status name desc empty files-ewoc)
(defun stgit-patch-pp (patch)
- (let ((status (stgit-patch-status patch))
- (start (point))
- (name (stgit-patch-name patch)))
- (case name
- (:index (insert (propertize " Index" 'face 'italic)))
- (:work (insert (propertize " Work tree" 'face 'italic)))
- (t (insert (case status
- ('applied "+")
- ('top ">")
- ('unapplied "-"))
- (if (memq name stgit-marked-patches)
- "*" " ")
- (propertize (format "%-30s"
- (symbol-name name))
- 'face (case status
- ('applied 'stgit-applied-patch-face)
- ('top 'stgit-top-patch-face)
- ('unapplied 'stgit-unapplied-patch-face)
- ('index nil)
- ('work nil)))
- " "
- (if (stgit-patch-empty patch) "(empty) " "")
- (propertize (or (stgit-patch-desc patch) "")
- 'face 'stgit-description-face))))
+ (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))
+ " "
+ (if (stgit-patch-empty patch) "(empty) " "")
+ (propertize (or (stgit-patch-desc patch) "")
+ 'face 'stgit-description-face)))
+ (insert "\n")
(put-text-property start (point) 'entry-type 'patch)
(when (memq name stgit-expanded-patches)
(stgit-insert-patch-files patch))
(setq default-directory dir)
(stgit-mode)
(set (make-local-variable 'stgit-ewoc)
- (ewoc-create #'stgit-patch-pp "Branch:\n" "--"))
+ (ewoc-create #'stgit-patch-pp "Branch:\n\n" "--\n" t))
(setq buffer-read-only t))
buf))
"Returns non-nil if the index contains no changes from HEAD."
(zerop (stgit-run-git-silent "diff-index" "--cached" "--quiet" "HEAD")))
+(defvar stgit-index-node)
+(defvar stgit-worktree-node)
+
+(defun stgit-refresh-index ()
+ (when stgit-index-node
+ (ewoc-invalidate (car stgit-index-node) (cdr stgit-index-node))))
+
+(defun stgit-refresh-worktree ()
+ (when stgit-worktree-node
+ (ewoc-invalidate (car stgit-worktree-node) (cdr stgit-worktree-node))))
+
+(defun stgit-run-series-insert-index (ewoc)
+ (setq index-node (cons ewoc (ewoc-enter-last ewoc
+ (make-stgit-patch
+ :status 'index
+ :name :index
+ :desc nil
+ :empty nil)))
+ worktree-node (cons ewoc (ewoc-enter-last ewoc
+ (make-stgit-patch
+ :status 'work
+ :name :work
+ :desc nil
+ :empty nil)))))
+
(defun stgit-run-series (ewoc)
- (let ((first-line t))
+ (setq stgit-index-node nil
+ stgit-worktree-node nil)
+ (let ((inserted-index (not stgit-show-worktree))
+ index-node
+ worktree-node
+ all-patchsyms)
(with-temp-buffer
(let ((exit-status (stgit-run-silent "series" "--description" "--empty")))
(goto-char (point-min))
(if (not (zerop exit-status))
(cond ((looking-at "stg series: \\(.*\\)")
+ (setq inserted-index t)
(ewoc-set-hf ewoc (car (ewoc-get-hf ewoc))
- "-- not initialized (run M-x stgit-init)"))
+ (substitute-command-keys
+ "-- not initialized; run \\[stgit-init]")))
((looking-at ".*")
(error "Error running stg: %s"
(match-string 0))))
(let* ((state-str (match-string 2))
(state (cond ((string= state-str ">") 'top)
((string= state-str "+") 'applied)
- ((string= state-str "-") 'unapplied))))
+ ((string= state-str "-") 'unapplied)))
+ (name (intern (match-string 4)))
+ (desc (match-string 5))
+ (empty (string= (match-string 1) "0")))
+ (unless inserted-index
+ (when (or (eq stgit-show-worktree-mode 'top)
+ (and (eq stgit-show-worktree-mode 'center)
+ (eq state 'unapplied)))
+ (setq inserted-index t)
+ (stgit-run-series-insert-index ewoc)))
+ (setq all-patchsyms (cons name all-patchsyms))
(ewoc-enter-last ewoc
(make-stgit-patch
:status state
- :name (intern (match-string 4))
- :desc (match-string 5)
- :empty (string= (match-string 1) "0"))))
- (setq first-line nil)
- (forward-line 1))
- (ewoc-enter-last ewoc
- (make-stgit-patch
- :status 'index
- :name :index
- :desc nil
- :empty nil))
- (ewoc-enter-last ewoc
- (make-stgit-patch
- :status 'work
- :name :work
- :desc nil
- :empty nil)))))))
-
+ :name name
+ :desc desc
+ :empty empty)))
+ (forward-line 1))))
+ (unless inserted-index
+ (stgit-run-series-insert-index ewoc)))
+ (setq stgit-index-node index-node
+ stgit-worktree-node worktree-node
+ stgit-marked-patches (intersection stgit-marked-patches
+ all-patchsyms))))
(defun stgit-reload ()
"Update the contents of the StGit buffer."
(interactive)
(let ((inhibit-read-only t)
(curline (line-number-at-pos))
- (curpatch (stgit-patch-name-at-point)))
+ (curpatch (stgit-patch-name-at-point))
+ (curfile (stgit-patched-file-at-point)))
(ewoc-filter stgit-ewoc #'(lambda (x) nil))
(ewoc-set-hf stgit-ewoc
(concat "Branch: "
(with-temp-buffer
(stgit-run-silent "branch")
(buffer-substring (point-min) (1- (point-max))))
- 'face 'bold)
- "\n")
- "--")
+ 'face 'stgit-branch-name-face)
+ "\n\n")
+ (if stgit-show-worktree
+ "--"
+ (propertize
+ (substitute-command-keys "--\n\"\\[stgit-toggle-worktree]\"\
+ shows the working tree\n")
+ 'face 'stgit-description-face)))
(stgit-run-series stgit-ewoc)
(if curpatch
- (stgit-goto-patch curpatch)
+ (stgit-goto-patch curpatch (and curfile (stgit-file-file curfile)))
(goto-line curline)))
(stgit-refresh-git-status))
"The face used for StGit descriptions"
:group 'stgit)
+(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"))
"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-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)
+
+
(defcustom stgit-expand-find-copies-harder
nil
"Try harder to find copied files when listing patches.
(rename "Renamed" stgit-modified-file-face)
(mode-change "Mode change" stgit-modified-file-face)
(unmerged "Unmerged" stgit-unmerged-file-face)
- (unknown "Unknown" stgit-unknown-file-face)))
+ (unknown "Unknown" stgit-unknown-file-face)
+ (ignore "Ignored" stgit-ignored-file-face)))
"Alist of code symbols to description strings")
+(defconst stgit-patch-status-face-alist
+ '((applied . stgit-applied-patch-face)
+ (top . stgit-top-patch-face)
+ (unapplied . stgit-unapplied-patch-face)
+ (index . stgit-index-work-tree-title-face)
+ (work . stgit-index-work-tree-title-face))
+ "Alist of face to use for a given patch status")
+
(defun stgit-file-status-code-as-string (file)
"Return stgit status code for FILE as a string"
(let* ((code (assq (stgit-file-status file)
(let ((code (assoc str '(("A" . add)
("C" . copy)
("D" . delete)
+ ("I" . ignore)
("M" . modify)
("R" . rename)
("T" . mode-change)
(list 'entry-type 'file
'file-data file))))
+(defun stgit-find-copies-harder-diff-arg ()
+ "Return the flag to use with `git-diff' depending on the
+`stgit-expand-find-copies-harder' flag."
+ (if stgit-expand-find-copies-harder
+ "--find-copies-harder"
+ "-C"))
+
+(defun stgit-insert-ls-files (args file-flag)
+ (let ((start (point)))
+ (apply 'stgit-run-git
+ (append '("ls-files" "--exclude-standard" "-z") args))
+ (goto-char start)
+ (while (looking-at "\\([^\0]*\\)\0")
+ (let ((name-len (- (match-end 0) (match-beginning 0))))
+ (insert ":0 0 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 " file-flag "\0")
+ (forward-char name-len)))))
+
(defun stgit-insert-patch-files (patch)
- "Expand (show modification of) the patch with name PATCHSYM (a
-symbol) after the line at point.
-`stgit-expand-find-copies-harder' controls how hard to try to
-find copied files."
- (insert "\n")
+ "Expand (show modification of) the patch PATCH after the line
+at point."
(let* ((patchsym (stgit-patch-name patch))
- (end (progn (insert "#") (prog1 (point-marker) (forward-char -1))))
- (args (list "-z" (if stgit-expand-find-copies-harder
- "--find-copies-harder"
- "-C")))
- (ewoc (ewoc-create #'stgit-file-pp nil nil t)))
+ (end (point-marker))
+ (args (list "-z" (stgit-find-copies-harder-diff-arg)))
+ (ewoc (ewoc-create #'stgit-file-pp nil nil t)))
+ (set-marker-insertion-type end t)
(setf (stgit-patch-files-ewoc patch) ewoc)
(with-temp-buffer
(apply 'stgit-run-git
`("diff-index" ,@args "--cached" "HEAD"))
(t
`("diff-tree" ,@args "-r" ,(stgit-id patchsym)))))
+
+ (when (and (eq patchsym :work))
+ (when stgit-show-ignored
+ (stgit-insert-ls-files '("--ignored" "--others") "I"))
+ (when stgit-show-unknown
+ (stgit-insert-ls-files '("--others") "X"))
+ (sort-regexp-fields nil ":[^\0]*\0\\([^\0]*\\)\0" "\\1"
+ (point-min) (point-max)))
+
(goto-char (point-min))
(unless (or (eobp) (memq patchsym '(:work :index)))
(forward-char 41))
(let ((file
(cond ((looking-at
"\\([CR]\\)\\([0-9]*\\)\0\\([^\0]*\\)\0\\([^\0]*\\)\0")
- (make-stgit-file
- :old-perm old-perm
- :new-perm new-perm
- :copy-or-rename t
- :cr-score (string-to-number (match-string 2))
- :cr-from (match-string 3)
- :cr-to (match-string 4)
- :status (stgit-file-status-code (match-string 1))
- :file (match-string 3)))
+ (let* ((patch-status (stgit-patch-status patch))
+ (file-subexp (if (eq patch-status 'unapplied)
+ 3
+ 4))
+ (file (match-string file-subexp)))
+ (make-stgit-file
+ :old-perm old-perm
+ :new-perm new-perm
+ :copy-or-rename t
+ :cr-score (string-to-number (match-string 2))
+ :cr-from (match-string 3)
+ :cr-to (match-string 4)
+ :status (stgit-file-status-code
+ (match-string 1))
+ :file file)))
((looking-at "\\([ABD-QS-Z]\\)\0\\([^\0]*\\)\0")
(make-stgit-file
:old-perm old-perm
:cr-score nil
:cr-from nil
:cr-to nil
- :status (stgit-file-status-code (match-string 1))
+ :status (stgit-file-status-code
+ (match-string 1))
:file (match-string 2))))))
(ewoc-enter-last ewoc file))
(goto-char (match-end 0))))
(unless (ewoc-nth ewoc 0)
- (ewoc-set-hf ewoc "" (propertize " <no files>\n"
- 'face 'stgit-description-face))))
- (goto-char end)
- (delete-char -2)))
+ (ewoc-set-hf ewoc ""
+ (concat " "
+ (propertize "<no files>"
+ 'face 'stgit-description-face)
+ "\n"))))
+ (goto-char end)))
(defun stgit-select-file ()
(let ((filename (expand-file-name
(move-to-column (stgit-goal-column)))
(defun stgit-select ()
- "Expand or collapse the current entry"
+ "With point on a patch, toggle showing files in the patch.
+
+With point on a file, open the associated file. Opens the target
+file for (applied) copies and renames."
(interactive)
(case (get-text-property (point) 'entry-type)
('patch
"Keymap for StGit major mode.")
(unless stgit-mode-map
- (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)
- ("\d" . stgit-unmark-up)
- ("u" . stgit-unmark-down)
- ("?" . stgit-help)
- ("h" . stgit-help)
- ("\C-p" . stgit-previous-line)
- ("\C-n" . stgit-next-line)
- ([up] . stgit-previous-line)
- ([down] . stgit-next-line)
- ("p" . stgit-previous-patch)
- ("n" . stgit-next-patch)
- ("\M-{" . stgit-previous-patch)
- ("\M-}" . stgit-next-patch)
- ("s" . stgit-git-status)
- ("g" . stgit-reload)
- ("r" . stgit-refresh)
- ("\C-c\C-r" . stgit-rename)
- ("e" . stgit-edit)
- ("M" . stgit-move-patches)
- ("S" . stgit-squash)
- ("N" . stgit-new)
- ("R" . stgit-repair)
- ("C" . stgit-commit)
- ("U" . stgit-uncommit)
- ("\r" . stgit-select)
- ("o" . stgit-find-file-other-window)
- (">" . stgit-push-next)
- ("<" . stgit-pop-next)
- ("P" . stgit-push-or-pop)
- ("G" . stgit-goto)
- ("=" . stgit-show)
- ("D" . stgit-delete)
- ([(control ?/)] . stgit-undo)
- ("\C-_" . stgit-undo)
- ("B" . stgit-branch)
- ("q" . stgit-quit))))
+ (let ((toggle-map (make-keymap)))
+ (suppress-keymap toggle-map)
+ (mapc (lambda (arg) (define-key toggle-map (car arg) (cdr arg)))
+ '(("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)
+ ("\d" . stgit-unmark-up)
+ ("u" . stgit-unmark-down)
+ ("?" . stgit-help)
+ ("h" . stgit-help)
+ ("\C-p" . stgit-previous-line)
+ ("\C-n" . stgit-next-line)
+ ([up] . stgit-previous-line)
+ ([down] . stgit-next-line)
+ ("p" . stgit-previous-patch)
+ ("n" . stgit-next-patch)
+ ("\M-{" . stgit-previous-patch)
+ ("\M-}" . stgit-next-patch)
+ ("s" . stgit-git-status)
+ ("g" . stgit-reload-or-repair)
+ ("r" . stgit-refresh)
+ ("\C-c\C-r" . stgit-rename)
+ ("e" . stgit-edit)
+ ("M" . stgit-move-patches)
+ ("S" . stgit-squash)
+ ("N" . stgit-new)
+ ("\C-c\C-c" . stgit-commit)
+ ("\C-c\C-u" . stgit-uncommit)
+ ("U" . stgit-revert-file)
+ ("R" . stgit-resolve-file)
+ ("\r" . stgit-select)
+ ("o" . stgit-find-file-other-window)
+ ("i" . stgit-file-toggle-index)
+ (">" . stgit-push-next)
+ ("<" . stgit-pop-next)
+ ("P" . stgit-push-or-pop)
+ ("G" . stgit-goto)
+ ("=" . stgit-show)
+ ("D" . stgit-delete)
+ ([(control ?/)] . stgit-undo)
+ ("\C-_" . stgit-undo)
+ ("B" . stgit-branch)
+ ("t" . ,toggle-map)
+ ("q" . stgit-quit)))))
(defun stgit-mode ()
"Major mode for interacting with StGit.
(use-local-map stgit-mode-map)
(set (make-local-variable 'list-buffers-directory) default-directory)
(set (make-local-variable 'stgit-marked-patches) nil)
- (set (make-local-variable 'stgit-expanded-patches) nil)
+ (set (make-local-variable 'stgit-expanded-patches) (list :work :index))
+ (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)
(set-variable 'truncate-lines 't)
(add-hook 'after-save-hook 'stgit-update-saved-file)
(run-hooks 'stgit-mode-hook))
(buffer (and gitdir (stgit-find-buffer gitdir))))
(when buffer
(with-current-buffer buffer
- ;; FIXME: just invalidate ewoc node
- (stgit-reload)))))
+ (stgit-refresh-worktree)))))
(defun stgit-add-mark (patchsym)
"Mark the patch PATCHSYM."
(defun stgit-patch-at-point (&optional cause-error)
(get-text-property (point) 'patch-data))
-(defun stgit-patch-name-at-point (&optional cause-error)
+(defun stgit-patch-name-at-point (&optional cause-error only-patches)
"Return the patch name on the current line as a symbol.
-If CAUSE-ERROR is not nil, signal an error if none found."
+If CAUSE-ERROR is not nil, signal an error if none found.
+If ONLY-PATCHES is not nil, only allow real patches, and not
+index or work tree."
(let ((patch (stgit-patch-at-point)))
+ (and patch
+ only-patches
+ (memq (stgit-patch-status patch) '(work index))
+ (setq patch nil))
(cond (patch
(stgit-patch-name patch))
(cause-error
(list patch)
'()))))
-(defun stgit-goto-patch (patchsym)
+(defun stgit-goto-patch (patchsym &optional file)
"Move point to the line containing patch PATCHSYM.
-If that patch cannot be found, do nothing."
+If that patch cannot be found, do nothing.
+
+If the patch was found and FILE is not nil, instead move to that
+file's line. If FILE cannot be found, stay on the line of
+PATCHSYM."
(let ((node (ewoc-nth stgit-ewoc 0)))
(while (and node (not (eq (stgit-patch-name (ewoc-data node))
patchsym)))
(setq node (ewoc-next stgit-ewoc node)))
+ (when (and node file)
+ (let* ((file-ewoc (stgit-patch-files-ewoc (ewoc-data node)))
+ (file-node (ewoc-nth file-ewoc 0)))
+ (while (and file-node (not (equal (stgit-file-file (ewoc-data file-node)) file)))
+ (setq file-node (ewoc-next file-ewoc file-node)))
+ (when file-node
+ (ewoc-goto-node file-ewoc file-node)
+ (move-to-column (stgit-goal-column))
+ (setq node nil))))
(when node
(ewoc-goto-node stgit-ewoc node)
(move-to-column goal-column))))
"Mark the patch under point."
(interactive)
(let* ((node (ewoc-locate stgit-ewoc))
- (patch (ewoc-data node)))
+ (patch (ewoc-data node))
+ (name (stgit-patch-name patch)))
+ (when (eq name :work)
+ (error "Cannot mark the work tree"))
+ (when (eq name :index)
+ (error "Cannot mark the index"))
(stgit-add-mark (stgit-patch-name patch))
(ewoc-invalidate stgit-ewoc node))
(stgit-next-patch))
(defun stgit-rename (name)
"Rename the patch under point to NAME."
- (interactive (list (read-string "Patch name: "
- (symbol-name (stgit-patch-name-at-point t)))))
- (let ((old-patchsym (stgit-patch-name-at-point t)))
+ (interactive (list
+ (read-string "Patch name: "
+ (symbol-name (stgit-patch-name-at-point t t)))))
+ (let ((old-patchsym (stgit-patch-name-at-point t t)))
(stgit-capture-output nil
(stgit-run "rename" old-patchsym name))
(let ((name-sym (intern name)))
(stgit-reload)
(stgit-goto-patch name-sym))))
+(defun stgit-reload-or-repair (repair)
+ "Update the contents of the StGit buffer (`stgit-reload').
+
+With a prefix argument, repair the StGit metadata if the branch
+was modified with git commands (`stgit-repair')."
+ (interactive "P")
+ (if repair
+ (stgit-repair)
+ (stgit-reload)))
+
(defun stgit-repair ()
"Run stg repair."
(interactive)
(stgit-capture-output nil (stgit-run "commit" "-n" count))
(stgit-reload))
+(defun stgit-revert-file ()
+ "Revert the file at point, which must be in the index or the
+working tree."
+ (interactive)
+ (let* ((patched-file (or (stgit-patched-file-at-point)
+ (error "No file on the current line")))
+ (patch-name (stgit-patch-name-at-point))
+ (file-status (stgit-file-status patched-file))
+ (rm-file (cond ((stgit-file-copy-or-rename patched-file)
+ (stgit-file-cr-to patched-file))
+ ((eq file-status 'add)
+ (stgit-file-file patched-file))))
+ (co-file (cond ((eq file-status 'rename)
+ (stgit-file-cr-from patched-file))
+ ((not (memq file-status '(copy add)))
+ (stgit-file-file patched-file)))))
+
+ (unless (memq patch-name '(:work :index))
+ (error "No index or working tree file on this line"))
+
+ (when (eq file-status 'ignore)
+ (error "Cannot revert ignored files"))
+
+ (when (eq file-status 'unknown)
+ (error "Cannot revert unknown files"))
+
+ (let ((nfiles (+ (if rm-file 1 0) (if co-file 1 0))))
+ (when (yes-or-no-p (format "Revert %d file%s? "
+ nfiles
+ (if (= nfiles 1) "" "s")))
+ (stgit-capture-output nil
+ (when rm-file
+ (stgit-run-git "rm" "-f" "-q" "--" rm-file))
+ (when co-file
+ (stgit-run-git "checkout" "HEAD" co-file)))
+ (stgit-reload)))))
+
+(defun stgit-resolve-file ()
+ "Resolve conflict in the file at point."
+ (interactive)
+ (let* ((patched-file (stgit-patched-file-at-point))
+ (patch (stgit-patch-at-point))
+ (patch-name (and patch (stgit-patch-name patch)))
+ (status (and patched-file (stgit-file-status patched-file))))
+
+ (unless (memq patch-name '(:work :index))
+ (error "No index or working tree file on this line"))
+
+ (unless (eq status 'unmerged)
+ (error "No conflict to resolve at the current line"))
+
+ (stgit-capture-output nil
+ (stgit-move-change-to-index (stgit-file-file patched-file)))
+
+ (stgit-reload)))
+
(defun stgit-uncommit (count)
"Run stg uncommit on COUNT commits.
Interactively, the prefix argument is used as COUNT."
(patch-name (stgit-patch-name-at-point))
(patch-id (stgit-id patch-name))
(args (append (and (stgit-file-cr-from patched-file)
- (if stgit-expand-find-copies-harder
- '("--find-copies-harder")
- '("-C")))
+ (list (stgit-find-copies-harder-diff-arg)))
(cond ((eq patch-id :index)
'("--cached"))
((eq patch-id :work)
(list (stgit-file-file patched-file))))))
(apply 'stgit-run-git "diff" args)))
('patch
- (stgit-run "show" "-O" "--patch-with-stat" "-O" "-M"
- (stgit-patch-name-at-point)))
+ (let* ((patch-name (stgit-patch-name-at-point))
+ (patch-id (stgit-id patch-name)))
+ (if (or (eq patch-id :index) (eq patch-id :work))
+ (apply 'stgit-run-git "diff"
+ (stgit-find-copies-harder-diff-arg)
+ (and (eq patch-id :index)
+ '("--cached")))
+ (stgit-run "show" "-O" "--patch-with-stat" "-O" "-M"
+ (stgit-patch-name-at-point)))))
(t
(error "No patch or file at point")))
(with-current-buffer standard-output
(goto-char (point-min))
(diff-mode))))
+(defun stgit-move-change-to-index (file)
+ "Copies the workspace state of FILE to index, using git add or git rm"
+ (let ((op (if (or (file-exists-p file) (file-symlink-p file))
+ '("add") '("rm" "-q"))))
+ (stgit-capture-output "*git output*"
+ (apply 'stgit-run-git (append op '("--") (list file))))))
+
+(defun stgit-remove-change-from-index (file)
+ "Unstages the change in FILE from the index"
+ (stgit-capture-output "*git output*"
+ (stgit-run-git "reset" "-q" "--" file)))
+
+(defun stgit-file-toggle-index ()
+ "Move modified file in or out of the index.
+
+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)
+ (let ((patched-file (stgit-patched-file-at-point)))
+ (unless patched-file
+ (error "No file on the current line"))
+ (when (eq (stgit-file-status patched-file) 'unmerged)
+ (error (substitute-command-keys "Use \\[stgit-resolve-file] to move an unmerged file to the index")))
+ (when (eq (stgit-file-status patched-file) 'ignore)
+ (error "You cannot add ignored files to the index"))
+ (let* ((patch (stgit-patch-at-point))
+ (patch-name (stgit-patch-name patch))
+ (old-point (point))
+ next-file)
+
+ ;; find the next file in the patch, or the previous one if this
+ ;; was the last file
+ (and (zerop (forward-line 1))
+ (let ((f (stgit-patched-file-at-point)))
+ (and f (setq next-file (stgit-file-file f)))))
+ (goto-char old-point)
+ (unless next-file
+ (and (zerop (forward-line -1))
+ (let ((f (stgit-patched-file-at-point)))
+ (and f (setq next-file (stgit-file-file f)))))
+ (goto-char old-point))
+
+ (cond ((eq patch-name :work)
+ (stgit-move-change-to-index (stgit-file-file patched-file)))
+ ((eq patch-name :index)
+ (stgit-remove-change-from-index (stgit-file-file patched-file)))
+ (t
+ (error "Can only move files in the working tree to index")))
+ (stgit-refresh-worktree)
+ (stgit-refresh-index)
+ (stgit-goto-patch (if (eq patch-name :index) :work :index)
+ (stgit-file-file patched-file))
+ (push-mark nil t t)
+ (stgit-goto-patch patch-name next-file))))
+
(defun stgit-edit ()
"Edit the patch on the current line."
(interactive)
- (let ((patchsym (stgit-patch-name-at-point t))
+ (let ((patchsym (stgit-patch-name-at-point t t))
(edit-buf (get-buffer-create "*StGit edit*"))
(dir default-directory))
(log-edit 'stgit-confirm-edit t nil edit-buf)
current-prefix-arg))
(unless patchsyms
(error "No patches to delete"))
+ (when (memq :index patchsyms)
+ (error "Cannot delete the index"))
+ (when (memq :work patchsyms)
+ (error "Cannot delete the work tree"))
+
(let ((npatches (length patchsyms)))
(when (yes-or-no-p (format "Really delete %d patch%s%s? "
npatches
(defun stgit-refresh (&optional arg)
"Run stg refresh.
+If the index contains any changes, only refresh from index.
+
With prefix argument, refresh the marked patch or the patch under point."
(interactive "P")
(let ((patchargs (if arg
(t
(cons "-p" patches))))
nil)))
+ (unless (stgit-index-empty-p)
+ (setq patchargs (cons "--index" patchargs)))
(stgit-capture-output nil
(apply 'stgit-run "refresh" patchargs))
(stgit-refresh-git-status))
(stgit-reload))
+(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).
+
+See also `stgit-show-worktree'."
+ :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)
+
+(defcustom stgit-default-show-worktree
+ nil
+ "Set to non-nil to by default show the working tree in a new stgit buffer.
+
+This value is used as the default value for `stgit-show-worktree'."
+ :type 'boolean
+ :group 'stgit)
+
+(defvar stgit-show-worktree nil
+ "If nil, inhibit showing work tree and index in the stgit buffer.
+
+See also `stgit-show-worktree-mode'.")
+
+(defvar stgit-show-ignored nil
+ "If nil, inhibit showing files ignored by git.")
+
+(defvar stgit-show-unknown nil
+ "If nil, inhibit showing files not registered with git.")
+
+(defun stgit-toggle-worktree (&optional arg)
+ "Toggle the visibility of the work tree.
+With arg, show the work tree if arg is positive.
+
+Its initial setting is controlled by `stgit-default-show-worktree'.
+
+`stgit-show-worktree-mode' controls where on screen the index and
+work tree will show up."
+ (interactive)
+ (setq stgit-show-worktree
+ (if (numberp arg)
+ (> arg 0)
+ (not stgit-show-worktree)))
+ (stgit-reload))
+
+(defun stgit-toggle-ignored (&optional arg)
+ "Toggle the visibility of files ignored by git in the work
+tree. With ARG, show these files if ARG is positive.
+
+Use \\[stgit-toggle-worktree] to show the work tree."
+ (interactive)
+ (setq stgit-show-ignored
+ (if (numberp arg)
+ (> arg 0)
+ (not stgit-show-ignored)))
+ (stgit-reload))
+
+(defun stgit-toggle-unknown (&optional arg)
+ "Toggle the visibility of files not registered with git in the
+work tree. With ARG, show these files if ARG is positive.
+
+Use \\[stgit-toggle-worktree] to show the work tree."
+ (interactive)
+ (setq stgit-show-unknown
+ (if (numberp arg)
+ (> arg 0)
+ (not stgit-show-unknown)))
+ (stgit-reload))
+
(provide 'stgit)
~mdw / stgit / blobdiff