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From: Junio C Hamano <gitster@pobox.com>
To: Kaartic Sivaraam <kaartic.sivaraam@gmail.com>
Cc: git@vger.kernel.org
Subject: Re: What's cooking in git.git (Dec 2017, #03; Wed, 13)
Date: Thu, 14 Dec 2017 13:08:40 -0800	[thread overview]
Message-ID: <xmqq1sjxt3tz.fsf@gitster.mtv.corp.google.com> (raw)
In-Reply-To: <xmqqk1xpusyh.fsf@gitster.mtv.corp.google.com> (Junio C. Hamano's message of "Thu, 14 Dec 2017 09:20:38 -0800")

Junio C Hamano <gitster@pobox.com> writes:

> I think you only sent 3/3 in newer rounds, which made it not to
> apply to my tree.  If you meant to drop changes in 1/3 and 2/3,
> perhaps because they were needless churn, then 3/3 needs to be
> updated not to depend on the changes these two made.

Here is what I reconstructed to suit my taste better ;-)

-- >8 --
From: Kaartic Sivaraam <kaartic.sivaraam@gmail.com>
Date: Mon, 27 Nov 2017 22:51:02 +0530
Subject: [PATCH v4 1/3] rebase: consistently use branch_name variable

The variable "branch_name" holds the <branch> parameter in "git
rebase <upstream> <branch>", but one codepath did not use it after
assigning $1 to it (instead it kept using $1).  Make it use the
variable consistently.

Also, update an error message to say there is no such branch or
commit, as we are expecting either of them, and not limiting
ourselves to a branch name.

Signed-off-by: Kaartic Sivaraam <kaartic.sivaraam@gmail.com>
---
 git-rebase.sh | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/git-rebase.sh b/git-rebase.sh
index 60b70f3def..5526b17a36 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -528,15 +528,18 @@ case "$#" in
 	branch_name="$1"
 	switch_to="$1"
 
-	if git show-ref --verify --quiet -- "refs/heads/$1" &&
-	   orig_head=$(git rev-parse -q --verify "refs/heads/$1")
+	# Is it a local branch?
+	if git show-ref --verify --quiet -- "refs/heads/$branch_name" &&
+	   orig_head=$(git rev-parse -q --verify "refs/heads/$branch_name")
 	then
-		head_name="refs/heads/$1"
-	elif orig_head=$(git rev-parse -q --verify "$1")
+		head_name="refs/heads/$branch_name"
+	# If not is it a valid ref (branch or commit)?
+	elif orig_head=$(git rev-parse -q --verify "$branch_name")
 	then
 		head_name="detached HEAD"
+
 	else
-		die "$(eval_gettext "fatal: no such branch: \$branch_name")"
+		die "$(eval_gettext "fatal: no such branch/commit: \$branch_name")"
 	fi
 	;;
 0)
@@ -547,7 +550,7 @@ case "$#" in
 		branch_name=$(expr "z$branch_name" : 'zrefs/heads/\(.*\)')
 	else
 		head_name="detached HEAD"
-		branch_name=HEAD ;# detached
+		branch_name=HEAD
 	fi
 	orig_head=$(git rev-parse --verify HEAD) || exit
 	;;
-- 
2.15.1-554-g7ec1e7e2b9


  reply	other threads:[~2017-12-14 21:08 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-13 23:00 Junio C Hamano
2017-12-14 12:37 ` Kaartic Sivaraam
2017-12-14 17:20   ` Junio C Hamano
2017-12-14 21:08     ` Junio C Hamano [this message]
2017-12-16  6:06       ` Kaartic Sivaraam
2017-12-14 21:09     ` [PATCH v4 2/3] rebase: distinguish user input by quoting it Junio C Hamano
2017-12-14 21:09     ` [PATCH v4 3/3] rebase: rebasing can also be done when HEAD is detached Junio C Hamano
2017-12-15 15:29     ` What's cooking in git.git (Dec 2017, #03; Wed, 13) Kaartic Sivaraam
2017-12-14 17:41 ` Ævar Arnfjörð Bjarmason
2017-12-14 21:04 ` Jonathan Nieder
2017-12-14 21:06   ` Junio C Hamano
2017-12-14 21:26     ` Jonathan Nieder
2017-12-15 12:39 ` Johannes Schindelin
2018-01-09 12:59 ` Lars Schneider
2018-01-09 18:59   ` Junio C Hamano

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