[PATCH 1/4] Eliminate “Finished cherry-pick/revert” message

[Jonathan Nieder <jrnieder@gmail.com>]

When cherry-pick was written (v0.99.6~63, 2005-08-27), “git commit”
was quiet, and the output from cherry-pick provided useful information
about the progress of a rebase.

Now next to the output from “git commit”, the cherry-pick notification
is so much noise (except for the name of the picked commit).

 $ git cherry-pick ..topic
 Finished cherry-pick of 499088b.
 [detached HEAD 17e1ff2] Move glob module to libdpkg
  Author: Guillem Jover <guillem@debian.org>
  8 files changed, 12 insertions(+), 9 deletions(-)
  rename {src => lib/dpkg}/glob.c (98%)
  rename {src => lib/dpkg}/glob.h (93%)
 Finished cherry-pick of ae947e1.
 [detached HEAD 058caa3] libdpkg: Add missing symbols to Versions script
  Author: Guillem Jover <guillem@debian.org>
  1 files changed, 2 insertions(+), 0 deletions(-)
 $

The noise is especially troublesome when sifting through the output of
a rebase or multiple cherry-pick that eventually failed.

With the commit subject, it is already not hard to figure out where
the commit came from.  So drop the “Finished” message.

Cc: Christian Couder <chriscool@tuxfamily.org>
Cc: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
---
 Documentation/howto/revert-branch-rebase.txt |    6 ----
 builtin/revert.c                             |    2 -
 contrib/examples/git-revert.sh               |    1 -
 t/t3508-cherry-pick-many-commits.sh          |   42 ++++++++++++++++++-------
 4 files changed, 30 insertions(+), 21 deletions(-)

diff --git a/Documentation/howto/revert-branch-rebase.txt b/Documentation/howto/revert-branch-rebase.txt
index 8c32da6..093c656 100644
--- a/Documentation/howto/revert-branch-rebase.txt
+++ b/Documentation/howto/revert-branch-rebase.txt
@@ -112,25 +112,19 @@ $ git tag pu-anchor pu
 $ git rebase master
 * Applying: Redo "revert" using three-way merge machinery.
 First trying simple merge strategy to cherry-pick.
-Finished one cherry-pick.
 * Applying: Remove git-apply-patch-script.
 First trying simple merge strategy to cherry-pick.
 Simple cherry-pick fails; trying Automatic cherry-pick.
 Removing Documentation/git-apply-patch-script.txt
 Removing git-apply-patch-script
-Finished one cherry-pick.
 * Applying: Document "git cherry-pick" and "git revert"
 First trying simple merge strategy to cherry-pick.
-Finished one cherry-pick.
 * Applying: mailinfo and applymbox updates
 First trying simple merge strategy to cherry-pick.
-Finished one cherry-pick.
 * Applying: Show commits in topo order and name all commits.
 First trying simple merge strategy to cherry-pick.
-Finished one cherry-pick.
 * Applying: More documentation updates.
 First trying simple merge strategy to cherry-pick.
-Finished one cherry-pick.
 ------------------------------------------------
 
 The temporary tag 'pu-anchor' is me just being careful, in case 'git
diff --git a/builtin/revert.c b/builtin/revert.c
index e261fb2..c3d64af 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -521,8 +521,6 @@ static int do_pick_commit(void)
 	} else {
 		if (!no_commit)
 			res = run_git_commit(defmsg);
-		if (!res)
-			fprintf(stderr, "Finished %s.\n", mebuf.buf);
 	}
 
 	strbuf_release(&mebuf);
diff --git a/contrib/examples/git-revert.sh b/contrib/examples/git-revert.sh
index 49f0032..60a05a8 100755
--- a/contrib/examples/git-revert.sh
+++ b/contrib/examples/git-revert.sh
@@ -181,7 +181,6 @@ Conflicts:
 	esac
 	exit 1
 }
-echo >&2 "Finished one $me."
 
 # If we are cherry-pick, and if the merge did not result in
 # hand-editing, we will hit this commit and inherit the original
diff --git a/t/t3508-cherry-pick-many-commits.sh b/t/t3508-cherry-pick-many-commits.sh
index 0f61495..8e09fd0 100755
--- a/t/t3508-cherry-pick-many-commits.sh
+++ b/t/t3508-cherry-pick-many-commits.sh
@@ -35,36 +35,54 @@ test_expect_success setup '
 '
 
 test_expect_success 'cherry-pick first..fourth works' '
-	cat <<-EOF >expected &&
-	Finished cherry-pick of commit $(git rev-parse --short second).
-	Finished cherry-pick of commit $(git rev-parse --short third).
-	Finished cherry-pick of commit $(git rev-parse --short fourth).
+	cat <<-\EOF >expected &&
+	[master OBJID] second
+	 Author: A U Thor <author@example.com>
+	 1 files changed, 1 insertions(+), 0 deletions(-)
+	[master OBJID] third
+	 Author: A U Thor <author@example.com>
+	 1 files changed, 1 insertions(+), 0 deletions(-)
+	[master OBJID] fourth
+	 Author: A U Thor <author@example.com>
+	 1 files changed, 1 insertions(+), 0 deletions(-)
 	EOF
 
 	git checkout -f master &&
 	git reset --hard first &&
 	test_tick &&
-	git cherry-pick first..fourth 2>actual &&
+	git cherry-pick first..fourth >actual &&
 	git diff --quiet other &&
 	git diff --quiet HEAD other &&
-	test_cmp expected actual &&
+
+	sed -e "s/$_x05[0-9a-f][0-9a-f]/OBJID/" <actual >actual.fuzzy &&
+	test_cmp expected actual.fuzzy &&
 	check_head_differs_from fourth
 '
 
 test_expect_success 'cherry-pick --strategy resolve first..fourth works' '
-	cat <<-EOF >expected &&
-	Finished cherry-pick of commit $(git rev-parse --short second) with strategy resolve.
-	Finished cherry-pick of commit $(git rev-parse --short third) with strategy resolve.
-	Finished cherry-pick of commit $(git rev-parse --short fourth) with strategy resolve.
+	cat <<-\EOF >expected &&
+	Trying simple merge.
+	[master OBJID] second
+	 Author: A U Thor <author@example.com>
+	 1 files changed, 1 insertions(+), 0 deletions(-)
+	Trying simple merge.
+	[master OBJID] third
+	 Author: A U Thor <author@example.com>
+	 1 files changed, 1 insertions(+), 0 deletions(-)
+	Trying simple merge.
+	[master OBJID] fourth
+	 Author: A U Thor <author@example.com>
+	 1 files changed, 1 insertions(+), 0 deletions(-)
 	EOF
 
 	git checkout -f master &&
 	git reset --hard first &&
 	test_tick &&
-	git cherry-pick --strategy resolve first..fourth 2>actual &&
+	git cherry-pick --strategy resolve first..fourth >actual &&
 	git diff --quiet other &&
 	git diff --quiet HEAD other &&
-	test_cmp expected actual &&
+	sed -e "s/$_x05[0-9a-f][0-9a-f]/OBJID/" <actual >actual.fuzzy &&
+	test_cmp expected actual.fuzzy &&
 	check_head_differs_from fourth
 '
 
-- 
1.7.2.1.544.ga752d.dirty