(require 'magit-base)
(require 'magit-git)
(require 'format-spec)
(require 'help-mode)
(require 'transient)
(defvar bookmark-make-record-function)
(defcustom magit-mode-hook
'(magit-load-config-extensions)
"Hook run when entering a mode derived from Magit mode."
:package-version '(magit . "3.0.0")
:group 'magit-modes
:type 'hook
:options '(magit-load-config-extensions
bug-reference-mode))
(defcustom magit-setup-buffer-hook
'(magit-maybe-save-repository-buffers
magit-set-buffer-margin)
"Hook run by `magit-setup-buffer'.
This is run right after displaying the buffer and right before
generating or updating its content. `magit-mode-hook' and other,
more specific, `magit-mode-*-hook's on the other hand are run
right before displaying the buffer. Usually one of these hooks
should be used instead of this one."
:package-version '(magit . "2.3.0")
:group 'magit-modes
:type 'hook
:options '(magit-maybe-save-repository-buffers
magit-set-buffer-margin))
(defcustom magit-pre-refresh-hook '(magit-maybe-save-repository-buffers)
"Hook run before refreshing in `magit-refresh'.
This hook, or `magit-post-refresh-hook', should be used
for functions that are not tied to a particular buffer.
To run a function with a particular buffer current, use
`magit-refresh-buffer-hook' and use `derived-mode-p'
inside your function."
:package-version '(magit . "2.4.0")
:group 'magit-refresh
:type 'hook
:options '(magit-maybe-save-repository-buffers))
(defcustom magit-post-refresh-hook
'(magit-auto-revert-buffers
magit-run-post-commit-hook
magit-run-post-stage-hook
magit-run-post-unstage-hook)
"Hook run after refreshing in `magit-refresh'.
This hook, or `magit-pre-refresh-hook', should be used
for functions that are not tied to a particular buffer.
To run a function with a particular buffer current, use
`magit-refresh-buffer-hook' and use `derived-mode-p'
inside your function."
:package-version '(magit . "2.4.0")
:group 'magit-refresh
:type 'hook
:options '(magit-auto-revert-buffers
magit-run-post-commit-hook
magit-run-post-stage-hook
magit-run-post-unstage-hook))
(defcustom magit-display-buffer-function #'magit-display-buffer-traditional
"The function used to display a Magit buffer.
All Magit buffers (buffers whose major-modes derive from
`magit-mode') are displayed using `magit-display-buffer',
which in turn uses the function specified here."
:package-version '(magit . "2.3.0")
:group 'magit-buffers
:type '(radio (function-item magit-display-buffer-traditional)
(function-item magit-display-buffer-same-window-except-diff-v1)
(function-item magit-display-buffer-fullframe-status-v1)
(function-item magit-display-buffer-fullframe-status-topleft-v1)
(function-item magit-display-buffer-fullcolumn-most-v1)
(function-item display-buffer)
(function :tag "Function")))
(defcustom magit-pre-display-buffer-hook '(magit-save-window-configuration)
"Hook run by `magit-display-buffer' before displaying the buffer."
:package-version '(magit . "2.3.0")
:group 'magit-buffers
:type 'hook
:get #'magit-hook-custom-get
:options '(magit-save-window-configuration))
(defcustom magit-post-display-buffer-hook '(magit-maybe-set-dedicated)
"Hook run by `magit-display-buffer' after displaying the buffer."
:package-version '(magit . "2.3.0")
:group 'magit-buffers
:type 'hook
:get #'magit-hook-custom-get
:options '(magit-maybe-set-dedicated))
(defcustom magit-generate-buffer-name-function
#'magit-generate-buffer-name-default-function
"The function used to generate the name for a Magit buffer."
:package-version '(magit . "2.3.0")
:group 'magit-buffers
:type '(radio (function-item magit-generate-buffer-name-default-function)
(function :tag "Function")))
(defcustom magit-buffer-name-format "%x%M%v: %t%x"
"The format string used to name Magit buffers.
The following %-sequences are supported:
`%m' The name of the major-mode, but with the `-mode' suffix
removed.
`%M' Like \"%m\" but abbreviate `magit-status-mode' as `magit'.
`%v' The value the buffer is locked to, in parentheses, or an
empty string if the buffer is not locked to a value.
`%V' Like \"%v\", but the string is prefixed with a space, unless
it is an empty string.
`%t' The top-level directory of the working tree of the
repository, or if `magit-uniquify-buffer-names' is non-nil
an abbreviation of that.
`%x' If `magit-uniquify-buffer-names' is nil \"*\", otherwise the
empty string. Due to limitations of the `uniquify' package,
buffer names must end with the path.
`%T' Obsolete, use \"%t%x\" instead. Like \"%t\", but append an
asterisk if and only if `magit-uniquify-buffer-names' is nil.
The value should always contain \"%m\" or \"%M\", \"%v\" or
\"%V\", and \"%t\" (or the obsolete \"%T\").
If `magit-uniquify-buffer-names' is non-nil, then the value must
end with \"%t\" or \"%t%x\" (or the obsolete \"%T\"). See issue
#2841.
This is used by `magit-generate-buffer-name-default-function'.
If another `magit-generate-buffer-name-function' is used, then
it may not respect this option, or on the contrary it may
support additional %-sequences."
:package-version '(magit . "2.12.0")
:group 'magit-buffers
:type 'string)
(defcustom magit-uniquify-buffer-names t
"Whether to uniquify the names of Magit buffers."
:package-version '(magit . "2.3.0")
:group 'magit-buffers
:type 'boolean)
(defcustom magit-bury-buffer-function #'magit-mode-quit-window
"The function used to bury or kill the current Magit buffer."
:package-version '(magit . "3.2.0")
:group 'magit-buffers
:type '(radio (function-item quit-window)
(function-item magit-mode-quit-window)
(function-item magit-restore-window-configuration)
(function :tag "Function")))
(defcustom magit-prefix-use-buffer-arguments 'selected
"Whether certain prefix commands reuse arguments active in relevant buffer.
This affects the transient prefix commands `magit-diff',
`magit-log' and `magit-show-refs'.
Valid values are:
`always': Always use the set of arguments that is currently
active in the respective buffer, provided that buffer exists
of course.
`selected': Use the set of arguments from the respective
buffer, but only if it is displayed in a window of the current
frame. This is the default.
`current': Use the set of arguments from the respective buffer,
but only if it is the current buffer.
`never': Never use the set of arguments from the respective
buffer.
For more information see info node `(magit)Transient Arguments
and Buffer Variables'."
:package-version '(magit . "3.0.0")
:group 'magit-buffers
:group 'magit-commands
:group 'magit-diff
:group 'magit-log
:type '(choice
(const :tag "always use args from buffer" always)
(const :tag "use args from buffer if displayed in frame" selected)
(const :tag "use args from buffer if it is current" current)
(const :tag "never use args from buffer" never)))
(defcustom magit-direct-use-buffer-arguments 'selected
"Whether certain commands reuse arguments active in relevant buffer.
This affects certain commands such as `magit-show-commit' that
are suffixes of the diff or log transient prefix commands, but
only if they are invoked directly, i.e. *not* as a suffix.
Valid values are:
`always': Always use the set of arguments that is currently
active in the respective buffer, provided that buffer exists
of course.
`selected': Use the set of arguments from the respective
buffer, but only if it is displayed in a window of the current
frame. This is the default.
`current': Use the set of arguments from the respective buffer,
but only if it is the current buffer.
`never': Never use the set of arguments from the respective
buffer.
For more information see info node `(magit)Transient Arguments
and Buffer Variables'."
:package-version '(magit . "3.0.0")
:group 'magit-buffers
:group 'magit-commands
:group 'magit-diff
:group 'magit-log
:type '(choice
(const :tag "always use args from buffer" always)
(const :tag "use args from buffer if displayed in frame" selected)
(const :tag "use args from buffer if it is current" current)
(const :tag "never use args from buffer" never)))
(defcustom magit-region-highlight-hook '(magit-diff-update-hunk-region)
"Functions used to highlight the region.
Each function is run with the current section as only argument
until one of them returns non-nil. If all functions return nil,
then fall back to regular region highlighting."
:package-version '(magit . "2.1.0")
:group 'magit-refresh
:type 'hook
:options '(magit-diff-update-hunk-region))
(defcustom magit-create-buffer-hook nil
"Normal hook run after creating a new `magit-mode' buffer."
:package-version '(magit . "2.90.0")
:group 'magit-refresh
:type 'hook)
(defcustom magit-refresh-buffer-hook nil
"Normal hook for `magit-refresh-buffer' to run after refreshing."
:package-version '(magit . "2.1.0")
:group 'magit-refresh
:type 'hook)
(defcustom magit-refresh-status-buffer t
"Whether the status buffer is refreshed after running git.
When this is non-nil, then the status buffer is automatically
refreshed after running git for side-effects, in addition to the
current Magit buffer, which is always refreshed automatically.
Only set this to nil after exhausting all other options to
improve performance."
:package-version '(magit . "2.4.0")
:group 'magit-refresh
:group 'magit-status
:type 'boolean)
(defcustom magit-refresh-verbose nil
"Whether to revert Magit buffers verbosely."
:package-version '(magit . "2.1.0")
:group 'magit-refresh
:type 'boolean)
(defcustom magit-save-repository-buffers t
"Whether to save file-visiting buffers when appropriate.
If non-nil, then all modified file-visiting buffers belonging
to the current repository may be saved before running Magit
commands and before creating or refreshing Magit buffers.
If `dontask', then this is done without user intervention, for
any other non-nil value the user has to confirm each save.
The default is t to avoid surprises, but `dontask' is the
recommended value."
:group 'magit-essentials
:group 'magit-buffers
:type '(choice (const :tag "Never" nil)
(const :tag "Ask" t)
(const :tag "Save without asking" dontask)))
(defvar-keymap magit-mode-map
:doc "Parent keymap for all keymaps of modes derived from `magit-mode'."
:parent magit-section-mode-map
"C-<return>" 'magit-visit-thing
"RET" 'magit-visit-thing
"M-TAB" 'magit-dired-jump
"M-<tab>" 'magit-section-cycle-diffs
"SPC" 'magit-diff-show-or-scroll-up
"S-SPC" 'magit-diff-show-or-scroll-down
"DEL" 'magit-diff-show-or-scroll-down
"+" 'magit-diff-more-context
"-" 'magit-diff-less-context
"0" 'magit-diff-default-context
"a" 'magit-cherry-apply
"A" 'magit-cherry-pick
"b" 'magit-branch
"B" 'magit-bisect
"c" 'magit-commit
"C" 'magit-clone
"d" 'magit-diff
"D" 'magit-diff-refresh
"e" 'magit-ediff-dwim
"E" 'magit-ediff
"f" 'magit-fetch
"F" 'magit-pull
"g" 'magit-refresh
"G" 'magit-refresh-all
"h" 'magit-dispatch
"?" 'magit-dispatch
"H" 'magit-describe-section
"i" 'magit-gitignore
"I" 'magit-init
"j" 'magit-status-quick
"J" 'magit-display-repository-buffer
"k" 'magit-delete-thing
"K" 'magit-file-untrack
"l" 'magit-log
"L" 'magit-log-refresh
"m" 'magit-merge
"M" 'magit-remote
"o" 'magit-submodule
"O" 'magit-subtree
"P" 'magit-push
"q" 'magit-mode-bury-buffer
"Q" 'magit-git-command
":" 'magit-git-command
"r" 'magit-rebase
"R" 'magit-file-rename
"s" 'magit-stage-file
"S" 'magit-stage-modified
"t" 'magit-tag
"T" 'magit-notes
"u" 'magit-unstage-file
"U" 'magit-unstage-all
"v" 'magit-revert-no-commit
"V" 'magit-revert
"w" 'magit-am
"W" 'magit-patch
"x" 'magit-reset-quickly
"X" 'magit-reset
"y" 'magit-show-refs
"Y" 'magit-cherry
"z" 'magit-stash
"Z" 'magit-worktree
"%" 'magit-worktree
"$" 'magit-process-buffer
"!" 'magit-run
">" 'magit-sparse-checkout
"C-c C-c" 'magit-dispatch
"C-c C-e" 'magit-edit-thing
"C-c C-o" 'magit-browse-thing
"C-c C-w" 'magit-browse-thing
"C-w" 'magit-copy-section-value
"M-w" 'magit-copy-buffer-revision
"<remap> <previous-line>" 'magit-previous-line
"<remap> <next-line>" 'magit-next-line
"<remap> <evil-previous-line>" 'evil-previous-visual-line
"<remap> <evil-next-line>" 'evil-next-visual-line)
(defun magit-delete-thing ()
"This is a placeholder command.
Where applicable, section-specific keymaps bind another command
which deletes the thing at point."
(interactive)
(user-error "There is no thing at point that could be deleted"))
(defun magit-visit-thing ()
"This is a placeholder command.
Where applicable, section-specific keymaps bind another command
which visits the thing at point."
(interactive)
(if (eq transient-current-command 'magit-dispatch)
(call-interactively (key-binding (this-command-keys)))
(user-error "There is no thing at point that could be visited")))
(defun magit-edit-thing ()
"This is a placeholder command.
Where applicable, section-specific keymaps bind another command
which lets you edit the thing at point, likely in another buffer."
(interactive)
(if (eq transient-current-command 'magit-dispatch)
(call-interactively (key-binding (this-command-keys)))
(user-error "There is no thing at point that could be edited")))
(defun magit-browse-thing ()
"This is a placeholder command.
Where applicable, section-specific keymaps bind another command
which visits the thing at point using `browse-url'."
(interactive)
(user-error "There is no thing at point that could be browsed"))
(defun magit-info ()
"Visit the Magit manual."
(interactive)
(info "magit"))
(defvar bug-reference-map)
(with-eval-after-load 'bug-reference
(keymap-set bug-reference-map "<remap> <magit-visit-thing>"
'bug-reference-push-button))
(easy-menu-define magit-mode-menu magit-mode-map
"Magit menu"
'("Magit"
"---" "Inspect"
[" Bisect..." magit-bisect t]
[" Cherries..." magit-cherry t]
[" Diff..." magit-diff t]
[" Ediff..." magit-ediff t]
[" Log..." magit-log t]
[" References..." magit-show-refs t]
"---" "Manipulate"
[" Commit..." magit-commit t]
[" Stash..." magit-stash t]
[" Tag..." magit-tag t]
"---"
[" Branch..." magit-branch t]
[" Remote..." magit-remote t]
"---"
[" Merge..." magit-merge t]
[" Rebase..." magit-rebase t]
"---" "Transfer"
[" Fetch..." magit-fetch t]
[" Pull..." magit-pull t]
[" Push..." magit-push t]
"---" "Setup"
[" Clone..." magit-clone t]
[" Ignore..." magit-gitignore t]
[" Init..." magit-init t]
"---"
("Advanced"
["Run..." magit-run t]
"---"
["Apply patches..." magit-am t]
["Format patches..." magit-patch t]
"---"
["Note..." magit-notes t]
"---"
["Submodule..." magit-submodule t]
["Subtree..." magit-subtree t]
["Worktree..." magit-worktree t])
"---"
["Show command dispatcher..." magit-dispatch t]
["Show manual" magit-info t]
["Show another buffer" magit-display-repository-buffer t]
"---"
("Change buffer arguments"
["Diff arguments" magit-diff-refresh t]
["Log arguments" magit-log-refresh t])
["Refresh buffer" magit-refresh t]
["Bury buffer" magit-mode-bury-buffer t]))
(defun magit-load-config-extensions ()
"Load Magit extensions that are defined at the Git config layer."
(dolist (ext (magit-get-all "magit.extension"))
(let ((sym (intern (format "magit-%s-mode" ext))))
(when (fboundp sym)
(funcall sym 1)))))
(define-derived-mode magit-mode magit-section-mode "Magit"
"Parent major mode from which Magit major modes inherit.
Magit is documented in info node `(magit)'."
:group 'magit
(hack-dir-local-variables-non-file-buffer)
(face-remap-add-relative 'header-line 'magit-header-line)
(setq mode-line-process (magit-repository-local-get 'mode-line-process))
(setq-local revert-buffer-function #'magit-refresh-buffer)
(setq-local bookmark-make-record-function #'magit--make-bookmark)
(setq-local imenu-create-index-function #'magit--imenu-create-index)
(setq-local isearch-filter-predicate #'magit-section--open-temporarily))
(defvar-local magit-buffer-arguments nil)
(defvar-local magit-buffer-diff-args nil)
(defvar-local magit-buffer-diff-files nil)
(defvar-local magit-buffer-diff-files-suspended nil)
(defvar-local magit-buffer-file-name nil)
(defvar-local magit-buffer-files nil)
(defvar-local magit-buffer-log-args nil)
(defvar-local magit-buffer-log-files nil)
(defvar-local magit-buffer-range nil)
(defvar-local magit-buffer-range-hashed nil)
(defvar-local magit-buffer-refname nil)
(defvar-local magit-buffer-revision nil)
(defvar-local magit-buffer-revision-hash nil)
(defvar-local magit-buffer-revisions nil)
(defvar-local magit-buffer-typearg nil)
(defvar-local magit-buffer-upstream nil)
(put 'magit-buffer-file-name 'permanent-local t)
(put 'magit-buffer-refname 'permanent-local t)
(put 'magit-buffer-revision 'permanent-local t)
(put 'magit-buffer-revision-hash 'permanent-local t)
(put 'magit-buffer-diff-files-suspended 'permanent-local t)
(defvar-local magit-refresh-args nil
"Obsolete. Possibly the arguments used to refresh the current buffer.
Some third-party packages might still use this, but Magit does not.")
(put 'magit-refresh-args 'permanent-local t)
(make-obsolete-variable 'magit-refresh-args nil "Magit 3.0.0")
(defvar magit-buffer-lock-functions nil
"Obsolete buffer-locking support for third-party modes.
Implement the generic function `magit-buffer-value' for
your mode instead of adding an entry to this variable.")
(make-obsolete-variable 'magit-buffer-lock-functions nil "Magit 3.0.0")
(cl-defgeneric magit-buffer-value ()
(and-let* ((fn (cdr (assq major-mode magit-buffer-lock-functions))))
(funcall fn (with-no-warnings magit-refresh-args))))
(defvar-local magit-previous-section nil)
(put 'magit-previous-section 'permanent-local t)
(defvar-local magit--imenu-group-types nil)
(defvar-local magit--imenu-item-types nil)
(defmacro magit-setup-buffer (mode &optional locked &rest bindings)
(declare (indent 2))
`(magit-setup-buffer-internal
,mode ,locked
,(cons 'list (mapcar (pcase-lambda (`(,var ,form))
`(list ',var ,form))
bindings))))
(defun magit-setup-buffer-internal (mode locked bindings)
(let* ((value (and locked
(with-temp-buffer
(pcase-dolist (`(,var ,val) bindings)
(set (make-local-variable var) val))
(let ((major-mode mode))
(magit-buffer-value)))))
(buffer (magit-get-mode-buffer mode value))
(section (and buffer (magit-current-section)))
(created (not buffer)))
(unless buffer
(setq buffer (magit-generate-new-buffer mode value)))
(with-current-buffer buffer
(setq magit-previous-section section)
(funcall mode)
(magit-xref-setup #'magit-setup-buffer-internal bindings)
(pcase-dolist (`(,var ,val) bindings)
(set (make-local-variable var) val))
(when created
(run-hooks 'magit-create-buffer-hook)))
(magit-display-buffer buffer)
(with-current-buffer buffer
(run-hooks 'magit-setup-buffer-hook)
(magit-refresh-buffer))
buffer))
(defun magit-mode-setup (mode &rest args)
"Setup up a MODE buffer using ARGS to generate its content."
(declare (obsolete magit-setup-buffer "Magit 3.0.0"))
(with-no-warnings
(magit-mode-setup-internal mode args)))
(defun magit-mode-setup-internal (mode args &optional locked)
"Setup up a MODE buffer using ARGS to generate its content.
When optional LOCKED is non-nil, then create a buffer that is
locked to its value, which is derived from MODE and ARGS."
(declare (obsolete magit-setup-buffer "Magit 3.0.0"))
(let* ((value (and locked
(with-temp-buffer
(with-no-warnings
(setq magit-refresh-args args))
(let ((major-mode mode))
(magit-buffer-value)))))
(buffer (magit-get-mode-buffer mode value))
(section (and buffer (magit-current-section)))
(created (not buffer)))
(unless buffer
(setq buffer (magit-generate-new-buffer mode value)))
(with-current-buffer buffer
(setq magit-previous-section section)
(with-no-warnings
(setq magit-refresh-args args))
(funcall mode)
(magit-xref-setup 'magit-mode-setup-internal args)
(when created
(run-hooks 'magit-create-buffer-hook)))
(magit-display-buffer buffer)
(with-current-buffer buffer
(run-hooks 'magit-mode-setup-hook)
(magit-refresh-buffer))))
(defvar magit-display-buffer-noselect nil
"If non-nil, then `magit-display-buffer' doesn't call `select-window'.")
(defun magit-display-buffer (buffer &optional display-function)
"Display BUFFER in some window and maybe select it.
If optional DISPLAY-FUNCTION is non-nil, then use that to display
the buffer. Otherwise use `magit-display-buffer-function', which
is the normal case.
Then, unless `magit-display-buffer-noselect' is non-nil, select
the window which was used to display the buffer.
Also run the hooks `magit-pre-display-buffer-hook'
and `magit-post-display-buffer-hook'."
(with-current-buffer buffer
(run-hooks 'magit-pre-display-buffer-hook))
(let ((window (funcall (or display-function magit-display-buffer-function)
buffer)))
(unless magit-display-buffer-noselect
(let* ((old-frame (selected-frame))
(new-frame (window-frame window)))
(select-window window)
(unless (eq old-frame new-frame)
(select-frame-set-input-focus new-frame)))))
(with-current-buffer buffer
(run-hooks 'magit-post-display-buffer-hook)))
(defun magit-display-buffer-traditional (buffer)
"Display BUFFER the way this has traditionally been done."
(display-buffer
buffer (if (and (derived-mode-p 'magit-mode)
(not (memq (with-current-buffer buffer major-mode)
'(magit-process-mode
magit-revision-mode
magit-diff-mode
magit-stash-mode
magit-status-mode))))
'(display-buffer-same-window)
nil)))
(defun magit-display-buffer-same-window-except-diff-v1 (buffer)
"Display BUFFER in the selected window except for some modes.
If a buffer's `major-mode' derives from `magit-diff-mode' or
`magit-process-mode', display it in another window. Display all
other buffers in the selected window."
(display-buffer
buffer (if (with-current-buffer buffer
(derived-mode-p 'magit-diff-mode 'magit-process-mode))
'(nil (inhibit-same-window . t))
'(display-buffer-same-window))))
(defun magit--display-buffer-fullframe (buffer alist)
(when-let ((window (or (display-buffer-reuse-window buffer alist)
(display-buffer-same-window buffer alist)
(display-buffer-pop-up-window buffer alist)
(display-buffer-use-some-window buffer alist))))
(delete-other-windows window)
window))
(defun magit-display-buffer-fullframe-status-v1 (buffer)
"Display BUFFER, filling entire frame if BUFFER is a status buffer.
Otherwise, behave like `magit-display-buffer-traditional'."
(if (eq (with-current-buffer buffer major-mode)
'magit-status-mode)
(display-buffer buffer '(magit--display-buffer-fullframe))
(magit-display-buffer-traditional buffer)))
(defun magit--display-buffer-topleft (buffer alist)
(or (display-buffer-reuse-window buffer alist)
(when-let ((window2 (display-buffer-pop-up-window buffer alist)))
(let ((window1 (get-buffer-window))
(buffer1 (current-buffer))
(buffer2 (window-buffer window2))
(w2-quit-restore (window-parameter window2 'quit-restore)))
(set-window-buffer window1 buffer2)
(set-window-buffer window2 buffer1)
(select-window window2)
(set-window-prev-buffers window2 (cdr (window-prev-buffers window1)))
(set-window-prev-buffers window1 nil)
(set-window-parameter window2 'magit-dedicated
(window-parameter window1 'magit-dedicated))
(set-window-parameter window1 'magit-dedicated t)
(set-window-parameter window1 'quit-restore
(list 'window 'window
(nth 2 w2-quit-restore)
(nth 3 w2-quit-restore)))
(set-window-parameter window2 'quit-restore nil)
window1))))
(defun magit-display-buffer-fullframe-status-topleft-v1 (buffer)
"Display BUFFER, filling entire frame if BUFFER is a status buffer.
When BUFFER derives from `magit-diff-mode' or
`magit-process-mode', try to display BUFFER to the top or left of
the current buffer rather than to the bottom or right, as
`magit-display-buffer-fullframe-status-v1' would. Whether the
split is made vertically or horizontally is determined by
`split-window-preferred-function'."
(display-buffer
buffer
(cond ((eq (with-current-buffer buffer major-mode)
'magit-status-mode)
'(magit--display-buffer-fullframe))
((with-current-buffer buffer
(derived-mode-p 'magit-diff-mode 'magit-process-mode))
'(magit--display-buffer-topleft))
(t
'(display-buffer-same-window)))))
(defun magit--display-buffer-fullcolumn (buffer alist)
(when-let ((window (or (display-buffer-reuse-window buffer alist)
(display-buffer-same-window buffer alist)
(display-buffer-below-selected buffer alist))))
(delete-other-windows-vertically window)
window))
(defun magit-display-buffer-fullcolumn-most-v1 (buffer)
"Display BUFFER using the full column except in some cases.
For most cases where BUFFER's `major-mode' derives from
`magit-mode', display it in the selected window and grow that
window to the full height of the frame, deleting other windows in
that column as necessary. However, display BUFFER in another
window if 1) BUFFER's mode derives from `magit-process-mode', or
2) BUFFER's mode derives from `magit-diff-mode', provided that
the mode of the current buffer derives from `magit-log-mode' or
`magit-cherry-mode'."
(display-buffer
buffer
(cond ((and (or (bound-and-true-p git-commit-mode)
(derived-mode-p 'magit-log-mode
'magit-cherry-mode
'magit-reflog-mode))
(with-current-buffer buffer
(derived-mode-p 'magit-diff-mode)))
nil)
((with-current-buffer buffer
(derived-mode-p 'magit-process-mode))
nil)
(t
'(magit--display-buffer-fullcolumn)))))
(defun magit-maybe-set-dedicated ()
"Mark the selected window as dedicated if appropriate.
If a new window was created to display the buffer, then remember
that fact. That information is used by `magit-mode-quit-window',
to determine whether the window should be deleted when its last
Magit buffer is buried."
(let ((window (get-buffer-window (current-buffer))))
(when (and (window-live-p window)
(not (window-prev-buffers window)))
(set-window-parameter window 'magit-dedicated t))))
(defvar-local magit--default-directory nil
"Value of `default-directory' when buffer is generated.
This exists to prevent a let-bound `default-directory' from
tricking `magit-get-mode-buffer' or `magit-mode-get-buffers'
into thinking a buffer belongs to a repo that it doesn't.")
(put 'magit--default-directory 'permanent-local t)
(defun magit-mode-get-buffers ()
(let ((topdir (magit-toplevel)))
(--filter (with-current-buffer it
(and (derived-mode-p 'magit-mode)
(equal magit--default-directory topdir)))
(buffer-list))))
(defvar-local magit-buffer-locked-p nil)
(put 'magit-buffer-locked-p 'permanent-local t)
(defun magit-get-mode-buffer (mode &optional value frame)
"Return buffer belonging to the current repository whose major-mode is MODE.
If no such buffer exists then return nil. Multiple buffers with
the same major-mode may exist for a repository but only one can
exist that hasn't been locked to its value. Return that buffer
\(or nil if there is no such buffer) unless VALUE is non-nil, in
which case return the buffer that has been locked to that value.
If FRAME is nil or omitted, then consider all buffers. Otherwise
only consider buffers that are displayed in some live window
on some frame.
If `all', then consider all buffers on all frames.
If `visible', then only consider buffers on all visible frames.
If `selected' or t, then only consider buffers on the selected
frame.
If a frame, then only consider buffers on that frame."
(let ((topdir (magit--toplevel-safe)))
(cl-flet* ((b (buffer)
(with-current-buffer buffer
(and (eq major-mode mode)
(equal magit--default-directory topdir)
(if value
(and magit-buffer-locked-p
(equal (magit-buffer-value) value))
(not magit-buffer-locked-p))
buffer)))
(w (window)
(b (window-buffer window)))
(f (frame)
(seq-some #'w (window-list frame 'no-minibuf))))
(pcase-exhaustive frame
('nil (seq-some #'b (buffer-list)))
('all (seq-some #'f (frame-list)))
('visible (seq-some #'f (visible-frame-list)))
((or 'selected 't) (seq-some #'w (window-list (selected-frame))))
((guard (framep frame)) (seq-some #'w (window-list frame)))))))
(defun magit-mode-get-buffer (mode &optional create frame value)
(declare (obsolete magit-get-mode-buffer "Magit 3.0.0"))
(when create
(error "`magit-mode-get-buffer's CREATE argument is obsolete"))
(let ((topdir (magit--toplevel-safe)))
(--first (with-current-buffer it
(and (eq major-mode mode)
(equal magit--default-directory topdir)
(if value
(and magit-buffer-locked-p
(equal (magit-buffer-value) value))
(not magit-buffer-locked-p))))
(if frame
(mapcar #'window-buffer
(window-list (unless (eq frame t) frame)))
(buffer-list)))))
(defun magit-generate-new-buffer (mode &optional value directory)
(let* ((default-directory (or directory (magit--toplevel-safe)))
(name (funcall magit-generate-buffer-name-function mode value))
(buffer (generate-new-buffer name)))
(with-current-buffer buffer
(setq magit--default-directory default-directory)
(setq magit-buffer-locked-p (and value t))
(magit-restore-section-visibility-cache mode))
(when magit-uniquify-buffer-names
(add-to-list 'uniquify-list-buffers-directory-modes mode)
(with-current-buffer buffer
(setq list-buffers-directory (abbreviate-file-name default-directory)))
(let ((uniquify-buffer-name-style
(if (memq uniquify-buffer-name-style '(nil forward))
'post-forward-angle-brackets
uniquify-buffer-name-style)))
(uniquify-rationalize-file-buffer-names
name (file-name-directory (directory-file-name default-directory))
buffer)))
buffer))
(defun magit-generate-buffer-name-default-function (mode &optional value)
"Generate buffer name for a MODE buffer in the current repository.
The returned name is based on `magit-buffer-name-format' and
takes `magit-uniquify-buffer-names' and VALUE, if non-nil, into
account."
(let ((m (substring (symbol-name mode) 0 -5))
(v (and value (format "%s" (if (listp value) value (list value)))))
(n (if magit-uniquify-buffer-names
(file-name-nondirectory
(directory-file-name default-directory))
(abbreviate-file-name default-directory))))
(format-spec
magit-buffer-name-format
`((?m . ,m)
(?M . ,(if (eq mode 'magit-status-mode) "magit" m))
(?v . ,(or v ""))
(?V . ,(if v (concat " " v) ""))
(?t . ,n)
(?x . ,(if magit-uniquify-buffer-names "" "*"))
(?T . ,(if magit-uniquify-buffer-names n (concat n "*")))))))
(defun magit-toggle-buffer-lock ()
"Lock the current buffer to its value or unlock it.
Locking a buffer to its value prevents it from being reused to
display another value. The name of a locked buffer contains its
value, which allows telling it apart from other locked buffers
and the unlocked buffer.
Not all Magit buffers can be locked to their values, for example
it wouldn't make sense to lock a status buffer.
There can only be a single unlocked buffer using a certain
major-mode per repository. So when a buffer is being unlocked
and another unlocked buffer already exists for that mode and
repository, then the former buffer is instead deleted and the
latter is displayed in its place."
(interactive)
(if magit-buffer-locked-p
(if-let ((unlocked (magit-get-mode-buffer major-mode)))
(let ((locked (current-buffer)))
(switch-to-buffer unlocked nil t)
(kill-buffer locked))
(setq magit-buffer-locked-p nil)
(rename-buffer (funcall magit-generate-buffer-name-function
major-mode)))
(if-let ((value (magit-buffer-value)))
(if-let ((locked (magit-get-mode-buffer major-mode value)))
(let ((unlocked (current-buffer)))
(switch-to-buffer locked nil t)
(kill-buffer unlocked))
(setq magit-buffer-locked-p t)
(rename-buffer (funcall magit-generate-buffer-name-function
major-mode value)))
(user-error "Buffer has no value it could be locked to"))))
(defun magit-mode-bury-buffer (&optional kill-buffer)
"Bury the current buffer.
With a prefix argument, kill the buffer instead.
With two prefix arguments, also kill all Magit buffers associated
with this repository.
This is done using `magit-bury-buffer-function'."
(interactive "P")
(when (>= (prefix-numeric-value kill-buffer) 16)
(let ((current (current-buffer)))
(dolist (buf (magit-mode-get-buffers))
(unless (eq buf current)
(kill-buffer buf)))))
(funcall magit-bury-buffer-function kill-buffer))
(defun magit-mode-quit-window (kill-buffer)
"Quit the selected window and bury its buffer.
This behaves similar to `quit-window', but when the window
was originally created to display a Magit buffer and the
current buffer is the last remaining Magit buffer that was
ever displayed in the selected window, then delete that
window."
(if (or (one-window-p)
(--first (let ((buffer (car it)))
(and (not (eq buffer (current-buffer)))
(buffer-live-p buffer)
(or (not (window-parameter nil 'magit-dedicated))
(with-current-buffer buffer
(derived-mode-p 'magit-mode
'magit-process-mode)))))
(window-prev-buffers)))
(quit-window kill-buffer)
(let ((window (selected-window)))
(quit-window kill-buffer)
(when (window-live-p window)
(delete-window window)))))
(defvar magit-inhibit-refresh nil)
(defun magit-refresh ()
"Refresh some buffers belonging to the current repository.
Refresh the current buffer if its major mode derives from
`magit-mode', and refresh the corresponding status buffer.
Run hooks `magit-pre-refresh-hook' and `magit-post-refresh-hook'."
(interactive)
(unless magit-inhibit-refresh
(unwind-protect
(let ((start (current-time))
(magit--refresh-cache (or magit--refresh-cache
(list (cons 0 0)))))
(when magit-refresh-verbose
(message "Refreshing magit..."))
(magit-run-hook-with-benchmark 'magit-pre-refresh-hook)
(cond ((derived-mode-p 'magit-mode)
(magit-refresh-buffer))
((derived-mode-p 'tabulated-list-mode)
(revert-buffer)))
(--when-let (and magit-refresh-status-buffer
(not (derived-mode-p 'magit-status-mode))
(magit-get-mode-buffer 'magit-status-mode))
(with-current-buffer it
(magit-refresh-buffer)))
(magit-run-hook-with-benchmark 'magit-post-refresh-hook)
(when magit-refresh-verbose
(let* ((c (caar magit--refresh-cache))
(a (+ c (cdar magit--refresh-cache))))
(message "Refreshing magit...done (%.3fs, cached %s/%s (%.0f%%))"
(float-time (time-subtract (current-time) start))
c a (* (/ c (* a 1.0)) 100)))))
(run-hooks 'magit-unwind-refresh-hook))))
(defun magit-refresh-all ()
"Refresh all buffers belonging to the current repository.
Refresh all Magit buffers belonging to the current repository,
and revert buffers that visit files located inside the current
repository.
Run hooks `magit-pre-refresh-hook' and `magit-post-refresh-hook'."
(interactive)
(magit-run-hook-with-benchmark 'magit-pre-refresh-hook)
(dolist (buffer (magit-mode-get-buffers))
(with-current-buffer buffer (magit-refresh-buffer)))
(magit-run-hook-with-benchmark 'magit-post-refresh-hook))
(defvar-local magit-refresh-start-time nil)
(defun magit-refresh-buffer (&rest _ignore)
"Refresh the current Magit buffer."
(setq magit-refresh-start-time (current-time))
(let ((refresh (intern (format "%s-refresh-buffer"
(substring (symbol-name major-mode) 0 -5))))
(magit--refresh-cache (or magit--refresh-cache (list (cons 0 0)))))
(when (functionp refresh)
(when magit-refresh-verbose
(message "Refreshing buffer `%s'..." (buffer-name)))
(let* ((buffer (current-buffer))
(windows (cl-mapcan
(lambda (window)
(with-selected-window window
(with-current-buffer buffer
(and-let* ((section (magit-section-at)))
`(( ,window
,section
,@(magit-section-get-relative-position
section)))))))
(or (nreverse (get-buffer-window-list buffer nil t))
(list (selected-window))))))
(deactivate-mark)
(setq magit-section-pre-command-section nil)
(setq magit-section-highlight-overlays nil)
(setq magit-section-highlighted-sections nil)
(setq magit-section-unhighlight-sections nil)
(let ((inhibit-read-only t))
(erase-buffer)
(save-excursion
(apply refresh (with-no-warnings magit-refresh-args))))
(pcase-dolist (`(,window . ,args) windows)
(if (eq buffer (window-buffer window))
(with-selected-window window
(apply #'magit-section-goto-successor args))
(with-current-buffer buffer
(let ((magit-section-movement-hook nil))
(apply #'magit-section-goto-successor args)))))
(run-hooks 'magit-refresh-buffer-hook)
(magit-section-update-highlight)
(set-buffer-modified-p nil))
(when magit-refresh-verbose
(message "Refreshing buffer `%s'...done (%.3fs)" (buffer-name)
(float-time (time-subtract (current-time)
magit-refresh-start-time)))))))
(defvar magit--disable-save-buffers nil)
(defun magit-pre-command-hook ()
(setq magit--disable-save-buffers nil))
(add-hook 'pre-command-hook #'magit-pre-command-hook)
(defvar magit-after-save-refresh-buffers nil)
(defun magit-after-save-refresh-buffers ()
(dolist (buffer magit-after-save-refresh-buffers)
(when (buffer-live-p buffer)
(with-current-buffer buffer
(magit-refresh-buffer))))
(setq magit-after-save-refresh-buffers nil)
(remove-hook 'post-command-hook #'magit-after-save-refresh-buffers))
(defun magit-after-save-refresh-status ()
"Refresh the status buffer of the current repository.
This function is intended to be added to `after-save-hook'.
If the status buffer does not exist or the file being visited in
the current buffer isn't inside the working tree of a repository,
then do nothing.
Note that refreshing a Magit buffer is done by re-creating its
contents from scratch, which can be slow in large repositories.
If you are not satisfied with Magit's performance, then you
should obviously not add this function to that hook."
(when (and (not magit--disable-save-buffers)
(magit-inside-worktree-p t))
(--when-let (ignore-errors (magit-get-mode-buffer 'magit-status-mode))
(add-to-list 'magit-after-save-refresh-buffers it)
(add-hook 'post-command-hook #'magit-after-save-refresh-buffers))))
(defun magit-maybe-save-repository-buffers ()
"Maybe save file-visiting buffers belonging to the current repository.
Do so if `magit-save-repository-buffers' is non-nil. You should
not remove this from any hooks, instead set that variable to nil
if you so desire."
(when (and magit-save-repository-buffers
(not magit--disable-save-buffers))
(setq magit--disable-save-buffers t)
(let ((msg (current-message)))
(magit-save-repository-buffers
(eq magit-save-repository-buffers 'dontask))
(when (and msg
(current-message)
(not (equal msg (current-message))))
(message "%s" msg)))))
(add-hook 'magit-pre-refresh-hook #'magit-maybe-save-repository-buffers)
(add-hook 'magit-pre-call-git-hook #'magit-maybe-save-repository-buffers)
(add-hook 'magit-pre-start-git-hook #'magit-maybe-save-repository-buffers)
(defvar-local magit-inhibit-refresh-save nil)
(defun magit-save-repository-buffers (&optional arg)
"Save file-visiting buffers belonging to the current repository.
After any buffer where `buffer-save-without-query' is non-nil
is saved without asking, the user is asked about each modified
buffer which visits a file in the current repository. Optional
argument (the prefix) non-nil means save all with no questions."
(interactive "P")
(when-let ((topdir (magit-rev-parse-safe "--show-toplevel")))
(let ((remote (file-remote-p default-directory))
(save-some-buffers-action-alist
`((?Y (lambda (buffer)
(with-current-buffer buffer
(setq buffer-save-without-query t)
(save-buffer)))
"to save the current buffer and remember choice")
(?N (lambda (buffer)
(with-current-buffer buffer
(setq magit-inhibit-refresh-save t)))
"to skip the current buffer and remember choice")
,@save-some-buffers-action-alist)))
(save-some-buffers
arg (lambda ()
(and buffer-file-name
(let ((default-directory
(file-name-directory buffer-file-name)))
(and
(not magit-inhibit-refresh-save)
(equal (file-remote-p buffer-file-name) remote)
(equal (magit-rev-parse-safe "--show-toplevel") topdir)
(file-writable-p buffer-file-name)))))))))
(defvar magit-inhibit-save-previous-winconf nil)
(defvar-local magit-previous-window-configuration nil)
(put 'magit-previous-window-configuration 'permanent-local t)
(defun magit-save-window-configuration ()
"Save the current window configuration.
Later, when the buffer is buried, it may be restored by
`magit-restore-window-configuration'."
(if magit-inhibit-save-previous-winconf
(when (eq magit-inhibit-save-previous-winconf 'unset)
(setq magit-previous-window-configuration nil))
(unless (get-buffer-window (current-buffer) (selected-frame))
(setq magit-previous-window-configuration
(current-window-configuration)))))
(defun magit-restore-window-configuration (&optional kill-buffer)
"Bury or kill the current buffer and restore previous window configuration."
(let ((winconf magit-previous-window-configuration)
(buffer (current-buffer))
(frame (selected-frame)))
(quit-window kill-buffer (selected-window))
(when (and winconf (equal frame (window-configuration-frame winconf)))
(set-window-configuration winconf)
(when (buffer-live-p buffer)
(with-current-buffer buffer
(setq magit-previous-window-configuration nil))))))
(defun magit-go-backward ()
"Move backward in current buffer's history."
(interactive)
(if help-xref-stack
(help-xref-go-back (current-buffer))
(user-error "No previous entry in buffer's history")))
(defun magit-go-forward ()
"Move forward in current buffer's history."
(interactive)
(if help-xref-forward-stack
(help-xref-go-forward (current-buffer))
(user-error "No next entry in buffer's history")))
(defun magit-insert-xref-buttons ()
"Insert xref buttons."
(when (and (not magit-buffer-locked-p)
(or help-xref-stack help-xref-forward-stack))
(when help-xref-stack
(magit-xref-insert-button help-back-label 'magit-xref-backward))
(when help-xref-forward-stack
(when help-xref-stack
(insert " "))
(magit-xref-insert-button help-forward-label 'magit-xref-forward))))
(defun magit-xref-insert-button (label type)
(magit-insert-section (button label)
(insert-text-button label 'type type
'help-args (list (current-buffer)))))
(define-button-type 'magit-xref-backward
:supertype 'help-back
'mouse-face 'magit-section-highlight
'help-echo (purecopy "mouse-2, RET: go back to previous history entry"))
(define-button-type 'magit-xref-forward
:supertype 'help-forward
'mouse-face 'magit-section-highlight
'help-echo (purecopy "mouse-2, RET: go back to next history entry"))
(defvar magit-xref-modes
'(magit-log-mode
magit-reflog-mode
magit-diff-mode
magit-revision-mode)
"List of modes for which to insert navigation buttons.")
(defun magit-xref-setup (fn args)
(when (memq major-mode magit-xref-modes)
(when help-xref-stack-item
(push (cons (point) help-xref-stack-item) help-xref-stack)
(setq help-xref-forward-stack nil))
(when (called-interactively-p 'interactive)
(--when-let (nthcdr 10 help-xref-stack)
(setcdr it nil)))
(setq help-xref-stack-item
(list 'magit-xref-restore fn default-directory args))))
(defun magit-xref-restore (fn dir args)
(setq default-directory dir)
(funcall fn major-mode nil args)
(magit-refresh-buffer))
(defvar magit-repository-local-cache nil
"Alist mapping `magit-toplevel' paths to alists of key/value pairs.")
(defun magit-repository-local-repository ()
"Return the key for the current repository."
(or (bound-and-true-p magit--default-directory)
(magit-toplevel)))
(defun magit-repository-local-set (key value &optional repository)
"Set the repository-local VALUE for KEY.
Unless specified, REPOSITORY is the current buffer's repository.
If REPOSITORY is nil (meaning there is no current repository),
then the value is not cached, and we return nil."
(let* ((repokey (or repository (magit-repository-local-repository)))
(cache (assoc repokey magit-repository-local-cache)))
(when repokey
(if cache
(let ((keyvalue (assoc key (cdr cache))))
(if keyvalue
(setcdr keyvalue value)
(push (cons key value) (cdr cache))))
(push (cons repokey (list (cons key value)))
magit-repository-local-cache)))))
(defun magit-repository-local-exists-p (key &optional repository)
"Non-nil when a repository-local value exists for KEY.
Return a (KEY . VALUE) cons cell.
The KEY is matched using `equal'.
Unless specified, REPOSITORY is the current buffer's repository."
(and-let* ((cache (assoc (or repository
(magit-repository-local-repository))
magit-repository-local-cache)))
(assoc key (cdr cache))))
(defun magit-repository-local-get (key &optional default repository)
"Return the repository-local value for KEY.
Return DEFAULT if no value for KEY exists.
The KEY is matched using `equal'.
Unless specified, REPOSITORY is the current buffer's repository."
(if-let ((keyvalue (magit-repository-local-exists-p key repository)))
(cdr keyvalue)
default))
(defun magit-repository-local-delete (key &optional repository)
"Delete the repository-local value for KEY.
Unless specified, REPOSITORY is the current buffer's repository."
(when-let ((cache (assoc (or repository
(magit-repository-local-repository))
magit-repository-local-cache)))
(setf cache (compat-call assoc-delete-all key cache))))
(defmacro magit--with-repository-local-cache (key &rest body)
(declare (indent 1) (debug (form body)))
(let ((k (cl-gensym)))
`(let ((,k ,key))
(if-let ((kv (magit-repository-local-exists-p ,k)))
(cdr kv)
(let ((v ,(macroexp-progn body)))
(magit-repository-local-set ,k v)
v)))))
(defun magit-preserve-section-visibility-cache ()
(when (derived-mode-p 'magit-status-mode 'magit-refs-mode)
(magit-repository-local-set
(cons major-mode 'magit-section-visibility-cache)
magit-section-visibility-cache)))
(defun magit-restore-section-visibility-cache (mode)
(setq magit-section-visibility-cache
(magit-repository-local-get
(cons mode 'magit-section-visibility-cache))))
(defun magit-zap-caches (&optional all)
"Zap caches for the current repository.
Remove the repository's entry from `magit-repository-local-cache',
remove the host's entry from `magit--host-git-version-cache', set
`magit-section-visibility-cache' to nil for all Magit buffers of
the repository and set `magit--libgit-available-p' to `unknown'.
With a prefix argument or if optional ALL is non-nil, discard the
mentioned caches completely."
(interactive)
(cond (all
(setq magit-repository-local-cache nil)
(setq magit--host-git-version-cache nil)
(dolist (buffer (buffer-list))
(with-current-buffer buffer
(when (derived-mode-p 'magit-mode)
(setq magit-section-visibility-cache nil)))))
(t
(magit-with-toplevel
(setq magit-repository-local-cache
(cl-delete default-directory
magit-repository-local-cache
:key #'car :test #'equal))
(setq magit--host-git-version-cache
(cl-delete (file-remote-p default-directory)
magit--host-git-version-cache
:key #'car :test #'equal)))
(dolist (buffer (magit-mode-get-buffers))
(with-current-buffer buffer
(setq magit-section-visibility-cache nil)))))
(setq magit--libgit-available-p 'unknown))
(defun magit--imenu-create-index ()
(and magit-root-section
(or magit--imenu-group-types
magit--imenu-item-types)
(let ((index
(cl-mapcan
(lambda (section)
(cond
(magit--imenu-group-types
(and (if (eq (car-safe magit--imenu-group-types) 'not)
(not (magit-section-match
(cdr magit--imenu-group-types)
section))
(magit-section-match magit--imenu-group-types section))
(and-let* ((children (oref section children)))
`((,(magit--imenu-index-name section)
,@(mapcar (lambda (s)
(cons (magit--imenu-index-name s)
(oref s start)))
children))))))
(magit--imenu-item-types
(and (magit-section-match magit--imenu-item-types section)
`((,(magit--imenu-index-name section)
. ,(oref section start)))))))
(oref magit-root-section children))))
(if (and magit--imenu-group-types (symbolp magit--imenu-group-types))
(cdar index)
index))))
(defun magit--imenu-index-name (section)
(let ((heading (buffer-substring-no-properties
(oref section start)
(1- (or (oref section content)
(oref section end))))))
(save-match-data
(cond
((and (magit-section-match [commit logbuf] section)
(string-match "[^ ]+\\([ *|]*\\).+" heading))
(replace-match " " t t heading 1))
((magit-section-match
'([branch local branchbuf] [tag tags branchbuf]) section)
(oref section value))
((magit-section-match [branch remote branchbuf] section)
(concat (oref (oref section parent) value) "/"
(oref section value)))
((string-match " ([0-9]+)\\'" heading)
(substring heading 0 (match-beginning 0)))
(t heading)))))
(declare-function bookmark-get-filename "bookmark" (bookmark-name-or-record))
(declare-function bookmark-make-record-default "bookmark"
(&optional no-file no-context posn))
(declare-function bookmark-prop-get "bookmark" (bookmark-name-or-record prop))
(declare-function bookmark-prop-set "bookmark" (bookmark-name-or-record prop val))
(defun magit--make-bookmark ()
"Create a bookmark for the current Magit buffer.
Input values are the major-mode's `magit-bookmark-name' method,
and the buffer-local values of the variables referenced in its
`magit-bookmark-variables' property."
(require 'bookmark)
(if (plist-member (symbol-plist major-mode) 'magit-bookmark-variables)
(let ((bookmark (cons nil (bookmark-make-record-default 'no-file))))
(bookmark-prop-set bookmark 'handler #'magit--handle-bookmark)
(bookmark-prop-set bookmark 'mode major-mode)
(bookmark-prop-set bookmark 'filename (magit-toplevel))
(bookmark-prop-set bookmark 'defaults (list (magit-bookmark-name)))
(dolist (var (get major-mode 'magit-bookmark-variables))
(bookmark-prop-set bookmark var (symbol-value var)))
(bookmark-prop-set
bookmark 'magit-hidden-sections
(--keep (and (oref it hidden)
(cons (oref it type)
(if (derived-mode-p 'magit-stash-mode)
(string-replace magit-buffer-revision
magit-buffer-revision-hash
(oref it value))
(oref it value))))
(oref magit-root-section children)))
bookmark)
(user-error "Bookmarking is not implemented for %s buffers" major-mode)))
(defun magit--handle-bookmark (bookmark)
"Open a bookmark created by `magit--make-bookmark'.
Call the `magit-*-setup-buffer' function of the the major-mode
with the variables' values as arguments, which were recorded by
`magit--make-bookmark'. Ignore `magit-display-buffer-function'."
(let ((buffer (let ((default-directory (bookmark-get-filename bookmark))
(mode (bookmark-prop-get bookmark 'mode))
(magit-display-buffer-function #'identity)
(magit-display-buffer-noselect t))
(apply (intern (format "%s-setup-buffer"
(substring (symbol-name mode) 0 -5)))
(--map (bookmark-prop-get bookmark it)
(get mode 'magit-bookmark-variables))))))
(set-buffer buffer) (when-let ((hidden (bookmark-prop-get bookmark 'magit-hidden-sections)))
(with-current-buffer buffer
(dolist (child (oref magit-root-section children))
(if (member (cons (oref child type)
(oref child value))
hidden)
(magit-section-hide child)
(magit-section-show child)))))
(when (bound-and-true-p bmkp-jump-display-function)
(funcall bmkp-jump-display-function (current-buffer)))
nil))
(put 'magit--handle-bookmark 'bookmark-handler-type "Magit")
(cl-defgeneric magit-bookmark-name ()
"Return name for bookmark to current buffer."
(format "%s%s"
(substring (symbol-name major-mode) 0 -5)
(if-let ((vars (get major-mode 'magit-bookmark-variables)))
(cl-mapcan (lambda (var)
(let ((val (symbol-value var)))
(if (and val (atom val))
(list val)
val)))
vars)
"")))
(defun magit-toggle-verbose-refresh ()
"Toggle whether Magit refreshes buffers verbosely.
Enabling this helps figuring out which sections are bottlenecks.
The additional output can be found in the *Messages* buffer."
(interactive)
(setq magit-refresh-verbose (not magit-refresh-verbose))
(message "%s verbose refreshing"
(if magit-refresh-verbose "Enabled" "Disabled")))
(defun magit-run-hook-with-benchmark (hook)
(when hook
(if magit-refresh-verbose
(let ((start (current-time)))
(message "Running %s..." hook)
(run-hooks hook)
(message "Running %s...done (%.3fs)" hook
(float-time (time-subtract (current-time) start))))
(run-hooks hook))))
(provide 'magit-mode)