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From: Stefan Beller <sbeller@google.com>
To: git@vger.kernel.org, leif.middelschulte@gmail.com
Cc: gitster@pobox.com, newren@gmail.com,
	Leif Middelschulte <Leif.Middelschulte@gmail.com>,
	Stefan Beller <sbeller@google.com>
Subject: [PATCH 3/3] Inform about fast-forwarding of submodules during merge
Date: Tue, 15 May 2018 13:00:30 -0700
Message-ID: <20180515200030.88731-6-sbeller@google.com> (raw)
In-Reply-To: <20180515200030.88731-1-sbeller@google.com>

From: Leif Middelschulte <Leif.Middelschulte@gmail.com>

Inform the user about an automatically fast-forwarded submodule. The
silent merge behavior was introduced by commit 68d03e4a6e44 ("Implement
automatic fast-forward merge for submodules", 2010-07-07)).

Signed-off-by: Leif Middelschulte <Leif.Middelschulte@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
 merge-recursive.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/merge-recursive.c b/merge-recursive.c
index 0571919ee0a..29a430c418a 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -1093,10 +1093,26 @@ static int merge_submodule(struct merge_options *o,
 	/* Case #1: a is contained in b or vice versa */
 	if (in_merge_bases(commit_a, commit_b)) {
 		oidcpy(result, b);
+		if (show(o, 3)) {
+			output(o, 1, _("Fast-forwarding submodule %s to the following commit:"), path);
+			output_commit_title(o, commit_b);
+		} else if (show(o, 2))
+			output(o, 2, _("Fast-forwarding submodule %s to %s"), path, oid_to_hex(b));
+		else
+			; /* no output */
+
 		return 1;
 	}
 	if (in_merge_bases(commit_b, commit_a)) {
 		oidcpy(result, a);
+		if (show(o, 3)) {
+			output(o, 1, _("Fast-forwarding submodule %s to the following commit:"), path);
+			output_commit_title(o, commit_a);
+		} else if (show(o, 2))
+			output(o, 2, _("Fast-forwarding submodule %s to %s"), path, oid_to_hex(a));
+		else
+			; /* no output */
+
 		return 1;
 	}
 
-- 
2.17.0.582.gccdcbd54c44.dirty


  parent reply index

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-15 20:00 [PATCHv2 0/3] Reroll of sb/submodule-merge-in-merge-recursive Stefan Beller
2018-05-15 20:00 ` [PATCH] git-submodule.sh: try harder to fetch a submodule Stefan Beller
2018-05-15 20:00 ` [PATCH] grep: handle corrupt index files early Stefan Beller
2018-05-15 20:00 ` [PATCH 1/3] submodule.c: move submodule merging to merge-recursive.c Stefan Beller
2018-05-15 20:00 ` [PATCH 2/3] merge-recursive: i18n submodule merge output and respect verbosity Stefan Beller
2018-05-16  1:17   ` Junio C Hamano
2018-05-15 20:00 ` Stefan Beller [this message]
2018-05-16  1:36   ` [PATCH 3/3] Inform about fast-forwarding of submodules during merge Elijah Newren
2018-05-16  1:36   ` Junio C Hamano
2018-05-16  1:42   ` Junio C Hamano
2018-06-04 18:48     ` [PATCH v4 0/1] merge-recursive: give notice when submodule commit gets fast-forwarded Leif Middelschulte
2018-06-04 18:48       ` [PATCH 1/1] " Leif Middelschulte
2018-06-07  5:22         ` Elijah Newren
2018-06-11 17:31           ` [PATCH] merge-submodule: reduce output verbosity Leif Middelschulte
2018-06-11 18:04             ` Junio C Hamano
2018-06-11 19:07               ` Leif Middelschulte
2018-05-15 20:02 ` [PATCHv2 0/3] Reroll of sb/submodule-merge-in-merge-recursive Stefan Beller
2018-05-15 20:15 ` Leif Middelschulte
2018-05-15 20:49   ` Stefan Beller

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