(require 'git nil t)
(require 'cl)
(require 'ewoc)
+(require 'easymenu)
+(require 'format-spec)
+
+(defun stgit-set-default (symbol value)
+ "Set default value of SYMBOL to VALUE using `set-default' and
+reload all StGit buffers."
+ (set-default symbol value)
+ (dolist (buf (buffer-list))
+ (with-current-buffer buf
+ (when (eq major-mode 'stgit-mode)
+ (stgit-reload)))))
+
+(defgroup stgit nil
+ "A user interface for the StGit patch maintenance tool."
+ :group 'tools
+ :link '(function-link stgit)
+ :link '(url-link "http://www.procode.org/stgit/"))
+
+(defcustom stgit-abbreviate-copies-and-renames t
+ "If non-nil, abbreviate copies and renames as \"dir/{old -> new}/file\"
+instead of \"dir/old/file -> dir/new/file\"."
+ :type 'boolean
+ :group 'stgit
+ :set 'stgit-set-default)
+
+(defcustom stgit-default-show-worktree t
+ "Set to non-nil to by default show the working tree in a new stgit buffer.
+
+Use \\<stgit-mode-map>\\[stgit-toggle-worktree] to toggle the this setting in an already-started StGit buffer."
+ :type 'boolean
+ :group 'stgit
+ :link '(variable-link stgit-show-worktree))
+
+(defcustom stgit-find-copies-harder nil
+ "Try harder to find copied files when listing patches.
+
+When not nil, runs git diff-tree with the --find-copies-harder
+flag, which reduces performance."
+ :type 'boolean
+ :group 'stgit
+ :set 'stgit-set-default)
+
+(defcustom stgit-show-worktree-mode 'center
+ "This variable controls where the \"Index\" and \"Work tree\"
+will be shown on in the buffer.
+
+It can be set to 'top (above all patches), 'center (show between
+applied and unapplied patches), and 'bottom (below all patches)."
+ :type '(radio (const :tag "above all patches (top)" top)
+ (const :tag "between applied and unapplied patches (center)"
+ center)
+ (const :tag "below all patches (bottom)" bottom))
+ :group 'stgit
+ :link '(variable-link stgit-show-worktree)
+ :set 'stgit-set-default)
+
+(defcustom stgit-patch-line-format "%s%m%-30n %e%d"
+ "The format string used to format patch lines.
+The format string is passed to `format-spec' and the following
+format characters are recognized:
+
+ %s - A '+', '-', '>' or space, depending on whether the patch is
+ applied, unapplied, top, or something else.
+
+ %m - An asterisk if the patch is marked, and a space otherwise.
+
+ %n - The patch name.
+
+ %e - The string \"(empty) \" if the patch is empty.
+
+ %d - The short patch description.
+
+ %D - The short patch description, or the patch name.
+
+When `stgit-show-patch-names' is non-nil, the `stgit-noname-patch-line-format'
+variable is used instead."
+ :type 'string
+ :group 'stgit
+ :set 'stgit-set-default)
+
+(defcustom stgit-noname-patch-line-format "%s%m%e%D"
+ "The alternate format string used to format patch lines.
+It has the same semantics as `stgit-patch-line-format', and the
+display can be toggled between the two formats using
+\\<stgit-mode-map>>\\[stgit-toggle-patch-names].
+
+The alternate form is used when the patch name is hidden."
+ :type 'string
+ :group 'stgit
+ :set 'stgit-set-default)
+
+(defcustom stgit-default-show-patch-names t
+ "If non-nil, default to showing patch names in a new stgit buffer.
+
+Use \\<stgit-mode-map>\\[stgit-toggle-patch-names] to toggle the
+this setting in an already-started StGit buffer."
+ :type 'boolean
+ :group 'stgit
+ :link '(variable-link stgit-show-patch-names))
+
+(defcustom stgit-file-line-format " %-11s %-2m %n %c"
+ "The format string used to format file lines.
+The format string is passed to `format-spec' and the following
+format characters are recognized:
+
+ %s - A string describing the status of the file.
+
+ %m - Mode change information
+
+ %n - The file name.
+
+ %c - A description of file changes."
+ :type 'string
+ :group 'stgit
+ :set 'stgit-set-default)
+
+(defface stgit-branch-name-face
+ '((t :inherit bold))
+ "The face used for the StGit branch name"
+ :group 'stgit)
+
+(defface stgit-top-patch-face
+ '((((background dark)) (:weight bold :foreground "yellow"))
+ (((background light)) (:weight bold :foreground "purple"))
+ (t (:weight bold)))
+ "The face used for the top patch names"
+ :group 'stgit)
+
+(defface stgit-applied-patch-face
+ '((((background dark)) (:foreground "light yellow"))
+ (((background light)) (:foreground "purple"))
+ (t ()))
+ "The face used for applied patch names"
+ :group 'stgit)
+
+(defface stgit-unapplied-patch-face
+ '((((background dark)) (:foreground "gray80"))
+ (((background light)) (:foreground "orchid"))
+ (t ()))
+ "The face used for unapplied patch names"
+ :group 'stgit)
+
+(defface stgit-description-face
+ '((((background dark)) (:foreground "tan"))
+ (((background light)) (:foreground "dark red")))
+ "The face used for StGit descriptions"
+ :group 'stgit)
+
+(defface stgit-index-work-tree-title-face
+ '((((supports :slant italic)) :slant italic)
+ (t :inherit bold))
+ "StGit mode face used for the \"Index\" and \"Work tree\" titles"
+ :group 'stgit)
+
+(defface stgit-unmerged-file-face
+ '((((class color) (background light)) (:foreground "red" :bold t))
+ (((class color) (background dark)) (:foreground "red" :bold t)))
+ "StGit mode face used for unmerged file status"
+ :group 'stgit)
+
+(defface stgit-unknown-file-face
+ '((((class color) (background light)) (:foreground "goldenrod" :bold t))
+ (((class color) (background dark)) (:foreground "goldenrod" :bold t)))
+ "StGit mode face used for unknown file status"
+ :group 'stgit)
+
+(defface stgit-ignored-file-face
+ '((((class color) (background light)) (:foreground "grey60"))
+ (((class color) (background dark)) (:foreground "grey40")))
+ "StGit mode face used for ignored files")
+
+(defface stgit-file-permission-face
+ '((((class color) (background light)) (:foreground "green" :bold t))
+ (((class color) (background dark)) (:foreground "green" :bold t)))
+ "StGit mode face used for permission changes."
+ :group 'stgit)
+
+(defface stgit-modified-file-face
+ '((((class color) (background light)) (:foreground "purple"))
+ (((class color) (background dark)) (:foreground "salmon")))
+ "StGit mode face used for modified file status"
+ :group 'stgit)
(defun stgit (dir)
"Manage StGit patches for the tree in DIR.
(switch-to-stgit-buffer (git-get-top-dir dir))
(stgit-reload))
+(defun stgit-assert-mode ()
+ "Signal an error if not in an StGit buffer."
+ (assert (derived-mode-p 'stgit-mode) nil "Not an StGit buffer"))
+
(unless (fboundp 'git-get-top-dir)
(defun git-get-top-dir (dir)
"Retrieve the top-level directory of a git tree."
(defstruct (stgit-patch)
status name desc empty files-ewoc)
+(defun stgit-patch-display-name (patch)
+ (let ((name (stgit-patch-name patch)))
+ (case name
+ (:index "Index")
+ (:work "Work Tree")
+ (t (symbol-name name)))))
+
(defun stgit-patch-pp (patch)
(let* ((status (stgit-patch-status patch))
(start (point))
(name (stgit-patch-name patch))
- (face (cdr (assq status stgit-patch-status-face-alist))))
- (insert (case status
- ('applied "+")
- ('top ">")
- ('unapplied "-")
- (t " "))
- (if (memq name stgit-marked-patches)
- "*" " "))
- (if (memq status '(index work))
- (insert (propertize (if (eq status 'index) "Index" "Work tree")
- 'face face))
- (insert (format "%-30s"
- (propertize (symbol-name name)
- 'face face
- 'syntax-table (string-to-syntax "w")))
- " "
- (if (stgit-patch-empty patch) "(empty) " "")
- (propertize (or (stgit-patch-desc patch) "")
- 'face 'stgit-description-face)))
- (insert "\n")
+ (face (cdr (assq status stgit-patch-status-face-alist)))
+ (fmt (if stgit-show-patch-names
+ stgit-patch-line-format
+ stgit-noname-patch-line-format))
+ (spec (format-spec-make
+ ?s (case status
+ ('applied "+")
+ ('top ">")
+ ('unapplied "-")
+ (t " "))
+ ?m (if (memq name stgit-marked-patches)
+ "*" " ")
+ ?n (propertize (stgit-patch-display-name patch)
+ 'face face
+ 'syntax-table (string-to-syntax "w"))
+ ?e (if (stgit-patch-empty patch) "(empty) " "")
+ ?d (propertize (or (stgit-patch-desc patch) "")
+ 'face 'stgit-description-face)
+ ?D (propertize (or (stgit-patch-desc patch)
+ (stgit-patch-display-name patch))
+ 'face face))))
+
+ (insert (format-spec fmt spec) "\n")
(put-text-property start (point) 'entry-type 'patch)
(when (memq name stgit-expanded-patches)
(stgit-insert-patch-files patch))
(stgit-dir default-directory)
(inhibit-read-only t))
(with-current-buffer output-buf
+ (buffer-disable-undo)
(erase-buffer)
(setq default-directory stgit-dir)
(setq buffer-read-only t))
"Returns non-nil if the index contains no changes from HEAD."
(zerop (stgit-run-git-silent "diff-index" "--cached" "--quiet" "HEAD")))
+(defun stgit-work-tree-empty-p ()
+ "Returns non-nil if the work tree contains no changes from index."
+ (zerop (stgit-run-git-silent "diff-files" "--quiet")))
+
(defvar stgit-index-node)
(defvar stgit-worktree-node)
(defun stgit-reload ()
"Update the contents of the StGit buffer."
(interactive)
+ (stgit-assert-mode)
(let ((inhibit-read-only t)
(curline (line-number-at-pos))
(curpatch (stgit-patch-name-at-point))
(goto-line curline)))
(stgit-refresh-git-status))
-(defun stgit-set-default (symbol value)
- "Set default value of SYMBOL to VALUE using `set-default' and
-reload all StGit buffers."
- (set-default symbol value)
- (dolist (buf (buffer-list))
- (with-current-buffer buf
- (when (eq major-mode 'stgit-mode)
- (stgit-reload)))))
-
-(defgroup stgit nil
- "A user interface for the StGit patch maintenance tool."
- :group 'tools
- :link '(function-link stgit)
- :link '(url-link "http://www.procode.org/stgit/"))
-
-(defcustom stgit-abbreviate-copies-and-renames t
- "If non-nil, abbreviate copies and renames as \"dir/{old -> new}/file\"
-instead of \"dir/old/file -> dir/new/file\"."
- :type 'boolean
- :group 'stgit
- :set 'stgit-set-default)
-
-(defcustom stgit-default-show-worktree t
- "Set to non-nil to by default show the working tree in a new stgit buffer.
-
-Use \\<stgit-mode-map>\\[stgit-toggle-worktree] to toggle the this setting in an already-started StGit buffer."
- :type 'boolean
- :group 'stgit
- :link '(variable-link stgit-show-worktree))
-
-(defcustom stgit-find-copies-harder nil
- "Try harder to find copied files when listing patches.
-
-When not nil, runs git diff-tree with the --find-copies-harder
-flag, which reduces performance."
- :type 'boolean
- :group 'stgit
- :set 'stgit-set-default)
-
-(defcustom stgit-show-worktree-mode 'center
- "This variable controls where the \"Index\" and \"Work tree\"
-will be shown on in the buffer.
-
-It can be set to 'top (above all patches), 'center (show between
-applied and unapplied patches), and 'bottom (below all patches)."
- :type '(radio (const :tag "above all patches (top)" top)
- (const :tag "between applied and unapplied patches (center)"
- center)
- (const :tag "below all patches (bottom)" bottom))
- :group 'stgit
- :link '(variable-link stgit-show-worktree)
- :set 'stgit-set-default)
-
-(defface stgit-branch-name-face
- '((t :inherit bold))
- "The face used for the StGit branch name"
- :group 'stgit)
-
-(defface stgit-top-patch-face
- '((((background dark)) (:weight bold :foreground "yellow"))
- (((background light)) (:weight bold :foreground "purple"))
- (t (:weight bold)))
- "The face used for the top patch names"
- :group 'stgit)
-
-(defface stgit-applied-patch-face
- '((((background dark)) (:foreground "light yellow"))
- (((background light)) (:foreground "purple"))
- (t ()))
- "The face used for applied patch names"
- :group 'stgit)
-
-(defface stgit-unapplied-patch-face
- '((((background dark)) (:foreground "gray80"))
- (((background light)) (:foreground "orchid"))
- (t ()))
- "The face used for unapplied patch names"
- :group 'stgit)
-
-(defface stgit-description-face
- '((((background dark)) (:foreground "tan"))
- (((background light)) (:foreground "dark red")))
- "The face used for StGit descriptions"
- :group 'stgit)
-
-(defface stgit-index-work-tree-title-face
- '((((supports :slant italic)) :slant italic)
- (t :inherit bold))
- "StGit mode face used for the \"Index\" and \"Work tree\" titles"
- :group 'stgit)
-
-(defface stgit-unmerged-file-face
- '((((class color) (background light)) (:foreground "red" :bold t))
- (((class color) (background dark)) (:foreground "red" :bold t)))
- "StGit mode face used for unmerged file status"
- :group 'stgit)
-
-(defface stgit-unknown-file-face
- '((((class color) (background light)) (:foreground "goldenrod" :bold t))
- (((class color) (background dark)) (:foreground "goldenrod" :bold t)))
- "StGit mode face used for unknown file status"
- :group 'stgit)
-
-(defface stgit-ignored-file-face
- '((((class color) (background light)) (:foreground "grey60"))
- (((class color) (background dark)) (:foreground "grey40")))
- "StGit mode face used for ignored files")
-
-(defface stgit-file-permission-face
- '((((class color) (background light)) (:foreground "green" :bold t))
- (((class color) (background dark)) (:foreground "green" :bold t)))
- "StGit mode face used for permission changes."
- :group 'stgit)
-
-(defface stgit-modified-file-face
- '((((class color) (background light)) (:foreground "purple"))
- (((class color) (background dark)) (:foreground "salmon")))
- "StGit mode face used for modified file status"
- :group 'stgit)
-
(defconst stgit-file-status-code-strings
(mapcar (lambda (arg)
(cons (car arg)
stgit-file-status-code-strings))
(score (stgit-file-cr-score file)))
(when code
- (format "%-11s "
- (if (and score (/= score 100))
- (format "%s %s" (cdr code)
- (propertize (format "%d%%" score)
- 'face 'stgit-description-face))
- (cdr code))))))
+ (if (and score (/= score 100))
+ (format "%s %s" (cdr code)
+ (propertize (format "%d%%" score)
+ 'face 'stgit-description-face))
+ (cdr code)))))
(defun stgit-file-status-code (str &optional score)
"Return stgit status code from git status string"
((zerop old-type)
(if (= new-type #o100)
""
- (format " (%s)" (stgit-file-type-string new-type))))
- (t (format " (%s -> %s)"
+ (format "(%s)" (stgit-file-type-string new-type))))
+ (t (format "(%s -> %s)"
(stgit-file-type-string old-type)
(stgit-file-type-string new-type))))))
(concat (stgit-file-cr-from file) arrow (stgit-file-cr-to file)))))
(defun stgit-file-pp (file)
- (let ((status (stgit-file-status file))
- (name (if (stgit-file-copy-or-rename file)
- (stgit-describe-copy-or-rename file)
- (stgit-file-file file)))
- (mode-change (stgit-file-mode-change-string
- (stgit-file-old-perm file)
- (stgit-file-new-perm file)))
- (start (point)))
- (insert (format " %-12s%s%s%s%s\n"
- (stgit-file-status-code-as-string file)
- mode-change
- (if (zerop (length mode-change)) "" " ")
- name
- (propertize (stgit-file-type-change-string
- (stgit-file-old-perm file)
- (stgit-file-new-perm file))
- 'face 'stgit-description-face)))
+ (let ((start (point))
+ (spec (format-spec-make
+ ?s (stgit-file-status-code-as-string file)
+ ?m (stgit-file-mode-change-string
+ (stgit-file-old-perm file)
+ (stgit-file-new-perm file))
+ ?n (if (stgit-file-copy-or-rename file)
+ (stgit-describe-copy-or-rename file)
+ (stgit-file-file file))
+ ?c (propertize (stgit-file-type-change-string
+ (stgit-file-old-perm file)
+ (stgit-file-new-perm file))
+ 'face 'stgit-description-face))))
+ (insert (format-spec stgit-file-line-format spec) "\n")
(add-text-properties start (point)
(list 'entry-type 'file
'file-data file))))
(smerge-mode 1))))
(defun stgit-expand (&optional patches collapse)
- "Show the contents selected patches, or the patch at point.
+ "Show the contents of marked patches, or the patch at point.
See also `stgit-collapse'.
Non-interactively, operate on PATCHES, and collapse instead of
expand if COLLAPSE is not nil."
- (interactive (list (stgit-patches-marked-or-at-point)))
+ (interactive (list (stgit-patches-marked-or-at-point t)))
+ (stgit-assert-mode)
(let ((patches-diff (funcall (if collapse #'intersection #'set-difference)
patches stgit-expanded-patches)))
(setq stgit-expanded-patches
(move-to-column (stgit-goal-column)))
(defun stgit-collapse (&optional patches)
- "Hide the contents selected patches, or the patch at point.
+ "Hide the contents of marked patches, or the patch at point.
See also `stgit-expand'."
- (interactive (list (stgit-patches-marked-or-at-point)))
+ (interactive (list (stgit-patches-marked-or-at-point t)))
+ (stgit-assert-mode)
(stgit-expand patches t))
(defun stgit-select-patch ()
With point on a file, open the associated file. Opens the target
file for (applied) copies and renames."
(interactive)
+ (stgit-assert-mode)
(case (get-text-property (point) 'entry-type)
('patch
(stgit-select-patch))
(defun stgit-find-file-other-window ()
"Open file at point in other window"
(interactive)
+ (stgit-assert-mode)
(stgit-find-file t))
(defun stgit-find-file-merge ()
"Open file at point and merge it using `smerge-ediff'."
(interactive)
+ (stgit-assert-mode)
(stgit-find-file t)
(smerge-ediff))
(defun stgit-quit ()
"Hide the stgit buffer."
(interactive)
+ (stgit-assert-mode)
(bury-buffer))
(defun stgit-git-status ()
"Show status using `git-status'."
(interactive)
+ (stgit-assert-mode)
(unless (fboundp 'git-status)
(error "The stgit-git-status command requires git-status"))
(let ((dir default-directory))
(defun stgit-next-line (&optional arg)
"Move cursor vertically down ARG lines"
(interactive "p")
+ (stgit-assert-mode)
(next-line arg)
(move-to-column (stgit-goal-column)))
(defun stgit-previous-line (&optional arg)
"Move cursor vertically up ARG lines"
(interactive "p")
+ (stgit-assert-mode)
(previous-line arg)
(move-to-column (stgit-goal-column)))
(defun stgit-next-patch (&optional arg)
"Move cursor down ARG patches."
(interactive "p")
+ (stgit-assert-mode)
(ewoc-goto-next stgit-ewoc (or arg 1))
(move-to-column goal-column))
(defun stgit-previous-patch (&optional arg)
"Move cursor up ARG patches."
(interactive "p")
+ (stgit-assert-mode)
(ewoc-goto-prev stgit-ewoc (or arg 1))
(move-to-column goal-column))
"Keymap for StGit major mode.")
(unless stgit-mode-map
- (let ((diff-map (make-keymap))
- (toggle-map (make-keymap)))
+ (let ((diff-map (make-sparse-keymap))
+ (toggle-map (make-sparse-keymap)))
(suppress-keymap diff-map)
(mapc (lambda (arg) (define-key diff-map (car arg) (cdr arg)))
'(("b" . stgit-diff-base)
("t" . stgit-diff-theirs)))
(suppress-keymap toggle-map)
(mapc (lambda (arg) (define-key toggle-map (car arg) (cdr arg)))
- '(("t" . stgit-toggle-worktree)
+ '(("n" . stgit-toggle-patch-names)
+ ("t" . stgit-toggle-worktree)
("i" . stgit-toggle-ignored)
("u" . stgit-toggle-unknown)))
(setq stgit-mode-map (make-keymap))
(suppress-keymap stgit-mode-map)
(mapc (lambda (arg) (define-key stgit-mode-map (car arg) (cdr arg)))
- `((" " . stgit-mark)
- ("m" . stgit-mark)
+ `((" " . stgit-mark-down)
+ ("m" . stgit-mark-down)
("\d" . stgit-unmark-up)
("u" . stgit-unmark-down)
("?" . stgit-help)
("c" . stgit-new-and-refresh)
("\C-c\C-c" . stgit-commit)
("\C-c\C-u" . stgit-uncommit)
- ("U" . stgit-revert-file)
+ ("U" . stgit-revert)
("R" . stgit-resolve-file)
("\r" . stgit-select)
("+" . stgit-expand)
("-" . stgit-collapse)
("o" . stgit-find-file-other-window)
- ("i" . stgit-file-toggle-index)
+ ("i" . stgit-toggle-index)
(">" . stgit-push-next)
("<" . stgit-pop-next)
("P" . stgit-push-or-pop)
("\C-c\C-b" . stgit-rebase)
("t" . ,toggle-map)
("d" . ,diff-map)
- ("q" . stgit-quit)))))
+ ("q" . stgit-quit))))
+
+ (let ((at-unmerged-file '(let ((file (stgit-patched-file-at-point)))
+ (and file (eq (stgit-file-status file)
+ 'unmerged))))
+ (patch-collapsed-p '(lambda (p) (not (memq p stgit-expanded-patches)))))
+ (easy-menu-define stgit-menu stgit-mode-map
+ "StGit Menu"
+ `("StGit"
+ ["Reload" stgit-reload-or-repair
+ :help "Reload StGit status from disk"]
+ ["Repair" stgit-repair
+ :keys "\\[universal-argument] \\[stgit-reload-or-repair]"
+ :help "Repair StGit metadata"]
+ "-"
+ ["Undo" stgit-undo t]
+ ["Redo" stgit-redo t]
+ "-"
+ ["Git status" stgit-git-status :active (fboundp 'git-status)]
+ "-"
+ ["New patch" stgit-new-and-refresh
+ :help "Create a new patch from changes in index or work tree"
+ :active (not (and (stgit-index-empty-p) (stgit-work-tree-empty-p)))]
+ ["New empty patch" stgit-new
+ :help "Create a new, empty patch"]
+ ["(Un)mark patch" stgit-toggle-mark
+ :label (if (memq (stgit-patch-name-at-point nil t)
+ stgit-marked-patches)
+ "Unmark patch" "Mark patch")
+ :active (stgit-patch-name-at-point nil t)]
+ ["Expand/collapse patch"
+ (let ((patches (stgit-patches-marked-or-at-point)))
+ (if (member-if ,patch-collapsed-p patches)
+ (stgit-expand patches)
+ (stgit-collapse patches)))
+ :label (if (member-if ,patch-collapsed-p
+ (stgit-patches-marked-or-at-point))
+ "Expand patches"
+ "Collapse patches")
+ :active (stgit-patches-marked-or-at-point)]
+ ["Edit patch" stgit-edit
+ :help "Edit patch comment"
+ :active (stgit-patch-name-at-point nil t)]
+ ["Rename patch" stgit-rename :active (stgit-patch-name-at-point nil t)]
+ ["Push/pop patch" stgit-push-or-pop
+ :label (if (subsetp (stgit-patches-marked-or-at-point nil t)
+ (stgit-applied-patchsyms t))
+ "Pop patches" "Push patches")]
+ ["Delete patches" stgit-delete
+ :active (stgit-patches-marked-or-at-point nil t)]
+ "-"
+ ["Move patches" stgit-move-patches
+ :active stgit-marked-patches
+ :help "Move marked patch(es) to point"]
+ ["Squash patches" stgit-squash
+ :active (> (length stgit-marked-patches) 1)
+ :help "Merge marked patches into one"]
+ "-"
+ ["Refresh top patch" stgit-refresh
+ :active (not (and (stgit-index-empty-p) (stgit-work-tree-empty-p)))
+ :help "Refresh the top patch with changes in index or work tree"]
+ ["Refresh this patch" (stgit-refresh t)
+ :keys "\\[universal-argument] \\[stgit-refresh]"
+ :help "Refresh marked patch with changes in index or work tree"
+ :active (and (not (and (stgit-index-empty-p)
+ (stgit-work-tree-empty-p)))
+ (stgit-patch-name-at-point nil t))]
+ "-"
+ ["Find file" stgit-select
+ :active (eq (get-text-property (point) 'entry-type) 'file)]
+ ["Open file" stgit-find-file-other-window
+ :active (eq (get-text-property (point) 'entry-type) 'file)]
+ ["Toggle file index" stgit-toggle-index
+ :active (and (eq (get-text-property (point) 'entry-type) 'file)
+ (memq (stgit-patch-name-at-point) '(:work :index)))
+ :label (if (eq (stgit-patch-name-at-point) :work)
+ "Move change to index"
+ "Move change to work tree")]
+ "-"
+ ["Show diff" stgit-diff
+ :active (get-text-property (point) 'entry-type)]
+ ("Merge"
+ :active (stgit-git-index-unmerged-p)
+ ["Combined diff" stgit-diff-combined
+ :active (memq (stgit-patch-name-at-point nil nil) '(:work :index))]
+ ["Diff against base" stgit-diff-base
+ :help "Show diff against the common base"
+ :active (memq (stgit-patch-name-at-point nil nil) '(:work :index))]
+ ["Diff against ours" stgit-diff-ours
+ :help "Show diff against our branch"
+ :active (memq (stgit-patch-name-at-point nil nil) '(:work :index))]
+ ["Diff against theirs" stgit-diff-theirs
+ :help "Show diff against their branch"
+ :active (memq (stgit-patch-name-at-point nil nil) '(:work :index))]
+ "-"
+ ["Interactive merge" stgit-find-file-merge
+ :help "Interactively merge the file"
+ :active ,at-unmerged-file]
+ ["Resolve file" stgit-resolve-file
+ :help "Mark file conflict as resolved"
+ :active ,at-unmerged-file]
+ )
+ "-"
+ ["Show index & work tree" stgit-toggle-worktree :style toggle
+ :selected stgit-show-worktree]
+ ["Show unknown files" stgit-toggle-unknown :style toggle
+ :selected stgit-show-unknown :active stgit-show-worktree]
+ ["Show ignored files" stgit-toggle-ignored :style toggle
+ :selected stgit-show-ignored :active stgit-show-worktree]
+ ["Show patch names" stgit-toggle-patch-names :style toggle
+ :selected stgit-show-patch-names]
+ "-"
+ ["Switch branches" stgit-branch t
+ :help "Switch to another branch"]
+ ["Rebase branch" stgit-rebase t
+ :help "Rebase the current branch"]
+ ))))
+
+;; disable tool bar editing buttons
+(put 'stgit-mode 'mode-class 'special)
(defun stgit-mode ()
"Major mode for interacting with StGit.
\\[stgit-previous-patch] Move to previous patch
\\[stgit-next-patch] Move to next patch
-\\[stgit-mark] Mark patch
+\\[stgit-mark-down] Mark patch and move down
\\[stgit-unmark-up] Unmark patch and move up
\\[stgit-unmark-down] Unmark patch and move down
\\[stgit-refresh] Refresh patch with changes in index or work tree
\\[stgit-diff] Show the patch log and diff
-\\[stgit-expand] Show changes in selected patches
-\\[stgit-collapse] Hide changes in selected patches
+\\[stgit-expand] Show changes in marked patches
+\\[stgit-collapse] Hide changes in marked patches
-\\[stgit-new] Create a new, empty patch
\\[stgit-new-and-refresh] Create a new patch from index or work tree
+\\[stgit-new] Create a new, empty patch
+
\\[stgit-rename] Rename patch
\\[stgit-edit] Edit patch description
\\[stgit-delete] Delete patch(es)
+\\[stgit-revert] Revert all changes in index or work tree
+\\[stgit-toggle-index] Toggle all changes between index and work tree
+
\\[stgit-push-next] Push next patch onto stack
\\[stgit-pop-next] Pop current patch from stack
-\\[stgit-push-or-pop] Push or pop patch at point
-\\[stgit-goto] Make current patch current by popping or pushing
+\\[stgit-push-or-pop] Push or pop marked patches
+\\[stgit-goto] Make patch at point current by popping or pushing
\\[stgit-squash] Squash (meld together) patches
-\\[stgit-move-patches] Move patch(es) to point
+\\[stgit-move-patches] Move marked patches to point
\\[stgit-commit] Commit patch(es)
\\[stgit-uncommit] Uncommit patch(es)
\\[stgit-find-file-other-window] Open the file in another window
\\[stgit-diff] Show the file's diff
-\\[stgit-file-toggle-index] Toggle change between index and work tree
-\\[stgit-revert-file] Revert changes to file
+\\[stgit-toggle-index] Toggle change between index and work tree
+\\[stgit-revert] Revert changes to file
Display commands:
+\\[stgit-toggle-patch-names] Toggle showing patch names
\\[stgit-toggle-worktree] Toggle showing index and work tree
\\[stgit-toggle-unknown] Toggle showing unknown files
\\[stgit-toggle-ignored] Toggle showing ignored files
Customization variables:
`stgit-abbreviate-copies-and-renames'
+`stgit-default-show-patch-names'
`stgit-default-show-worktree'
`stgit-find-copies-harder'
`stgit-show-worktree-mode'
(set (make-local-variable 'list-buffers-directory) default-directory)
(set (make-local-variable 'stgit-marked-patches) nil)
(set (make-local-variable 'stgit-expanded-patches) (list :work :index))
+ (set (make-local-variable 'stgit-show-patch-names)
+ stgit-default-show-patch-names)
(set (make-local-variable 'stgit-show-worktree) stgit-default-show-worktree)
(set (make-local-variable 'stgit-index-node) nil)
(set (make-local-variable 'stgit-worktree-node) nil)
(defun stgit-patched-file-at-point ()
(get-text-property (point) 'file-data))
-(defun stgit-patches-marked-or-at-point ()
- "Return the symbols of the marked patches, or the patch on the current line."
+(defun stgit-patches-marked-or-at-point (&optional cause-error only-patches)
+ "Return the symbols of the marked patches, or the patch on the current line.
+If CAUSE-ERRROR is not nil, signal an error if none found.
+If ONLY-PATCHES is not nil, do not include index or work tree."
(if stgit-marked-patches
stgit-marked-patches
- (let ((patch (stgit-patch-name-at-point)))
- (if patch
- (list patch)
- '()))))
+ (let ((patch (stgit-patch-name-at-point nil only-patches)))
+ (cond (patch (list patch))
+ (cause-error (error "No patches marked or at this line"))
+ (t nil)))))
(defun stgit-goto-patch (patchsym &optional file)
"Move point to the line containing patch PATCHSYM.
(defun stgit-init ()
"Run stg init."
(interactive)
+ (stgit-assert-mode)
(stgit-capture-output nil
(stgit-run "init"))
(stgit-reload))
+(defun stgit-toggle-mark ()
+ "Toggle mark on the patch under point."
+ (interactive)
+ (stgit-assert-mode)
+ (if (memq (stgit-patch-name-at-point t t) stgit-marked-patches)
+ (stgit-unmark)
+ (stgit-mark)))
+
(defun stgit-mark ()
"Mark the patch under point."
(interactive)
+ (stgit-assert-mode)
(let* ((node (ewoc-locate stgit-ewoc))
(patch (ewoc-data node))
(name (stgit-patch-name patch)))
(when (eq name :index)
(error "Cannot mark the index"))
(stgit-add-mark (stgit-patch-name patch))
- (ewoc-invalidate stgit-ewoc node))
+ (let ((column (current-column)))
+ (ewoc-invalidate stgit-ewoc node)
+ (move-to-column column))))
+
+(defun stgit-mark-down ()
+ "Mark the patch under point and move to the next patch."
+ (interactive)
+ (stgit-mark)
(stgit-next-patch))
-(defun stgit-unmark-up ()
- "Remove mark from the patch on the previous line."
+(defun stgit-unmark ()
+ "Remove mark from the patch on the current line."
(interactive)
- (stgit-previous-patch)
+ (stgit-assert-mode)
(let* ((node (ewoc-locate stgit-ewoc))
(patch (ewoc-data node)))
(stgit-remove-mark (stgit-patch-name patch))
- (ewoc-invalidate stgit-ewoc node))
- (move-to-column (stgit-goal-column)))
+ (let ((column (current-column)))
+ (ewoc-invalidate stgit-ewoc node)
+ (move-to-column column))))
+
+(defun stgit-unmark-up ()
+ "Remove mark from the patch on the previous line."
+ (interactive)
+ (stgit-assert-mode)
+ (stgit-previous-patch)
+ (stgit-unmark))
(defun stgit-unmark-down ()
"Remove mark from the patch on the current line."
(interactive)
- (let* ((node (ewoc-locate stgit-ewoc))
- (patch (ewoc-data node)))
- (stgit-remove-mark (stgit-patch-name patch))
- (ewoc-invalidate stgit-ewoc node))
+ (stgit-assert-mode)
+ (stgit-unmark)
(stgit-next-patch))
(defun stgit-rename (name)
(interactive (list
(read-string "Patch name: "
(symbol-name (stgit-patch-name-at-point t t)))))
+ (stgit-assert-mode)
(let ((old-patchsym (stgit-patch-name-at-point t t)))
(stgit-capture-output nil
(stgit-run "rename" old-patchsym name))
With a prefix argument, repair the StGit metadata if the branch
was modified with git commands (`stgit-repair')."
(interactive "P")
+ (stgit-assert-mode)
(if repair
(stgit-repair)
(stgit-reload)))
(defun stgit-repair ()
"Run stg repair."
(interactive)
+ (stgit-assert-mode)
(stgit-capture-output nil
(stgit-run "repair"))
(stgit-reload))
"Switch to branch BRANCH."
(interactive (list (completing-read "Switch to branch: "
(stgit-available-branches))))
+ (stgit-assert-mode)
(stgit-capture-output nil (stgit-run "branch" "--" branch))
(stgit-reload))
"Rebase to NEW-BASE."
(interactive (list (completing-read "Rebase to: "
(stgit-available-refs t))))
+ (stgit-assert-mode)
(stgit-capture-output nil (stgit-run "rebase" new-base))
(stgit-reload))
Interactively, the prefix argument is used as COUNT.
A negative COUNT will uncommit instead."
(interactive "p")
+ (stgit-assert-mode)
(if (< count 0)
(stgit-uncommit (- count))
(stgit-capture-output nil (stgit-run "commit" "-n" count))
Interactively, the prefix argument is used as COUNT.
A negative COUNT will commit instead."
(interactive "p")
+ (stgit-assert-mode)
(if (< count 0)
(stgit-commit (- count))
(stgit-capture-output nil (stgit-run "uncommit" "-n" count))
"Revert the file at point, which must be in the index or the
working tree."
(interactive)
+ (stgit-assert-mode)
(let* ((patched-file (or (stgit-patched-file-at-point)
(error "No file on the current line")))
(patch-name (stgit-patch-name-at-point))
(stgit-reload)
(stgit-goto-patch patch-name next-file)))))
+(defun stgit-revert ()
+ "Revert the change at point, which must be the index, the work
+tree, or a single change in either."
+ (interactive)
+ (stgit-assert-mode)
+ (let ((patched-file (stgit-patched-file-at-point)))
+ (if patched-file
+ (stgit-revert-file)
+ (let* ((patch-name (or (stgit-patch-name-at-point)
+ (error "No patch or file at point")))
+ (patch-desc (case patch-name
+ (:index "index")
+ (:work "work tree")
+ (t (error (substitute-command-keys
+ "Use \\[stgit-delete] to delete a patch"))))))
+ (when (if (eq patch-name :work)
+ (stgit-work-tree-empty-p)
+ (stgit-index-empty-p))
+ (error (format "There are no changes in the %s to revert"
+ patch-desc)))
+ (and (eq patch-name :index)
+ (not (stgit-work-tree-empty-p))
+ (error "Cannot revert index as work tree contains unstaged changes"))
+
+ (when (yes-or-no-p (format "Revert all changes in the %s? "
+ patch-desc))
+ (if (eq patch-name :index)
+ (stgit-run-git-silent "reset" "--hard" "-q")
+ (stgit-run-git-silent "checkout" "--" "."))
+ (stgit-refresh-index)
+ (stgit-refresh-worktree)
+ (stgit-goto-patch patch-name))))))
+
(defun stgit-resolve-file ()
"Resolve conflict in the file at point."
(interactive)
+ (stgit-assert-mode)
(let* ((patched-file (stgit-patched-file-at-point))
(patch (stgit-patch-at-point))
(patch-name (and patch (stgit-patch-name patch)))
"Push the first unapplied patch.
With numeric prefix argument, push that many patches."
(interactive "p")
+ (stgit-assert-mode)
(stgit-capture-output nil (stgit-run "push" "-n" npatches))
(stgit-reload)
(stgit-refresh-git-status))
"Pop the topmost applied patch.
With numeric prefix argument, pop that many patches."
(interactive "p")
+ (stgit-assert-mode)
(stgit-capture-output nil (stgit-run "pop" "-n" npatches))
(stgit-reload)
(stgit-refresh-git-status))
-(defun stgit-applied-at-point-p ()
- "Return non-nil if the patch at point is applied."
- (let ((patch (stgit-patch-at-point t)))
- (not (eq (stgit-patch-status patch) 'unapplied))))
+(defun stgit-applied-patches (&optional only-patches)
+ "Return a list of the applied patches.
+
+If ONLY-PATCHES is not nil, exclude index and work tree."
+ (let ((states (if only-patches
+ '(applied top)
+ '(applied top index work)))
+ result)
+ (ewoc-map (lambda (patch) (when (memq (stgit-patch-status patch) states)
+ (setq result (cons patch result))))
+ stgit-ewoc)
+ result))
+
+(defun stgit-applied-patchsyms (&optional only-patches)
+ "Return a list of the symbols of the applied patches.
+
+If ONLY-PATCHES is not nil, exclude index and work tree."
+ (mapcar #'stgit-patch-name (stgit-applied-patches only-patches)))
(defun stgit-push-or-pop ()
- "Push or pop the patch on the current line."
+ "Push or pop the marked patches."
(interactive)
- (let ((patchsym (stgit-patch-name-at-point t t))
- (applied (stgit-applied-at-point-p)))
+ (stgit-assert-mode)
+ (let* ((patchsyms (stgit-patches-marked-or-at-point t t))
+ (applied-syms (stgit-applied-patchsyms t))
+ (unapplied (set-difference patchsyms applied-syms)))
(stgit-capture-output nil
- (stgit-run (if applied "pop" "push") patchsym))
- (stgit-reload)))
+ (apply 'stgit-run
+ (if unapplied "push" "pop")
+ "--"
+ (stgit-sort-patches (if unapplied unapplied patchsyms)))))
+ (stgit-reload))
(defun stgit-goto ()
- "Go to the patch on the current line."
+ "Go to the patch on the current line.
+
+Pops or pushes patches to make this patch topmost."
(interactive)
+ (stgit-assert-mode)
(let ((patchsym (stgit-patch-name-at-point t)))
(stgit-capture-output nil
(stgit-run "goto" patchsym))
"")
name)
(interactive "p")
+ (stgit-assert-mode)
(stgit-show-patch ,diff-arg ignore-whitespace)))
(stgit-define-diff stgit-diff
(stgit-capture-output "*git output*"
(stgit-run-git "reset" "-q" "--" file)))
+(defun stgit-git-index-unmerged-p ()
+ (let (result)
+ (with-output-to-string
+ (setq result (not (zerop (stgit-run-git-silent "diff-index" "--cached"
+ "--diff-filter=U"
+ "--quiet" "HEAD")))))
+ result))
+
(defun stgit-file-toggle-index ()
"Move modified file in or out of the index.
file ended up. You can then jump to the file with \
\\[exchange-point-and-mark]."
(interactive)
+ (stgit-assert-mode)
(let* ((patched-file (or (stgit-patched-file-at-point)
(error "No file on the current line")))
(patched-status (stgit-file-status patched-file)))
(push-mark nil t t)
(stgit-goto-patch patch-name point-file))))
+(defun stgit-toggle-index ()
+ "Move change in or out of the index.
+
+Works on index and work tree, as well as files in either.
+
+Leaves the point where it is, but moves the mark to where the
+file ended up. You can then jump to the file with \
+\\[exchange-point-and-mark]."
+ (interactive)
+ (stgit-assert-mode)
+ (if (stgit-patched-file-at-point)
+ (stgit-file-toggle-index)
+ (let ((patch-name (stgit-patch-name-at-point)))
+ (unless (memq patch-name '(:index :work))
+ (error "Can only move changes between working tree and index"))
+ (when (stgit-git-index-unmerged-p)
+ (error "Resolve unmerged changes with \\[stgit-resolve-file] first"))
+ (if (if (eq patch-name :index)
+ (stgit-index-empty-p)
+ (stgit-work-tree-empty-p))
+ (message "No changes to be moved")
+ (stgit-capture-output nil
+ (if (eq patch-name :work)
+ (stgit-run-git "add" "--update")
+ (stgit-run-git "reset" "--mixed" "-q")))
+ (stgit-refresh-worktree)
+ (stgit-refresh-index))
+ (stgit-goto-patch (if (eq patch-name :index) :work :index)))))
+
(defun stgit-edit ()
"Edit the patch on the current line."
(interactive)
+ (stgit-assert-mode)
(let ((patchsym (stgit-patch-name-at-point t t))
(edit-buf (get-buffer-create "*StGit edit*"))
(dir default-directory))
(set (make-local-variable 'stgit-edit-patchsym) patchsym)
(setq default-directory dir)
(let ((standard-output edit-buf))
- (stgit-run-silent "edit" "--save-template=-" patchsym))))
+ (save-excursion
+ (stgit-run-silent "edit" "--save-template=-" patchsym)))))
(defun stgit-confirm-edit ()
(interactive)
With a prefix argument, include a \"Signed-off-by:\" line at the
end of the patch."
(interactive "P")
+ (stgit-assert-mode)
(let ((edit-buf (get-buffer-create "*StGit edit*"))
(dir default-directory))
(log-edit 'stgit-confirm-new t nil edit-buf)
This works just like running `stgit-new' followed by `stgit-refresh'."
(interactive "P")
+ (stgit-assert-mode)
(stgit-new add-sign t))
(defun stgit-create-patch-name (description)
With a prefix argument, or SPILL-P, spill the patch contents to
the work tree and index."
- (interactive (list (stgit-patches-marked-or-at-point)
+ (interactive (list (stgit-patches-marked-or-at-point t t)
current-prefix-arg))
+ (stgit-assert-mode)
(unless patchsyms
(error "No patches to delete"))
(when (memq :index patchsyms)
"Return the patchsym indicating a target patch for
`stgit-move-patches'.
-This is either the patch at point, or one of :top and :bottom, if
-the point is after or before the applied patches."
-
- (let ((patchsym (stgit-patch-name-at-point nil t)))
- (cond (patchsym patchsym)
- ((save-excursion (re-search-backward "^>" nil t)) :top)
- (t :bottom))))
+This is either the first unmarked patch at or after point, or one
+of :top and :bottom if the point is after or before the applied
+patches."
+
+ (save-excursion
+ (let (result)
+ (while (not result)
+ (let ((patchsym (stgit-patch-name-at-point)))
+ (cond ((memq patchsym '(:work :index)) (setq result :top))
+ (patchsym (if (memq patchsym stgit-marked-patches)
+ (stgit-next-patch)
+ (setq result patchsym)))
+ ((re-search-backward "^>" nil t) (setq result :top))
+ (t (setq result :bottom)))))
+ result)))
(defun stgit-sort-patches (patchsyms)
"Returns the list of patches in PATCHSYMS sorted according to
Interactively, move the marked patches to where the point is."
(interactive (list stgit-marked-patches
(stgit-move-patches-target)))
+ (stgit-assert-mode)
(unless patchsyms
(error "Need at least one patch to move"))
(unless target-patch
(error "Point not at a patch"))
- (if (eq target-patch :top)
- (stgit-capture-output nil
- (apply 'stgit-run "float" patchsyms))
-
- ;; need to have patchsyms sorted by position in the stack
- (let ((sorted-patchsyms (stgit-sort-patches patchsyms)))
- (while sorted-patchsyms
- (setq sorted-patchsyms
- (and (stgit-capture-output nil
- (if (eq target-patch :bottom)
- (stgit-run "sink" "--" (car sorted-patchsyms))
- (stgit-run "sink" "--to" target-patch "--"
- (car sorted-patchsyms))))
- (cdr sorted-patchsyms))))))
+ ;; need to have patchsyms sorted by position in the stack
+ (let ((sorted-patchsyms (stgit-sort-patches patchsyms)))
+ (stgit-capture-output nil
+ (if (eq target-patch :top)
+ (apply 'stgit-run "float" sorted-patchsyms)
+ (apply 'stgit-run
+ "sink"
+ (append (unless (eq target-patch :bottom)
+ (list "--to" target-patch))
+ '("--")
+ sorted-patchsyms)))))
(stgit-reload))
(defun stgit-squash (patchsyms)
one patch, which will occupy the same spot in the series as the
deepest patch had before the squash."
(interactive (list stgit-marked-patches))
+ (stgit-assert-mode)
(when (< (length patchsyms) 2)
(error "Need at least two patches to squash"))
(let ((stgit-buffer (current-buffer))
(set (make-local-variable 'stgit-patchsyms) sorted-patchsyms)
(setq default-directory dir)
(let ((result (let ((standard-output edit-buf))
- (apply 'stgit-run-silent "squash"
- "--save-template=-" sorted-patchsyms))))
+ (save-excursion
+ (apply 'stgit-run-silent "squash"
+ "--save-template=-" sorted-patchsyms)))))
;; stg squash may have reordered the patches or caused conflicts
(with-current-buffer stgit-buffer
See also `stgit-redo'."
(interactive "P")
+ (stgit-assert-mode)
(stgit-capture-output nil
(if arg
(stgit-run "undo" "--hard")
See also `stgit-undo'."
(interactive "P")
+ (stgit-assert-mode)
(stgit-capture-output nil
(if arg
(stgit-run "redo" "--hard")
With prefix argument, refresh the marked patch or the patch under point."
(interactive "P")
+ (stgit-assert-mode)
(let ((patchargs (if arg
- (let ((patches (stgit-patches-marked-or-at-point)))
- (cond ((null patches)
- (error "No patch to update"))
- ((> (length patches) 1)
- (error "Too many patches selected"))
- (t
- (cons "-p" patches))))
+ (let ((patches (stgit-patches-marked-or-at-point nil t)))
+ (when (> (length patches) 1)
+ (error "Too many patches marked"))
+ (cons "-p" patches))
nil)))
(unless (stgit-index-empty-p)
(setq patchargs (cons "--index" patchargs)))
(defvar stgit-show-unknown nil
"If nil, inhibit showing files not registered with git.")
+(defvar stgit-show-patch-names t
+ "If nil, inhibit showing patch names.")
+
(defun stgit-toggle-worktree (&optional arg)
"Toggle the visibility of the work tree.
With ARG, show the work tree if ARG is positive.
`stgit-show-worktree-mode' controls where on screen the index and
work tree will show up."
(interactive)
+ (stgit-assert-mode)
(setq stgit-show-worktree
(if (numberp arg)
(> arg 0)
Use \\[stgit-toggle-worktree] to show the work tree."
(interactive)
+ (stgit-assert-mode)
(setq stgit-show-ignored
(if (numberp arg)
(> arg 0)
Use \\[stgit-toggle-worktree] to show the work tree."
(interactive)
+ (stgit-assert-mode)
(setq stgit-show-unknown
(if (numberp arg)
(> arg 0)
(not stgit-show-unknown)))
(stgit-reload))
+(defun stgit-toggle-patch-names (&optional arg)
+ "Toggle the visibility of patch names. With ARG, show patch names
+if ARG is positive.
+
+The initial setting is controlled by `stgit-default-show-patch-names'."
+ (interactive)
+ (stgit-assert-mode)
+ (setq stgit-show-patch-names
+ (if (numberp arg)
+ (> arg 0)
+ (not stgit-show-patch-names)))
+ (stgit-reload))
+
(provide 'stgit)
~mdw / stgit / blobdiff