Re: [PATCH 2/2] sequencer: unset GIT_CHERRY_PICK_HELP for 'exec' commands

From

Junio C Hamano <gitster@pobox.com>

Date

Feb 8, 2024, 17:20 UTC

Message-ID

<xmqqv86yoot3.fsf@gitster.g>

In-Reply-To

<eaf511ff-f9e0-47ac-ae2e-3de0efa928dd@gmail.com>

Phillip Wood <phillip.wood123@gmail.com> writes:

> I think that typically for small suggestions like that we just add a
> Helped-by: trailer but feel free to add my SOB if you want.

Thanks, both.  Here is what I assembled from the pieces.

----- >8 --------- >8 --------- >8 --------- >8 -----
From: Vegard Nossum <vegard.nossum@oracle.com>
Date: Fri, 2 Feb 2024 10:18:50 +0100
Subject: [PATCH] sequencer: unset GIT_CHERRY_PICK_HELP for 'exec' commands

To fix this, unset GIT_CHERRY_PICK_HELP for 'exec' commands.

Helped-by: Phillip Wood <phillip.wood123@gmail.com>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
 sequencer.c                   |  1 +
 t/t3404-rebase-interactive.sh | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/sequencer.c b/sequencer.c
index d584cac8ed..ed30ceaf8b 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -3647,6 +3647,7 @@ static int do_exec(struct repository *r, const char *command_line)
 	fprintf(stderr, _("Executing: %s\n"), command_line);
 	cmd.use_shell = 1;
 	strvec_push(&cmd.args, command_line);
+	strvec_push(&cmd.env, "GIT_CHERRY_PICK_HELP");
 	status = run_command(&cmd);
 
 	/* force re-reading of the cache */
diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index c5f30554c6..84a92d6da0 100755
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -153,6 +153,18 @@ test_expect_success 'rebase -i with the exec command checks tree cleanness' '
 	git rebase --continue
 '
 
+test_expect_success 'cherry-pick works with rebase --exec' '
+	test_when_finished "git cherry-pick --abort; \
+			    git rebase --abort; \
+			    git checkout primary" &&
+	echo "exec git cherry-pick G" >todo &&
+	(
+		set_replace_editor todo &&
+		test_must_fail git rebase -i D D
+	) &&
+	test_cmp_rev G CHERRY_PICK_HEAD
+'
+
 test_expect_success 'rebase -x with empty command fails' '
 	test_when_finished "git rebase --abort ||:" &&
 	test_must_fail env git rebase -x "" @ 2>actual &&

-- 
2.43.0-561-g235986be82