From: Denton Liu <liu.denton@gmail.com>
To: Git Mailing List <git@vger.kernel.org>
Cc: "Eric Sunshine" <sunshine@sunshineco.com>,
"Junio C Hamano" <gitster@pobox.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Johannes Schindelin" <Johannes.Schindelin@gmx.de>,
"Johannes Sixt" <j6t@kdbg.org>,
"SZEDER Gábor" <szeder.dev@gmail.com>
Subject: [PATCH v7 0/6] rebase: learn --keep-base
Date: Sun, 21 Apr 2019 01:11:15 -0700 [thread overview]
Message-ID: <cover.1555832783.git.liu.denton@gmail.com> (raw)
In-Reply-To: <cover.1555523176.git.liu.denton@gmail.com>
Hi all,
Sorry for yet another reroll. I realised earlier that rebase doesn't use
--git-completion-helper for completion so I had to manually insert
--keep-base into the completion script.
Between this and forgetting to update the comment around the
can_fast_forward call, I figured with the number of mistakes to fix, it
was worth another reroll.
Thanks,
Denton
---
This patchset now depends "[PATCH 1/8] tests (rebase): spell out the
`--keep-empty` option" which is the first patch of Johannes's "Do not
use abbreviated options in tests" patchset[1]. (Thanks for catching
that, Johannes!)
Changes since v1:
* Squashed old set into one patch
* Fixed indentation style and dangling else
* Added more documentation after discussion with Ævar
Changes since v2:
* Add testing for rebase --fork-point behaviour
* Add testing for rebase fast-forward behaviour
* Make rebase --onto fast-forward in more cases
* Update documentation to include use-case
Changes since v3:
* Fix tests failing on bash 4.2
* Fix typo in t3431 comment
Changes since v4:
* Make rebase --fork-point fast-forward in more cases
Changes since v5:
* Fix graph illustrations so that the "branch off" is visually in the
correct place
* Refactor if-else in can_fast_forward into one-level-deep ifs to
increase clarity
Changes since v6:
* Remove redundant braces around if
* Update comment around can_fast_forward call
* Add completion for rebase
[1]: https://public-inbox.org/git/a1b4b74b9167e279dae4cd8c58fb28d8a714a66a.1553537656.git.gitgitgadget@gmail.com/
Denton Liu (6):
t3431: add rebase --fork-point tests
t3432: test rebase fast-forward behavior
rebase: refactor can_fast_forward into goto tower
rebase: fast-forward --onto in more cases
rebase: fast-forward --fork-point in more cases
rebase: teach rebase --keep-base
Documentation/git-rebase.txt | 30 ++++++++-
builtin/rebase.c | 87 +++++++++++++++++++-------
contrib/completion/git-completion.bash | 2 +-
t/t3400-rebase.sh | 2 +-
t/t3404-rebase-interactive.sh | 2 +-
t/t3416-rebase-onto-threedots.sh | 57 +++++++++++++++++
t/t3431-rebase-fork-point.sh | 57 +++++++++++++++++
t/t3432-rebase-fast-forward.sh | 83 ++++++++++++++++++++++++
8 files changed, 291 insertions(+), 29 deletions(-)
create mode 100755 t/t3431-rebase-fork-point.sh
create mode 100755 t/t3432-rebase-fast-forward.sh
Interdiff against v6:
diff --git a/builtin/rebase.c b/builtin/rebase.c
index cf63195e7d..19e7e2a1c9 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -1723,7 +1723,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
/*
* Check if we are already based on onto with linear history,
- * but this should be done if this is not an interactive rebase.
+ * in which case we could fast-forward without replacing the commits
+ * with new commits recreated by replaying their changes. This
+ * optimization must not be done if this is an interactive rebase.
*/
if (can_fast_forward(options.onto, options.upstream, options.restrict_revision,
&options.orig_head, &merge_base) &&
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 976e4a6548..f9dc431a39 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2027,7 +2027,7 @@ _git_rebase ()
--autosquash --no-autosquash
--fork-point --no-fork-point
--autostash --no-autostash
- --verify --no-verify
+ --verify --no-verify --keep-base
--keep-empty --root --force-rebase --no-ff
--rerere-autoupdate
--exec
--
2.21.0.967.gf85e14fd49
next prev parent reply other threads:[~2019-04-21 8:11 UTC|newest]
Thread overview: 123+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-23 15:25 [PATCH 0/3] rebase: learn --keep-base Denton Liu
2019-03-23 15:25 ` [PATCH 1/3] rebase: teach rebase --keep-base Denton Liu
2019-03-24 3:46 ` Eric Sunshine
2019-03-24 13:20 ` Junio C Hamano
2019-03-25 0:06 ` Denton Liu
2019-03-25 5:41 ` Denton Liu
2019-04-01 10:45 ` Junio C Hamano
2019-03-24 13:37 ` Junio C Hamano
2019-03-25 5:47 ` Denton Liu
2019-03-25 18:50 ` Johannes Schindelin
2019-03-25 19:29 ` Denton Liu
2019-03-26 13:27 ` Johannes Schindelin
2019-03-23 15:25 ` [PATCH 2/3] t3416: test " Denton Liu
2019-03-23 15:25 ` [PATCH 3/3] git-rebase.txt: document --keep-base option Denton Liu
2019-03-24 13:15 ` [PATCH 0/3] rebase: learn --keep-base Junio C Hamano
2019-03-25 0:04 ` Denton Liu
2019-04-01 10:45 ` Junio C Hamano
2019-03-26 14:35 ` Ævar Arnfjörð Bjarmason
2019-03-26 17:50 ` Denton Liu
2019-03-26 20:35 ` Ævar Arnfjörð Bjarmason
2019-03-26 21:30 ` Denton Liu
2019-03-27 15:39 ` Ævar Arnfjörð Bjarmason
2019-03-28 22:17 ` [PATCH v2] rebase: teach rebase --keep-base Denton Liu
2019-03-28 23:13 ` Ævar Arnfjörð Bjarmason
2019-03-29 15:47 ` Johannes Schindelin
2019-03-29 17:52 ` Denton Liu
2019-04-01 10:46 ` Junio C Hamano
2019-04-01 20:51 ` [PATCH v3 0/4] " Denton Liu
2019-04-01 20:51 ` [PATCH v3 1/4] t3431: add rebase --fork-point tests Denton Liu
2019-04-04 20:28 ` Denton Liu
2019-04-05 11:15 ` SZEDER Gábor
2019-04-08 4:38 ` Junio C Hamano
2019-04-05 14:55 ` Johannes Schindelin
2019-04-05 17:25 ` Denton Liu
2019-04-05 17:51 ` Johannes Sixt
2019-04-05 18:51 ` Johannes Schindelin
2019-04-05 20:19 ` Johannes Schindelin
2019-04-05 21:10 ` SZEDER Gábor
2019-04-01 20:51 ` [PATCH v3 2/4] t3432: test rebase fast-forward behavior Denton Liu
2019-04-01 20:52 ` [PATCH v3 3/4] rebase: fast-forward --onto in more cases Denton Liu
2019-04-02 1:25 ` Junio C Hamano
2019-04-02 1:48 ` Junio C Hamano
2019-04-02 4:44 ` Denton Liu
2019-04-01 20:52 ` [PATCH v3 4/4] rebase: teach rebase --keep-base Denton Liu
2019-04-05 21:39 ` [PATCH v4 0/4] " Denton Liu
2019-04-05 21:40 ` [PATCH v4 1/4] t3431: add rebase --fork-point tests Denton Liu
2019-04-05 21:40 ` [PATCH v4 2/4] t3432: test rebase fast-forward behavior Denton Liu
2019-04-05 21:40 ` [PATCH v4 3/4] rebase: fast-forward --onto in more cases Denton Liu
2019-04-05 21:40 ` [PATCH v4 4/4] rebase: teach rebase --keep-base Denton Liu
2019-04-15 22:29 ` [PATCH v5 0/5] " Denton Liu
2019-04-15 22:29 ` [PATCH v5 1/5] t3431: add rebase --fork-point tests Denton Liu
2019-04-15 22:29 ` [PATCH v5 2/5] t3432: test rebase fast-forward behavior Denton Liu
2019-04-15 22:29 ` [PATCH v5 3/5] rebase: fast-forward --onto in more cases Denton Liu
2019-04-16 6:26 ` Junio C Hamano
2019-04-16 13:59 ` Phillip Wood
2019-04-17 6:44 ` Denton Liu
2019-04-17 14:14 ` Phillip Wood
2019-04-19 17:08 ` Denton Liu
2019-04-15 22:29 ` [PATCH v5 4/5] rebase: fast-forward --fork-point " Denton Liu
2019-04-15 22:29 ` [PATCH v5 5/5] rebase: teach rebase --keep-base Denton Liu
2019-04-17 18:01 ` [PATCH v6 0/5] " Denton Liu
2019-04-17 18:01 ` [PATCH v6 1/6] t3431: add rebase --fork-point tests Denton Liu
2019-04-17 18:01 ` [PATCH v6 2/6] t3432: test rebase fast-forward behavior Denton Liu
2019-04-17 18:01 ` [PATCH v6 3/6] rebase: refactor can_fast_forward into goto tower Denton Liu
2019-04-17 18:01 ` [PATCH v6 4/6] rebase: fast-forward --onto in more cases Denton Liu
2019-04-17 19:59 ` Phillip Wood
2019-04-17 18:01 ` [PATCH v6 5/6] rebase: fast-forward --fork-point " Denton Liu
2019-04-17 18:01 ` [PATCH v6 6/6] rebase: teach rebase --keep-base Denton Liu
2019-04-21 8:11 ` Denton Liu [this message]
2019-04-21 8:11 ` [PATCH v7 1/6] t3431: add rebase --fork-point tests Denton Liu
2019-04-23 23:12 ` Denton Liu
2019-04-21 8:11 ` [PATCH v7 2/6] t3432: test rebase fast-forward behavior Denton Liu
2019-04-21 8:11 ` [PATCH v7 3/6] rebase: refactor can_fast_forward into goto tower Denton Liu
2019-04-21 8:11 ` [PATCH v7 4/6] rebase: fast-forward --onto in more cases Denton Liu
2019-04-21 8:11 ` [PATCH v7 5/6] rebase: fast-forward --fork-point " Denton Liu
2019-04-21 8:11 ` [PATCH v7 6/6] rebase: teach rebase --keep-base Denton Liu
2019-05-08 0:12 ` [RFC WIP PATCH v8 00/13] learn --keep-base & more Ævar Arnfjörð Bjarmason
2019-05-08 3:57 ` Junio C Hamano
2019-07-19 19:14 ` Junio C Hamano
2019-07-19 21:01 ` Denton Liu
2019-08-25 9:11 ` [PATCH v9 0/9] rebase: learn --keep-base and improvements on fast-forward behaviour Denton Liu
2019-08-25 9:11 ` [PATCH v9 1/9] t3431: add rebase --fork-point tests Denton Liu
2019-08-25 9:12 ` [PATCH v9 2/9] t3432: test rebase fast-forward behavior Denton Liu
2019-08-25 9:12 ` [PATCH v9 3/9] t3432: distinguish "noop-same" v.s. "work-same" in "same head" tests Denton Liu
2019-08-25 9:12 ` [PATCH v9 4/9] t3432: test for --no-ff's interaction with fast-forward Denton Liu
2019-08-25 9:12 ` [PATCH v9 5/9] rebase: refactor can_fast_forward into goto tower Denton Liu
2019-08-25 13:17 ` Pratyush Yadav
2019-08-26 23:17 ` Denton Liu
2019-08-25 9:12 ` [PATCH v9 6/9] rebase: fast-forward --onto in more cases Denton Liu
2019-08-25 9:12 ` [PATCH v9 7/9] rebase: fast-forward --fork-point " Denton Liu
2019-08-25 9:12 ` [PATCH v9 8/9] rebase tests: test linear branch topology Denton Liu
2019-08-25 9:12 ` [PATCH v9 9/9] rebase: teach rebase --keep-base Denton Liu
2019-08-25 22:59 ` Philip Oakley
2019-08-26 19:37 ` [PATCH v9 0/9] rebase: learn --keep-base and improvements on fast-forward behaviour Junio C Hamano
2019-08-27 5:37 ` [PATCH v10 " Denton Liu
2019-08-27 5:37 ` [PATCH v10 1/9] t3431: add rebase --fork-point tests Denton Liu
2019-08-27 5:37 ` [PATCH v10 2/9] t3432: test rebase fast-forward behavior Denton Liu
2019-08-27 5:37 ` [PATCH v10 3/9] t3432: distinguish "noop-same" v.s. "work-same" in "same head" tests Denton Liu
2019-08-27 5:37 ` [PATCH v10 4/9] t3432: test for --no-ff's interaction with fast-forward Denton Liu
2019-08-27 8:11 ` SZEDER Gábor
2019-08-27 5:37 ` [PATCH v10 5/9] rebase: refactor can_fast_forward into goto tower Denton Liu
2019-08-27 5:37 ` [PATCH v10 6/9] rebase: fast-forward --onto in more cases Denton Liu
2019-08-27 5:38 ` [PATCH v10 7/9] rebase: fast-forward --fork-point " Denton Liu
2019-08-27 5:38 ` [PATCH v10 8/9] rebase tests: test linear branch topology Denton Liu
2019-08-27 5:38 ` [PATCH v10 9/9] rebase: teach rebase --keep-base Denton Liu
2019-05-08 0:12 ` [RFC WIP PATCH v8 01/13] t3431: add rebase --fork-point tests Ævar Arnfjörð Bjarmason
2019-05-08 0:12 ` [RFC WIP PATCH v8 02/13] t3432: test rebase fast-forward behavior Ævar Arnfjörð Bjarmason
2019-05-08 0:12 ` [RFC WIP PATCH v8 03/13] t3432: distinguish "noop-same" v.s. "work-same" in "same head" tests Ævar Arnfjörð Bjarmason
2019-05-08 0:12 ` [RFC WIP PATCH v8 04/13] t3432: test for --no-ff's interaction with fast-forward Ævar Arnfjörð Bjarmason
2019-05-08 0:12 ` [RFC WIP PATCH v8 05/13] rebase: refactor can_fast_forward into goto tower Ævar Arnfjörð Bjarmason
2019-05-08 0:12 ` [RFC WIP PATCH v8 06/13] rebase: fast-forward --onto in more cases Ævar Arnfjörð Bjarmason
2019-05-08 0:12 ` [RFC WIP PATCH v8 07/13] rebase: fast-forward --fork-point " Ævar Arnfjörð Bjarmason
2019-05-08 0:12 ` [RFC WIP PATCH v8 08/13] rebase: teach rebase --keep-base Ævar Arnfjörð Bjarmason
2019-05-08 0:12 ` [RFC WIP PATCH v8 09/13] rebase tests: test linear branch topology Ævar Arnfjörð Bjarmason
2019-05-08 0:12 ` [RFC WIP PATCH v8 10/13] rebase: don't rebase linear topology with --fork-point Ævar Arnfjörð Bjarmason
2019-05-08 0:12 ` [RFC WIP PATCH v8 11/13] rebase: eliminate side-effects from can_fast_forward() Ævar Arnfjörð Bjarmason
2019-05-17 21:16 ` Johannes Schindelin
2019-05-08 0:12 ` [RFC WIP PATCH v8 12/13] rebase: add a should_fast_forward() utility function Ævar Arnfjörð Bjarmason
2019-05-08 0:12 ` [RFC WIP PATCH v8 13/13] WIP: can_fast_forward() support for --preserve-merges and --rebase-merges Ævar Arnfjörð Bjarmason
2019-05-17 22:02 ` Johannes Schindelin
2019-04-06 19:44 ` [PATCH v3 0/4] rebase: teach rebase --keep-base Ævar Arnfjörð Bjarmason
2019-04-06 20:38 ` Denton Liu
2019-04-13 21:10 ` Ævar Arnfjörð Bjarmason
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