;;; magit-submodule.el --- submodule support for Magit -*- lexical-binding: t -*-
|
|
;; Copyright (C) 2011-2018 The Magit Project Contributors
|
;;
|
;; You should have received a copy of the AUTHORS.md file which
|
;; lists all contributors. If not, see http://magit.vc/authors.
|
|
;; Author: Jonas Bernoulli <jonas@bernoul.li>
|
;; Maintainer: Jonas Bernoulli <jonas@bernoul.li>
|
|
;; 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.
|
|
;;; Code:
|
|
(eval-when-compile
|
(require 'subr-x))
|
|
(require 'magit)
|
|
(defvar x-stretch-cursor)
|
(defvar bookmark-make-record-function)
|
|
;;; Options
|
|
(defcustom magit-module-sections-hook
|
'(magit-insert-modules-overview
|
magit-insert-modules-unpulled-from-upstream
|
magit-insert-modules-unpulled-from-pushremote
|
magit-insert-modules-unpushed-to-upstream
|
magit-insert-modules-unpushed-to-pushremote)
|
"Hook run by `magit-insert-modules'.
|
|
That function isn't part of `magit-status-sections-hook's default
|
value, so you have to add it yourself for this hook to have any
|
effect."
|
:package-version '(magit . "2.11.0")
|
:group 'magit-status
|
:type 'hook)
|
|
(defcustom magit-module-sections-nested t
|
"Whether `magit-insert-modules' wraps inserted sections.
|
|
If this is non-nil, then only a single top-level section
|
is inserted. If it is nil, then all sections listed in
|
`magit-module-sections-hook' become top-level sections."
|
:package-version '(magit . "2.11.0")
|
:group 'magit-status
|
:type 'boolean)
|
|
(defcustom magit-submodule-list-mode-hook '(hl-line-mode)
|
"Hook run after entering Magit-Submodule-List mode."
|
:package-version '(magit . "2.9.0")
|
:group 'magit-repolist
|
:type 'hook
|
:get 'magit-hook-custom-get
|
:options '(hl-line-mode))
|
|
(defcustom magit-submodule-list-columns
|
'(("Path" 25 magit-modulelist-column-path nil)
|
("Version" 25 magit-repolist-column-version nil)
|
("Branch" 20 magit-repolist-column-branch nil)
|
("B<U" 3 magit-repolist-column-unpulled-from-upstream ((:right-align t)))
|
("B>U" 3 magit-repolist-column-unpushed-to-upstream ((:right-align t)))
|
("B<P" 3 magit-repolist-column-unpulled-from-pushremote ((:right-align t)))
|
("B>P" 3 magit-repolist-column-unpushed-to-pushremote ((:right-align t)))
|
("B" 3 magit-repolist-column-branches ((:right-align t)))
|
("S" 3 magit-repolist-column-stashes ((:right-align t))))
|
"List of columns displayed by `magit-list-submodules'.
|
|
Each element has the form (HEADER WIDTH FORMAT PROPS).
|
|
HEADER is the string displayed in the header. WIDTH is the width
|
of the column. FORMAT is a function that is called with one
|
argument, the repository identification (usually its basename),
|
and with `default-directory' bound to the toplevel of its working
|
tree. It has to return a string to be inserted or nil. PROPS is
|
an alist that supports the keys `:right-align' and `:pad-right'."
|
:package-version '(magit . "2.8.0")
|
:group 'magit-repolist-mode
|
:type `(repeat (list :tag "Column"
|
(string :tag "Header Label")
|
(integer :tag "Column Width")
|
(function :tag "Inserter Function")
|
(repeat :tag "Properties"
|
(list (choice :tag "Property"
|
(const :right-align)
|
(const :pad-right)
|
(symbol))
|
(sexp :tag "Value"))))))
|
|
(defcustom magit-submodule-remove-trash-gitdirs nil
|
"Whether `magit-submodule-remove' offers to trash module gitdirs.
|
|
If this is nil, then that command does not offer to do so unless
|
a prefix argument is used. When this is t, then it does offer to
|
do so even without a prefix argument.
|
|
In both cases the action still has to be confirmed unless that is
|
disabled using the option `magit-no-confirm'. Doing the latter
|
and also setting this variable to t will lead to tears."
|
:package-version '(magit . "2.90.0")
|
:group 'magit-commands
|
:type 'boolean)
|
|
;;; Popup
|
|
;;;###autoload (autoload 'magit-submodule-popup "magit-submodule" nil t)
|
(magit-define-popup magit-submodule-popup
|
"Popup console for submodule commands."
|
:man-page "git-submodule"
|
:switches '((?f "Force" "--force")
|
(?r "Recursive" "--recursive")
|
(?N "Do not fetch" "--no-fetch")
|
(?C "Checkout tip" "--checkout")
|
(?R "Rebase onto tip" "--rebase")
|
(?M "Merge tip" "--merge")
|
(?U "Use upstream tip" "--remote"))
|
:actions
|
'((?a "Add git submodule add [--force]"
|
magit-submodule-add)
|
(?r "Register git submodule init"
|
magit-submodule-register)
|
(?p "Populate git submodule update --init"
|
magit-submodule-populate)
|
(?u "Update git submodule update [--force] [--no-fetch]
|
[--remote] [--recursive] [--checkout|--rebase|--merge]"
|
magit-submodule-update)
|
(?s "Synchronize git submodule sync [--recursive]"
|
magit-submodule-synchronize)
|
(?d "Unpopulate git submodule deinit [--force]"
|
magit-submodule-unpopulate)
|
(?k "Remove" magit-submodule-remove)
|
nil
|
(?l "List all modules" magit-list-submodules)
|
(?f "Fetch all modules" magit-fetch-modules))
|
:max-action-columns 1)
|
|
(defun magit-submodule-filtered-arguments (&rest filters)
|
(--filter (and (member it filters) it)
|
(magit-submodule-arguments)))
|
|
;;;###autoload
|
(defun magit-submodule-add (url &optional path name args)
|
"Add the repository at URL as a module.
|
|
Optional PATH is the path to the module relative to the root of
|
the superproject. If it is nil, then the path is determined
|
based on the URL. Optional NAME is the name of the module. If
|
it is nil, then PATH also becomes the name."
|
(interactive
|
(magit-with-toplevel
|
(let* ((url (magit-read-string-ns "Add submodule (remote url)"))
|
(path (let ((read-file-name-function
|
(if (or (eq read-file-name-function 'ido-read-file-name)
|
(advice-function-member-p
|
'ido-read-file-name
|
read-file-name-function))
|
;; The Ido variant doesn't work properly here.
|
#'read-file-name-default
|
read-file-name-function)))
|
(directory-file-name
|
(file-relative-name
|
(read-directory-name
|
"Add submodules at path: " nil nil nil
|
(and (string-match "\\([^./]+\\)\\(\\.git\\)?$" url)
|
(match-string 1 url))))))))
|
(list url
|
(directory-file-name path)
|
(magit-submodule-read-name-for-path path)
|
(magit-submodule-filtered-arguments "--force")))))
|
(magit-with-toplevel
|
(magit-submodule--maybe-reuse-gitdir name path)
|
(magit-run-git-async "submodule" "add"
|
(and name (list "--name" name))
|
args "--" url path)
|
(set-process-sentinel
|
magit-this-process
|
(lambda (process event)
|
(when (memq (process-status process) '(exit signal))
|
(if (> (process-exit-status process) 0)
|
(magit-process-sentinel process event)
|
(process-put process 'inhibit-refresh t)
|
(magit-process-sentinel process event)
|
(unless (version< (magit-git-version) "2.12.0")
|
(magit-call-git "submodule" "absorbgitdirs" path))
|
(magit-refresh)))))))
|
|
;;;###autoload
|
(defun magit-submodule-read-name-for-path (path &optional prefer-short)
|
(let* ((path (directory-file-name (file-relative-name path)))
|
(name (file-name-nondirectory path)))
|
(push (if prefer-short path name) minibuffer-history)
|
(magit-read-string-ns
|
"Submodule name" nil (cons 'minibuffer-history 2)
|
(or (--keep (pcase-let ((`(,var ,val) (split-string it "=")))
|
(and (equal val path)
|
(cadr (split-string var "\\."))))
|
(magit-git-lines "config" "--list" "-f" ".gitmodules"))
|
(if prefer-short name path)))))
|
|
;;;###autoload
|
(defun magit-submodule-register (modules)
|
"Register MODULES.
|
|
With a prefix argument act on all suitable modules. Otherwise,
|
if the region selects modules, then act on those. Otherwise, if
|
there is a module at point, then act on that. Otherwise read a
|
single module from the user."
|
;; This command and the underlying "git submodule init" do NOT
|
;; "initialize" modules. They merely "register" modules in the
|
;; super-projects $GIT_DIR/config file, the purpose of which is to
|
;; allow users to change such values before actually initializing
|
;; the modules.
|
(interactive
|
(list (magit-module-confirm "Register" 'magit-module-no-worktree-p)))
|
(magit-with-toplevel
|
(magit-run-git-async "submodule" "init" "--" modules)))
|
|
;;;###autoload
|
(defun magit-submodule-populate (modules)
|
"Create MODULES working directories, checking out the recorded commits.
|
|
With a prefix argument act on all suitable modules. Otherwise,
|
if the region selects modules, then act on those. Otherwise, if
|
there is a module at point, then act on that. Otherwise read a
|
single module from the user."
|
;; This is the command that actually "initializes" modules.
|
;; A module is initialized when it has a working directory,
|
;; a gitlink, and a .gitmodules entry.
|
(interactive
|
(list (magit-module-confirm "Populate" 'magit-module-no-worktree-p)))
|
(magit-with-toplevel
|
(magit-run-git-async "submodule" "update" "--init" "--" modules)))
|
|
;;;###autoload
|
(defun magit-submodule-update (modules args)
|
"Update MODULES by checking out the recorded commits.
|
|
With a prefix argument act on all suitable modules. Otherwise,
|
if the region selects modules, then act on those. Otherwise, if
|
there is a module at point, then act on that. Otherwise read a
|
single module from the user."
|
;; Unlike `git-submodule's `update' command ours can only update
|
;; "initialized" modules by checking out other commits but not
|
;; "initialize" modules by creating the working directories.
|
;; To do the latter we provide the "setup" command.
|
(interactive
|
(list (magit-module-confirm "Update" 'magit-module-worktree-p)
|
(magit-submodule-filtered-arguments
|
"--force" "--remote" "--recursive" "--checkout" "--rebase" "--merge"
|
"--no-fetch")))
|
(magit-with-toplevel
|
(magit-run-git-async "submodule" "update" args "--" modules)))
|
|
;;;###autoload
|
(defun magit-submodule-synchronize (modules args)
|
"Synchronize url configuration of MODULES.
|
|
With a prefix argument act on all suitable modules. Otherwise,
|
if the region selects modules, then act on those. Otherwise, if
|
there is a module at point, then act on that. Otherwise read a
|
single module from the user."
|
(interactive
|
(list (magit-module-confirm "Synchronize" 'magit-module-worktree-p)
|
(magit-submodule-filtered-arguments "--recursive")))
|
(magit-with-toplevel
|
(magit-run-git-async "submodule" "sync" args "--" modules)))
|
|
;;;###autoload
|
(defun magit-submodule-unpopulate (modules args)
|
"Remove working directories of MODULES.
|
|
With a prefix argument act on all suitable modules. Otherwise,
|
if the region selects modules, then act on those. Otherwise, if
|
there is a module at point, then act on that. Otherwise read a
|
single module from the user."
|
;; Even though a package is "uninitialized" (it has no worktree)
|
;; the super-projects $GIT_DIR/config may never-the-less set the
|
;; module's url. This may happen if you `deinit' and then `init'
|
;; to register (NOT initialize). Because the purpose of `deinit'
|
;; is to remove the working directory AND to remove the url, this
|
;; command does not limit itself to modules that have no working
|
;; directory.
|
(interactive
|
(list (magit-module-confirm "Unpopulate")
|
(magit-submodule-filtered-arguments "--force")))
|
(magit-with-toplevel
|
(magit-run-git-async "submodule" "deinit" args "--" modules)))
|
|
;;;###autoload
|
(defun magit-submodule-remove (modules args trash-gitdirs)
|
"Unregister MODULES and remove their working directories.
|
|
For safety reasons, do not remove the gitdirs and if a module has
|
uncomitted changes, then do not remove it at all. If a module's
|
gitdir is located inside the working directory, then move it into
|
the gitdir of the superproject first.
|
|
With the \"--force\" argument offer to remove dirty working
|
directories and with a prefix argument offer to delete gitdirs.
|
Both actions are very dangerous and have to be confirmed. There
|
are additional safety precautions in place, so you might be able
|
to recover from making a mistake here, but don't count on it."
|
(interactive
|
(list (if-let ((modules (magit-region-values 'magit-module-section t)))
|
(magit-confirm 'remove-modules nil "Remove %i modules" nil modules)
|
(list (magit-read-module-path "Remove module")))
|
(magit-submodule-filtered-arguments "--force")
|
current-prefix-arg))
|
(when (version< (magit-git-version) "2.12.0")
|
(error "This command requires Git v2.12.0"))
|
(when magit-submodule-remove-trash-gitdirs
|
(setq trash-gitdirs t))
|
(magit-with-toplevel
|
(when-let
|
((modified
|
(-filter (lambda (module)
|
(let ((default-directory (file-name-as-directory
|
(expand-file-name module))))
|
(and (cddr (directory-files default-directory))
|
(magit-anything-modified-p))))
|
modules)))
|
(if (member "--force" args)
|
(if (magit-confirm 'remove-dirty-modules
|
"Remove dirty module %s"
|
"Remove %i dirty modules"
|
t modified)
|
(dolist (module modified)
|
(let ((default-directory (file-name-as-directory
|
(expand-file-name module))))
|
(magit-git "stash" "push"
|
"-m" "backup before removal of this module")))
|
(setq modules (cl-set-difference modules modified)))
|
(if (cdr modified)
|
(message "Omitting %s modules with uncommitted changes: %s"
|
(length modified)
|
(mapconcat #'identity modified ", "))
|
(message "Omitting module %s, it has uncommitted changes"
|
(car modified)))
|
(setq modules (cl-set-difference modules modified))))
|
(when modules
|
(let ((alist
|
(and trash-gitdirs
|
(--map (split-string it "\0")
|
(magit-git-lines "submodule" "foreach" "-q"
|
"printf \"$sm_path\\0$name\n\"")))))
|
(magit-git "submodule" "absorbgitdirs" "--" modules)
|
(magit-git "submodule" "deinit" args "--" modules)
|
(magit-git "rm" args "--" modules)
|
(when (and trash-gitdirs
|
(magit-confirm 'trash-module-gitdirs
|
"Trash gitdir of module %s"
|
"Trash gitdirs of %i modules"
|
t modules))
|
(dolist (module modules)
|
(if-let ((name (cadr (assoc module alist))))
|
;; Disregard if `magit-delete-by-moving-to-trash'
|
;; is nil. Not doing so would be too dangerous.
|
(delete-directory (magit-git-dir
|
(convert-standard-filename
|
(concat "modules/" name)))
|
t t)
|
(error "BUG: Weird module name and/or path for %s" module)))))
|
(magit-refresh))))
|
|
;;; Sections
|
|
;;;###autoload
|
(defun magit-insert-modules ()
|
"Insert submodule sections.
|
Hook `magit-module-sections-hook' controls which module sections
|
are inserted, and option `magit-module-sections-nested' controls
|
whether they are wrapped in an additional section."
|
(when-let ((modules (magit-list-module-paths)))
|
(if magit-module-sections-nested
|
(magit-insert-section section (modules nil t)
|
(magit-insert-heading
|
(format "%s (%s)"
|
(propertize "Modules" 'face 'magit-section-heading)
|
(length modules)))
|
(if (oref section hidden)
|
(oset section washer 'magit--insert-modules)
|
(magit--insert-modules)))
|
(magit--insert-modules))))
|
|
(defun magit--insert-modules (&optional _section)
|
(magit-run-section-hook 'magit-module-sections-hook))
|
|
;;;###autoload
|
(defun magit-insert-modules-overview ()
|
"Insert sections for all modules.
|
For each section insert the path and the output of `git describe --tags',
|
or, failing that, the abbreviated HEAD commit hash."
|
(when-let ((modules (magit-list-module-paths)))
|
(magit-insert-section section (modules nil t)
|
(magit-insert-heading
|
(format "%s (%s)"
|
(propertize "Modules overview" 'face 'magit-section-heading)
|
(length modules)))
|
(if (oref section hidden)
|
(oset section washer 'magit--insert-modules-overview)
|
(magit--insert-modules-overview)))))
|
|
(defvar magit-modules-overview-align-numbers t)
|
|
(defun magit--insert-modules-overview (&optional _section)
|
(magit-with-toplevel
|
(let* ((modules (magit-list-module-paths))
|
(path-format (format "%%-%is "
|
(min (apply 'max (mapcar 'length modules))
|
(/ (window-width) 2))))
|
(branch-format (format "%%-%is " (min 25 (/ (window-width) 3)))))
|
(dolist (module modules)
|
(let ((default-directory
|
(expand-file-name (file-name-as-directory module))))
|
(magit-insert-section (magit-module-section module t)
|
(insert (propertize (format path-format module)
|
'face 'magit-diff-file-heading))
|
(if (not (file-exists-p ".git"))
|
(insert "(unpopulated)")
|
(insert (format branch-format
|
(--if-let (magit-get-current-branch)
|
(propertize it 'face 'magit-branch-local)
|
(propertize "(detached)" 'face 'warning))))
|
(--if-let (magit-git-string "describe" "--tags")
|
(progn (when (and magit-modules-overview-align-numbers
|
(string-match-p "\\`[0-9]" it))
|
(insert ?\s))
|
(insert (propertize it 'face 'magit-tag)))
|
(--when-let (magit-rev-format "%h")
|
(insert (propertize it 'face 'magit-hash)))))
|
(insert ?\n))))))
|
(insert ?\n))
|
|
(defvar magit-modules-section-map
|
(let ((map (make-sparse-keymap)))
|
(define-key map [remap magit-visit-thing] 'magit-list-submodules)
|
map)
|
"Keymap for `modules' sections.")
|
|
(defvar magit-module-section-map
|
(let ((map (make-sparse-keymap)))
|
(set-keymap-parent map magit-file-section-map)
|
(unless (featurep 'jkl)
|
(define-key map "\C-j" 'magit-submodule-visit))
|
(define-key map [C-return] 'magit-submodule-visit)
|
(define-key map [remap magit-visit-thing] 'magit-submodule-visit)
|
(define-key map [remap magit-delete-thing] 'magit-submodule-unpopulate)
|
(define-key map "K" 'magit-file-untrack)
|
(define-key map "R" 'magit-file-rename)
|
map)
|
"Keymap for `module' sections.")
|
|
(defun magit-submodule-visit (module &optional other-window)
|
"Visit MODULE by calling `magit-status' on it.
|
Offer to initialize MODULE if it's not checked out yet.
|
With a prefix argument, visit in another window."
|
(interactive (list (or (magit-section-value-if 'module)
|
(magit-read-module-path "Visit module"))
|
current-prefix-arg))
|
(magit-with-toplevel
|
(let ((path (expand-file-name module)))
|
(cond
|
((file-exists-p (expand-file-name ".git" module))
|
(magit-diff-visit-directory path other-window))
|
((y-or-n-p (format "Initialize submodule '%s' first?" module))
|
(magit-run-git-async "submodule" "update" "--init" "--" module)
|
(set-process-sentinel
|
magit-this-process
|
(lambda (process event)
|
(let ((magit-process-raise-error t))
|
(magit-process-sentinel process event))
|
(when (and (eq (process-status process) 'exit)
|
(= (process-exit-status process) 0))
|
(magit-diff-visit-directory path other-window)))))
|
((file-exists-p path)
|
(dired-jump other-window (concat path "/.")))))))
|
|
;;;###autoload
|
(defun magit-insert-modules-unpulled-from-upstream ()
|
"Insert sections for modules that haven't been pulled from the upstream.
|
These sections can be expanded to show the respective commits."
|
(magit--insert-modules-logs "Modules unpulled from @{upstream}"
|
'modules-unpulled-from-upstream
|
"HEAD..@{upstream}"))
|
|
;;;###autoload
|
(defun magit-insert-modules-unpulled-from-pushremote ()
|
"Insert sections for modules that haven't been pulled from the push-remote.
|
These sections can be expanded to show the respective commits."
|
(magit--insert-modules-logs "Modules unpulled from @{push}"
|
'modules-unpulled-from-pushremote
|
"HEAD..@{push}"))
|
|
;;;###autoload
|
(defun magit-insert-modules-unpushed-to-upstream ()
|
"Insert sections for modules that haven't been pushed to the upstream.
|
These sections can be expanded to show the respective commits."
|
(magit--insert-modules-logs "Modules unmerged into @{upstream}"
|
'modules-unpushed-to-upstream
|
"@{upstream}..HEAD"))
|
|
;;;###autoload
|
(defun magit-insert-modules-unpushed-to-pushremote ()
|
"Insert sections for modules that haven't been pushed to the push-remote.
|
These sections can be expanded to show the respective commits."
|
(magit--insert-modules-logs "Modules unpushed to @{push}"
|
'modules-unpushed-to-pushremote
|
"@{push}..HEAD"))
|
|
(defun magit--insert-modules-logs (heading type range)
|
"For internal use, don't add to a hook."
|
(unless (magit-ignore-submodules-p)
|
(when-let ((modules (magit-list-module-paths)))
|
(magit-insert-section section ((eval type) nil t)
|
(string-match "\\`\\(.+\\) \\([^ ]+\\)\\'" heading)
|
(magit-insert-heading
|
(propertize (match-string 1 heading) 'face 'magit-section-heading) " "
|
(propertize (match-string 2 heading) 'face 'magit-branch-remote) ":")
|
(magit-with-toplevel
|
(dolist (module modules)
|
(when (magit-module-worktree-p module)
|
(let ((default-directory
|
(expand-file-name (file-name-as-directory module))))
|
(when (magit-file-accessible-directory-p default-directory)
|
(magit-insert-section sec (magit-module-section module t)
|
(magit-insert-heading
|
(propertize module 'face 'magit-diff-file-heading) ":")
|
(magit-git-wash
|
(apply-partially 'magit-log-wash-log 'module)
|
"-c" "push.default=current" "log" "--oneline" range)
|
(when (> (point)
|
(oref sec content))
|
(delete-char -1))))))))
|
(if (> (point)
|
(oref section content))
|
(insert ?\n)
|
(magit-cancel-section))))))
|
|
;;; List
|
|
;;;###autoload
|
(defun magit-list-submodules ()
|
"Display a list of the current repository's submodules."
|
(interactive)
|
(magit-display-buffer
|
(or (magit-mode-get-buffer 'magit-submodule-list-mode)
|
(magit-with-toplevel
|
(magit-generate-new-buffer 'magit-submodule-list-mode))))
|
(magit-submodule-list-mode)
|
(magit-submodule-list-refresh)
|
(tabulated-list-print))
|
|
(defvar magit-submodule-list-mode-map
|
(let ((map (make-sparse-keymap)))
|
(set-keymap-parent map magit-repolist-mode-map)
|
map)
|
"Local keymap for Magit-Submodule-List mode buffers.")
|
|
(define-derived-mode magit-submodule-list-mode tabulated-list-mode "Modules"
|
"Major mode for browsing a list of Git submodules."
|
:group 'magit-repolist-mode
|
(setq x-stretch-cursor nil)
|
(setq tabulated-list-padding 0)
|
(setq tabulated-list-sort-key (cons "Path" nil))
|
(setq tabulated-list-format
|
(vconcat (mapcar (pcase-lambda (`(,title ,width ,_fn ,props))
|
(nconc (list title width t)
|
(-flatten props)))
|
magit-submodule-list-columns)))
|
(tabulated-list-init-header)
|
(add-hook 'tabulated-list-revert-hook 'magit-submodule-list-refresh nil t)
|
(setq imenu-prev-index-position-function
|
#'magit-imenu--submodule-prev-index-position-function)
|
(setq imenu-extract-index-name-function
|
#'magit-imenu--submodule-extract-index-name-function)
|
(setq-local bookmark-make-record-function
|
#'magit-bookmark--submodules-make-record))
|
|
(defun magit-submodule-list-refresh ()
|
(setq tabulated-list-entries
|
(-keep (lambda (module)
|
(let ((default-directory
|
(expand-file-name (file-name-as-directory module))))
|
(and (file-exists-p ".git")
|
(list module
|
(vconcat
|
(--map (or (funcall (nth 2 it) module) "")
|
magit-submodule-list-columns))))))
|
(magit-list-module-paths))))
|
|
(defun magit-modulelist-column-path (path)
|
"Insert the relative path of the submodule."
|
path)
|
|
;;; Utilities
|
|
(defun magit-submodule--maybe-reuse-gitdir (name path)
|
(let ((gitdir
|
(magit-git-dir (convert-standard-filename (concat "modules/" name)))))
|
(when (and (file-exists-p gitdir)
|
(not (file-exists-p path)))
|
(pcase (read-char-choice
|
(concat
|
gitdir " already exists.\n"
|
"Type [u] to use the existing gitdir and create the working tree\n"
|
" [r] to rename the existing gitdir and clone again\n"
|
" [t] to trash the existing gitdir and clone again\n"
|
" [C-g] to abort ")
|
'(?u ?r ?t))
|
(?u (magit-submodule--restore-worktree (expand-file-name path) gitdir))
|
(?r (rename-file gitdir (concat gitdir "-"
|
(format-time-string "%F-%T"))))
|
(?t (delete-directory gitdir t t))))))
|
|
(defun magit-submodule--restore-worktree (worktree gitdir)
|
(make-directory worktree t)
|
(with-temp-file (expand-file-name ".git" worktree)
|
(insert "gitdir: " (file-relative-name gitdir worktree) "\n"))
|
(let ((default-directory worktree))
|
(magit-call-git "reset" "--hard" "HEAD")))
|
|
;;; _
|
(provide 'magit-submodule)
|
;;; magit-submodule.el ends here
|
