From: "Elijah Newren via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Elijah Newren <newren@gmail.com>
Subject: [PATCH 0/4] Beginning of new merge strategy: New API, empty implementation
Date: Wed, 21 Oct 2020 13:22:31 +0000 [thread overview]
Message-ID: <pull.895.git.git.1603286555.gitgitgadget@gmail.com> (raw)
In this series, I try to show the new merge API I have developed in
merge-ort and show how it differs from that provided by merge-recursive. I
do this in four steps, each corresponding to a patch:
* Provide the new merge-ort.h header file and an empty die-immediately
implementation
* Provide new merge-ort-wrappers.[ch] files, showing how to implement the
old API using the new API. The wrappers make it easy to convert existing
callsites, too.
* Provide a demonstration of the flexibility of the new API and its
separation of merging steps and updating the index/worktree steps, with a
"fast-rebase". [Doesn't yet function since merge-ort.c is still an empty
die-immediately implementation]
* Provide the changes to merge, rebase, revert, and cherry-pick so that
with an environment variable or config option the new or old backend can
be called.
My next patch series will focus on testsuite changes needed to
simultaneously support both merge backends, keyed off an environment
variable (thus related to and building on patch 4). Let me know if I'm
submitting series too close together or otherwise need to tweak how I'm
sending these out...
Elijah Newren (4):
merge-ort: barebones API of new merge strategy with empty
implementation
merge-ort-wrappers: new convience wrappers to mimic the old merge API
fast-rebase: demonstrate merge-ort's API via temporary/hidden command
merge,rebase,revert: select ort or recursive by config or environment
Makefile | 3 +
builtin.h | 1 +
builtin/fast-rebase.c | 210 ++++++++++++++++++++++++++++++++++++++++++
builtin/merge.c | 26 +++++-
builtin/rebase.c | 9 +-
builtin/revert.c | 2 +
git.c | 1 +
merge-ort-wrappers.c | 62 +++++++++++++
merge-ort-wrappers.h | 25 +++++
merge-ort.c | 52 +++++++++++
merge-ort.h | 49 ++++++++++
sequencer.c | 71 +++++++++++---
12 files changed, 496 insertions(+), 15 deletions(-)
create mode 100644 builtin/fast-rebase.c
create mode 100644 merge-ort-wrappers.c
create mode 100644 merge-ort-wrappers.h
create mode 100644 merge-ort.c
create mode 100644 merge-ort.h
base-commit: 69986e19ffcfb9af674ae5180689ab7bbf92ed28
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-895%2Fnewren%2Fort-api-with-empty-implementation-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-895/newren/ort-api-with-empty-implementation-v1
Pull-Request: https://github.com/git/git/pull/895
--
gitgitgadget
next reply other threads:[~2020-10-21 13:22 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-21 13:22 Elijah Newren via GitGitGadget [this message]
2020-10-21 13:22 ` [PATCH 1/4] merge-ort: barebones API of new merge strategy with empty implementation Elijah Newren via GitGitGadget
2020-10-23 18:12 ` Taylor Blau
2020-10-23 19:02 ` Elijah Newren
2020-10-24 10:46 ` Peter Baumann
[not found] ` <CAJm9OHczJJyn=Oq2RBGvTit4hedqs6vaYH1gto-z6emo6=n2dw@mail.gmail.com>
[not found] ` <CAJm9OHdfxh8SGdteD48eDCA=ihGZmKJD-E67PFhCdFR63RSSTA@mail.gmail.com>
2020-10-24 14:54 ` Elijah Newren
2020-10-21 13:22 ` [PATCH 2/4] merge-ort-wrappers: new convience wrappers to mimic the old merge API Elijah Newren via GitGitGadget
2020-10-21 13:22 ` [PATCH 3/4] fast-rebase: demonstrate merge-ort's API via temporary/hidden command Elijah Newren via GitGitGadget
2020-10-21 13:22 ` [PATCH 4/4] merge,rebase,revert: select ort or recursive by config or environment Elijah Newren via GitGitGadget
2020-10-22 0:16 ` [PATCH 0/4] Beginning of new merge strategy: New API, empty implementation Elijah Newren
2020-10-26 21:56 ` Jonathan Tan
2020-10-27 0:52 ` Elijah Newren
2020-10-26 16:57 ` [PATCH v2 " Elijah Newren via GitGitGadget
2020-10-26 16:57 ` [PATCH v2 1/4] merge-ort: barebones API of new merge strategy with " Elijah Newren via GitGitGadget
2020-10-26 20:45 ` Junio C Hamano
2020-10-26 21:18 ` Elijah Newren
2020-10-26 22:10 ` Junio C Hamano
2020-10-26 22:28 ` Elijah Newren
2020-10-26 16:57 ` [PATCH v2 2/4] merge-ort-wrappers: new convience wrappers to mimic the old merge API Elijah Newren via GitGitGadget
2020-10-26 16:57 ` [PATCH v2 3/4] fast-rebase: demonstrate merge-ort's API via temporary/hidden command Elijah Newren via GitGitGadget
2020-10-26 16:57 ` [PATCH v2 4/4] merge,rebase,revert: select ort or recursive by config or environment Elijah Newren via GitGitGadget
2020-10-27 2:08 ` [PATCH v3 0/4] Beginning of new merge strategy: New API, empty implementation Elijah Newren via GitGitGadget
2020-10-27 2:08 ` [PATCH v3 1/4] merge-ort: barebones API of new merge strategy with " Elijah Newren via GitGitGadget
2020-10-27 2:33 ` Eric Sunshine
2020-10-27 4:57 ` Elijah Newren
2020-10-27 7:54 ` Eric Sunshine
2020-10-27 2:08 ` [PATCH v3 2/4] merge-ort-wrappers: new convience wrappers to mimic the old merge API Elijah Newren via GitGitGadget
2020-10-27 2:08 ` [PATCH v3 3/4] fast-rebase: demonstrate merge-ort's API via temporary/hidden command Elijah Newren via GitGitGadget
2020-10-27 9:47 ` SZEDER Gábor
2020-10-27 2:08 ` [PATCH v3 4/4] merge,rebase,revert: select ort or recursive by config or environment Elijah Newren via GitGitGadget
2020-10-29 20:32 ` [PATCH v4 0/4] Beginning of new merge strategy: New API, empty implementation Elijah Newren via GitGitGadget
2020-10-29 20:32 ` [PATCH v4 1/4] merge-ort: barebones API of new merge strategy with " Elijah Newren via GitGitGadget
2020-10-29 20:32 ` [PATCH v4 2/4] merge-ort-wrappers: new convience wrappers to mimic the old merge API Elijah Newren via GitGitGadget
2020-10-29 20:32 ` [PATCH v4 3/4] fast-rebase: demonstrate merge-ort's API via new test-tool command Elijah Newren via GitGitGadget
2020-10-29 20:32 ` [PATCH v4 4/4] merge,rebase,revert: select ort or recursive by config or environment Elijah Newren via GitGitGadget
2020-11-02 9:27 ` [PATCH v4 0/4] Beginning of new merge strategy: New API, empty implementation Jacob Keller
2020-11-02 18:52 ` Elijah Newren
2020-11-07 6:09 ` Elijah Newren
2020-11-02 23:45 ` [PATCH v5 " Elijah Newren via GitGitGadget
2020-11-02 23:45 ` [PATCH v5 1/4] merge-ort: barebones API of new merge strategy with " Elijah Newren via GitGitGadget
2020-11-02 23:45 ` [PATCH v5 2/4] merge-ort-wrappers: new convience wrappers to mimic the old merge API Elijah Newren via GitGitGadget
2020-11-02 23:45 ` [PATCH v5 3/4] fast-rebase: demonstrate merge-ort's API via new test-tool command Elijah Newren via GitGitGadget
2020-11-02 23:45 ` [PATCH v5 4/4] merge,rebase,revert: select ort or recursive by config or environment Elijah Newren via GitGitGadget
2020-11-03 1:03 ` [PATCH v5 0/4] Beginning of new merge strategy: New API, empty implementation Junio C Hamano
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