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diff --git a/elpa/magit-20220503.1245/magit-repos.el b/elpa/magit-20220503.1245/magit-repos.el new file mode 100644 index 0000000..9dd924f --- /dev/null +++ b/elpa/magit-20220503.1245/magit-repos.el @@ -0,0 +1,543 @@ +;;; magit-repos.el --- Listing repositories -*- lexical-binding:t -*- + +;; Copyright (C) 2008-2022 The Magit Project Contributors + +;; Author: Jonas Bernoulli <jonas@bernoul.li> +;; Maintainer: Jonas Bernoulli <jonas@bernoul.li> + +;; SPDX-License-Identifier: GPL-3.0-or-later + +;; 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 of the License, 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 <https://www.gnu.org/licenses/>. + +;;; Commentary: + +;; This library implements support for listing repositories. This +;; includes getting a Lisp list of known repositories as well as a +;; mode for listing repositories in a buffer. + +;;; Code: + +(require 'magit-core) + +(declare-function magit-status-setup-buffer "magit-status" (&optional directory)) + +(defvar x-stretch-cursor) + +;;; Options + +(defcustom magit-repository-directories nil + "List of directories that are or contain Git repositories. + +Each element has the form (DIRECTORY . DEPTH). DIRECTORY has +to be a directory or a directory file-name, a string. DEPTH, +an integer, specifies the maximum depth to look for Git +repositories. If it is 0, then only add DIRECTORY itself. + +This option controls which repositories are being listed by +`magit-list-repositories'. It also affects `magit-status' +\(which see) in potentially surprising ways." + :package-version '(magit . "3.0.0") + :group 'magit-essentials + :type '(repeat (cons directory (integer :tag "Depth")))) + +(defgroup magit-repolist nil + "List repositories in a buffer." + :link '(info-link "(magit)Repository List") + :group 'magit-modes) + +(defcustom magit-repolist-mode-hook '(hl-line-mode) + "Hook run after entering Magit-Repolist mode." + :package-version '(magit . "2.9.0") + :group 'magit-repolist + :type 'hook + :get #'magit-hook-custom-get + :options '(hl-line-mode)) + +(defcustom magit-repolist-columns + '(("Name" 25 magit-repolist-column-ident nil) + ("Version" 25 magit-repolist-column-version + ((:sort magit-repolist-version<))) + ("B<U" 3 magit-repolist-column-unpulled-from-upstream + (;; (:help-echo "Upstream changes not in branch") + (:right-align t) + (:sort <))) + ("B>U" 3 magit-repolist-column-unpushed-to-upstream + (;; (:help-echo "Local changes not in upstream") + (:right-align t) + (:sort <))) + ("Path" 99 magit-repolist-column-path nil)) + "List of columns displayed by `magit-list-repositories'. + +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', `:pad-right' and +`:sort'. + +The `:sort' function has a weird interface described in the +docstring of `tabulated-list--get-sort'. Alternatively `<' and +`magit-repolist-version<' can be used as those functions are +automatically replaced with functions that satisfy the interface. +Set `:sort' to nil to inhibit sorting; if unspecifed, then the +column is sortable using the default sorter. + +You may wish to display a range of numeric columns using just one +character per column and without any padding between columns, in +which case you should use an appropriat HEADER, set WIDTH to 1, +and set `:pad-right' to 0. \"+\" is substituted for numbers higher +than 9." + :package-version '(magit . "2.12.0") + :group 'magit-repolist + :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) + (const :sort) + (symbol)) + (sexp :tag "Value")))))) + +(defcustom magit-repolist-column-flag-alist + '((magit-untracked-files . "N") + (magit-unstaged-files . "U") + (magit-staged-files . "S")) + "Association list of predicates and flags for `magit-repolist-column-flag'. + +Each element is of the form (FUNCTION . FLAG). Each FUNCTION is +called with no arguments, with `default-directory' bound to the +top level of a repository working tree, until one of them returns +a non-nil value. FLAG corresponding to that function is returned +as the value of `magit-repolist-column-flag'." + :package-version '(magit . "3.0.0") + :group 'magit-repolist + :type '(alist :key-type (function :tag "Predicate Function") + :value-type (string :tag "Flag"))) + +(defcustom magit-repolist-sort-key '("Path" . nil) + "Initial sort key for buffer created by `magit-list-repositories'. +If nil, no additional sorting is performed. Otherwise, this +should be a cons cell (NAME . FLIP). NAME is a string matching +one of the column names in `magit-repolist-columns'. FLIP, if +non-nil, means to invert the resulting sort." + :package-version '(magit . "3.2.0") + :group 'magit-repolist + :type '(choice (const nil) + (cons (string :tag "Column name") + (boolean :tag "Flip order")))) + +;;; List Repositories +;;;; List Commands +;;;###autoload +(defun magit-list-repositories () + "Display a list of repositories. + +Use the options `magit-repository-directories' to control which +repositories are displayed." + (interactive) + (magit-repolist-setup (default-value 'magit-repolist-columns))) + +;;;; Mode Commands + +(defun magit-repolist-status (&optional _button) + "Show the status for the repository at point." + (interactive) + (--if-let (tabulated-list-get-id) + (magit-status-setup-buffer (expand-file-name it)) + (user-error "There is no repository at point"))) + +(defun magit-repolist-mark () + "Mark a repository and move to the next line." + (interactive) + (magit-repolist--ensure-padding) + (tabulated-list-put-tag "*" t)) + +(defun magit-repolist-unmark () + "Unmark a repository and move to the next line." + (interactive) + (tabulated-list-put-tag " " t)) + +(defun magit-repolist-fetch (repos) + "Fetch all marked or listed repositories." + (interactive (list (magit-repolist--get-repos ?*))) + (run-hooks 'magit-credential-hook) + (magit-repolist--mapc (apply-partially #'magit-run-git "remote" "update") + repos "Fetching in %s...")) + +(defun magit-repolist-find-file-other-frame (repos file) + "Find a file in all marked or listed repositories." + (interactive (list (magit-repolist--get-repos ?*) + (read-string "Find file in repositories: "))) + (magit-repolist--mapc (apply-partially #'find-file-other-frame file) repos)) + +(defun magit-repolist--ensure-padding () + "Set `tabulated-list-padding' to 2, unless that is already non-zero." + (when (zerop tabulated-list-padding) + (setq tabulated-list-padding 2) + (tabulated-list-init-header) + (tabulated-list-print t))) + +(defun magit-repolist--get-repos (&optional char) + "Return marked repositories or `all' if none are marked. +If optional CHAR is non-nil, then only return repositories +marked with that character. If no repositories are marked +then ask whether to act on all repositories instead." + (or (magit-repolist--marked-repos char) + (if (magit-confirm 'repolist-all + "Nothing selected. Act on ALL displayed repositories") + 'all + (user-error "Abort")))) + +(defun magit-repolist--marked-repos (&optional char) + "Return marked repositories. +If optional CHAR is non-nil, then only return repositories +marked with that character." + (let (c list) + (save-excursion + (goto-char (point-min)) + (while (not (eobp)) + (setq c (char-after)) + (unless (eq c ?\s) + (if char + (when (eq c char) + (push (tabulated-list-get-id) list)) + (push (cons c (tabulated-list-get-id)) list))) + (forward-line))) + list)) + +(defun magit-repolist--mapc (fn repos &optional msg) + "Apply FN to each directory in REPOS for side effects only. +If REPOS is the symbol `all', then call FN for all displayed +repositories. When FN is called, `default-directory' is bound to +the top-level directory of the current repository. If optional +MSG is non-nil then that is displayed around each call to FN. +If it contains \"%s\" then the directory is substituted for that." + (when (eq repos 'all) + (setq repos nil) + (save-excursion + (goto-char (point-min)) + (while (not (eobp)) + (push (tabulated-list-get-id) repos) + (forward-line))) + (setq repos (nreverse repos))) + (let ((base default-directory) + (len (length repos)) + (i 0)) + (mapc (lambda (repo) + (let ((default-directory + (file-name-as-directory (expand-file-name repo base)))) + (if msg + (let ((msg (concat (format "(%s/%s) " (cl-incf i) len) + (format msg default-directory)))) + (message msg) + (funcall fn) + (message (concat msg "done"))) + (funcall fn)))) + repos))) + +;;;; Mode + +(defvar magit-repolist-mode-map + (let ((map (make-sparse-keymap))) + (set-keymap-parent map tabulated-list-mode-map) + (define-key map (kbd "C-m") #'magit-repolist-status) + (define-key map (kbd "m") #'magit-repolist-mark) + (define-key map (kbd "u") #'magit-repolist-unmark) + (define-key map (kbd "f") #'magit-repolist-fetch) + (define-key map (kbd "5") #'magit-repolist-find-file-other-frame) + map) + "Local keymap for Magit-Repolist mode buffers.") + +(define-derived-mode magit-repolist-mode tabulated-list-mode "Repos" + "Major mode for browsing a list of Git repositories." + (setq-local x-stretch-cursor nil) + (setq tabulated-list-padding 0) + (add-hook 'tabulated-list-revert-hook #'magit-repolist-refresh nil t) + (setq imenu-prev-index-position-function + #'magit-repolist--imenu-prev-index-position) + (setq imenu-extract-index-name-function #'tabulated-list-get-id)) + +(defun magit-repolist-setup (columns) + (unless magit-repository-directories + (user-error "You need to customize `magit-repository-directories' %s" + "before you can list repositories")) + (with-current-buffer (get-buffer-create "*Magit Repositories*") + (magit-repolist-mode) + (setq-local magit-repolist-columns columns) + (magit-repolist-setup-1) + (magit-repolist-refresh) + (switch-to-buffer (current-buffer)))) + +(defun magit-repolist-setup-1 () + (unless tabulated-list-sort-key + (setq tabulated-list-sort-key + (pcase-let ((`(,column . ,flip) magit-repolist-sort-key)) + (cons (or (car (assoc column magit-repolist-columns)) + (caar magit-repolist-columns)) + flip)))) + (setq tabulated-list-format + (vconcat (-map-indexed + (lambda (idx column) + (pcase-let* ((`(,title ,width ,_fn ,props) column) + (sort-set (assoc :sort props)) + (sort-fn (cadr sort-set))) + (nconc (list title width + (cond ((eq sort-fn '<) + (magit-repolist-make-sorter + sort-fn #'string-to-number idx)) + ((eq sort-fn 'magit-repolist-version<) + (magit-repolist-make-sorter + sort-fn #'identity idx)) + (sort-fn sort-fn) + (sort-set nil) + (t t))) + (flatten-tree props)))) + magit-repolist-columns)))) + +(defun magit-repolist-refresh () + (setq tabulated-list-entries + (mapcar (pcase-lambda (`(,id . ,path)) + (let ((default-directory path)) + (list path + (vconcat + (mapcar (pcase-lambda (`(,title ,width ,fn ,props)) + (or (funcall fn `((:id ,id) + (:title ,title) + (:width ,width) + ,@props)) + "")) + magit-repolist-columns))))) + (magit-list-repos-uniquify + (--map (cons (file-name-nondirectory (directory-file-name it)) + it) + (magit-list-repos))))) + (message "Listing repositories...") + (tabulated-list-init-header) + (tabulated-list-print t) + (message "Listing repositories...done")) + +(defun magit-repolist--imenu-prev-index-position () + (and (not (bobp)) + (forward-line -1))) + +;;;; Columns + +(defun magit-repolist-make-sorter (sort-predicate convert-cell column-idx) + "Return a function suitable as a sorter for tabulated lists. +See `tabulated-list--get-sorter'. Given a more reasonable API +this would not be necessary and one could just use SORT-PREDICATE +directly. CONVERT-CELL can be used to turn the cell value, which +is always a string back into e.g. a number. COLUMN-IDX has to be +the index of the column that uses the returned sorter function." + (lambda (a b) + (funcall sort-predicate + (funcall convert-cell (aref (cadr a) column-idx)) + (funcall convert-cell (aref (cadr b) column-idx))))) + +(defun magit-repolist-column-ident (spec) + "Insert the identification of the repository. +Usually this is just its basename." + (cadr (assq :id spec))) + +(defun magit-repolist-column-path (_) + "Insert the absolute path of the repository." + (abbreviate-file-name default-directory)) + +(defvar magit-repolist-column-version-regexp "\ +\\(?1:-\\(?2:[0-9]*\\)\ +\\(?3:-g[a-z0-9]*\\)\\)?\ +\\(?:-\\(?4:dirty\\)\\)\ +?\\'") + +(defvar magit-repolist-column-version-resume-regexp + "\\`Resume development\\'") + +(defun magit-repolist-column-version (_) + "Insert a description of the repository's `HEAD' revision." + (and-let* ((v (or (magit-git-string "describe" "--tags" "--dirty") + ;; If there are no tags, use the date in MELPA format. + (magit-git-string "show" "--no-patch" "--format=%cd-g%h" + "--date=format:%Y%m%d.%H%M")))) + (save-match-data + (when (string-match magit-repolist-column-version-regexp v) + (magit--put-face (match-beginning 0) (match-end 0) 'shadow v) + (when (match-end 2) + (magit--put-face (match-beginning 2) (match-end 2) 'bold v)) + (when (match-end 4) + (magit--put-face (match-beginning 4) (match-end 4) 'error v)) + (when (and (equal (match-string 2 v) "1") + (string-match-p magit-repolist-column-version-resume-regexp + (magit-rev-format "%s"))) + (setq v (replace-match (propertize "+" 'face 'shadow) t t v 1)))) + (if (and v (string-match "\\`[0-9]" v)) + (concat " " v) + (when (and v (string-match "\\`[^0-9]+" v)) + (magit--put-face 0 (match-end 0) 'shadow v)) + v)))) + +(defun magit-repolist-version< (a b) + (save-match-data + (let ((re "[0-9]+\\(\\.[0-9]*\\)*")) + (setq a (and (string-match re a) (match-string 0 a))) + (setq b (and (string-match re b) (match-string 0 b))) + (cond ((and a b) (version< a b)) + (b nil) + (t t))))) + +(defun magit-repolist-column-branch (_) + "Insert the current branch." + (let ((branch (magit-get-current-branch))) + (if (member branch magit-main-branch-names) + (magit--propertize-face branch 'shadow) + branch))) + +(defun magit-repolist-column-upstream (_) + "Insert the upstream branch of the current branch." + (magit-get-upstream-branch)) + +(defun magit-repolist-column-flag (_) + "Insert a flag as specified by `magit-repolist-column-flag-alist'. + +By default this indicates whether there are uncommitted changes. +- N if there is at least one untracked file. +- U if there is at least one unstaged file. +- S if there is at least one staged file. +Only one letter is shown, the first that applies." + (seq-some (pcase-lambda (`(,fun . ,flag)) + (and (funcall fun) flag)) + magit-repolist-column-flag-alist)) + +(defun magit-repolist-column-flags (_) + "Insert all flags as specified by `magit-repolist-column-flag-alist'. +This is an alternative to function `magit-repolist-column-flag', +which only lists the first one found." + (mapconcat (pcase-lambda (`(,fun . ,flag)) + (if (funcall fun) flag " ")) + magit-repolist-column-flag-alist + "")) + +(defun magit-repolist-column-unpulled-from-upstream (spec) + "Insert number of upstream commits not in the current branch." + (and-let* ((br (magit-get-upstream-branch))) + (magit-repolist-insert-count (cadr (magit-rev-diff-count "HEAD" br)) spec))) + +(defun magit-repolist-column-unpulled-from-pushremote (spec) + "Insert number of commits in the push branch but not the current branch." + (and-let* ((br (magit-get-push-branch nil t))) + (magit-repolist-insert-count (cadr (magit-rev-diff-count "HEAD" br)) spec))) + +(defun magit-repolist-column-unpushed-to-upstream (spec) + "Insert number of commits in the current branch but not its upstream." + (and-let* ((br (magit-get-upstream-branch))) + (magit-repolist-insert-count (car (magit-rev-diff-count "HEAD" br)) spec))) + +(defun magit-repolist-column-unpushed-to-pushremote (spec) + "Insert number of commits in the current branch but not its push branch." + (and-let* ((br (magit-get-push-branch nil t))) + (magit-repolist-insert-count (car (magit-rev-diff-count "HEAD" br)) spec))) + +(defun magit-repolist-column-branches (spec) + "Insert number of branches." + (magit-repolist-insert-count (length (magit-list-local-branches)) + `((:normal-count 1) ,@spec))) + +(defun magit-repolist-column-stashes (spec) + "Insert number of stashes." + (magit-repolist-insert-count (length (magit-list-stashes)) spec)) + +(defun magit-repolist-insert-count (n spec) + (magit--propertize-face + (if (and (> n 9) (= (cadr (assq :width spec)) 1)) + "+" + (number-to-string n)) + (if (> n (or (cadr (assq :normal-count spec)) 0)) 'bold 'shadow))) + +;;; Read Repository + +(defun magit-read-repository (&optional read-directory-name) + "Read a Git repository in the minibuffer, with completion. + +The completion choices are the basenames of top-levels of +repositories found in the directories specified by option +`magit-repository-directories'. In case of name conflicts +the basenames are prefixed with the name of the respective +parent directories. The returned value is the actual path +to the selected repository. + +If READ-DIRECTORY-NAME is non-nil or no repositories can be +found based on the value of `magit-repository-directories', +then read an arbitrary directory using `read-directory-name' +instead." + (if-let ((repos (and (not read-directory-name) + magit-repository-directories + (magit-repos-alist)))) + (let ((reply (magit-completing-read "Git repository" repos))) + (file-name-as-directory + (or (cdr (assoc reply repos)) + (if (file-directory-p reply) + (expand-file-name reply) + (user-error "Not a repository or a directory: %s" reply))))) + (file-name-as-directory + (read-directory-name "Git repository: " + (or (magit-toplevel) default-directory))))) + +(defun magit-list-repos () + (cl-mapcan (pcase-lambda (`(,dir . ,depth)) + (magit-list-repos-1 dir depth)) + magit-repository-directories)) + +(defun magit-list-repos-1 (directory depth) + (cond ((file-readable-p (expand-file-name ".git" directory)) + (list (file-name-as-directory directory))) + ((and (> depth 0) (magit-file-accessible-directory-p directory)) + (--mapcat (and (file-directory-p it) + (magit-list-repos-1 it (1- depth))) + (directory-files directory t + directory-files-no-dot-files-regexp t))))) + +(defun magit-list-repos-uniquify (alist) + (let (result (dict (make-hash-table :test #'equal))) + (dolist (a (delete-dups alist)) + (puthash (car a) (cons (cdr a) (gethash (car a) dict)) dict)) + (maphash + (lambda (key value) + (if (length= value 1) + (push (cons key (car value)) result) + (setq result + (append result + (magit-list-repos-uniquify + (--map (cons (concat + key "\\" + (file-name-nondirectory + (directory-file-name + (substring it 0 (- (1+ (length key))))))) + it) + value)))))) + dict) + result)) + +(defun magit-repos-alist () + (magit-list-repos-uniquify + (--map (cons (file-name-nondirectory (directory-file-name it)) it) + (magit-list-repos)))) + +;;; _ +(provide 'magit-repos) +;;; magit-repos.el ends here |