663 lines
29 KiB
EmacsLisp
663 lines
29 KiB
EmacsLisp
;;; magit-submodule.el --- submodule support for Magit -*- lexical-binding: t -*-
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;; Copyright (C) 2011-2021 The Magit Project Contributors
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;;
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;; You should have received a copy of the AUTHORS.md file which
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;; lists all contributors. If not, see http://magit.vc/authors.
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;; Author: Jonas Bernoulli <jonas@bernoul.li>
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;; Maintainer: Jonas Bernoulli <jonas@bernoul.li>
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;; Magit is free software; you can redistribute it and/or modify it
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;; under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 3, or (at your option)
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;; any later version.
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;;
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;; Magit is distributed in the hope that it will be useful, but WITHOUT
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;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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;; License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with Magit. If not, see http://www.gnu.org/licenses.
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;;; Code:
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(require 'magit)
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(defvar x-stretch-cursor)
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;;; Options
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(defcustom magit-module-sections-hook
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'(magit-insert-modules-overview
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magit-insert-modules-unpulled-from-upstream
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magit-insert-modules-unpulled-from-pushremote
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magit-insert-modules-unpushed-to-upstream
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magit-insert-modules-unpushed-to-pushremote)
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"Hook run by `magit-insert-modules'.
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That function isn't part of `magit-status-sections-hook's default
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value, so you have to add it yourself for this hook to have any
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effect."
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:package-version '(magit . "2.11.0")
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:group 'magit-status
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:type 'hook)
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(defcustom magit-module-sections-nested t
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"Whether `magit-insert-modules' wraps inserted sections.
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If this is non-nil, then only a single top-level section
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is inserted. If it is nil, then all sections listed in
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`magit-module-sections-hook' become top-level sections."
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:package-version '(magit . "2.11.0")
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:group 'magit-status
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:type 'boolean)
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(defcustom magit-submodule-list-mode-hook '(hl-line-mode)
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"Hook run after entering Magit-Submodule-List mode."
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:package-version '(magit . "2.9.0")
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:group 'magit-repolist
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:type 'hook
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:get 'magit-hook-custom-get
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:options '(hl-line-mode))
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(defcustom magit-submodule-list-columns
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'(("Path" 25 magit-modulelist-column-path nil)
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("Version" 25 magit-repolist-column-version nil)
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("Branch" 20 magit-repolist-column-branch nil)
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("B<U" 3 magit-repolist-column-unpulled-from-upstream ((:right-align t)))
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("B>U" 3 magit-repolist-column-unpushed-to-upstream ((:right-align t)))
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("B<P" 3 magit-repolist-column-unpulled-from-pushremote ((:right-align t)))
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("B>P" 3 magit-repolist-column-unpushed-to-pushremote ((:right-align t)))
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("B" 3 magit-repolist-column-branches ((:right-align t)))
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("S" 3 magit-repolist-column-stashes ((:right-align t))))
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"List of columns displayed by `magit-list-submodules'.
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Each element has the form (HEADER WIDTH FORMAT PROPS).
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HEADER is the string displayed in the header. WIDTH is the width
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of the column. FORMAT is a function that is called with one
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argument, the repository identification (usually its basename),
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and with `default-directory' bound to the toplevel of its working
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tree. It has to return a string to be inserted or nil. PROPS is
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an alist that supports the keys `:right-align' and `:pad-right'."
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:package-version '(magit . "2.8.0")
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:group 'magit-repolist-mode
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:type `(repeat (list :tag "Column"
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(string :tag "Header Label")
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(integer :tag "Column Width")
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(function :tag "Inserter Function")
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(repeat :tag "Properties"
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(list (choice :tag "Property"
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(const :right-align)
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(const :pad-right)
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(symbol))
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(sexp :tag "Value"))))))
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(defcustom magit-submodule-remove-trash-gitdirs nil
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"Whether `magit-submodule-remove' offers to trash module gitdirs.
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If this is nil, then that command does not offer to do so unless
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a prefix argument is used. When this is t, then it does offer to
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do so even without a prefix argument.
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In both cases the action still has to be confirmed unless that is
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disabled using the option `magit-no-confirm'. Doing the latter
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and also setting this variable to t will lead to tears."
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:package-version '(magit . "2.90.0")
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:group 'magit-commands
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:type 'boolean)
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;;; Popup
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;;;###autoload (autoload 'magit-submodule "magit-submodule" nil t)
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(transient-define-prefix magit-submodule ()
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"Act on a submodule."
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:man-page "git-submodule"
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["Arguments"
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("-f" "Force" ("-f" "--force"))
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("-r" "Recursive" "--recursive")
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("-N" "Do not fetch" ("-N" "--no-fetch"))
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("-C" "Checkout tip" "--checkout")
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("-R" "Rebase onto tip" "--rebase")
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("-M" "Merge tip" "--merge")
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("-U" "Use upstream tip" "--remote")]
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["One module actions"
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("a" magit-submodule-add)
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("r" magit-submodule-register)
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("p" magit-submodule-populate)
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("u" magit-submodule-update)
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("s" magit-submodule-synchronize)
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("d" magit-submodule-unpopulate)
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("k" "Remove" magit-submodule-remove)]
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["All modules actions"
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("l" "List all modules" magit-list-submodules)
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("f" "Fetch all modules" magit-fetch-modules)])
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(defun magit-submodule-arguments (&rest filters)
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(--filter (and (member it filters) it)
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(transient-args 'magit-submodule)))
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(defclass magit--git-submodule-suffix (transient-suffix)
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())
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(cl-defmethod transient-format-description ((obj magit--git-submodule-suffix))
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(let ((value (delq nil (mapcar 'transient-infix-value transient--suffixes))))
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(replace-regexp-in-string
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"\\[--[^]]+\\]"
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(lambda (match)
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(format (propertize "[%s]" 'face 'transient-inactive-argument)
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(mapconcat (lambda (arg)
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(propertize arg 'face
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(if (member arg value)
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'transient-argument
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'transient-inactive-argument)))
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(save-match-data
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(split-string (substring match 1 -1) "|"))
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(propertize "|" 'face 'transient-inactive-argument))))
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(cl-call-next-method obj))))
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;;;###autoload (autoload 'magit-submodule-add "magit-submodule" nil t)
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(transient-define-suffix magit-submodule-add (url &optional path name args)
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"Add the repository at URL as a module.
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Optional PATH is the path to the module relative to the root of
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the superproject. If it is nil, then the path is determined
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based on the URL. Optional NAME is the name of the module. If
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it is nil, then PATH also becomes the name."
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:class 'magit--git-submodule-suffix
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:description "Add git submodule add [--force]"
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(interactive
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(magit-with-toplevel
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(let* ((url (magit-read-string-ns "Add submodule (remote url)"))
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(path (let ((read-file-name-function
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(if (or (eq read-file-name-function 'ido-read-file-name)
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(advice-function-member-p
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'ido-read-file-name
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read-file-name-function))
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;; The Ido variant doesn't work properly here.
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#'read-file-name-default
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read-file-name-function)))
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(directory-file-name
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(file-relative-name
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(read-directory-name
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"Add submodules at path: " nil nil nil
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(and (string-match "\\([^./]+\\)\\(\\.git\\)?$" url)
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(match-string 1 url))))))))
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(list url
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(directory-file-name path)
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(magit-submodule-read-name-for-path path)
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(magit-submodule-arguments "--force")))))
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(magit-submodule-add-1 url path name args))
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(defun magit-submodule-add-1 (url &optional path name args)
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(magit-with-toplevel
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(magit-submodule--maybe-reuse-gitdir name path)
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(magit-run-git-async "submodule" "add"
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(and name (list "--name" name))
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args "--" url path)
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(set-process-sentinel
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magit-this-process
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(lambda (process event)
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(when (memq (process-status process) '(exit signal))
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(if (> (process-exit-status process) 0)
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(magit-process-sentinel process event)
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(process-put process 'inhibit-refresh t)
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(magit-process-sentinel process event)
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(unless (version< (magit-git-version) "2.12.0")
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(magit-call-git "submodule" "absorbgitdirs" path))
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(magit-refresh)))))))
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;;;###autoload
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(defun magit-submodule-read-name-for-path (path &optional prefer-short)
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(let* ((path (directory-file-name (file-relative-name path)))
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(name (file-name-nondirectory path)))
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(push (if prefer-short path name) minibuffer-history)
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(magit-read-string-ns
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"Submodule name" nil (cons 'minibuffer-history 2)
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(or (--keep (pcase-let ((`(,var ,val) (split-string it "=")))
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(and (equal val path)
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(cadr (split-string var "\\."))))
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(magit-git-lines "config" "--list" "-f" ".gitmodules"))
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(if prefer-short name path)))))
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;;;###autoload (autoload 'magit-submodule-register "magit-submodule" nil t)
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(transient-define-suffix magit-submodule-register (modules)
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"Register MODULES.
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With a prefix argument act on all suitable modules. Otherwise,
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if the region selects modules, then act on those. Otherwise, if
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there is a module at point, then act on that. Otherwise read a
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single module from the user."
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;; This command and the underlying "git submodule init" do NOT
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;; "initialize" modules. They merely "register" modules in the
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;; super-projects $GIT_DIR/config file, the purpose of which is to
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;; allow users to change such values before actually initializing
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;; the modules.
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:description "Register git submodule init"
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(interactive
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(list (magit-module-confirm "Register" 'magit-module-no-worktree-p)))
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(magit-with-toplevel
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(magit-run-git-async "submodule" "init" "--" modules)))
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;;;###autoload (autoload 'magit-submodule-populate "magit-submodule" nil t)
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(transient-define-suffix magit-submodule-populate (modules)
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"Create MODULES working directories, checking out the recorded commits.
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With a prefix argument act on all suitable modules. Otherwise,
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if the region selects modules, then act on those. Otherwise, if
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there is a module at point, then act on that. Otherwise read a
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single module from the user."
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;; This is the command that actually "initializes" modules.
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;; A module is initialized when it has a working directory,
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;; a gitlink, and a .gitmodules entry.
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:description "Populate git submodule update --init"
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(interactive
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(list (magit-module-confirm "Populate" 'magit-module-no-worktree-p)))
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(magit-with-toplevel
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(magit-run-git-async "submodule" "update" "--init" "--" modules)))
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;;;###autoload (autoload 'magit-submodule-update "magit-submodule" nil t)
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(transient-define-suffix magit-submodule-update (modules args)
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"Update MODULES by checking out the recorded commits.
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With a prefix argument act on all suitable modules. Otherwise,
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if the region selects modules, then act on those. Otherwise, if
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there is a module at point, then act on that. Otherwise read a
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single module from the user."
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;; Unlike `git-submodule's `update' command ours can only update
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;; "initialized" modules by checking out other commits but not
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;; "initialize" modules by creating the working directories.
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;; To do the latter we provide the "setup" command.
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:class 'magit--git-submodule-suffix
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:description "Update git submodule update [--force] [--no-fetch]
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[--remote] [--recursive] [--checkout|--rebase|--merge]"
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(interactive
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(list (magit-module-confirm "Update" 'magit-module-worktree-p)
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(magit-submodule-arguments
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"--force" "--remote" "--recursive" "--checkout" "--rebase" "--merge"
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"--no-fetch")))
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(magit-with-toplevel
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(magit-run-git-async "submodule" "update" args "--" modules)))
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;;;###autoload (autoload 'magit-submodule-synchronize "magit-submodule" nil t)
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(transient-define-suffix magit-submodule-synchronize (modules args)
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"Synchronize url configuration of MODULES.
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With a prefix argument act on all suitable modules. Otherwise,
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if the region selects modules, then act on those. Otherwise, if
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there is a module at point, then act on that. Otherwise read a
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single module from the user."
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:class 'magit--git-submodule-suffix
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:description "Synchronize git submodule sync [--recursive]"
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(interactive
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(list (magit-module-confirm "Synchronize" 'magit-module-worktree-p)
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(magit-submodule-arguments "--recursive")))
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(magit-with-toplevel
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(magit-run-git-async "submodule" "sync" args "--" modules)))
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;;;###autoload (autoload 'magit-submodule-unpopulate "magit-submodule" nil t)
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(transient-define-suffix magit-submodule-unpopulate (modules args)
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"Remove working directories of MODULES.
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With a prefix argument act on all suitable modules. Otherwise,
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if the region selects modules, then act on those. Otherwise, if
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there is a module at point, then act on that. Otherwise read a
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single module from the user."
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;; Even though a package is "uninitialized" (it has no worktree)
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;; the super-projects $GIT_DIR/config may never-the-less set the
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;; module's url. This may happen if you `deinit' and then `init'
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;; to register (NOT initialize). Because the purpose of `deinit'
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;; is to remove the working directory AND to remove the url, this
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;; command does not limit itself to modules that have no working
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;; directory.
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:class 'magit--git-submodule-suffix
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:description "Unpopulate git submodule deinit [--force]"
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(interactive
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(list (magit-module-confirm "Unpopulate")
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(magit-submodule-arguments "--force")))
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(magit-with-toplevel
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(magit-run-git-async "submodule" "deinit" args "--" modules)))
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;;;###autoload
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(defun magit-submodule-remove (modules args trash-gitdirs)
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"Unregister MODULES and remove their working directories.
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For safety reasons, do not remove the gitdirs and if a module has
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uncommitted changes, then do not remove it at all. If a module's
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gitdir is located inside the working directory, then move it into
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the gitdir of the superproject first.
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With the \"--force\" argument offer to remove dirty working
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directories and with a prefix argument offer to delete gitdirs.
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Both actions are very dangerous and have to be confirmed. There
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are additional safety precautions in place, so you might be able
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to recover from making a mistake here, but don't count on it."
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(interactive
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(list (if-let ((modules (magit-region-values 'magit-module-section t)))
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(magit-confirm 'remove-modules nil "Remove %i modules" nil modules)
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(list (magit-read-module-path "Remove module")))
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(magit-submodule-arguments "--force")
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current-prefix-arg))
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(when (version< (magit-git-version) "2.12.0")
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(error "This command requires Git v2.12.0"))
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(when magit-submodule-remove-trash-gitdirs
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(setq trash-gitdirs t))
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(magit-with-toplevel
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(when-let
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((modified
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(-filter (lambda (module)
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(let ((default-directory (file-name-as-directory
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(expand-file-name module))))
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(and (cddr (directory-files default-directory))
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(magit-anything-modified-p))))
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modules)))
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(if (member "--force" args)
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(if (magit-confirm 'remove-dirty-modules
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"Remove dirty module %s"
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"Remove %i dirty modules"
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t modified)
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(dolist (module modified)
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(let ((default-directory (file-name-as-directory
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(expand-file-name module))))
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(magit-git "stash" "push"
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"-m" "backup before removal of this module")))
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(setq modules (cl-set-difference modules modified)))
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(if (cdr modified)
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(message "Omitting %s modules with uncommitted changes: %s"
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(length modified)
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(mapconcat #'identity modified ", "))
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(message "Omitting module %s, it has uncommitted changes"
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(car modified)))
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(setq modules (cl-set-difference modules modified))))
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(when modules
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(let ((alist
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(and trash-gitdirs
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(--map (split-string it "\0")
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(magit-git-lines "submodule" "foreach" "-q"
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"printf \"$sm_path\\0$name\n\"")))))
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(magit-git "submodule" "absorbgitdirs" "--" modules)
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(magit-git "submodule" "deinit" args "--" modules)
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(magit-git "rm" args "--" modules)
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(when (and trash-gitdirs
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(magit-confirm 'trash-module-gitdirs
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"Trash gitdir of module %s"
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"Trash gitdirs of %i modules"
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t modules))
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(dolist (module modules)
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(if-let ((name (cadr (assoc module alist))))
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;; Disregard if `magit-delete-by-moving-to-trash'
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;; is nil. Not doing so would be too dangerous.
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(delete-directory (magit-git-dir
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(convert-standard-filename
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(concat "modules/" name)))
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t t)
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(error "BUG: Weird module name and/or path for %s" module)))))
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(magit-refresh))))
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;;; Sections
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;;;###autoload
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(defun magit-insert-modules ()
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"Insert submodule sections.
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Hook `magit-module-sections-hook' controls which module sections
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are inserted, and option `magit-module-sections-nested' controls
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whether they are wrapped in an additional section."
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(when-let ((modules (magit-list-module-paths)))
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(if magit-module-sections-nested
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(magit-insert-section (modules nil t)
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(magit-insert-heading
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(format "%s (%s)"
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(propertize "Modules"
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'font-lock-face 'magit-section-heading)
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(length modules)))
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(magit-insert-section-body
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(magit--insert-modules)))
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(magit--insert-modules))))
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(defun magit--insert-modules (&optional _section)
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(magit-run-section-hook 'magit-module-sections-hook))
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;;;###autoload
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(defun magit-insert-modules-overview ()
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"Insert sections for all modules.
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For each section insert the path and the output of `git describe --tags',
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or, failing that, the abbreviated HEAD commit hash."
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(when-let ((modules (magit-list-module-paths)))
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(magit-insert-section (modules nil t)
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(magit-insert-heading
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(format "%s (%s)"
|
|
(propertize "Modules overview"
|
|
'font-lock-face 'magit-section-heading)
|
|
(length modules)))
|
|
(magit-insert-section-body
|
|
(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)
|
|
'font-lock-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 'font-lock-face 'magit-branch-local)
|
|
(propertize "(detached)" 'font-lock-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 'font-lock-face 'magit-tag)))
|
|
(--when-let (magit-rev-format "%h")
|
|
(insert (propertize it 'font-lock-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)
|
|
(define-key map (kbd "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)
|
|
'font-lock-face 'magit-section-heading)
|
|
" "
|
|
(propertize (match-string 2 heading)
|
|
'font-lock-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
|
|
'font-lock-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-get-mode-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-local 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))
|
|
|
|
(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
|