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magit.el
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magit.el
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;;; magit.el --- control Git from Emacs
;; Copyright (C) 2010 Aaron Culich.
;; Copyright (C) 2010, 2011 Alan Falloon.
;; Copyright (C) 2008, 2010 Alex Ott.
;; Copyright (C) 2008, 2009, 2010 Alexey Voinov.
;; Copyright (C) 2011 Andreas Fuchs.
;; Copyright (C) 2012 Andreas Liljeqvist.
;; Copyright (C) 2011 Andreas Rottmann.
;; Copyright (C) 2011 Andrew Kirkpatrick.
;; Copyright (C) 2011 Andrey Smirnov.
;; Copyright (C) 2011 Bastian Beischer.
;; Copyright (C) 2010 Ben Walton.
;; Copyright (C) 2012 Bradley Wright.
;; Copyright (C) 2012 Brandon W Maister.
;; Copyright (C) 2010, 2011 Brian Warner.
;; Copyright (C) 2012 Bryan Shell.
;; Copyright (C) 2010 Chris Bernard.
;; Copyright (C) 2012 Chris Done.
;; Copyright (C) 2011 Chris Moore.
;; Copyright (C) 2012 Christian Dietrich.
;; Copyright (C) 2010 Christian Kluge.
;; Copyright (C) 2012 Christopher Monsanto.
;; Copyright (C) 2011 Craig Andera.
;; Copyright (C) 2012 Dale Hagglund.
;; Copyright (C) 2012 Damien Cassou.
;; Copyright (C) 2010 Daniel Brockman.
;; Copyright (C) 2008 Daniel Farina.
;; Copyright (C) 2012 Daniel Hackney.
;; Copyright (C) 2010, 2011 Dave Abrahams.
;; Copyright (C) 2010 David Abrahams.
;; Copyright (C) 2009 David Wallin.
;; Copyright (C) 2011 Dominique Quatravaux.
;; Copyright (C) 2011 Eli Barzilay.
;; Copyright (C) 2011, 2012 Eric Davis.
;; Copyright (C) 2011 George Kadianakis.
;; Copyright (C) 2011 Graham Clark.
;; Copyright (C) 2009, 2010, 2011 Hannu Koivisto.
;; Copyright (C) 2012 Hans-Peter Deifel.
;; Copyright (C) 2009 Ian Eure.
;; Copyright (C) 2011 Jasper St. Pierre.
;; Copyright (C) 2011 Jeff Bellegarde.
;; Copyright (C) 2009, 2012 Jesse Alama.
;; Copyright (C) 2009, 2010, 2012 John Wiegley.
;; Copyright (C) 2012, 2013 Jonas Bernoulli.
;; Copyright (C) 2012 Jonathan Roes.
;; Copyright (C) 2011 Julien Danjou.
;; Copyright (C) 2012 Justin Caratzas.
;; Copyright (C) 2011 Kimberly Wolk.
;; Copyright (C) 2010, 2011 Leo.
;; Copyright (C) 2012 Leonardo Etcheverry.
;; Copyright (C) 2011 Lluís Vilanova.
;; Copyright (C) 2011 Luke Amdor.
;; Copyright (C) 2011 Luís Borges de Oliveira.
;; Copyright (C) 2010, 2011 Marc Herbert.
;; Copyright (C) 2008, 2009 Marcin Bachry.
;; Copyright (C) 2011 Marco Craveiro.
;; Copyright (C) 2008, 2009 Marius Vollmer.
;; Copyright (C) 2010 Mark Hepburn.
;; Copyright (C) 2012 Miles Bader.
;; Copyright (C) 2010, 2011, 2012 Moritz Bunkus.
;; Copyright (C) 2010 Nathan Weizenbaum.
;; Copyright (C) 2012 Nic Ferier.
;; Copyright (C) 2012 Nick Alcock.
;; Copyright (C) 2011, 2012 Nicolas Dudebout.
;; Copyright (C) 2011 Ole Arndt.
;; Copyright (C) 2010 Oscar Fuentes.
;; Copyright (C) 2010 Paul Stadig.
;; Copyright (C) 2009 Pavel Holejsovsky.
;; Copyright (C) 2011, 2012 Peter J. Weisberg.
;; Copyright (C) 2009, 2010, 2011, 2013 Phil Jackson.
;; Copyright (C) 2010 Philip Weaver.
;; Copyright (C) 2011 Pieter Praet.
;; Copyright (C) 2012 Raimon Grau.
;; Copyright (C) 2010, 2011, 2012 Ramkumar Ramachandra.
;; Copyright (C) 2010 Remco van 't Veer.
;; Copyright (C) 2009 René Stadler.
;; Copyright (C) 2010 Robert Boone.
;; Copyright (C) 2010 Robin Green.
;; Copyright (C) 2010, 2011 Roger Crew.
;; Copyright (C) 2012 Romain Francoise.
;; Copyright (C) 2012 Ron Parker.
;; Copyright (C) 2012 Ryan C. Thompson.
;; Copyright (C) 2009, 2010, 2011, 2012, 2013 Rémi Vanicat.
;; Copyright (C) 2011, 2012 Rüdiger Sonderfeld.
;; Copyright (C) 2012 Samuel Bronson.
;; Copyright (C) 2010 Sean Bryant.
;; Copyright (C) 2009, 2011 Steve Purcell.
;; Copyright (C) 2012 Steven Chow.
;; Copyright (C) 2012 Suhail Shergill.
;; Copyright (C) 2012, 2013 Takafumi Arakaki.
;; Copyright (C) 2010 Thomas Jost.
;; Copyright (C) 2011 Tibor Simko.
;; Copyright (C) 2010, 2012 Timo Juhani Lindfors.
;; Copyright (C) 2010, 2011 Tom Feist.
;; Copyright (C) 2010, 2011, 2012, 2013 Yann Hodique.
;; Copyright (C) 2010 oscar.
;; Copyright (C) 2012 rabio.
;; Copyright (C) 2010, 2011 Ævar Arnfjörð Bjarmason.
;; Copyright (C) 2010 Óscar Fuentes.
;; Copyright (C) 2011 Štěpán Němec.
;; Original Author: Marius Vollmer <marius.vollmer@nokia.com>
;; Former Maintainer: Phil Jackson <phil@shellarchive.co.uk>
;; Maintenance Group: https://github.com/organizations/magit/teams/53130
;; Currently composed of:
;; - Phil Jackson
;; - Peter J Weisberg
;; - Yann Hodique
;; - Rémi Vanicat
;; Version: @GIT_DEV_VERSION@
;; Keywords: tools
;; Magit is free software; you can redistribute it and/or modify it
;; under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;;
;; Magit is distributed in the hope that it will be useful, but WITHOUT
;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
;; License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with Magit. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Invoking the magit-status function will show a buffer with the
;; status of the current git repository and its working tree. That
;; buffer offers key bindings for manipulating the status in simple
;; ways.
;;
;; The status buffer mainly shows the difference between the working
;; tree and the index, and the difference between the index and the
;; current HEAD. You can add individual hunks from the working tree
;; to the index, and you can commit the index.
;;
;; See the Magit User Manual for more information.
;;; Code:
(eval-when-compile
(require 'grep))
(require 'epa)
(require 'cl-lib)
(require 'log-edit)
(require 'easymenu)
(require 'diff-mode)
(require 'ansi-color)
;; Silences byte-compiler warnings
(eval-and-compile
(unless (fboundp 'declare-function)
(defmacro declare-function (&rest args))))
(eval-when-compile (require 'view))
(declare-function view-mode 'view)
(eval-when-compile (require 'iswitchb))
(declare-function iswitchb-read-buffer 'iswitchb)
(eval-when-compile (require 'ido))
(declare-function ido-completing-read 'ido)
(eval-when-compile (require 'ediff))
(declare-function ediff-cleanup-mess 'ediff)
(eval-when-compile (require 'eshell))
(declare-function eshell-parse-arguments 'eshell)
;; Dummy to be used by the defcustoms when first loading the file.
(cl-eval-when (load eval)
(defalias 'magit-set-variable-and-refresh 'set-default))
(defgroup magit nil
"Controlling Git from Emacs."
:prefix "magit-"
:group 'tools)
(defcustom magit-git-executable "git"
"The name of the Git executable."
:group 'magit
:type 'string)
(defcustom magit-gitk-executable (concat (file-name-directory magit-git-executable)
"gitk")
"The name of the Gitk executable."
:group 'magit
:type 'string)
(defcustom magit-git-standard-options '("--no-pager")
"Standard options when running Git."
:group 'magit
:type '(repeat string))
(defcustom magit-repo-dirs nil
"Directories containing Git repositories.
Magit will look into these directories for Git repositories and
offer them as choices for `magit-status'."
:group 'magit
:type '(repeat string))
(defcustom magit-repo-dirs-depth 3
"The maximum depth to look for Git repos.
When looking for a Git repository below the directories in
`magit-repo-dirs', Magit will only descend this many levels
deep."
:group 'magit
:type 'integer)
(defcustom magit-set-upstream-on-push nil
"Whether `magit-push' may use --set-upstream when pushing a branch.
This only applies if the branch does not have an upstream set yet.
nil don't use --set-upstream.
t ask if --set-upstream should be used.
`dontask' always use --set-upstream.
`refuse' refuse to push unless a remote branch has already been set.
--set-upstream is supported with git > 1.7.0"
:group 'magit
:type '(choice (const :tag "Never" nil)
(const :tag "Ask" t)
(const :tag "Ask if not set" askifnotset)
(const :tag "Refuse" refuse)
(const :tag "Always" dontask)))
(defcustom magit-save-some-buffers t
"Whether \\[magit-status] saves modified buffers before running.
nil don't save buffers.
t ask which buffers to save.
`dontask' save all buffers without asking."
:group 'magit
:type '(choice (const :tag "Never" nil)
(const :tag "Ask" t)
(const :tag "Save without asking" dontask)))
(defcustom magit-save-some-buffers-predicate
'magit-save-buffers-predicate-tree-only
"A predicate function to decide whether to save a buffer.
Used by function `magit-save-some-buffers' when the variable of
the same name is non-nil."
:group 'magit
:type '(radio (function-item magit-save-buffers-predicate-tree-only)
(function-item magit-save-buffers-predicate-all)
(function :tag "Other")))
(defcustom magit-default-tracking-name-function
'magit-default-tracking-name-remote-plus-branch
"Function used to generate default tracking branch names
when doing a \\[magit-checkout].
The default is `magit-default-tracking-name-remote-plus-branch',
which generates a tracking name of the form \"REMOTE-BRANCHNAME\"."
:group 'magit
:type '(radio (function-item magit-default-tracking-name-remote-plus-branch)
(function-item magit-default-tracking-name-branch-only)
(function :tag "Other")))
(defcustom magit-commit-all-when-nothing-staged 'ask
"Determine what \\[magit-log-edit] does when nothing is staged.
Setting this to nil will make it do nothing, setting it to t will
arrange things so that the actual commit command will use the
\"--all\" option, setting it to `ask' will first ask for
confirmation whether to do this, and setting it to `ask-stage'
will cause all changes to be staged, after a confirmation."
:group 'magit
:type '(choice (const :tag "No" nil)
(const :tag "Always" t)
(const :tag "Ask" ask)
(const :tag "Ask to stage everything" ask-stage)))
(defcustom magit-commit-signoff nil
"Add the \"Signed-off-by:\" line when committing."
:group 'magit
:type 'boolean)
(defcustom magit-commit-gpgsign nil
"Use GPG to sign commits."
:group 'magit
:type 'boolean)
(defcustom magit-sha1-abbrev-length 7
"The number of digits to show when a sha1 is displayed in abbreviated form."
:group 'magit
:type 'integer)
(defcustom magit-log-cutoff-length 100
"The maximum number of commits to show in the log and whazzup buffers."
:group 'magit
:type 'integer)
(defcustom magit-log-infinite-length 99999
"Number of log used to show as maximum for `magit-log-cutoff-length'."
:group 'magit
:type 'integer)
(defcustom magit-log-auto-more nil
"Insert more log entries automatically when moving past the last entry.
Only considered when moving past the last entry with
`magit-goto-*-section' commands."
:group 'magit
:type 'boolean)
(defcustom magit-log-show-author-date t
"Show author and date for each commit in short log mode."
:group 'magit
:type 'boolean)
(defcustom magit-log-show-gpg-status nil
"Display signature verification information as part of the log."
:group 'magit
:type 'boolean)
(defcustom magit-process-popup-time -1
"Popup the process buffer if a command takes longer than this many seconds."
:group 'magit
:type '(choice (const :tag "Never" -1)
(const :tag "Immediately" 0)
(integer :tag "After this many seconds")))
(defcustom magit-revert-item-confirm t
"Require acknowledgment before reverting an item."
:group 'magit
:type 'boolean)
(defcustom magit-log-edit-confirm-cancellation nil
"Require acknowledgment before canceling the log edit buffer."
:group 'magit
:type 'boolean)
(defcustom magit-remote-ref-format 'branch-then-remote
"What format to use for autocompleting refs, in pariticular for remotes.
Autocompletion is used by functions like `magit-checkout',
`magit-interactive-rebase' and others which offer branch name
completion.
The value 'name-then-remote means remotes will be of the form
\"name (remote)\", while the value 'remote-slash-name means that
they'll be of the form \"remote/name\". I.e. something that's
listed as \"remotes/upstream/next\" by \"git branch -l -a\" will
be \"upstream/next\"."
:group 'magit
:type '(choice (const :tag "name (remote)" branch-then-remote)
(const :tag "remote/name" remote-slash-branch)))
(defcustom magit-process-connection-type (not (eq system-type 'cygwin))
"Connection type used for the git process.
If nil, use pipes: this is usually more efficient, and works on Cygwin.
If t, use ptys: this enables magit to prompt for passphrases when needed."
:group 'magit
:type '(choice (const :tag "pipe" nil)
(const :tag "pty" t)))
(defcustom magit-completing-read-function 'magit-builtin-completing-read
"Function to be called when requesting input from the user."
:group 'magit
:type '(radio (function-item magit-iswitchb-completing-read)
(function-item magit-ido-completing-read)
(function-item magit-builtin-completing-read)
(function :tag "Other")))
(defcustom magit-create-branch-behaviour 'at-head
"Where magit will create a new branch if not supplied a branchname or ref.
The value 'at-head means a new branch will be created at the tip
of your current branch, while the value 'at-point means magit
will try to find a valid reference at point..."
:group 'magit
:type '(choice (const :tag "at HEAD" at-head)
(const :tag "at point" at-point)))
(defcustom magit-status-buffer-switch-function 'pop-to-buffer
"Function for `magit-status' to use for switching to the status buffer.
The function is given one argument, the status buffer."
:group 'magit
:type '(radio (function-item switch-to-buffer)
(function-item pop-to-buffer)
(function :tag "Other")))
(defcustom magit-rewrite-inclusive t
"Whether magit includes the selected base commit in a rewrite operation.
t means both the selected commit as well as any subsequent
commits will be rewritten. This is magit's default behaviour,
equivalent to 'git rebase -i ${REV}~1'
A'---B'---C'---D'
^
nil means the selected commit will be literally used as 'base',
so only subsequent commits will be rewritten. This is consistent
with git-rebase, equivalent to 'git rebase -i ${REV}', yet more
cumbersome to use from the status buffer.
A---B'---C'---D'
^"
:group 'magit
:type '(choice (const :tag "Always" t)
(const :tag "Never" nil)
(const :tag "Ask" ask)))
(defcustom magit-highlight-whitespace t
"Specify where to highlight whitespace errors.
See `magit-highlight-trailing-whitespace',
`magit-highlight-indentation'. The symbol t means in all diffs,
`status' means only in the status buffer, and nil means nowhere."
:group 'magit
:type '(choice (const :tag "Always" t)
(const :tag "Never" nil)
(const :tag "In status buffer" status))
:set 'magit-set-variable-and-refresh)
(defcustom magit-highlight-trailing-whitespace t
"Whether to highlight whitespace at the end of a line in diffs.
Used only when `magit-highlight-whitespace' is non-nil."
:group 'magit
:type 'boolean
:set 'magit-set-variable-and-refresh)
(defcustom magit-highlight-indentation nil
"Highlight the \"wrong\" indentation style.
Used only when `magit-highlight-whitespace' is non-nil.
The value is a list of cons cells. The car is a regular
expression, and the cdr is the value that applies to repositories
whose directory matches the regular expression. If more than one
item matches, then the *last* item in the list applies. So, the
default value should come first in the list.
If the value is `tabs', highlight indentation with tabs. If the
value is an integer, highlight indentation with at least that
many spaces. Otherwise, highlight neither."
:group 'magit
:type `(repeat (cons (string :tag "Directory regexp")
(choice (const :tag "Tabs" tabs)
(integer :tag "Spaces" :value ,tab-width)
(const :tag "Neither" nil))))
:set 'magit-set-variable-and-refresh)
(defcustom magit-diff-refine-hunk nil
"Show fine (word-granularity) differences within diff hunks.
There are three possible settings:
nil means to never show fine differences
t means to only show fine differences for the currently
selected diff hunk
`all' means to always show fine differences for all displayed diff hunks"
:group 'magit
:type '(choice (const :tag "Never" nil)
(const :tag "Selected only" t)
(const :tag "All" all))
:set 'magit-set-variable-and-refresh)
(defgroup magit-faces nil
"Customize the appearance of Magit."
:prefix "magit-"
:group 'faces
:group 'magit)
(defface magit-header
'((t :inherit header-line))
"Face for generic header lines.
Many Magit faces inherit from this one by default."
:group 'magit-faces)
(defface magit-section-title
'((t :inherit magit-header))
"Face for section titles."
:group 'magit-faces)
(defface magit-branch
'((t :inherit magit-header))
"Face for the current branch."
:group 'magit-faces)
(defface magit-diff-file-header
'((t :inherit diff-file-header))
"Face for diff file header lines."
:group 'magit-faces)
(defface magit-diff-hunk-header
'((t :inherit diff-hunk-header))
"Face for diff hunk header lines."
:group 'magit-faces)
(defface magit-diff-add
'((t :inherit diff-added))
"Face for lines in a diff that have been added."
:group 'magit-faces)
(defface magit-diff-merge-current
'((t :inherit font-lock-preprocessor-face))
"Face for merge conflict marker 'current' line."
:group 'magit-faces)
(defface magit-diff-merge-separator
'((t :inherit font-lock-preprocessor-face))
"Face for merge conflict marker seperator."
:group 'magit-faces)
(defface magit-diff-merge-diff3-separator
'((t :inherit font-lock-preprocessor-face))
"Face for merge conflict marker seperator."
:group 'magit-faces)
(defface magit-diff-merge-proposed
'((t :inherit font-lock-preprocessor-face))
"Face for merge conflict marker 'proposed' line."
:group 'magit-faces)
(defface magit-diff-none
'((t :inherit diff-context))
"Face for lines in a diff that are unchanged."
:group 'magit-faces)
(defface magit-diff-del
'((t :inherit diff-removed))
"Face for lines in a diff that have been deleted."
:group 'magit-faces)
(defface magit-log-graph
'((((class color) (background light))
:foreground "grey11")
(((class color) (background dark))
:foreground "grey80"))
"Face for the graph element of the log output."
:group 'magit-faces)
(defface magit-log-sha1
'((((class color) (background light))
:foreground "firebrick")
(((class color) (background dark))
:foreground "tomato"))
"Face for the sha1 element of the log output."
:group 'magit-faces)
(defface magit-log-author
'((((class color) (background light))
:foreground "firebrick")
(((class color) (background dark))
:foreground "tomato"))
"Face for the author element of the log output."
:group 'magit-faces)
(defface magit-log-author-date-cutoff
'((t :inherit magit-log-author
:bold t))
"Face for the author element's cutoff mark."
:group 'magit-faces)
(defface magit-log-date
'((t))
"Face for the date element of the log output."
:group 'magit-faces)
(defface magit-log-message
'((t))
"Face for the message element of the log output."
:group 'magit-faces)
(defface magit-item-highlight
'((t :inherit highlight))
"Face for highlighting the current item."
:group 'magit-faces)
(defface magit-item-mark
'((t :inherit secondary-selection))
"Face for highlighting marked item."
:group 'magit-faces)
(defface magit-log-head-label-bisect-good
'((((class color) (background light))
:box t
:background "light green"
:foreground "dark olive green")
(((class color) (background dark))
:box t
:background "light green"
:foreground "dark olive green"))
"Face for good bisect refs."
:group 'magit-faces)
(defface magit-log-head-label-bisect-bad
'((((class color) (background light))
:box t
:background "IndianRed1"
:foreground "IndianRed4")
(((class color) (background dark))
:box t
:background "IndianRed1"
:foreground "IndianRed4"))
"Face for bad bisect refs."
:group 'magit-faces)
(defface magit-log-head-label-remote
'((((class color) (background light))
:box t
:background "Grey85"
:foreground "OliveDrab4")
(((class color) (background dark))
:box t
:background "Grey11"
:foreground "DarkSeaGreen2"))
"Face for remote branch head labels shown in log buffer."
:group 'magit-faces)
(defface magit-log-head-label-tags
'((((class color) (background light))
:box t
:background "LemonChiffon1"
:foreground "goldenrod4")
(((class color) (background dark))
:box t
:background "LemonChiffon1"
:foreground "goldenrod4"))
"Face for tag labels shown in log buffer."
:group 'magit-faces)
(defface magit-log-head-label-patches
'((((class color) (background light))
:box t
:background "IndianRed1"
:foreground "IndianRed4")
(((class color) (background dark))
:box t
:background "IndianRed1"
:foreground "IndianRed4"))
"Face for Stacked Git patches."
:group 'magit-faces)
(defface magit-whitespace-warning-face
'((t :inherit trailing-whitespace))
"Face for highlighting whitespace errors in Magit diffs."
:group 'magit-faces)
(defface magit-log-head-label-local
'((((class color) (background light))
:box t
:background "Grey85"
:foreground "LightSkyBlue4")
(((class color) (background dark))
:box t
:background "Grey13"
:foreground "LightSkyBlue1"))
"Face for local branch head labels shown in log buffer."
:group 'magit-faces)
(defface magit-log-head-label-default
'((((class color) (background light))
:box t
:background "Grey50")
(((class color) (background dark))
:box t
:background "Grey50"))
"Face for unknown ref labels shown in log buffer."
:group 'magit-faces)
(defvar magit-custom-options '()
"List of custom options to pass to Git.
Do not customize this (used in the `magit-key-mode' implementation).")
(defvar magit-read-rev-history nil
"The history of inputs to `magit-read-rev'.")
(defvar magit-buffer-internal nil
"Track associated *magit* buffers.
Do not customize this (used in the `magit-log-edit-mode' implementation
to switch back to the *magit* buffer associated with a given commit
operation after commit).")
(defvar magit-back-navigation-history nil
"History items that will be visited by successively going \"back\".")
(make-variable-buffer-local 'magit-back-navigation-history)
(put 'magit-back-navigation-history 'permanent-local t)
(defvar magit-forward-navigation-history nil
"History items that will be visited by successively going \"forward\".")
(make-variable-buffer-local 'magit-forward-navigation-history)
(put 'magit-forward-navigation-history 'permanent-local t)
(defvar magit-omit-untracked-dir-contents nil
"When non-nil magit will only list an untracked directory, not its contents.")
(defvar magit-tmp-buffer-name " *magit-tmp*")
(defvar magit-read-file-hist nil)
(defvar magit-current-indentation nil
"Indentation highlight used in the current buffer.
This is calculated from `magit-highlight-indentation'.")
(make-variable-buffer-local 'magit-current-indentation)
(defvar magit-bug-report-url
"http://github.com/magit/magit/issues")
(defconst magit-version "@GIT_DEV_VERSION@"
"The version of Magit that you're using.")
(defvar magit-mode-map
(let ((map (make-keymap)))
(suppress-keymap map t)
(define-key map (kbd "n") 'magit-goto-next-section)
(define-key map (kbd "p") 'magit-goto-previous-section)
(define-key map (kbd "^") 'magit-goto-parent-section)
(define-key map (kbd "M-n") 'magit-goto-next-sibling-section)
(define-key map (kbd "M-p") 'magit-goto-previous-sibling-section)
(define-key map (kbd "TAB") 'magit-toggle-section)
(define-key map (kbd "<backtab>") 'magit-expand-collapse-section)
(define-key map (kbd "1") 'magit-show-level-1)
(define-key map (kbd "2") 'magit-show-level-2)
(define-key map (kbd "3") 'magit-show-level-3)
(define-key map (kbd "4") 'magit-show-level-4)
(define-key map (kbd "M-1") 'magit-show-level-1-all)
(define-key map (kbd "M-2") 'magit-show-level-2-all)
(define-key map (kbd "M-3") 'magit-show-level-3-all)
(define-key map (kbd "M-4") 'magit-show-level-4-all)
(define-key map (kbd "M-h") 'magit-show-only-files)
(define-key map (kbd "M-H") 'magit-show-only-files-all)
(define-key map (kbd "M-s") 'magit-show-level-4)
(define-key map (kbd "M-S") 'magit-show-level-4-all)
(define-key map (kbd "g") 'magit-refresh)
(define-key map (kbd "G") 'magit-refresh-all)
(define-key map (kbd "?") 'magit-describe-item)
(define-key map (kbd "!") 'magit-key-mode-popup-running)
(define-key map (kbd ":") 'magit-git-command)
(define-key map (kbd "C-x 4 a") 'magit-add-change-log-entry-other-window)
(define-key map (kbd "L") 'magit-add-change-log-entry-no-option)
(define-key map (kbd "RET") 'magit-visit-item)
(define-key map (kbd "SPC") 'magit-show-item-or-scroll-up)
(define-key map (kbd "DEL") 'magit-show-item-or-scroll-down)
(define-key map (kbd "C-w") 'magit-copy-item-as-kill)
(define-key map (kbd "R") 'magit-rebase-step)
(define-key map (kbd "t") 'magit-key-mode-popup-tagging)
(define-key map (kbd "r") 'magit-key-mode-popup-rewriting)
(define-key map (kbd "P") 'magit-key-mode-popup-pushing)
(define-key map (kbd "f") 'magit-key-mode-popup-fetching)
(define-key map (kbd "b") 'magit-key-mode-popup-branching)
(define-key map (kbd "M") 'magit-key-mode-popup-remoting)
(define-key map (kbd "B") 'magit-key-mode-popup-bisecting)
(define-key map (kbd "F") 'magit-key-mode-popup-pulling)
(define-key map (kbd "l") 'magit-key-mode-popup-logging)
(define-key map (kbd "o") 'magit-key-mode-popup-submodule)
(define-key map (kbd "$") 'magit-display-process)
(define-key map (kbd "c") 'magit-log-edit)
(define-key map (kbd "E") 'magit-interactive-rebase)
(define-key map (kbd "e") 'magit-ediff)
(define-key map (kbd "w") 'magit-wazzup)
(define-key map (kbd "q") 'magit-quit-window)
(define-key map (kbd "m") 'magit-key-mode-popup-merging)
(define-key map (kbd "x") 'magit-reset-head)
(define-key map (kbd "v") 'magit-revert-item)
(define-key map (kbd "a") 'magit-apply-item)
(define-key map (kbd "A") 'magit-cherry-pick-item)
(define-key map (kbd "d") 'magit-diff-working-tree)
(define-key map (kbd "D") 'magit-diff)
(define-key map (kbd "-") 'magit-diff-smaller-hunks)
(define-key map (kbd "+") 'magit-diff-larger-hunks)
(define-key map (kbd "0") 'magit-diff-default-hunks)
(define-key map (kbd "h") 'magit-toggle-diff-refine-hunk)
(define-key map (kbd "M-g") 'magit-goto-diffstats)
map))
(defvar magit-commit-mode-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd "C-c C-b") 'magit-show-commit-backward)
(define-key map (kbd "C-c C-f") 'magit-show-commit-forward)
map))
(defvar magit-status-mode-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd "s") 'magit-stage-item)
(define-key map (kbd "S") 'magit-stage-all)
(define-key map (kbd "u") 'magit-unstage-item)
(define-key map (kbd "U") 'magit-unstage-all)
(define-key map (kbd "i") 'magit-ignore-item)
(define-key map (kbd "I") 'magit-ignore-item-locally)
(define-key map (kbd ".") 'magit-mark-item)
(define-key map (kbd "=") 'magit-diff-with-mark)
(define-key map (kbd "k") 'magit-discard-item)
(define-key map (kbd "C") 'magit-add-log)
(define-key map (kbd "X") 'magit-reset-working-tree)
(define-key map (kbd "z") 'magit-key-mode-popup-stashing)
map))
(eval-after-load 'dired-x
'(define-key magit-status-mode-map [remap dired-jump] 'magit-dired-jump))
(defvar magit-log-mode-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd ".") 'magit-mark-item)
(define-key map (kbd "=") 'magit-diff-with-mark)
(define-key map (kbd "e") 'magit-log-show-more-entries)
map))
(defvar magit-wazzup-mode-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd ".") 'magit-mark-item)
(define-key map (kbd "=") 'magit-diff-with-mark)
(define-key map (kbd "i") 'magit-ignore-item)
map))
(defvar magit-branch-manager-mode-map
(let ((map (make-sparse-keymap)))
(define-key map (kbd "c") 'magit-create-branch)
(define-key map (kbd "a") 'magit-add-remote)
(define-key map (kbd "r") 'magit-move-item)
(define-key map (kbd "k") 'magit-discard-item)
(define-key map (kbd "T") 'magit-change-what-branch-tracks)
map))
(defvar magit-diffstat-keymap
(let ((map (make-sparse-keymap)))
(define-key map (kbd "e") 'magit-diffstat-ediff)
map))
(defconst magit-bug-report-buffer "*magit-bug-report*"
"The buffer in which Magit output bug report messages.")
(defun magit-bug-report (str)
"Asks the user to submit a bug report about the error described
in STR."
(with-current-buffer (get-buffer-create magit-bug-report-buffer)
(erase-buffer)
(insert (format
(concat
"Magit unknown error: %s\n Please, with as much"
" information as possible, file a bug at\n %s\n"
"- Magit: %s\n"
"- Emacs: %s")
str magit-bug-report-url
magit-version (emacs-version))))
(switch-to-buffer-other-window magit-bug-report-buffer))
(defun magit-buffer-switch (buf)
(if (string-match "magit" (buffer-name))
(switch-to-buffer buf)
(pop-to-buffer buf)))
;;; Macros
(defmacro magit-with-refresh (&rest body)
(declare (indent 0))
`(magit-refresh-wrapper (lambda () ,@body)))
;;; Git features
(defvar magit-have-graph 'unset)
(defvar magit-have-decorate 'unset)
(defvar magit-have-abbrev 'unset)
(make-variable-buffer-local 'magit-have-graph)
(put 'magit-have-graph 'permanent-local t)
(make-variable-buffer-local 'magit-have-decorate)
(put 'magit-have-decorate 'permanent-local t)
(make-variable-buffer-local 'magit-have-abbrev)
(put 'magit-have-abbrev 'permanent-local t)
(defun magit-configure-have-graph ()
(if (eq magit-have-graph 'unset)
(let ((res (magit-git-exit-code "log" "--graph" "--max-count=0")))
(setq magit-have-graph (eq res 0)))))
(defun magit-configure-have-decorate ()
(if (eq magit-have-decorate 'unset)
(let ((res (magit-git-exit-code "log" "--decorate=full" "--max-count=0")))
(setq magit-have-decorate (eq res 0)))))
(defun magit-configure-have-abbrev ()
(if (eq magit-have-abbrev 'unset)
(let ((res (magit-git-exit-code "log" "--no-abbrev-commit" "--max-count=0")))
(setq magit-have-abbrev (eq res 0)))))
;;; Compatibilities
(eval-and-compile
(defun magit-max-args-internal (function)
"Return the maximum number of arguments accepted by FUNCTION."
(if (symbolp function)
(setq function (symbol-function function)))
(if (subrp function)
(let ((max (cdr (subr-arity function))))
(if (eq 'many max)
most-positive-fixnum
max))
(if (eq 'macro (car-safe function))
(setq function (cdr function)))
(let ((arglist (if (byte-code-function-p function)
(aref function 0)
(cadr function))))
(if (memq '&rest arglist)
most-positive-fixnum
(length (remq '&optional arglist))))))
(if (functionp 'start-file-process)
(defalias 'magit-start-process 'start-file-process)
(defalias 'magit-start-process 'start-process))
(unless (fboundp 'string-match-p)
(defun string-match-p (regexp string &optional start)
"Same as `string-match' but don't change the match data."
(let ((inhibit-changing-match-data t))
(string-match regexp string start))))
(if (fboundp 'with-silent-modifications)
(defalias 'magit-with-silent-modifications 'with-silent-modifications)
(defmacro magit-with-silent-modifications (&rest body)
"Execute body without changing `buffer-modified-p'.
Also, do not record undo information."
`(set-buffer-modified-p
(prog1 (buffer-modified-p)
(let ((buffer-undo-list t)
before-change-functions
after-change-functions)
,@body)))))
(if (>= (magit-max-args-internal 'delete-directory) 2)
(defalias 'magit-delete-directory 'delete-directory)
(defun magit-delete-directory (directory &optional recursive)
"Delete a directory named DIRECTORY.
If RECURSIVE is non-nil, recursively delete all of DIRECTORY's
contents as well. Don't follow symlinks."
(if (or (file-symlink-p directory)
(not (file-directory-p directory)))
(delete-file directory)
(if recursive
;; `directory-files-no-dot-files-regex' borrowed from Emacs 23
(dolist (file (directory-files directory 'full "\\([^.]\\|\\.\\([^.]\\|\\..\\)\\).*"))
(magit-delete-directory file recursive)))
(delete-directory directory)))))
;;; Utilities
(defun magit-set-variable-and-refresh (symbol value)
"Set SYMBOL to VALUE and call `magit-refresh-all'."
(set-default symbol value)
(magit-refresh-all))
(defun magit-iswitchb-completing-read (prompt choices &optional predicate require-match
initial-input hist def)
"iswitchb-based completing-read almost-replacement."
(require 'iswitchb)
(let ((iswitchb-make-buflist-hook
(lambda ()
(setq iswitchb-temp-buflist (if (consp (car choices))
(mapcar #'car choices)
choices)))))
(iswitchb-read-buffer prompt (or initial-input def) require-match)))
(defun magit-ido-completing-read (prompt choices &optional predicate require-match initial-input hist def)
"ido-based completing-read almost-replacement."
(require 'ido)
(let ((selected (ido-completing-read prompt (if (consp (car choices))
(mapcar #'car choices)
choices)
predicate require-match initial-input hist def)))
(if (consp (car choices))
(or (cdr (assoc selected choices))
selected)
selected)))
(defun magit-builtin-completing-read (prompt choices &optional predicate require-match
initial-input hist def)
"Magit wrapper for standard `completing-read' function."
(completing-read (if (and def (> (length prompt) 2)
(string-equal ": " (substring prompt -2)))
(format "%s (default %s): " (substring prompt 0 -2) def)
prompt)
choices predicate require-match initial-input hist def))
(defun magit-completing-read (prompt collection &optional predicate require-match
initial-input hist def)
"Call function in `magit-completing-read-function' to read user input.
Read `completing-read' documentation for the meaning of the argument."
(funcall magit-completing-read-function prompt collection predicate require-match
initial-input hist def))
(defun magit-use-region-p ()
(if (fboundp 'use-region-p)
(use-region-p)
(and transient-mark-mode mark-active)))
(defun magit-goto-line (line)
"Like `goto-line' but doesn't set the mark."
(save-restriction
(widen)