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From: "Phillip Wood via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Phillip Wood <phillip.wood123@gmail.com>,
	Phillip Wood <phillip.wood@dunelm.org.uk>,
	Phillip Wood <phillip.wood@dunelm.org.uk>
Subject: [PATCH v2 4/4] rebase -i: simplify get_revision_ranges()
Date: Wed, 04 Nov 2020 15:29:40 +0000	[thread overview]
Message-ID: <faae3ccff53b83aac3b8998fc5259f319fd80fc4.1604503780.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.773.v2.git.1604503780.gitgitgadget@gmail.com>

From: Phillip Wood <phillip.wood@dunelm.org.uk>

Now that all the external users of head_hash have been converted to
use a opts->orig_head instead we can stop returning head_hash from
get_revision_ranges().

Because we want to pass the full object names back to the caller in
`revisions` the find_unique_abbrev_r() call that was used to initialize
`head_hash` is replaced with oid_to_hex().

Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
---
 builtin/rebase.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/builtin/rebase.c b/builtin/rebase.c
index 28e7b7f5ce..17450e9d9e 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -270,15 +270,14 @@ static int edit_todo_file(unsigned flags)
 }
 
 static int get_revision_ranges(struct commit *upstream, struct commit *onto,
-			       struct object_id *orig_head, char *head_hash,
-			       char **revisions, char **shortrevisions)
+			       struct object_id *orig_head, char **revisions,
+			       char **shortrevisions)
 {
 	struct commit *base_rev = upstream ? upstream : onto;
 	const char *shorthead;
 
-	find_unique_abbrev_r(head_hash, orig_head, GIT_MAX_HEXSZ);
 	*revisions = xstrfmt("%s...%s", oid_to_hex(&base_rev->object.oid),
-						   head_hash);
+			     oid_to_hex(orig_head));
 
 	shorthead = find_unique_abbrev(orig_head, DEFAULT_ABBREV);
 
@@ -328,7 +327,6 @@ static void split_exec_commands(const char *cmd, struct string_list *commands)
 static int do_interactive_rebase(struct rebase_options *opts, unsigned flags)
 {
 	int ret;
-	char head_hash[GIT_MAX_HEXSZ];
 	char *revisions = NULL, *shortrevisions = NULL;
 	struct strvec make_script_args = STRVEC_INIT;
 	struct todo_list todo_list = TODO_LIST_INIT;
@@ -336,7 +334,7 @@ static int do_interactive_rebase(struct rebase_options *opts, unsigned flags)
 	struct string_list commands = STRING_LIST_INIT_DUP;
 
 	if (get_revision_ranges(opts->upstream, opts->onto, &opts->orig_head,
-				head_hash, &revisions, &shortrevisions))
+				&revisions, &shortrevisions))
 		return -1;
 
 	if (init_basic_state(&replay,
-- 
gitgitgadget

      parent reply	other threads:[~2020-11-04 15:29 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-27 14:02 [PATCH 0/4] rebase -i: fix ORIG_HEAD handling Phillip Wood via GitGitGadget
2020-10-27 14:02 ` [PATCH 1/4] rebase -i: stop overwriting ORIG_HEAD buffer Phillip Wood via GitGitGadget
2020-10-27 21:10   ` Junio C Hamano
2020-10-31 10:55     ` Phillip Wood
2020-11-02 19:40     ` herr.kaste
2020-11-03  0:21       ` Junio C Hamano
2020-11-03 11:02         ` herr.kaste
2020-10-27 14:02 ` [PATCH 2/4] rebase -i: use struct object_id rather than looking up commit Phillip Wood via GitGitGadget
2020-10-27 14:02 ` [PATCH 3/4] rebase -i: use struct object_id when writing state Phillip Wood via GitGitGadget
2020-10-27 14:02 ` [PATCH 4/4] rebase -i: simplify get_revision_ranges() Phillip Wood via GitGitGadget
2020-11-04 15:29 ` [PATCH v2 0/4] rebase -i: fix ORIG_HEAD handling Phillip Wood via GitGitGadget
2020-11-04 15:29   ` [PATCH v2 1/4] rebase -i: stop overwriting ORIG_HEAD buffer Phillip Wood via GitGitGadget
2020-11-04 15:29   ` [PATCH v2 2/4] rebase -i: use struct object_id rather than looking up commit Phillip Wood via GitGitGadget
2020-11-04 15:29   ` [PATCH v2 3/4] rebase -i: use struct object_id when writing state Phillip Wood via GitGitGadget
2020-11-04 15:29   ` Phillip Wood via GitGitGadget [this message]

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