From: Thomas Rast <trast@student.ethz.ch>
To: <git@vger.kernel.org>
Cc: Johannes Sixt <j6t@kdbg.org>, Johan Herland <johan@herland.net>
Subject: [RFC PATCH v2 00/11] post-rewrite / automatic notes copying
Date: Wed, 17 Feb 2010 00:25:56 +0100 [thread overview]
Message-ID: <cover.1266361759.git.trast@student.ethz.ch> (raw)
In-Reply-To: <cover.1266164150.git.trast@student.ethz.ch>
I originally had two series, but to retain my sanity while shuffling
fixups, I based the entire batch on a rebase of jh/notes onto current
master. The first four do not depend on jh/notes though, and are
almost unchanged from the first round.
The docs are probably sprinkled a bit strangely over the patches, not
sure if it's worth a cleanup though (or I could just gather all the
docs in a final patch). At least tests should be in the right place.
Based on Hannes's comment:
On Monday 15 February 2010 21:36:05 Johannes Sixt wrote:
> Thomas Rast schrieb:
> > +if test -x "$GIT_DIR"/hooks/post-rewrite &&
> > + test -s "$workdir"/../rewritten; then
> > + "$GIT_DIR"/hooks/post-rewrite filter-branch < "$workdir"/../rewritten
> > +fi
>
> This sounds extra-strange. As if filter-branch is used 20 times a day. If
> the intent is to carry notes over to new commits, then filter-branch
> should grow a --notes-filter instruction, no? With an easily accessible
> copy-everything mode like --tagname-filter=cat.
I made filter-branch extra-tweakable, but tried to stay consistent
with the configuration of the rest of the series. Maybe it's a bit
overengineered now, dunno.
On Monday 15 February 2010 02:25:52 Johan Herland wrote:
> On Sunday 14 February 2010, Thomas Rast wrote:
> >
> > I spent some time trying to refactor cmd_notes() into something
> > that can nicely handle commands that do not fit the normal scheme,
> > but eventually was too tired to continue and just crafted it in
> > the existing code in the right place.
[...]
> As you say, cmd_notes() should be refactored, so that you don't have to
> duplicate all of this (and some of the below stuff).
Actually I meant something different: it took me quite some time to
figure out what goes where in the flow of the current main() function,
since it is sprinkled with if(subcommand) -- for most of them, several
such clauses.
I guess it made sense at the time, because all commands more or less
worked with the same arguments and mostly the same background logic,
just in a slightly different way. But I think it's quite unnatural
for an entirely-different command like 'copy --stdin'.
But maybe that's just me.
> We (this goes for the existing commit_notes() call in cmd_notes() as well)
> should either check the return value for commit_notes(), or (since it
> currently only returns 0) we should change commit_notes() to void instead of
> int. Actually, the correct solution is probably to "return error()" instead
> of "die()" inside commit_notes(), and then check the return value.
I'll leave that up to your judgement; I haven't looked into the API
workings much, so I'm not sure when it should fail how.
[Thanks for the other comments on my embarrassing mistakes; I was
apparently rather too tired to continue programming.]
Thomas Rast (11):
Documentation: document post-rewrite hook
commit --amend: invoke post-rewrite hook
rebase: invoke post-rewrite hook
rebase -i: invoke post-rewrite hook
notes: clean up t3301
notes: implement 'git notes copy --stdin'
notes: implement helpers needed for note copying during rewrite
rebase: support automatic notes copying
commit --amend: copy notes to the new commit
filter-branch: invoke post-rewrite hook
filter-branch: learn how to filter notes
Documentation/config.txt | 17 +++
Documentation/git-filter-branch.txt | 20 +++-
Documentation/git-notes.txt | 16 ++-
Documentation/githooks.txt | 40 +++++
builtin-commit.c | 49 +++++++
builtin-notes.c | 134 +++++++++++++++++-
builtin.h | 15 ++
git-am.sh | 13 ++
git-filter-branch.sh | 37 +++++
git-rebase--interactive.sh | 45 ++++++-
git-rebase.sh | 6 +
notes.c | 21 +++
notes.h | 9 ++
t/t3301-notes.sh | 273 +++++++++++++++++++++++------------
t/t3400-rebase.sh | 16 ++
t/t3404-rebase-interactive.sh | 10 ++
t/t5407-post-rewrite-hook.sh | 188 ++++++++++++++++++++++++
t/t7003-filter-branch.sh | 22 +++
t/t7501-commit.sh | 11 ++
19 files changed, 843 insertions(+), 99 deletions(-)
create mode 100755 t/t5407-post-rewrite-hook.sh
next prev parent reply other threads:[~2010-02-16 23:26 UTC|newest]
Thread overview: 135+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-14 16:17 [RFC PATCH 0/6] post-rewrite hook and copying notes Thomas Rast
2010-02-14 16:17 ` [RFC PATCH 1/6] Documentation: document post-rewrite hook Thomas Rast
2010-02-14 16:17 ` [RFC PATCH 2/6] commit --amend: invoke " Thomas Rast
2010-02-14 16:17 ` [RFC PATCH 3/6] filter-branch: " Thomas Rast
2010-02-15 20:36 ` Johannes Sixt
2010-02-14 16:17 ` [RFC PATCH 4/6] rebase: " Thomas Rast
2010-02-14 16:17 ` [RFC PATCH 5/6] rebase -i: " Thomas Rast
2010-02-14 16:17 ` [RFC PATCH 6/6] contrib: add a hook that copies notes over rewrites Thomas Rast
2010-02-14 16:21 ` Thomas Rast
2010-02-14 21:46 ` [PATCH] WIP: git notes copy --stdin Thomas Rast
2010-02-15 1:25 ` Johan Herland
2010-02-16 23:25 ` Thomas Rast [this message]
2010-02-16 23:25 ` [RFC PATCH v2 01/11] Documentation: document post-rewrite hook Thomas Rast
2010-02-16 23:59 ` Junio C Hamano
2010-02-17 0:18 ` Thomas Rast
2010-02-17 0:29 ` Junio C Hamano
2010-02-16 23:25 ` [RFC PATCH v2 02/11] commit --amend: invoke " Thomas Rast
2010-02-16 23:25 ` [RFC PATCH v2 03/11] rebase: " Thomas Rast
2010-02-16 23:26 ` [RFC PATCH v2 04/11] rebase -i: " Thomas Rast
2010-02-16 23:26 ` [RFC PATCH v2 05/11] notes: clean up t3301 Thomas Rast
2010-02-16 23:52 ` Junio C Hamano
2010-02-16 23:26 ` [RFC PATCH v2 06/11] notes: implement 'git notes copy --stdin' Thomas Rast
2010-02-16 23:26 ` [RFC PATCH v2 07/11] notes: implement helpers needed for note copying during rewrite Thomas Rast
2010-02-16 23:58 ` Junio C Hamano
2010-02-17 0:09 ` Thomas Rast
2010-02-17 0:18 ` Junio C Hamano
2010-02-20 14:58 ` [WIP/RFC PATCH] Support showing notes from more than one notes tree Thomas Rast
2010-02-20 15:23 ` Thomas Rast
2010-02-16 23:26 ` [RFC PATCH v2 08/11] rebase: support automatic notes copying Thomas Rast
2010-02-16 23:26 ` [RFC PATCH v2 09/11] commit --amend: copy notes to the new commit Thomas Rast
2010-02-16 23:26 ` [RFC PATCH v2 10/11] filter-branch: invoke post-rewrite hook Thomas Rast
2010-02-16 23:26 ` [RFC PATCH v2 11/11] filter-branch: learn how to filter notes Thomas Rast
2010-02-17 19:59 ` Johannes Sixt
2010-02-17 23:06 ` Thomas Rast
2010-02-20 22:16 ` [RFC PATCH v3 00/12] several notes refs, post-rewrite, notes rewriting Thomas Rast
2010-02-20 22:16 ` [RFC PATCH v3 01/12] Support showing notes from more than one notes tree Thomas Rast
2010-02-21 3:06 ` Junio C Hamano
2010-02-20 22:16 ` [RFC PATCH v3 02/12] Documentation: document post-rewrite hook Thomas Rast
2010-02-20 22:16 ` [RFC PATCH v3 03/12] commit --amend: invoke " Thomas Rast
2010-02-21 3:12 ` Junio C Hamano
2010-02-20 22:16 ` [RFC PATCH v3 04/12] rebase: " Thomas Rast
2010-02-20 22:16 ` [RFC PATCH v3 05/12] rebase -i: " Thomas Rast
2010-02-20 22:16 ` [RFC PATCH v3 06/12] notes: implement 'git notes copy --stdin' Thomas Rast
2010-02-21 3:31 ` Junio C Hamano
2010-02-20 22:16 ` [RFC PATCH v3 07/12] notes: implement helpers needed for note copying during rewrite Thomas Rast
2010-02-21 3:34 ` Junio C Hamano
2010-02-20 22:16 ` [RFC PATCH v3 08/12] rebase: support automatic notes copying Thomas Rast
2010-02-20 22:16 ` [RFC PATCH v3 09/12] commit --amend: copy notes to the new commit Thomas Rast
2010-02-20 22:16 ` [RFC PATCH v3 10/12] filter-branch: invoke post-rewrite hook Thomas Rast
2010-02-20 22:16 ` [RFC PATCH v3 11/12] filter-branch: learn how to filter notes Thomas Rast
2010-02-20 22:16 ` [RFC PATCH v3 12/12] notes: add shorthand --ref to override GIT_NOTES_REF Thomas Rast
2010-02-21 3:47 ` [RFC PATCH v3 00/12] several notes refs, post-rewrite, notes rewriting Junio C Hamano
2010-02-21 6:14 ` Thomas Rast
2010-02-22 0:18 ` Junio C Hamano
2010-02-22 0:10 ` [PATCH v4 00/11] " Thomas Rast
2010-02-22 0:10 ` [PATCH v4 01/11] test-lib: unset GIT_NOTES_REF to stop it from influencing tests Thomas Rast
2010-02-22 0:10 ` [PATCH v4 02/11] Support showing notes from more than one notes tree Thomas Rast
2010-02-22 23:20 ` Junio C Hamano
2010-02-22 23:25 ` Thomas Rast
2010-02-23 0:21 ` Junio C Hamano
2010-02-22 0:10 ` [PATCH v4 03/11] Documentation: document post-rewrite hook Thomas Rast
2010-02-22 0:10 ` [PATCH v4 04/11] commit --amend: invoke " Thomas Rast
2010-02-22 0:10 ` [PATCH v4 05/11] rebase: " Thomas Rast
2010-02-22 0:10 ` [PATCH v4 06/11] rebase -i: " Thomas Rast
2010-02-22 0:10 ` [PATCH v4 07/11] notes: implement 'git notes copy --stdin' Thomas Rast
2010-02-22 0:10 ` [PATCH v4 08/11] notes: implement helpers needed for note copying during rewrite Thomas Rast
2010-02-22 0:10 ` [PATCH v4 09/11] rebase: support automatic notes copying Thomas Rast
2010-02-22 0:10 ` [PATCH v4 10/11] commit --amend: copy notes to the new commit Thomas Rast
2010-02-22 0:10 ` [PATCH v4 11/11] notes: add shorthand --ref to override GIT_NOTES_REF Thomas Rast
2010-02-22 0:25 ` [PATCH v4 00/11] several notes refs, post-rewrite, notes rewriting Junio C Hamano
2010-02-22 0:32 ` Thomas Rast
2010-02-23 0:42 ` [PATCH v5 " Thomas Rast
2010-02-23 0:42 ` [PATCH v5 01/11] test-lib: unset GIT_NOTES_REF to stop it from influencing tests Thomas Rast
2010-02-23 0:42 ` [PATCH v5 02/11] Support showing notes from more than one notes tree Thomas Rast
2010-02-23 1:47 ` Junio C Hamano
2010-02-23 17:10 ` Thomas Rast
2010-02-23 17:34 ` [PATCH] format-patch: learn to fill comment section of email from notes Thomas Rast
2010-02-23 17:34 ` [PATCH] BROKEN -- " Thomas Rast
2010-02-23 17:37 ` Thomas Rast
2010-02-24 7:45 ` Stephen Boyd
2010-02-23 21:56 ` [PATCH] " Junio C Hamano
2010-03-10 14:08 ` Thomas Rast
2010-02-23 0:42 ` [PATCH v5 03/11] Documentation: document post-rewrite hook Thomas Rast
2010-02-23 0:42 ` [PATCH v5 04/11] commit --amend: invoke " Thomas Rast
2010-02-23 0:42 ` [PATCH v5 05/11] rebase: " Thomas Rast
2010-02-23 0:42 ` [PATCH v5 06/11] rebase -i: " Thomas Rast
2010-02-24 6:15 ` Junio C Hamano
2010-02-23 0:42 ` [PATCH v5 07/11] notes: implement 'git notes copy --stdin' Thomas Rast
2010-02-23 0:42 ` [PATCH v5 08/11] notes: implement helpers needed for note copying during rewrite Thomas Rast
2010-02-23 0:42 ` [PATCH v5 09/11] rebase: support automatic notes copying Thomas Rast
2010-02-25 3:58 ` Junio C Hamano
2010-03-10 14:03 ` [PATCH v6 00/13] several notes refs, post-rewrite, notes rewriting Thomas Rast
2010-03-10 14:03 ` [PATCH v6 01/13] test-lib: unset GIT_NOTES_REF to stop it from influencing tests Thomas Rast
2010-03-11 8:55 ` Johan Herland
2010-03-10 14:03 ` [PATCH v6 02/13] Support showing notes from more than one notes tree Thomas Rast
2010-03-11 10:03 ` Johan Herland
2010-03-12 17:04 ` [PATCH v7 00/13] tr/display-notes Thomas Rast
2010-03-12 17:04 ` [PATCH v7 01/13] test-lib: unset GIT_NOTES_REF to stop it from influencing tests Thomas Rast
2010-03-12 17:04 ` [PATCH v7 02/13] Support showing notes from more than one notes tree Thomas Rast
2010-03-12 17:04 ` [PATCH v7 03/13] Documentation: document post-rewrite hook Thomas Rast
2010-03-12 17:04 ` [PATCH v7 04/13] commit --amend: invoke " Thomas Rast
2010-03-12 17:04 ` [PATCH v7 05/13] rebase: " Thomas Rast
2010-03-12 17:04 ` [PATCH v7 06/13] rebase -i: " Thomas Rast
2010-03-12 17:04 ` [PATCH v7 07/13] notes: implement 'git notes copy --stdin' Thomas Rast
2010-06-14 23:40 ` [PATCH] notes: Initialize variable to appease Sun Studio Ævar Arnfjörð Bjarmason
2010-06-19 4:52 ` Junio C Hamano
2010-06-19 11:58 ` Ævar Arnfjörð Bjarmason
2010-06-21 20:53 ` Ramsay Jones
2010-03-12 17:04 ` [PATCH v7 08/13] notes: implement helpers needed for note copying during rewrite Thomas Rast
2010-03-12 17:04 ` [PATCH v7 09/13] rebase: support automatic notes copying Thomas Rast
2010-03-12 17:04 ` [PATCH v7 10/13] commit --amend: copy notes to the new commit Thomas Rast
2010-03-12 17:04 ` [PATCH v7 11/13] notes: add shorthand --ref to override GIT_NOTES_REF Thomas Rast
2010-03-12 17:04 ` [PATCH v7 12/13] notes: track whether notes_trees were changed at all Thomas Rast
2010-03-12 17:04 ` [PATCH v7 13/13] git-notes(1): add a section about the meaning of history Thomas Rast
2010-03-10 14:03 ` [PATCH v6 03/13] Documentation: document post-rewrite hook Thomas Rast
2010-03-10 14:05 ` [PATCH v6 04/13] commit --amend: invoke " Thomas Rast
2010-03-10 14:05 ` [PATCH v6 05/13] rebase: " Thomas Rast
2010-03-10 14:05 ` [PATCH v6 06/13] rebase -i: " Thomas Rast
2010-03-10 14:05 ` [PATCH v6 07/13] notes: implement 'git notes copy --stdin' Thomas Rast
2010-03-11 10:30 ` Johan Herland
2010-03-10 14:05 ` [PATCH v6 08/13] notes: implement helpers needed for note copying during rewrite Thomas Rast
2010-03-11 10:50 ` Johan Herland
2010-03-10 14:05 ` [PATCH v6 09/13] rebase: support automatic notes copying Thomas Rast
2010-03-10 14:05 ` [PATCH v6 10/13] commit --amend: copy notes to the new commit Thomas Rast
2010-03-10 14:05 ` [PATCH v6 11/13] notes: add shorthand --ref to override GIT_NOTES_REF Thomas Rast
2010-03-11 10:56 ` Johan Herland
2010-03-10 14:05 ` [PATCH v6 12/13] notes: track whether notes_trees were changed at all Thomas Rast
2010-03-11 10:58 ` Johan Herland
2010-03-10 14:06 ` [PATCH v6 13/13] git-notes(1): add a section about the meaning of history Thomas Rast
2010-03-11 10:59 ` Johan Herland
2010-03-10 21:23 ` [PATCH v6 00/13] several notes refs, post-rewrite, notes rewriting Junio C Hamano
2010-02-23 0:42 ` [PATCH v5 10/11] commit --amend: copy notes to the new commit Thomas Rast
2010-02-23 0:42 ` [PATCH v5 11/11] notes: add shorthand --ref to override GIT_NOTES_REF Thomas Rast
2010-02-23 0:49 ` [PATCH v5 00/11] several notes refs, post-rewrite, notes rewriting Junio C Hamano
2010-02-23 0:49 ` Thomas Rast
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