From: Phil Hord <hordp@cisco.com>
Date: Wed, 22 Feb 2012 00:44:17 +0000 (-0500)
Subject: cherry-pick: No advice to commit if --no-commit
X-Git-Tag: v1.7.10-rc0~34^2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=ed727b192bb3506ee7904c1c9e8370d6b4ecaf5d;p=git.git

cherry-pick: No advice to commit if --no-commit

When cherry-pick fails it offers a helpful hint about how to
proceed.  The hint tells the user how to do the cleanup
needed by the conflicted cherry-pick and finish the job after
conflict resolution.  In case of cherry-pick --no-commit, the
hint goes too far. It tells the user to finish up with
'git commit'.  That is not what this git-cherry-pick was
trying to do in the first place.

Restrict the hint in case of --no-commit to avoid giving this
extra advice.

Also, add a test verifying the reduced hint for the --no-commit
version of cherry-pick.

Signed-off-by: Phil Hord <hordp@cisco.com>
Acked-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/sequencer.c b/sequencer.c
index 5fcbcb887..a37846a59 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -123,7 +123,7 @@ static void write_cherry_pick_head(struct commit *commit, const char *pseudoref)
 	strbuf_release(&buf);
 }
 
-static void print_advice(int show_hint)
+static void print_advice(int show_hint, struct replay_opts *opts)
 {
 	char *msg = getenv("GIT_CHERRY_PICK_HELP");
 
@@ -138,10 +138,15 @@ static void print_advice(int show_hint)
 		return;
 	}
 
-	if (show_hint)
-		advise(_("after resolving the conflicts, mark the corrected paths\n"
-			 "with 'git add <paths>' or 'git rm <paths>'\n"
-			 "and commit the result with 'git commit'"));
+	if (show_hint) {
+		if (opts->no_commit)
+			advise(_("after resolving the conflicts, mark the corrected paths\n"
+				 "with 'git add <paths>' or 'git rm <paths>'"));
+		else
+			advise(_("after resolving the conflicts, mark the corrected paths\n"
+				 "with 'git add <paths>' or 'git rm <paths>'\n"
+				 "and commit the result with 'git commit'"));
+	}
 }
 
 static void write_message(struct strbuf *msgbuf, const char *filename)
@@ -423,7 +428,7 @@ static int do_pick_commit(struct commit *commit, struct replay_opts *opts)
 		      : _("could not apply %s... %s"),
 		      find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV),
 		      msg.subject);
-		print_advice(res == 1);
+		print_advice(res == 1, opts);
 		rerere(opts->allow_rerere_auto);
 	} else {
 		if (!opts->no_commit)
diff --git a/t/t3507-cherry-pick-conflict.sh b/t/t3507-cherry-pick-conflict.sh
index ee1659c17..0c81b3c42 100755
--- a/t/t3507-cherry-pick-conflict.sh
+++ b/t/t3507-cherry-pick-conflict.sh
@@ -59,6 +59,20 @@ test_expect_success 'advice from failed cherry-pick' "
 	test_i18ncmp expected actual
 "
 
+test_expect_success 'advice from failed cherry-pick --no-commit' "
+	pristine_detach initial &&
+
+	picked=\$(git rev-parse --short picked) &&
+	cat <<-EOF >expected &&
+	error: could not apply \$picked... picked
+	hint: after resolving the conflicts, mark the corrected paths
+	hint: with 'git add <paths>' or 'git rm <paths>'
+	EOF
+	test_must_fail git cherry-pick --no-commit picked 2>actual &&
+
+	test_i18ncmp expected actual
+"
+
 test_expect_success 'failed cherry-pick sets CHERRY_PICK_HEAD' '
 	pristine_detach initial &&
 	test_must_fail git cherry-pick picked &&