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From: Pratik Karki <predatoramigo@gmail.com>
To: git@vger.kernel.org
Cc: christian.couder@gmail.com, Johannes.Schindelin@gmx.de,
	sbeller@google.com, alban.gruin@gmail.com,
	Pratik Karki <predatoramigo@gmail.com>
Subject: [GSoC] [PATCH 0/5] rebase: rewrite rebase in C
Date: Thu, 28 Jun 2018 13:31:50 +0545
Message-ID: <20180628074655.5756-1-predatoramigo@gmail.com> (raw)

As a GSoC project, I have been working on the builtin rebase.

The motivation behind the rewrite of rebase i.e. from shell script to C
are for following reasons:

1.  Writing shell scripts and getting it to production is much faster
    than doing the equivalent in C but lacks in performance and extra
    workarounds are needed for non-POSIX platforms.

2.  Git for Windows is at loss as the installer size increases due to
    addition of extra dependencies for the shell scripts which are usually
    available in POSIX compliant platforms.

This series of patches serves to demonstrate a minimal builtin rebase
which supports running `git rebase <upstream>` and also serves to ask for
reviews.


Pratik Karki (5):
  Start TODO-rebase.sh
  rebase: start implementing it as a builtin
  rebase: refactor common shell functions into their own file
  sequencer: refactor the code to detach HEAD to checkout.c
  builtin/rebase: support running "git rebase <upstream>"

 .gitignore                      |   2 +
 Makefile                        |   4 +-
 git-rebase.sh => TODO-rebase.sh |   0
 builtin.h                       |   1 +
 builtin/rebase.c                | 282 +++++++++++++
 checkout.c                      |  64 +++
 checkout.h                      |   3 +
 git-legacy-rebase.sh            | 678 ++++++++++++++++++++++++++++++++
 git-rebase--common.sh           |  61 +++
 git.c                           |   6 +
 sequencer.c                     |  58 +--
 11 files changed, 1105 insertions(+), 54 deletions(-)
 rename git-rebase.sh => TODO-rebase.sh (100%)
 create mode 100644 builtin/rebase.c
 create mode 100755 git-legacy-rebase.sh
 create mode 100644 git-rebase--common.sh

-- 
2.18.0


             reply index

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-28  7:46 Pratik Karki [this message]
2018-06-28  7:46 ` [PATCH 1/5] Start TODO-rebase.sh Pratik Karki
2018-06-28  9:17   ` Pratik Karki
2018-06-28  7:46 ` [PATCH 2/5] rebase: start implementing it as a builtin Pratik Karki
2018-06-28  8:08   ` Christian Couder
2018-06-28 18:49   ` Stefan Beller
2018-06-28  7:46 ` [PATCH 3/5] rebase: refactor common shell functions into their own file Pratik Karki
2018-06-28  8:02   ` Christian Couder
2018-06-28 19:17   ` Stefan Beller
2018-06-28  7:46 ` [PATCH 4/5] sequencer: refactor the code to detach HEAD to checkout.c Pratik Karki
2018-06-28  8:14   ` Christian Couder
2018-06-28 21:19   ` Stefan Beller
2018-06-28  7:46 ` [PATCH 5/5] builtin/rebase: support running "git rebase <upstream>" Pratik Karki
2018-06-28 21:58   ` Stefan Beller
2018-07-02  9:15 ` [GSoC] [PATCH v2 0/4] rebase: rewrite rebase in C Pratik Karki
2018-07-02  9:15   ` [PATCH v2 1/4] rebase: start implementing it as a builtin Pratik Karki
2018-07-03 21:09     ` Junio C Hamano
2018-07-02  9:15   ` [PATCH v2 2/4] rebase: refactor common shell functions into their own file Pratik Karki
2018-07-03 21:13     ` Junio C Hamano
2018-07-02  9:15   ` [PATCH v2 3/4] sequencer: refactor the code to detach HEAD to checkout.c Pratik Karki
2018-07-03 21:26     ` Junio C Hamano
2018-07-02  9:15   ` [PATCH v2 4/4] builtin/rebase: support running "git rebase <upstream>" Pratik Karki
2018-07-03 21:42     ` Junio C Hamano
2018-07-06 12:08 ` [GSoC] [PATCH v3 0/4] rebase: rewrite rebase in C Pratik Karki
2018-07-06 12:08   ` [PATCH v3 1/4] rebase: start implementing it as a builtin Pratik Karki
2018-07-06 21:09     ` Junio C Hamano
2018-07-06 12:08   ` [PATCH v3 2/4] rebase: refactor common shell functions into their own file Pratik Karki
2018-07-06 12:36     ` Johannes Schindelin
2018-07-06 12:08   ` [PATCH v3 3/4] sequencer: refactor the code to detach HEAD to checkout.c Pratik Karki
2018-07-06 12:08   ` [PATCH v3 4/4] builtin/rebase: support running "git rebase <upstream>" Pratik Karki
2018-07-06 21:30     ` Junio C Hamano
2018-07-07  6:45     ` Christian Couder
2018-07-07 11:59       ` Johannes Schindelin
2018-07-07 16:24       ` Junio C Hamano
2018-07-17 21:49     ` Beat Bolli
2018-07-17 21:55       ` Beat Bolli
2018-07-08 18:01 ` [GSoC] [PATCH v4 0/4] rebase: rewrite rebase in C Pratik Karki
2018-07-08 18:01   ` [PATCH v4 1/4] rebase: start implementing it as a builtin Pratik Karki
2018-07-09  7:59     ` Andrei Rybak
2018-07-09  8:36       ` Eric Sunshine
2018-07-09 17:18         ` Pratik Karki
2018-07-22  9:14     ` Duy Nguyen
2018-07-08 18:01   ` [PATCH v4 2/4] rebase: refactor common shell functions into their own file Pratik Karki
2018-07-08 18:01   ` [PATCH v4 3/4] sequencer: refactor the code to detach HEAD to checkout.c Pratik Karki
2018-07-08 21:31     ` Johannes Schindelin
2018-07-09 17:23       ` Pratik Karki
2018-07-09 16:42     ` Junio C Hamano
2018-07-09 17:20       ` Pratik Karki
2018-07-08 18:01   ` [PATCH v4 4/4] builtin/rebase: support running "git rebase <upstream>" Pratik Karki
2018-07-08 21:44     ` Johannes Schindelin
2018-07-08 21:14   ` [GSoC] [PATCH v4 0/4] rebase: rewrite rebase in C Johannes Schindelin
2018-07-30 16:29   ` [GSoC] [PATCH v5 0/3] " Pratik Karki
2018-07-30 16:29     ` [PATCH v5 1/3] rebase: start implementing it as a builtin Pratik Karki
2018-07-30 16:29     ` [PATCH v5 2/3] rebase: refactor common shell functions into their own file Pratik Karki
2018-07-30 16:29     ` [PATCH v5 3/3] builtin/rebase: support running "git rebase <upstream>" Pratik Karki
2018-08-01  0:17     ` [GSoC] [PATCH v5 0/3] rebase: rewrite rebase in C Pratik Karki
2018-08-06 19:31     ` [GSoC] [PATCH v6 " Pratik Karki
2018-08-06 19:31       ` [GSoC] [PATCH v6 1/3] rebase: start implementing it as a builtin Pratik Karki
2018-08-06 19:31       ` [GSoC] [PATCH v6 2/3] rebase: refactor common shell functions into their own file Pratik Karki
2018-08-06 19:31       ` [GSoC] [PATCH v6 3/3] builtin/rebase: support running "git rebase <upstream>" Pratik Karki
2018-08-16 21:43         ` Junio C Hamano

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