm Jerry Zhang via GitGitGadget
2022-09-20 6:20 ` [PATCH v2 1/2] patch-id: fix stable patch id for binary / header-only Jerry Zhang via GitGitGadget
2022-09-20 6:20 ` [PATCH v2 2/2] patch-id: use stable patch-id for rebases Jerry Zhang via GitGitGadget
2022-10-14 8:56 ` [PATCH v3 0/7] patch-id fixes and improvements Jerry Zhang via GitGitGadget
2022-10-14 8:56 ` [PATCH v3 1/7] patch-id: fix stable patch id for binary / header-only Jerry Zhang via GitGitGadget
2022-10-14 8:56 ` [PATCH v3 2/7] patch-id: use stable patch-id for rebases Jerry Zhang via GitGitGadget
2022-10-14 8:56 ` [PATCH v3 3/7] builtin: patch-id: fix patch-id with binary diffs Jerry Zhang via GitGitGadget
2022-10-14 17:13 ` Junio C Hamano
2022-10-14 22:33 ` Jerry Zhang
2022-10-14 21:12 ` Junio C Hamano
2022-10-14 22:34 ` Jerry Zhang
2022-10-17 15:23 ` Junio C Hamano
2022-10-14 8:56 ` [PATCH v3 4/7] patch-id: fix patch-id for mode changes Jerry Zhang via GitGitGadget
2022-10-14 21:17 ` Junio C Hamano [this message]
2022-10-14 8:56 ` [PATCH v3 5/7] builtin: patch-id: add --include-whitespace as a command mode Jerry Zhang via GitGitGadget
2022-10-14 21:24 ` Junio C Hamano
2022-10-14 22:55 ` Jerry Zhang
2022-10-17 15:38 ` Junio C Hamano
2022-10-18 22:12 ` Jerry Zhang
2022-10-14 8:56 ` [PATCH v3 6/7] builtin: patch-id: remove unused diff-tree prefix Jerry Zhang via GitGitGadget
2022-10-14 22:03 ` Junio C Hamano
2022-10-14 8:56 ` [PATCH v3 7/7] documentation: format-patch: clarify requirements for patch-ids to match Jerry Zhang via GitGitGadget
2022-10-17 15:18 ` Junio C Hamano
2022-10-18 21:57 ` Jerry Zhang
2022-10-19 16:19 ` Junio C Hamano
2022-10-20 23:16 ` [PATCH v4 0/6] patch-id fixes and improvements Jerry Zhang via GitGitGadget
2022-10-20 23:16 ` [PATCH v4 1/6] patch-id: fix stable patch id for binary / header-only Jerry Zhang via GitGitGadget
2022-10-20 23:16 ` [PATCH v4 2/6] patch-id: use stable patch-id for rebases Jerry Zhang via GitGitGadget
2022-10-20 23:16 ` [PATCH v4 3/6] builtin: patch-id: fix patch-id with binary diffs Jerry Zhang via GitGitGadget
2022-10-20 23:16 ` [PATCH v4 4/6] patch-id: fix patch-id for mode changes Jerry Zhang via GitGitGadget
2022-10-20 23:16 ` [PATCH v4 5/6] builtin: patch-id: add --verbatim as a command mode Jerry Zhang via GitGitGadget
2022-10-20 23:16 ` [PATCH v4 6/6] builtin: patch-id: remove unused diff-tree prefix Jerry Zhang via GitGitGadget
2022-10-21 9:33 ` Junio C Hamano
2022-10-24 20:07 ` [PATCH v5 0/6] patch-id fixes and improvements Jerry Zhang via GitGitGadget
2022-10-24 20:07 ` [PATCH v5 1/6] patch-id: fix stable patch id for binary / header-only Jerry Zhang via GitGitGadget
2022-10-24 20:07 ` [PATCH v5 2/6] patch-id: use stable patch-id for rebases Jerry Zhang via GitGitGadget
2022-10-24 20:07 ` [PATCH v5 3/6] builtin: patch-id: fix patch-id with binary diffs Jerry Zhang via GitGitGadget
2022-10-24 20:07 ` [PATCH v5 4/6] patch-id: fix patch-id for mode changes Jerry Zhang via GitGitGadget
2022-10-24 20:07 ` [PATCH v5 5/6] builtin: patch-id: add --verbatim as a command mode Jerry Zhang via GitGitGadget
2022-10-24 20:07 ` [PATCH v5 6/6] builtin: patch-id: remove unused diff-tree prefix Jerry Zhang via GitGitGadget
2022-10-24 22:55 ` [PATCH v5 0/6] patch-id fixes and improvements Junio C Hamano
2022-09-21 19:16 ` [PATCH 0/2] update internal patch-id to use "stable" algorithm Junio C Hamano
2022-09-21 20:59 ` Jerry Zhang
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