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3a59f3db KH |
1 | ;; stgit.el: An emacs mode for StGit |
2 | ;; | |
3 | ;; Copyright (C) 2007 David Kågedal <davidk@lysator.liu.se> | |
4 | ;; | |
5 | ;; To install: put this file on the load-path and place the following | |
6 | ;; in your .emacs file: | |
7 | ;; | |
8 | ;; (require 'stgit) | |
9 | ;; | |
10 | ;; To start: `M-x stgit' | |
11 | ||
4f7efe0c GH |
12 | (when (< emacs-major-version 22) |
13 | (error "Emacs older than 22 is not supported by stgit.el")) | |
14 | ||
0f076fe6 | 15 | (require 'git nil t) |
50d88c67 | 16 | (require 'cl) |
a4a01630 | 17 | (require 'comint) |
98230edd | 18 | (require 'ewoc) |
5038381d | 19 | (require 'easymenu) |
0b9ea6b8 | 20 | (require 'format-spec) |
0f076fe6 | 21 | |
4ba91e80 DK |
22 | (defun stgit-set-default (symbol value) |
23 | "Set default value of SYMBOL to VALUE using `set-default' and | |
24 | reload all StGit buffers." | |
25 | (set-default symbol value) | |
26 | (dolist (buf (buffer-list)) | |
27 | (with-current-buffer buf | |
28 | (when (eq major-mode 'stgit-mode) | |
29 | (stgit-reload))))) | |
30 | ||
31 | (defgroup stgit nil | |
32 | "A user interface for the StGit patch maintenance tool." | |
33 | :group 'tools | |
34 | :link '(function-link stgit) | |
35 | :link '(url-link "http://www.procode.org/stgit/")) | |
36 | ||
37 | (defcustom stgit-abbreviate-copies-and-renames t | |
38 | "If non-nil, abbreviate copies and renames as \"dir/{old -> new}/file\" | |
39 | instead of \"dir/old/file -> dir/new/file\"." | |
40 | :type 'boolean | |
41 | :group 'stgit | |
42 | :set 'stgit-set-default) | |
43 | ||
44 | (defcustom stgit-default-show-worktree t | |
45 | "Set to non-nil to by default show the working tree in a new stgit buffer. | |
46 | ||
bc11fb08 GH |
47 | Use \\<stgit-mode-map>\\[stgit-toggle-worktree] to toggle this \ |
48 | setting in an already-started StGit buffer." | |
4ba91e80 DK |
49 | :type 'boolean |
50 | :group 'stgit | |
51 | :link '(variable-link stgit-show-worktree)) | |
52 | ||
bc11fb08 GH |
53 | (defcustom stgit-default-show-unknown nil |
54 | "Set to non-nil to by default show unknown files a new stgit buffer. | |
55 | ||
56 | Use \\<stgit-mode-map>\\[stgit-toggle-unknown] to toggle this \ | |
57 | setting in an already-started StGit buffer." | |
58 | :type 'boolean | |
59 | :group 'stgit | |
60 | :link '(variable-link stgit-show-unknown)) | |
61 | ||
62 | (defcustom stgit-default-show-ignored nil | |
63 | "Set to non-nil to by default show ignored files a new stgit buffer. | |
64 | ||
65 | Use \\<stgit-mode-map>\\[stgit-toggle-ignored] to toggle this \ | |
66 | setting in an already-started StGit buffer." | |
67 | :type 'boolean | |
68 | :group 'stgit | |
69 | :link '(variable-link stgit-show-ignored)) | |
70 | ||
137b315b GH |
71 | (defcustom stgit-default-show-svn t |
72 | "Set to non-nil to by default show subversion information in a | |
73 | new stgit buffer. | |
74 | ||
75 | Use \\<stgit-mode-map>\\[stgit-toggle-svn] to toggle this \ | |
76 | setting in an already-started StGit buffer." | |
77 | :type 'boolean | |
78 | :group 'stgit | |
79 | :link '(variable-link stgit-show-worktree)) | |
80 | ||
4ba91e80 DK |
81 | (defcustom stgit-find-copies-harder nil |
82 | "Try harder to find copied files when listing patches. | |
83 | ||
84 | When not nil, runs git diff-tree with the --find-copies-harder | |
85 | flag, which reduces performance." | |
86 | :type 'boolean | |
87 | :group 'stgit | |
88 | :set 'stgit-set-default) | |
89 | ||
90 | (defcustom stgit-show-worktree-mode 'center | |
91 | "This variable controls where the \"Index\" and \"Work tree\" | |
92 | will be shown on in the buffer. | |
93 | ||
94 | It can be set to 'top (above all patches), 'center (show between | |
95 | applied and unapplied patches), and 'bottom (below all patches)." | |
96 | :type '(radio (const :tag "above all patches (top)" top) | |
97 | (const :tag "between applied and unapplied patches (center)" | |
98 | center) | |
99 | (const :tag "below all patches (bottom)" bottom)) | |
100 | :group 'stgit | |
101 | :link '(variable-link stgit-show-worktree) | |
102 | :set 'stgit-set-default) | |
103 | ||
0b9ea6b8 DK |
104 | (defcustom stgit-patch-line-format "%s%m%-30n %e%d" |
105 | "The format string used to format patch lines. | |
106 | The format string is passed to `format-spec' and the following | |
107 | format characters are recognized: | |
108 | ||
109 | %s - A '+', '-', '>' or space, depending on whether the patch is | |
110 | applied, unapplied, top, or something else. | |
111 | ||
112 | %m - An asterisk if the patch is marked, and a space otherwise. | |
113 | ||
114 | %n - The patch name. | |
115 | ||
116 | %e - The string \"(empty) \" if the patch is empty. | |
117 | ||
a0045b87 DK |
118 | %d - The short patch description. |
119 | ||
120 | %D - The short patch description, or the patch name. | |
121 | ||
122 | When `stgit-show-patch-names' is non-nil, the `stgit-noname-patch-line-format' | |
123 | variable is used instead." | |
124 | :type 'string | |
125 | :group 'stgit | |
126 | :set 'stgit-set-default) | |
127 | ||
128 | (defcustom stgit-noname-patch-line-format "%s%m%e%D" | |
129 | "The alternate format string used to format patch lines. | |
130 | It has the same semantics as `stgit-patch-line-format', and the | |
f3dbdbc0 GH |
131 | display can be toggled between the two formats using \ |
132 | \\<stgit-mode-map>\\[stgit-toggle-patch-names]. | |
a0045b87 DK |
133 | |
134 | The alternate form is used when the patch name is hidden." | |
0b9ea6b8 DK |
135 | :type 'string |
136 | :group 'stgit | |
137 | :set 'stgit-set-default) | |
138 | ||
bf7e391c GH |
139 | (defcustom stgit-default-show-committed nil |
140 | "Set to nil to inhibit showing of historical git commits by default. | |
141 | ||
142 | Use \\<stgit-mode-map>\\[stgit-toggle-committed] \ | |
143 | to toggle this setting and to control how many commits are | |
144 | shown." | |
145 | :type 'boolean | |
146 | :group 'stgit | |
67799435 | 147 | :link '(variable-link stgit-default-committed-count) |
bf7e391c GH |
148 | :link '(variable-link stgit-show-committed)) |
149 | ||
150 | (defcustom stgit-default-committed-count 5 | |
151 | "The number of historical commits to show when `stgit-show-committed' | |
152 | is enabled." | |
153 | :type 'number | |
67799435 | 154 | :link '(variable-link stgit-default-show-committed) |
bf7e391c GH |
155 | :link '(variable-link stgit-committed-count)) |
156 | ||
a0045b87 DK |
157 | (defcustom stgit-default-show-patch-names t |
158 | "If non-nil, default to showing patch names in a new stgit buffer. | |
159 | ||
f3dbdbc0 GH |
160 | Use \\<stgit-mode-map>\\[stgit-toggle-patch-names] \ |
161 | to toggle the this setting in an already-started StGit buffer." | |
a0045b87 DK |
162 | :type 'boolean |
163 | :group 'stgit | |
164 | :link '(variable-link stgit-show-patch-names)) | |
165 | ||
43ee50b6 DK |
166 | (defcustom stgit-file-line-format " %-11s %-2m %n %c" |
167 | "The format string used to format file lines. | |
168 | The format string is passed to `format-spec' and the following | |
169 | format characters are recognized: | |
170 | ||
171 | %s - A string describing the status of the file. | |
172 | ||
173 | %m - Mode change information | |
174 | ||
175 | %n - The file name. | |
176 | ||
177 | %c - A description of file changes." | |
178 | :type 'string | |
179 | :group 'stgit | |
180 | :set 'stgit-set-default) | |
181 | ||
4ba91e80 DK |
182 | (defface stgit-branch-name-face |
183 | '((t :inherit bold)) | |
184 | "The face used for the StGit branch name" | |
185 | :group 'stgit) | |
186 | ||
187 | (defface stgit-top-patch-face | |
188 | '((((background dark)) (:weight bold :foreground "yellow")) | |
189 | (((background light)) (:weight bold :foreground "purple")) | |
190 | (t (:weight bold))) | |
191 | "The face used for the top patch names" | |
192 | :group 'stgit) | |
193 | ||
194 | (defface stgit-applied-patch-face | |
195 | '((((background dark)) (:foreground "light yellow")) | |
196 | (((background light)) (:foreground "purple")) | |
197 | (t ())) | |
198 | "The face used for applied patch names" | |
199 | :group 'stgit) | |
200 | ||
201 | (defface stgit-unapplied-patch-face | |
202 | '((((background dark)) (:foreground "gray80")) | |
203 | (((background light)) (:foreground "orchid")) | |
204 | (t ())) | |
205 | "The face used for unapplied patch names" | |
206 | :group 'stgit) | |
207 | ||
bf7e391c GH |
208 | (defface stgit-committed-patch-face |
209 | '((((background dark)) (:foreground "gray50")) | |
210 | (((background light)) (:foreground "gray50")) | |
211 | (t ())) | |
212 | "The face used for already committed patch names" | |
213 | :group 'stgit) | |
214 | ||
4ba91e80 DK |
215 | (defface stgit-description-face |
216 | '((((background dark)) (:foreground "tan")) | |
217 | (((background light)) (:foreground "dark red"))) | |
218 | "The face used for StGit descriptions" | |
219 | :group 'stgit) | |
220 | ||
221 | (defface stgit-index-work-tree-title-face | |
222 | '((((supports :slant italic)) :slant italic) | |
223 | (t :inherit bold)) | |
224 | "StGit mode face used for the \"Index\" and \"Work tree\" titles" | |
225 | :group 'stgit) | |
226 | ||
227 | (defface stgit-unmerged-file-face | |
228 | '((((class color) (background light)) (:foreground "red" :bold t)) | |
229 | (((class color) (background dark)) (:foreground "red" :bold t))) | |
230 | "StGit mode face used for unmerged file status" | |
231 | :group 'stgit) | |
232 | ||
233 | (defface stgit-unknown-file-face | |
234 | '((((class color) (background light)) (:foreground "goldenrod" :bold t)) | |
235 | (((class color) (background dark)) (:foreground "goldenrod" :bold t))) | |
236 | "StGit mode face used for unknown file status" | |
237 | :group 'stgit) | |
238 | ||
239 | (defface stgit-ignored-file-face | |
240 | '((((class color) (background light)) (:foreground "grey60")) | |
241 | (((class color) (background dark)) (:foreground "grey40"))) | |
242 | "StGit mode face used for ignored files") | |
243 | ||
244 | (defface stgit-file-permission-face | |
245 | '((((class color) (background light)) (:foreground "green" :bold t)) | |
246 | (((class color) (background dark)) (:foreground "green" :bold t))) | |
247 | "StGit mode face used for permission changes." | |
248 | :group 'stgit) | |
249 | ||
250 | (defface stgit-modified-file-face | |
251 | '((((class color) (background light)) (:foreground "purple")) | |
252 | (((class color) (background dark)) (:foreground "salmon"))) | |
253 | "StGit mode face used for modified file status" | |
254 | :group 'stgit) | |
255 | ||
56d81fe5 | 256 | (defun stgit (dir) |
fdf5e327 GH |
257 | "Manage StGit patches for the tree in DIR. |
258 | ||
259 | See `stgit-mode' for commands available." | |
56d81fe5 | 260 | (interactive "DDirectory: \n") |
52144ce5 | 261 | (switch-to-stgit-buffer (git-get-top-dir dir)) |
1f0bf00f | 262 | (stgit-reload)) |
56d81fe5 | 263 | |
9d04c657 GH |
264 | (defun stgit-assert-mode () |
265 | "Signal an error if not in an StGit buffer." | |
266 | (assert (derived-mode-p 'stgit-mode) nil "Not an StGit buffer")) | |
267 | ||
074a4fb0 GH |
268 | (unless (fboundp 'git-get-top-dir) |
269 | (defun git-get-top-dir (dir) | |
270 | "Retrieve the top-level directory of a git tree." | |
271 | (let ((cdup (with-output-to-string | |
272 | (with-current-buffer standard-output | |
273 | (cd dir) | |
274 | (unless (eq 0 (call-process "git" nil t nil | |
275 | "rev-parse" "--show-cdup")) | |
df283a8b | 276 | (error "Cannot find top-level git tree for %s" dir)))))) |
074a4fb0 GH |
277 | (expand-file-name (concat (file-name-as-directory dir) |
278 | (car (split-string cdup "\n"))))))) | |
279 | ||
280 | (defun stgit-refresh-git-status (&optional dir) | |
281 | "If it exists, refresh the `git-status' buffer belonging to | |
282 | directory DIR or `default-directory'" | |
283 | (when (and (fboundp 'git-find-status-buffer) | |
284 | (fboundp 'git-refresh-status)) | |
285 | (let* ((top-dir (git-get-top-dir (or dir default-directory))) | |
286 | (git-status-buffer (and top-dir (git-find-status-buffer top-dir)))) | |
287 | (when git-status-buffer | |
288 | (with-current-buffer git-status-buffer | |
289 | (git-refresh-status)))))) | |
52144ce5 | 290 | |
b894e680 DK |
291 | (defun stgit-find-buffer (dir) |
292 | "Return the buffer displaying StGit patches for DIR, or nil if none." | |
56d81fe5 DK |
293 | (setq dir (file-name-as-directory dir)) |
294 | (let ((buffers (buffer-list))) | |
295 | (while (and buffers | |
296 | (not (with-current-buffer (car buffers) | |
297 | (and (eq major-mode 'stgit-mode) | |
298 | (string= default-directory dir))))) | |
299 | (setq buffers (cdr buffers))) | |
b894e680 DK |
300 | (and buffers (car buffers)))) |
301 | ||
302 | (defun switch-to-stgit-buffer (dir) | |
303 | "Switch to a (possibly new) buffer displaying StGit patches for DIR." | |
304 | (setq dir (file-name-as-directory dir)) | |
305 | (let ((buffer (stgit-find-buffer dir))) | |
306 | (switch-to-buffer (or buffer | |
307 | (create-stgit-buffer dir))))) | |
308 | ||
413f9909 GH |
309 | (defstruct (stgit-patch |
310 | (:conc-name stgit-patch->)) | |
3164eec6 | 311 | status name desc empty files-ewoc) |
56d81fe5 | 312 | |
0b9ea6b8 | 313 | (defun stgit-patch-display-name (patch) |
413f9909 | 314 | (let ((name (stgit-patch->name patch))) |
0b9ea6b8 DK |
315 | (case name |
316 | (:index "Index") | |
317 | (:work "Work Tree") | |
318 | (t (symbol-name name))))) | |
319 | ||
da30db2a GH |
320 | (defun stgit-insert-without-trailing-whitespace (text) |
321 | "Insert TEXT in buffer using `insert', without trailing whitespace. | |
322 | A newline is appended." | |
323 | (unless (string-match "\\(.*?\\) *$" text) | |
324 | (error)) | |
325 | (insert (match-string 1 text) ?\n)) | |
326 | ||
6fdc3546 GH |
327 | (defun stgit-line-format () |
328 | "Return the current line format; one of | |
329 | `stgit-patch-line-format' and `stgit-noname-patch-line-format'" | |
330 | (if stgit-show-patch-names | |
331 | stgit-patch-line-format | |
332 | stgit-noname-patch-line-format)) | |
333 | ||
98230edd | 334 | (defun stgit-patch-pp (patch) |
413f9909 | 335 | (let* ((status (stgit-patch->status patch)) |
9153ce3a | 336 | (start (point)) |
413f9909 | 337 | (name (stgit-patch->name patch)) |
0b9ea6b8 | 338 | (face (cdr (assq status stgit-patch-status-face-alist))) |
6fdc3546 | 339 | (fmt (stgit-line-format)) |
0b9ea6b8 DK |
340 | (spec (format-spec-make |
341 | ?s (case status | |
342 | ('applied "+") | |
343 | ('top ">") | |
344 | ('unapplied "-") | |
345 | (t " ")) | |
346 | ?m (if (memq name stgit-marked-patches) | |
347 | "*" " ") | |
348 | ?n (propertize (stgit-patch-display-name patch) | |
349 | 'face face | |
350 | 'syntax-table (string-to-syntax "w")) | |
413f9909 GH |
351 | ?e (if (stgit-patch->empty patch) "(empty) " "") |
352 | ?d (propertize (or (stgit-patch->desc patch) "") | |
a0045b87 | 353 | 'face 'stgit-description-face) |
48047215 GH |
354 | ?D (propertize (let ((desc (stgit-patch->desc patch))) |
355 | (if (zerop (length desc)) | |
356 | (stgit-patch-display-name patch) | |
357 | desc)) | |
da30db2a GH |
358 | 'face face))) |
359 | (text (format-spec fmt spec))) | |
0b9ea6b8 | 360 | |
da30db2a | 361 | (stgit-insert-without-trailing-whitespace text) |
f9b82d36 | 362 | (put-text-property start (point) 'entry-type 'patch) |
98230edd | 363 | (when (memq name stgit-expanded-patches) |
0de6881a | 364 | (stgit-insert-patch-files patch)) |
98230edd DK |
365 | (put-text-property start (point) 'patch-data patch))) |
366 | ||
56d81fe5 DK |
367 | (defun create-stgit-buffer (dir) |
368 | "Create a buffer for showing StGit patches. | |
369 | Argument DIR is the repository path." | |
370 | (let ((buf (create-file-buffer (concat dir "*stgit*"))) | |
371 | (inhibit-read-only t)) | |
372 | (with-current-buffer buf | |
373 | (setq default-directory dir) | |
374 | (stgit-mode) | |
98230edd | 375 | (set (make-local-variable 'stgit-ewoc) |
4f7ff561 | 376 | (ewoc-create #'stgit-patch-pp "Branch:\n\n" "--\n" t)) |
56d81fe5 DK |
377 | (setq buffer-read-only t)) |
378 | buf)) | |
379 | ||
072e96c5 GH |
380 | (def-edebug-spec stgit-capture-output |
381 | (form body)) | |
56d81fe5 | 382 | (defmacro stgit-capture-output (name &rest body) |
e558a4ab GH |
383 | "Capture StGit output and, if there was any output, show it in a window |
384 | at the end. | |
385 | Returns nil if there was no output." | |
94baef5a DK |
386 | (declare (debug ([&or stringp null] body)) |
387 | (indent 1)) | |
34afb86c DK |
388 | `(let ((output-buf (get-buffer-create ,(or name "*StGit output*"))) |
389 | (stgit-dir default-directory) | |
390 | (inhibit-read-only t)) | |
56d81fe5 | 391 | (with-current-buffer output-buf |
277b52af | 392 | (buffer-disable-undo) |
34afb86c DK |
393 | (erase-buffer) |
394 | (setq default-directory stgit-dir) | |
395 | (setq buffer-read-only t)) | |
56d81fe5 DK |
396 | (let ((standard-output output-buf)) |
397 | ,@body) | |
34afb86c DK |
398 | (with-current-buffer output-buf |
399 | (set-buffer-modified-p nil) | |
400 | (setq buffer-read-only t) | |
401 | (if (< (point-min) (point-max)) | |
402 | (display-buffer output-buf t))))) | |
56d81fe5 | 403 | |
d51722b7 GH |
404 | (defun stgit-make-run-args (args) |
405 | "Return a copy of ARGS with its elements converted to strings." | |
406 | (mapcar (lambda (x) | |
407 | ;; don't use (format "%s" ...) to limit type errors | |
408 | (cond ((stringp x) x) | |
409 | ((integerp x) (number-to-string x)) | |
410 | ((symbolp x) (symbol-name x)) | |
411 | (t | |
412 | (error "Bad element in stgit-make-run-args args: %S" x)))) | |
413 | args)) | |
414 | ||
1b471044 GH |
415 | (defvar stgit-inhibit-messages nil |
416 | "Set to non-nil to inhibit messages when running `stg' commands. | |
417 | See also `stgit-message'.") | |
418 | (defun stgit-message (format-spec &rest args) | |
419 | "Call `message' on the arguments unless `stgit-inhibit-messages' is non-nil." | |
420 | (unless stgit-inhibit-messages | |
421 | (apply 'message format-spec args))) | |
56d81fe5 | 422 | |
9aecd505 | 423 | (defun stgit-run (&rest args) |
d51722b7 | 424 | (setq args (stgit-make-run-args args)) |
9aecd505 | 425 | (let ((msgcmd (mapconcat #'identity args " "))) |
1b471044 GH |
426 | (stgit-message "Running stg %s..." msgcmd) |
427 | (prog1 | |
428 | (apply 'call-process "stg" nil standard-output nil args) | |
429 | (stgit-message "Running stg %s...done" msgcmd)))) | |
430 | ||
431 | (defun stgit-run-silent (&rest args) | |
432 | (let ((stgit-inhibit-messages t)) | |
433 | (apply 'stgit-run args))) | |
9aecd505 | 434 | |
378a003d | 435 | (defun stgit-run-git (&rest args) |
d51722b7 | 436 | (setq args (stgit-make-run-args args)) |
378a003d | 437 | (let ((msgcmd (mapconcat #'identity args " "))) |
1b471044 GH |
438 | (stgit-message "Running git %s..." msgcmd) |
439 | (prog1 | |
440 | (apply 'call-process "git" nil standard-output nil args) | |
441 | (stgit-message "Running git %s...done" msgcmd)))) | |
378a003d | 442 | |
1f60181a | 443 | (defun stgit-run-git-silent (&rest args) |
1b471044 GH |
444 | (let ((stgit-inhibit-messages t)) |
445 | (apply 'stgit-run-git args))) | |
1f60181a | 446 | |
b894e680 DK |
447 | (defun stgit-index-empty-p () |
448 | "Returns non-nil if the index contains no changes from HEAD." | |
449 | (zerop (stgit-run-git-silent "diff-index" "--cached" "--quiet" "HEAD"))) | |
450 | ||
1629f59f GH |
451 | (defun stgit-work-tree-empty-p () |
452 | "Returns non-nil if the work tree contains no changes from index." | |
453 | (zerop (stgit-run-git-silent "diff-files" "--quiet"))) | |
454 | ||
e44674e3 GH |
455 | (defvar stgit-did-advise nil |
456 | "Set to non-nil if appropriate (non-stgit) git functions have | |
457 | been advised to update the stgit status when necessary.") | |
458 | ||
3e528fb0 GH |
459 | (defconst stgit-allowed-branch-name-re |
460 | ;; Disallow control characters, space, del, and "/:@^{}~" in | |
461 | ;; "/"-separated parts; parts may not start with a period (.) | |
462 | "^[^\0- ./:@^{}~\177][^\0- /:@^{}~\177]*\ | |
463 | \\(/[^\0- ./:@^{}~\177][^\0- /:@^{}~\177]*\\)*$" | |
464 | "Regular expression that (new) branch names must match.") | |
465 | ||
210a2a52 DK |
466 | (defun stgit-refresh-index () |
467 | (when stgit-index-node | |
468 | (ewoc-invalidate (car stgit-index-node) (cdr stgit-index-node)))) | |
469 | ||
470 | (defun stgit-refresh-worktree () | |
471 | (when stgit-worktree-node | |
472 | (ewoc-invalidate (car stgit-worktree-node) (cdr stgit-worktree-node)))) | |
473 | ||
8f702de4 GH |
474 | (defun stgit-run-series-insert-index (ewoc) |
475 | (setq index-node (cons ewoc (ewoc-enter-last ewoc | |
476 | (make-stgit-patch | |
477 | :status 'index | |
478 | :name :index | |
479 | :desc nil | |
480 | :empty nil))) | |
481 | worktree-node (cons ewoc (ewoc-enter-last ewoc | |
482 | (make-stgit-patch | |
483 | :status 'work | |
484 | :name :work | |
485 | :desc nil | |
486 | :empty nil))))) | |
487 | ||
137b315b GH |
488 | (defun stgit-svn-find-rev (sha1 hash) |
489 | "Return the subversion revision corresponding to SHA1 as | |
490 | reported by git svn. | |
491 | ||
492 | Cached data is stored in HASH, which must have been created | |
493 | using (make-hash-table :test 'equal)." | |
494 | (let ((result (gethash sha1 hash t))) | |
495 | (when (eq result t) | |
496 | (let ((svn-rev (with-output-to-string | |
497 | (stgit-run-git-silent "svn" "find-rev" | |
498 | "--" sha1)))) | |
499 | (setq result (when (string-match "\\`[0-9]+" svn-rev) | |
500 | (string-to-number (match-string 0 svn-rev)))) | |
501 | (puthash sha1 result hash))) | |
502 | result)) | |
503 | ||
98230edd | 504 | (defun stgit-run-series (ewoc) |
8f702de4 GH |
505 | (setq stgit-index-node nil |
506 | stgit-worktree-node nil) | |
bf7e391c GH |
507 | (let (all-patchsyms) |
508 | (when stgit-show-committed | |
137b315b GH |
509 | (let* ((show-svn stgit-show-svn) |
510 | (svn-hash stgit-svn-find-rev-hash) | |
511 | (base (stgit-id "{base}")) | |
bf7e391c GH |
512 | (range (format "%s~%d..%s" base stgit-committed-count base))) |
513 | (with-temp-buffer | |
514 | (let* ((standard-output (current-buffer)) | |
515 | (fmt (stgit-line-format)) | |
516 | (commit-abbrev (when (string-match "%-\\([0-9]+\\)n" fmt) | |
137b315b GH |
517 | (string-to-number (match-string 1 fmt)))) |
518 | (exit-status (stgit-run-git-silent "--no-pager" "log" | |
519 | "--reverse" | |
520 | "--pretty=oneline" | |
521 | range))) | |
bf7e391c GH |
522 | (goto-char (point-min)) |
523 | (if (not (zerop exit-status)) | |
524 | (message "Failed to run git log") | |
525 | (while (not (eobp)) | |
526 | (unless (looking-at | |
527 | "\\([0-9a-f]+\\)\\(\\.\\.\\.\\)? \\(.*\\)") | |
528 | (error "Syntax error in output from git log")) | |
529 | (let* ((state 'committed) | |
137b315b | 530 | (name (match-string 1)) |
bf7e391c GH |
531 | (desc (match-string 3)) |
532 | (empty nil)) | |
137b315b GH |
533 | |
534 | (when show-svn | |
535 | (let ((svn-rev (stgit-svn-find-rev name svn-hash))) | |
536 | (when svn-rev | |
537 | (setq desc (format "(r%s) %s" svn-rev desc))))) | |
538 | ||
539 | (and commit-abbrev | |
540 | (< commit-abbrev (length name)) | |
541 | (setq name (substring name 0 commit-abbrev))) | |
542 | ||
543 | (setq name (intern name)) | |
544 | ||
bf7e391c GH |
545 | (setq all-patchsyms (cons name all-patchsyms)) |
546 | (ewoc-enter-last ewoc | |
547 | (make-stgit-patch | |
548 | :status state | |
549 | :name name | |
550 | :desc desc | |
551 | :empty empty))) | |
552 | (forward-line 1))))))) | |
553 | (let ((inserted-index (not stgit-show-worktree)) | |
554 | index-node | |
555 | worktree-node) | |
556 | (with-temp-buffer | |
557 | (let* ((standard-output (current-buffer)) | |
558 | (exit-status (stgit-run-silent "series" | |
559 | "--description" "--empty"))) | |
560 | (goto-char (point-min)) | |
561 | (if (not (zerop exit-status)) | |
562 | (cond ((looking-at "stg series: \\(.*\\)") | |
563 | (setq inserted-index t) | |
564 | (ewoc-set-hf ewoc (car (ewoc-get-hf ewoc)) | |
565 | (substitute-command-keys | |
566 | "-- not initialized; run \\[stgit-init]"))) | |
567 | ((looking-at ".*") | |
568 | (error "Error running stg: %s" | |
569 | (match-string 0)))) | |
570 | (while (not (eobp)) | |
571 | (unless (looking-at | |
572 | "\\([0 ]\\)\\([>+-]\\)\\( \\)\\([^ ]+\\) *[|#] \\(.*\\)") | |
573 | (error "Syntax error in output from stg series")) | |
574 | (let* ((state-str (match-string 2)) | |
575 | (state (cond ((string= state-str ">") 'top) | |
576 | ((string= state-str "+") 'applied) | |
577 | ((string= state-str "-") 'unapplied))) | |
578 | (name (intern (match-string 4))) | |
579 | (desc (match-string 5)) | |
580 | (empty (string= (match-string 1) "0"))) | |
581 | (unless inserted-index | |
582 | (when (or (eq stgit-show-worktree-mode 'top) | |
583 | (and (eq stgit-show-worktree-mode 'center) | |
584 | (eq state 'unapplied))) | |
585 | (setq inserted-index t) | |
586 | (stgit-run-series-insert-index ewoc))) | |
587 | (setq all-patchsyms (cons name all-patchsyms)) | |
588 | (ewoc-enter-last ewoc | |
589 | (make-stgit-patch | |
590 | :status state | |
591 | :name name | |
592 | :desc desc | |
593 | :empty empty))) | |
594 | (forward-line 1))))) | |
8f702de4 | 595 | (unless inserted-index |
bf7e391c GH |
596 | (stgit-run-series-insert-index ewoc)) |
597 | (setq stgit-index-node index-node | |
598 | stgit-worktree-node worktree-node | |
599 | stgit-marked-patches (intersection stgit-marked-patches | |
600 | all-patchsyms))))) | |
98230edd | 601 | |
3e528fb0 GH |
602 | (defun stgit-current-branch () |
603 | "Return the name of the current branch." | |
604 | (substring (with-output-to-string | |
605 | (stgit-run-silent "branch")) | |
606 | 0 -1)) | |
607 | ||
f9533abf GH |
608 | (defun stgit-reload (&optional description) |
609 | "Update the contents of the StGit buffer. | |
610 | ||
611 | If DESCRIPTION is non-nil, it is displayed as a status message | |
612 | during the operation." | |
56d81fe5 | 613 | (interactive) |
9d04c657 | 614 | (stgit-assert-mode) |
f9533abf GH |
615 | (when description |
616 | (message "%s..." description)) | |
56d81fe5 DK |
617 | (let ((inhibit-read-only t) |
618 | (curline (line-number-at-pos)) | |
a9089e68 | 619 | (curpatch (stgit-patch-name-at-point)) |
f9533abf GH |
620 | (curfile (stgit-patched-file-at-point)) |
621 | (stgit-inhibit-messages description)) | |
98230edd DK |
622 | (ewoc-filter stgit-ewoc #'(lambda (x) nil)) |
623 | (ewoc-set-hf stgit-ewoc | |
624 | (concat "Branch: " | |
3e528fb0 GH |
625 | (propertize (stgit-current-branch) |
626 | 'face 'stgit-branch-name-face) | |
4f7ff561 | 627 | "\n\n") |
ce3b6130 DK |
628 | (if stgit-show-worktree |
629 | "--" | |
630 | (propertize | |
631 | (substitute-command-keys "--\n\"\\[stgit-toggle-worktree]\"\ | |
632 | shows the working tree\n") | |
6a73154a | 633 | 'face 'stgit-description-face))) |
98230edd | 634 | (stgit-run-series stgit-ewoc) |
2570f6e5 GH |
635 | (unless (and curpatch |
636 | (stgit-goto-patch curpatch | |
637 | (and curfile (stgit-file->file curfile)))) | |
79473ca5 GH |
638 | (goto-char (point-min)) |
639 | (forward-line (1- curline)) | |
f9533abf GH |
640 | (move-to-column (stgit-goal-column))) |
641 | (stgit-refresh-git-status)) | |
642 | (when description | |
643 | (message "%s...done" description))) | |
56d81fe5 | 644 | |
1f60181a GH |
645 | (defconst stgit-file-status-code-strings |
646 | (mapcar (lambda (arg) | |
647 | (cons (car arg) | |
a6d9a852 GH |
648 | (propertize (cadr arg) 'face (car (cddr arg))))) |
649 | '((add "Added" stgit-modified-file-face) | |
650 | (copy "Copied" stgit-modified-file-face) | |
651 | (delete "Deleted" stgit-modified-file-face) | |
652 | (modify "Modified" stgit-modified-file-face) | |
653 | (rename "Renamed" stgit-modified-file-face) | |
654 | (mode-change "Mode change" stgit-modified-file-face) | |
655 | (unmerged "Unmerged" stgit-unmerged-file-face) | |
d9473917 GH |
656 | (unknown "Unknown" stgit-unknown-file-face) |
657 | (ignore "Ignored" stgit-ignored-file-face))) | |
1f60181a GH |
658 | "Alist of code symbols to description strings") |
659 | ||
000f337c GH |
660 | (defconst stgit-patch-status-face-alist |
661 | '((applied . stgit-applied-patch-face) | |
662 | (top . stgit-top-patch-face) | |
663 | (unapplied . stgit-unapplied-patch-face) | |
bf7e391c | 664 | (committed . stgit-committed-patch-face) |
9153ce3a GH |
665 | (index . stgit-index-work-tree-title-face) |
666 | (work . stgit-index-work-tree-title-face)) | |
000f337c GH |
667 | "Alist of face to use for a given patch status") |
668 | ||
3164eec6 DK |
669 | (defun stgit-file-status-code-as-string (file) |
670 | "Return stgit status code for FILE as a string" | |
413f9909 | 671 | (let* ((code (assq (stgit-file->status file) |
3164eec6 | 672 | stgit-file-status-code-strings)) |
413f9909 | 673 | (score (stgit-file->cr-score file))) |
3164eec6 | 674 | (when code |
43ee50b6 DK |
675 | (if (and score (/= score 100)) |
676 | (format "%s %s" (cdr code) | |
677 | (propertize (format "%d%%" score) | |
678 | 'face 'stgit-description-face)) | |
679 | (cdr code))))) | |
1f60181a | 680 | |
a6d9a852 | 681 | (defun stgit-file-status-code (str &optional score) |
1f60181a GH |
682 | "Return stgit status code from git status string" |
683 | (let ((code (assoc str '(("A" . add) | |
684 | ("C" . copy) | |
685 | ("D" . delete) | |
d9473917 | 686 | ("I" . ignore) |
1f60181a GH |
687 | ("M" . modify) |
688 | ("R" . rename) | |
689 | ("T" . mode-change) | |
690 | ("U" . unmerged) | |
691 | ("X" . unknown))))) | |
a6d9a852 GH |
692 | (setq code (if code (cdr code) 'unknown)) |
693 | (when (stringp score) | |
694 | (if (> (length score) 0) | |
695 | (setq score (string-to-number score)) | |
696 | (setq score nil))) | |
697 | (if score (cons code score) code))) | |
698 | ||
699 | (defconst stgit-file-type-strings | |
700 | '((#o100 . "file") | |
701 | (#o120 . "symlink") | |
702 | (#o160 . "subproject")) | |
703 | "Alist of names of file types") | |
704 | ||
705 | (defun stgit-file-type-string (type) | |
47271f41 GH |
706 | "Return string describing file type TYPE (the high bits of file permission). |
707 | Cf. `stgit-file-type-strings' and `stgit-file-type-change-string'." | |
a6d9a852 GH |
708 | (let ((type-str (assoc type stgit-file-type-strings))) |
709 | (or (and type-str (cdr type-str)) | |
710 | (format "unknown type %o" type)))) | |
711 | ||
712 | (defun stgit-file-type-change-string (old-perm new-perm) | |
47271f41 GH |
713 | "Return string describing file type change from OLD-PERM to NEW-PERM. |
714 | Cf. `stgit-file-type-string'." | |
a6d9a852 GH |
715 | (let ((old-type (lsh old-perm -9)) |
716 | (new-type (lsh new-perm -9))) | |
717 | (cond ((= old-type new-type) "") | |
718 | ((zerop new-type) "") | |
719 | ((zerop old-type) | |
720 | (if (= new-type #o100) | |
721 | "" | |
43ee50b6 DK |
722 | (format "(%s)" (stgit-file-type-string new-type)))) |
723 | (t (format "(%s -> %s)" | |
a6d9a852 GH |
724 | (stgit-file-type-string old-type) |
725 | (stgit-file-type-string new-type)))))) | |
726 | ||
727 | (defun stgit-file-mode-change-string (old-perm new-perm) | |
47271f41 GH |
728 | "Return string describing file mode change from OLD-PERM to NEW-PERM. |
729 | Cf. `stgit-file-type-change-string'." | |
a6d9a852 GH |
730 | (setq old-perm (logand old-perm #o777) |
731 | new-perm (logand new-perm #o777)) | |
732 | (if (or (= old-perm new-perm) | |
733 | (zerop old-perm) | |
734 | (zerop new-perm)) | |
735 | "" | |
736 | (let* ((modified (logxor old-perm new-perm)) | |
737 | (not-x-modified (logand (logxor old-perm new-perm) #o666))) | |
738 | (cond ((zerop modified) "") | |
739 | ((and (zerop not-x-modified) | |
740 | (or (and (eq #o111 (logand old-perm #o111)) | |
741 | (propertize "-x" 'face 'stgit-file-permission-face)) | |
742 | (and (eq #o111 (logand new-perm #o111)) | |
743 | (propertize "+x" 'face | |
744 | 'stgit-file-permission-face))))) | |
745 | (t (concat (propertize (format "%o" old-perm) | |
746 | 'face 'stgit-file-permission-face) | |
747 | (propertize " -> " | |
748 | 'face 'stgit-description-face) | |
749 | (propertize (format "%o" new-perm) | |
750 | 'face 'stgit-file-permission-face))))))) | |
1f60181a | 751 | |
413f9909 GH |
752 | (defstruct (stgit-file |
753 | (:conc-name stgit-file->)) | |
0de6881a DK |
754 | old-perm new-perm copy-or-rename cr-score cr-from cr-to status file) |
755 | ||
ca027a87 | 756 | (defun stgit-describe-copy-or-rename (file) |
6a73154a GH |
757 | (let ((arrow (concat " " (propertize "->" 'face 'stgit-description-face) " ")) |
758 | from to common-head common-tail) | |
ca027a87 GH |
759 | |
760 | (when stgit-abbreviate-copies-and-renames | |
413f9909 GH |
761 | (setq from (split-string (stgit-file->cr-from file) "/") |
762 | to (split-string (stgit-file->cr-to file) "/")) | |
ca027a87 GH |
763 | |
764 | (while (and from to (cdr from) (cdr to) | |
765 | (string-equal (car from) (car to))) | |
766 | (setq common-head (cons (car from) common-head) | |
767 | from (cdr from) | |
768 | to (cdr to))) | |
769 | (setq common-head (nreverse common-head) | |
770 | from (nreverse from) | |
771 | to (nreverse to)) | |
772 | (while (and from to (cdr from) (cdr to) | |
773 | (string-equal (car from) (car to))) | |
774 | (setq common-tail (cons (car from) common-tail) | |
775 | from (cdr from) | |
776 | to (cdr to))) | |
777 | (setq from (nreverse from) | |
778 | to (nreverse to))) | |
779 | ||
780 | (if (or common-head common-tail) | |
781 | (concat (if common-head | |
782 | (mapconcat #'identity common-head "/") | |
783 | "") | |
784 | (if common-head "/" "") | |
785 | (propertize "{" 'face 'stgit-description-face) | |
786 | (mapconcat #'identity from "/") | |
787 | arrow | |
788 | (mapconcat #'identity to "/") | |
789 | (propertize "}" 'face 'stgit-description-face) | |
790 | (if common-tail "/" "") | |
791 | (if common-tail | |
792 | (mapconcat #'identity common-tail "/") | |
793 | "")) | |
413f9909 | 794 | (concat (stgit-file->cr-from file) arrow (stgit-file->cr-to file))))) |
ca027a87 | 795 | |
3164eec6 | 796 | (defun stgit-file-pp (file) |
43ee50b6 DK |
797 | (let ((start (point)) |
798 | (spec (format-spec-make | |
799 | ?s (stgit-file-status-code-as-string file) | |
800 | ?m (stgit-file-mode-change-string | |
413f9909 GH |
801 | (stgit-file->old-perm file) |
802 | (stgit-file->new-perm file)) | |
803 | ?n (if (stgit-file->copy-or-rename file) | |
43ee50b6 | 804 | (stgit-describe-copy-or-rename file) |
413f9909 | 805 | (stgit-file->file file)) |
43ee50b6 | 806 | ?c (propertize (stgit-file-type-change-string |
413f9909 GH |
807 | (stgit-file->old-perm file) |
808 | (stgit-file->new-perm file)) | |
43ee50b6 | 809 | 'face 'stgit-description-face)))) |
da30db2a GH |
810 | (stgit-insert-without-trailing-whitespace |
811 | (format-spec stgit-file-line-format spec)) | |
0de6881a | 812 | (add-text-properties start (point) |
3164eec6 DK |
813 | (list 'entry-type 'file |
814 | 'file-data file)))) | |
0de6881a | 815 | |
7567401c GH |
816 | (defun stgit-find-copies-harder-diff-arg () |
817 | "Return the flag to use with `git-diff' depending on the | |
b6df231c GH |
818 | `stgit-find-copies-harder' flag." |
819 | (if stgit-find-copies-harder "--find-copies-harder" "-C")) | |
7567401c | 820 | |
d9473917 GH |
821 | (defun stgit-insert-ls-files (args file-flag) |
822 | (let ((start (point))) | |
823 | (apply 'stgit-run-git | |
824 | (append '("ls-files" "--exclude-standard" "-z") args)) | |
825 | (goto-char start) | |
826 | (while (looking-at "\\([^\0]*\\)\0") | |
827 | (let ((name-len (- (match-end 0) (match-beginning 0)))) | |
828 | (insert ":0 0 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 " file-flag "\0") | |
829 | (forward-char name-len))))) | |
830 | ||
7f972e9b GH |
831 | (defun stgit-process-files (callback) |
832 | (goto-char (point-min)) | |
833 | (when (looking-at "[0-9A-Fa-f]\\{40\\}\0") | |
834 | (goto-char (match-end 0))) | |
835 | (while (looking-at ":\\([0-7]+\\) \\([0-7]+\\) [0-9A-Fa-f]\\{40\\} [0-9A-Fa-f]\\{40\\} ") | |
836 | (let ((old-perm (string-to-number (match-string 1) 8)) | |
837 | (new-perm (string-to-number (match-string 2) 8))) | |
838 | (goto-char (match-end 0)) | |
839 | (let ((file | |
840 | (cond ((looking-at | |
841 | "\\([CR]\\)\\([0-9]*\\)\0\\([^\0]*\\)\0\\([^\0]*\\)\0") | |
842 | (let* ((patch-status (stgit-patch->status patch)) | |
843 | (file-subexp (if (eq patch-status 'unapplied) | |
844 | 3 | |
845 | 4)) | |
846 | (file (match-string file-subexp))) | |
847 | (make-stgit-file | |
848 | :old-perm old-perm | |
849 | :new-perm new-perm | |
850 | :copy-or-rename t | |
851 | :cr-score (string-to-number (match-string 2)) | |
852 | :cr-from (match-string 3) | |
853 | :cr-to (match-string 4) | |
854 | :status (stgit-file-status-code | |
855 | (match-string 1)) | |
856 | :file file))) | |
857 | ((looking-at "\\([ABD-QS-Z]\\)\0\\([^\0]*\\)\0") | |
858 | (make-stgit-file | |
859 | :old-perm old-perm | |
860 | :new-perm new-perm | |
861 | :copy-or-rename nil | |
862 | :cr-score nil | |
863 | :cr-from nil | |
864 | :cr-to nil | |
865 | :status (stgit-file-status-code | |
866 | (match-string 1)) | |
867 | :file (match-string 2)))))) | |
868 | (goto-char (match-end 0)) | |
869 | (funcall callback file))))) | |
870 | ||
871 | ||
0de6881a | 872 | (defun stgit-insert-patch-files (patch) |
88134ff7 GH |
873 | "Expand (show modification of) the patch PATCH after the line |
874 | at point." | |
d2efc9d5 GH |
875 | (let* ((patchsym (stgit-patch->name patch)) |
876 | (end (point-marker)) | |
877 | (args (list "-z" (stgit-find-copies-harder-diff-arg))) | |
878 | (ewoc (ewoc-create #'stgit-file-pp nil nil t)) | |
879 | (show-ignored stgit-show-ignored) | |
880 | (show-unknown stgit-show-unknown)) | |
0434bec1 | 881 | (set-marker-insertion-type end t) |
413f9909 | 882 | (setf (stgit-patch->files-ewoc patch) ewoc) |
0de6881a | 883 | (with-temp-buffer |
ea305902 GH |
884 | (let ((standard-output (current-buffer))) |
885 | (apply 'stgit-run-git | |
886 | (cond ((eq patchsym :work) | |
0b71b4dc GH |
887 | (let (standard-output) |
888 | (stgit-run-git "update-index" "--refresh")) | |
ea305902 GH |
889 | `("diff-files" "-0" ,@args)) |
890 | ((eq patchsym :index) | |
891 | `("diff-index" ,@args "--cached" "HEAD")) | |
892 | (t | |
893 | `("diff-tree" ,@args "-r" ,(stgit-id patchsym))))) | |
894 | ||
895 | (when (and (eq patchsym :work)) | |
d2efc9d5 | 896 | (when show-ignored |
ea305902 | 897 | (stgit-insert-ls-files '("--ignored" "--others") "I")) |
d2efc9d5 | 898 | (when show-unknown |
7f972e9b GH |
899 | (stgit-insert-ls-files '("--directory" "--no-empty-directory" |
900 | "--others") | |
901 | "X")) | |
ea305902 GH |
902 | (sort-regexp-fields nil ":[^\0]*\0\\([^\0]*\\)\0" "\\1" |
903 | (point-min) (point-max))) | |
904 | ||
7f972e9b | 905 | (stgit-process-files (lambda (file) (ewoc-enter-last ewoc file))) |
ea305902 GH |
906 | |
907 | (unless (ewoc-nth ewoc 0) | |
908 | (ewoc-set-hf ewoc "" | |
909 | (concat " " | |
910 | (propertize "<no files>" | |
911 | 'face 'stgit-description-face) | |
912 | "\n"))))) | |
0434bec1 | 913 | (goto-char end))) |
07f464e0 | 914 | |
030f0535 GH |
915 | (defun stgit-find-file (&optional other-window) |
916 | (let* ((file (or (stgit-patched-file-at-point) | |
917 | (error "No file at point"))) | |
413f9909 | 918 | (filename (expand-file-name (stgit-file->file file)))) |
0de6881a DK |
919 | (unless (file-exists-p filename) |
920 | (error "File does not exist")) | |
030f0535 GH |
921 | (funcall (if other-window 'find-file-other-window 'find-file) |
922 | filename) | |
413f9909 | 923 | (when (eq (stgit-file->status file) 'unmerged) |
030f0535 | 924 | (smerge-mode 1)))) |
acc5652f | 925 | |
afbf766b | 926 | (defun stgit-expand (&optional patches collapse) |
fd64ee57 | 927 | "Show the contents of marked patches, or the patch at point. |
afbf766b GH |
928 | |
929 | See also `stgit-collapse'. | |
930 | ||
931 | Non-interactively, operate on PATCHES, and collapse instead of | |
932 | expand if COLLAPSE is not nil." | |
beac0f14 | 933 | (interactive (list (stgit-patches-marked-or-at-point t))) |
9d04c657 | 934 | (stgit-assert-mode) |
afbf766b GH |
935 | (let ((patches-diff (funcall (if collapse #'intersection #'set-difference) |
936 | patches stgit-expanded-patches))) | |
937 | (setq stgit-expanded-patches | |
938 | (if collapse | |
939 | (set-difference stgit-expanded-patches patches-diff) | |
940 | (append stgit-expanded-patches patches-diff))) | |
941 | (ewoc-map #'(lambda (patch) | |
413f9909 | 942 | (memq (stgit-patch->name patch) patches-diff)) |
afbf766b GH |
943 | stgit-ewoc)) |
944 | (move-to-column (stgit-goal-column))) | |
945 | ||
946 | (defun stgit-collapse (&optional patches) | |
fd64ee57 | 947 | "Hide the contents of marked patches, or the patch at point. |
afbf766b GH |
948 | |
949 | See also `stgit-expand'." | |
beac0f14 | 950 | (interactive (list (stgit-patches-marked-or-at-point t))) |
9d04c657 | 951 | (stgit-assert-mode) |
afbf766b GH |
952 | (stgit-expand patches t)) |
953 | ||
50d88c67 | 954 | (defun stgit-select-patch () |
98230edd | 955 | (let ((patchname (stgit-patch-name-at-point))) |
afbf766b GH |
956 | (stgit-expand (list patchname) |
957 | (memq patchname stgit-expanded-patches)))) | |
acc5652f | 958 | |
7f972e9b GH |
959 | (defun stgit-expand-directory (file) |
960 | (let* ((patch (stgit-patch-at-point)) | |
961 | (ewoc (stgit-patch->files-ewoc patch)) | |
962 | (node (ewoc-locate ewoc)) | |
963 | (filename (stgit-file->file file)) | |
964 | (start (make-marker)) | |
965 | (end (make-marker))) | |
966 | ||
967 | (save-excursion | |
968 | (forward-line 1) | |
969 | (set-marker start (point)) | |
970 | (set-marker end (point)) | |
971 | (set-marker-insertion-type end t)) | |
972 | ||
973 | (assert (string-match "/$" filename)) | |
974 | ;; remove trailing "/" | |
975 | (setf (stgit-file->file file) (substring filename 0 -1)) | |
976 | (ewoc-invalidate ewoc node) | |
977 | ||
978 | (with-temp-buffer | |
979 | (let ((standard-output (current-buffer))) | |
980 | (stgit-insert-ls-files (list "--directory" "--others" | |
981 | "--no-empty-directory" "--" | |
982 | filename) | |
983 | "X") | |
984 | (stgit-process-files (lambda (f) | |
985 | (setq node (ewoc-enter-after ewoc node f)))))) | |
986 | ||
62548eec GH |
987 | (move-to-column (stgit-goal-column)) |
988 | ||
7f972e9b GH |
989 | (let ((inhibit-read-only t)) |
990 | (put-text-property start end 'patch-data patch)))) | |
991 | ||
992 | (defun stgit-select-file () | |
993 | (let* ((file (or (stgit-patched-file-at-point) | |
994 | (error "No file at point"))) | |
995 | (filename (stgit-file->file file))) | |
996 | (if (string-match "/$" filename) | |
997 | (stgit-expand-directory file) | |
998 | (stgit-find-file)))) | |
999 | ||
378a003d | 1000 | (defun stgit-select () |
da01a29b GH |
1001 | "With point on a patch, toggle showing files in the patch. |
1002 | ||
1003 | With point on a file, open the associated file. Opens the target | |
1004 | file for (applied) copies and renames." | |
378a003d | 1005 | (interactive) |
9d04c657 | 1006 | (stgit-assert-mode) |
50d88c67 DK |
1007 | (case (get-text-property (point) 'entry-type) |
1008 | ('patch | |
1009 | (stgit-select-patch)) | |
1010 | ('file | |
7f972e9b | 1011 | (stgit-select-file)) |
50d88c67 DK |
1012 | (t |
1013 | (error "No patch or file on line")))) | |
378a003d GH |
1014 | |
1015 | (defun stgit-find-file-other-window () | |
1016 | "Open file at point in other window" | |
1017 | (interactive) | |
9d04c657 | 1018 | (stgit-assert-mode) |
030f0535 | 1019 | (stgit-find-file t)) |
378a003d | 1020 | |
d9b954c7 GH |
1021 | (defun stgit-find-file-merge () |
1022 | "Open file at point and merge it using `smerge-ediff'." | |
1023 | (interactive) | |
9d04c657 | 1024 | (stgit-assert-mode) |
d9b954c7 GH |
1025 | (stgit-find-file t) |
1026 | (smerge-ediff)) | |
1027 | ||
83327d53 | 1028 | (defun stgit-quit () |
a53347d9 | 1029 | "Hide the stgit buffer." |
83327d53 | 1030 | (interactive) |
9d04c657 | 1031 | (stgit-assert-mode) |
83327d53 GH |
1032 | (bury-buffer)) |
1033 | ||
0f076fe6 | 1034 | (defun stgit-git-status () |
a53347d9 | 1035 | "Show status using `git-status'." |
0f076fe6 | 1036 | (interactive) |
9d04c657 | 1037 | (stgit-assert-mode) |
0f076fe6 | 1038 | (unless (fboundp 'git-status) |
df283a8b | 1039 | (error "The stgit-git-status command requires git-status")) |
0f076fe6 GH |
1040 | (let ((dir default-directory)) |
1041 | (save-selected-window | |
1042 | (pop-to-buffer nil) | |
1043 | (git-status dir)))) | |
1044 | ||
58f72f16 GH |
1045 | (defun stgit-goal-column () |
1046 | "Return goal column for the current line" | |
50d88c67 DK |
1047 | (case (get-text-property (point) 'entry-type) |
1048 | ('patch 2) | |
1049 | ('file 4) | |
1050 | (t 0))) | |
58f72f16 GH |
1051 | |
1052 | (defun stgit-next-line (&optional arg) | |
378a003d | 1053 | "Move cursor vertically down ARG lines" |
58f72f16 | 1054 | (interactive "p") |
9d04c657 | 1055 | (stgit-assert-mode) |
58f72f16 GH |
1056 | (next-line arg) |
1057 | (move-to-column (stgit-goal-column))) | |
378a003d | 1058 | |
58f72f16 | 1059 | (defun stgit-previous-line (&optional arg) |
378a003d | 1060 | "Move cursor vertically up ARG lines" |
58f72f16 | 1061 | (interactive "p") |
9d04c657 | 1062 | (stgit-assert-mode) |
58f72f16 GH |
1063 | (previous-line arg) |
1064 | (move-to-column (stgit-goal-column))) | |
378a003d GH |
1065 | |
1066 | (defun stgit-next-patch (&optional arg) | |
98230edd | 1067 | "Move cursor down ARG patches." |
378a003d | 1068 | (interactive "p") |
9d04c657 | 1069 | (stgit-assert-mode) |
006cd3e5 GH |
1070 | (unless arg (setq arg 1)) |
1071 | (cond ((< arg 0) | |
1072 | (stgit-previous-patch (- arg))) | |
1073 | ((zerop arg) | |
1074 | (move-to-column (stgit-goal-column))) | |
1075 | (t | |
1076 | (when (stgit-at-header-p) | |
1077 | (ewoc-goto-node stgit-ewoc (ewoc-nth stgit-ewoc 0)) | |
1078 | (setq arg (1- arg))) | |
1079 | (ewoc-goto-next stgit-ewoc arg) | |
1080 | (move-to-column goal-column)))) | |
378a003d GH |
1081 | |
1082 | (defun stgit-previous-patch (&optional arg) | |
98230edd | 1083 | "Move cursor up ARG patches." |
378a003d | 1084 | (interactive "p") |
9d04c657 | 1085 | (stgit-assert-mode) |
006cd3e5 GH |
1086 | (unless arg (setq arg 1)) |
1087 | (cond ((< arg 0) | |
1088 | (stgit-next-patch (- arg))) | |
1089 | ((zerop arg) | |
1090 | (move-to-column (stgit-goal-column))) | |
1091 | ((stgit-at-header-p) | |
1092 | (goto-char (point-min))) | |
1093 | (t | |
1094 | (let ((opatch (stgit-patch-at-point))) | |
1095 | (ewoc-goto-prev stgit-ewoc arg) | |
1096 | (unless (zerop arg) | |
1097 | (when (eq opatch (stgit-patch-at-point)) | |
1098 | (goto-char (point-min))))) | |
1099 | (move-to-column (stgit-goal-column))))) | |
1100 | ||
1101 | (defun stgit-previous-patch-group (&optional arg) | |
1102 | "Move to the previous group of patches. | |
1103 | ||
1104 | If ARG is non-nil, do this ARG times. If ARG is negative, move | |
1105 | -ARG groups forward instead; cf. `stgit-next-patch-group'." | |
1106 | (interactive "p") | |
1107 | (stgit-assert-mode) | |
1108 | (if (< arg 0) | |
1109 | (stgit-previous-patch-group (- arg)) | |
1110 | (while (and (not (bobp)) | |
1111 | (> arg 0)) | |
1112 | (stgit-previous-patch 1) | |
1113 | (let* ((opoint (point)) | |
1114 | (patch (stgit-patch-at-point)) | |
1115 | (status (and patch (stgit-patch->status patch)))) | |
1116 | (while (and (not (bobp)) | |
1117 | (let* ((npatch (stgit-patch-at-point)) | |
1118 | (nstatus (and npatch (stgit-patch->status npatch)))) | |
1119 | (eq status nstatus))) | |
1120 | (setq opoint (point)) | |
1121 | (stgit-previous-patch 1)) | |
1122 | (goto-char opoint)) | |
1123 | (setq arg (1- arg))))) | |
1124 | ||
1125 | (defun stgit-next-patch-group (&optional arg) | |
1126 | "Move to the next group of patches. | |
1127 | ||
1128 | If ARG is non-nil, do this ARG times. If ARG is negative, move | |
1129 | -ARG groups backwards instead; cf. `stgit-previous-patch-group'." | |
1130 | (interactive "p") | |
1131 | (stgit-assert-mode) | |
1132 | (if (< arg 0) | |
1133 | (stgit-previous-patch-group (- arg)) | |
1134 | (while (and (not (eobp)) | |
1135 | (> arg 0)) | |
1136 | (let* ((patch (stgit-patch-at-point)) | |
1137 | (status (and patch (stgit-patch->status patch)))) | |
1138 | (while (and (not (eobp)) | |
1139 | (let* ((npatch (stgit-patch-at-point)) | |
1140 | (nstatus (and npatch (stgit-patch->status npatch)))) | |
1141 | (eq status nstatus))) | |
1142 | (stgit-next-patch 1))) | |
1143 | (setq arg (1- arg))))) | |
378a003d | 1144 | |
56d81fe5 DK |
1145 | (defvar stgit-mode-hook nil |
1146 | "Run after `stgit-mode' is setup.") | |
1147 | ||
1148 | (defvar stgit-mode-map nil | |
1149 | "Keymap for StGit major mode.") | |
1150 | ||
1151 | (unless stgit-mode-map | |
5038381d GH |
1152 | (let ((diff-map (make-sparse-keymap)) |
1153 | (toggle-map (make-sparse-keymap))) | |
d9b954c7 GH |
1154 | (mapc (lambda (arg) (define-key diff-map (car arg) (cdr arg))) |
1155 | '(("b" . stgit-diff-base) | |
1156 | ("c" . stgit-diff-combined) | |
1157 | ("m" . stgit-find-file-merge) | |
1158 | ("o" . stgit-diff-ours) | |
e02b46e5 | 1159 | ("r" . stgit-diff-range) |
d9b954c7 | 1160 | ("t" . stgit-diff-theirs))) |
ce3b6130 | 1161 | (mapc (lambda (arg) (define-key toggle-map (car arg) (cdr arg))) |
a0045b87 DK |
1162 | '(("n" . stgit-toggle-patch-names) |
1163 | ("t" . stgit-toggle-worktree) | |
bf7e391c | 1164 | ("h" . stgit-toggle-committed) |
d9473917 | 1165 | ("i" . stgit-toggle-ignored) |
137b315b GH |
1166 | ("u" . stgit-toggle-unknown) |
1167 | ("s" . stgit-toggle-svn))) | |
ce3b6130 DK |
1168 | (setq stgit-mode-map (make-keymap)) |
1169 | (suppress-keymap stgit-mode-map) | |
1170 | (mapc (lambda (arg) (define-key stgit-mode-map (car arg) (cdr arg))) | |
d11e0621 GH |
1171 | `((" " . stgit-mark-down) |
1172 | ("m" . stgit-mark-down) | |
ce3b6130 DK |
1173 | ("\d" . stgit-unmark-up) |
1174 | ("u" . stgit-unmark-down) | |
1175 | ("?" . stgit-help) | |
1176 | ("h" . stgit-help) | |
1177 | ("\C-p" . stgit-previous-line) | |
1178 | ("\C-n" . stgit-next-line) | |
1179 | ([up] . stgit-previous-line) | |
1180 | ([down] . stgit-next-line) | |
1181 | ("p" . stgit-previous-patch) | |
1182 | ("n" . stgit-next-patch) | |
006cd3e5 GH |
1183 | ("\M-{" . stgit-previous-patch-group) |
1184 | ("\M-}" . stgit-next-patch-group) | |
1185 | ([(control up)] . stgit-previous-patch-group) | |
1186 | ([(control down)] . stgit-next-patch-group) | |
ce3b6130 | 1187 | ("s" . stgit-git-status) |
408fa7cb | 1188 | ("g" . stgit-reload-or-repair) |
ce3b6130 DK |
1189 | ("r" . stgit-refresh) |
1190 | ("\C-c\C-r" . stgit-rename) | |
1191 | ("e" . stgit-edit) | |
1192 | ("M" . stgit-move-patches) | |
1193 | ("S" . stgit-squash) | |
1194 | ("N" . stgit-new) | |
2acb7116 | 1195 | ("c" . stgit-new-and-refresh) |
e9fdd4ea GH |
1196 | ("\C-c\C-c" . stgit-commit) |
1197 | ("\C-c\C-u" . stgit-uncommit) | |
1629f59f | 1198 | ("U" . stgit-revert) |
51783171 | 1199 | ("R" . stgit-resolve-file) |
ce3b6130 | 1200 | ("\r" . stgit-select) |
afbf766b GH |
1201 | ("+" . stgit-expand) |
1202 | ("-" . stgit-collapse) | |
ce3b6130 | 1203 | ("o" . stgit-find-file-other-window) |
dde3ab4d | 1204 | ("i" . stgit-toggle-index) |
ce3b6130 DK |
1205 | (">" . stgit-push-next) |
1206 | ("<" . stgit-pop-next) | |
1207 | ("P" . stgit-push-or-pop) | |
1208 | ("G" . stgit-goto) | |
d9b954c7 | 1209 | ("=" . stgit-diff) |
ce3b6130 | 1210 | ("D" . stgit-delete) |
b8463f1d | 1211 | ([?\C-/] . stgit-undo) |
ce3b6130 | 1212 | ("\C-_" . stgit-undo) |
b8463f1d GH |
1213 | ([?\C-c ?\C-/] . stgit-redo) |
1214 | ("\C-c\C-_" . stgit-redo) | |
ce3b6130 | 1215 | ("B" . stgit-branch) |
380a021f | 1216 | ("\C-c\C-b" . stgit-rebase) |
ce3b6130 | 1217 | ("t" . ,toggle-map) |
d9b954c7 | 1218 | ("d" . ,diff-map) |
e8faa44b DK |
1219 | ("q" . stgit-quit) |
1220 | ("!" . stgit-execute)))) | |
5038381d GH |
1221 | |
1222 | (let ((at-unmerged-file '(let ((file (stgit-patched-file-at-point))) | |
413f9909 | 1223 | (and file (eq (stgit-file->status file) |
5038381d GH |
1224 | 'unmerged)))) |
1225 | (patch-collapsed-p '(lambda (p) (not (memq p stgit-expanded-patches))))) | |
1226 | (easy-menu-define stgit-menu stgit-mode-map | |
1227 | "StGit Menu" | |
1228 | `("StGit" | |
1229 | ["Reload" stgit-reload-or-repair | |
1230 | :help "Reload StGit status from disk"] | |
1231 | ["Repair" stgit-repair | |
1232 | :keys "\\[universal-argument] \\[stgit-reload-or-repair]" | |
1233 | :help "Repair StGit metadata"] | |
1234 | "-" | |
1235 | ["Undo" stgit-undo t] | |
1236 | ["Redo" stgit-redo t] | |
1237 | "-" | |
1238 | ["Git status" stgit-git-status :active (fboundp 'git-status)] | |
1239 | "-" | |
1240 | ["New patch" stgit-new-and-refresh | |
1241 | :help "Create a new patch from changes in index or work tree" | |
1242 | :active (not (and (stgit-index-empty-p) (stgit-work-tree-empty-p)))] | |
1243 | ["New empty patch" stgit-new | |
1244 | :help "Create a new, empty patch"] | |
1245 | ["(Un)mark patch" stgit-toggle-mark | |
1246 | :label (if (memq (stgit-patch-name-at-point nil t) | |
1247 | stgit-marked-patches) | |
1248 | "Unmark patch" "Mark patch") | |
1249 | :active (stgit-patch-name-at-point nil t)] | |
1250 | ["Expand/collapse patch" | |
1251 | (let ((patches (stgit-patches-marked-or-at-point))) | |
1252 | (if (member-if ,patch-collapsed-p patches) | |
1253 | (stgit-expand patches) | |
1254 | (stgit-collapse patches))) | |
1255 | :label (if (member-if ,patch-collapsed-p | |
1256 | (stgit-patches-marked-or-at-point)) | |
1257 | "Expand patches" | |
1258 | "Collapse patches") | |
1259 | :active (stgit-patches-marked-or-at-point)] | |
1260 | ["Edit patch" stgit-edit | |
1261 | :help "Edit patch comment" | |
1262 | :active (stgit-patch-name-at-point nil t)] | |
1263 | ["Rename patch" stgit-rename :active (stgit-patch-name-at-point nil t)] | |
1264 | ["Push/pop patch" stgit-push-or-pop | |
7c11b754 GH |
1265 | :label (if (subsetp (stgit-patches-marked-or-at-point nil t) |
1266 | (stgit-applied-patchsyms t)) | |
1267 | "Pop patches" "Push patches")] | |
beac0f14 GH |
1268 | ["Delete patches" stgit-delete |
1269 | :active (stgit-patches-marked-or-at-point nil t)] | |
5038381d GH |
1270 | "-" |
1271 | ["Move patches" stgit-move-patches | |
1272 | :active stgit-marked-patches | |
fd64ee57 | 1273 | :help "Move marked patch(es) to point"] |
5038381d GH |
1274 | ["Squash patches" stgit-squash |
1275 | :active (> (length stgit-marked-patches) 1) | |
fd64ee57 | 1276 | :help "Merge marked patches into one"] |
5038381d GH |
1277 | "-" |
1278 | ["Refresh top patch" stgit-refresh | |
1279 | :active (not (and (stgit-index-empty-p) (stgit-work-tree-empty-p))) | |
1280 | :help "Refresh the top patch with changes in index or work tree"] | |
1281 | ["Refresh this patch" (stgit-refresh t) | |
1282 | :keys "\\[universal-argument] \\[stgit-refresh]" | |
fd64ee57 | 1283 | :help "Refresh marked patch with changes in index or work tree" |
5038381d GH |
1284 | :active (and (not (and (stgit-index-empty-p) |
1285 | (stgit-work-tree-empty-p))) | |
1286 | (stgit-patch-name-at-point nil t))] | |
1287 | "-" | |
1288 | ["Find file" stgit-select | |
1289 | :active (eq (get-text-property (point) 'entry-type) 'file)] | |
1290 | ["Open file" stgit-find-file-other-window | |
1291 | :active (eq (get-text-property (point) 'entry-type) 'file)] | |
1292 | ["Toggle file index" stgit-toggle-index | |
1293 | :active (and (eq (get-text-property (point) 'entry-type) 'file) | |
1294 | (memq (stgit-patch-name-at-point) '(:work :index))) | |
1295 | :label (if (eq (stgit-patch-name-at-point) :work) | |
1296 | "Move change to index" | |
1297 | "Move change to work tree")] | |
1298 | "-" | |
1299 | ["Show diff" stgit-diff | |
1300 | :active (get-text-property (point) 'entry-type)] | |
e02b46e5 KW |
1301 | ["Show diff for range of applied patches" stgit-diff-range |
1302 | :active (= (length stgit-marked-patches) 1)] | |
5038381d GH |
1303 | ("Merge" |
1304 | :active (stgit-git-index-unmerged-p) | |
1305 | ["Combined diff" stgit-diff-combined | |
1306 | :active (memq (stgit-patch-name-at-point nil nil) '(:work :index))] | |
1307 | ["Diff against base" stgit-diff-base | |
1308 | :help "Show diff against the common base" | |
1309 | :active (memq (stgit-patch-name-at-point nil nil) '(:work :index))] | |
1310 | ["Diff against ours" stgit-diff-ours | |
1311 | :help "Show diff against our branch" | |
1312 | :active (memq (stgit-patch-name-at-point nil nil) '(:work :index))] | |
1313 | ["Diff against theirs" stgit-diff-theirs | |
1314 | :help "Show diff against their branch" | |
1315 | :active (memq (stgit-patch-name-at-point nil nil) '(:work :index))] | |
1316 | "-" | |
1317 | ["Interactive merge" stgit-find-file-merge | |
1318 | :help "Interactively merge the file" | |
1319 | :active ,at-unmerged-file] | |
1320 | ["Resolve file" stgit-resolve-file | |
1321 | :help "Mark file conflict as resolved" | |
1322 | :active ,at-unmerged-file] | |
1323 | ) | |
1324 | "-" | |
1325 | ["Show index & work tree" stgit-toggle-worktree :style toggle | |
1326 | :selected stgit-show-worktree] | |
1327 | ["Show unknown files" stgit-toggle-unknown :style toggle | |
1328 | :selected stgit-show-unknown :active stgit-show-worktree] | |
1329 | ["Show ignored files" stgit-toggle-ignored :style toggle | |
1330 | :selected stgit-show-ignored :active stgit-show-worktree] | |
a0045b87 DK |
1331 | ["Show patch names" stgit-toggle-patch-names :style toggle |
1332 | :selected stgit-show-patch-names] | |
bf7e391c GH |
1333 | ["Show recent commits" stgit-toggle-committed :style toggle |
1334 | :selected stgit-show-committed] | |
137b315b GH |
1335 | ["Show subversion info" stgit-toggle-svn :style toggle |
1336 | :selected stgit-show-svn] | |
5038381d GH |
1337 | "-" |
1338 | ["Switch branches" stgit-branch t | |
3e528fb0 | 1339 | :help "Switch to or create another branch"] |
5038381d GH |
1340 | ["Rebase branch" stgit-rebase t |
1341 | :help "Rebase the current branch"] | |
1342 | )))) | |
1343 | ||
1344 | ;; disable tool bar editing buttons | |
1345 | (put 'stgit-mode 'mode-class 'special) | |
56d81fe5 DK |
1346 | |
1347 | (defun stgit-mode () | |
1348 | "Major mode for interacting with StGit. | |
fdf5e327 GH |
1349 | |
1350 | Start StGit using \\[stgit]. | |
1351 | ||
1352 | Basic commands: | |
1353 | \\<stgit-mode-map>\ | |
1354 | \\[stgit-help] Show this help text | |
1355 | \\[stgit-quit] Hide the StGit buffer | |
1356 | \\[describe-bindings] Show all key bindings | |
1357 | ||
1358 | \\[stgit-reload-or-repair] Reload the StGit buffer | |
1359 | \\[universal-argument] \\[stgit-reload-or-repair] Repair StGit metadata | |
1360 | ||
1361 | \\[stgit-undo] Undo most recent StGit operation | |
1362 | \\[stgit-redo] Undo recent undo | |
1363 | ||
1364 | \\[stgit-git-status] Run `git-status' (if available) | |
1365 | ||
e8faa44b DK |
1366 | \\[stgit-execute] Run an stg shell command |
1367 | ||
fdf5e327 GH |
1368 | Movement commands: |
1369 | \\[stgit-previous-line] Move to previous line | |
1370 | \\[stgit-next-line] Move to next line | |
1371 | \\[stgit-previous-patch] Move to previous patch | |
1372 | \\[stgit-next-patch] Move to next patch | |
006cd3e5 GH |
1373 | \\[stgit-previous-patch-group] Move to previous patch group |
1374 | \\[stgit-next-patch-group] Move to next patch group | |
fdf5e327 | 1375 | |
d11e0621 | 1376 | \\[stgit-mark-down] Mark patch and move down |
fdf5e327 GH |
1377 | \\[stgit-unmark-up] Unmark patch and move up |
1378 | \\[stgit-unmark-down] Unmark patch and move down | |
1379 | ||
1380 | Commands for patches: | |
1381 | \\[stgit-select] Toggle showing changed files in patch | |
1382 | \\[stgit-refresh] Refresh patch with changes in index or work tree | |
1383 | \\[stgit-diff] Show the patch log and diff | |
1384 | ||
fd64ee57 GH |
1385 | \\[stgit-expand] Show changes in marked patches |
1386 | \\[stgit-collapse] Hide changes in marked patches | |
afbf766b | 1387 | |
2acb7116 | 1388 | \\[stgit-new-and-refresh] Create a new patch from index or work tree |
c20b20a5 GH |
1389 | \\[stgit-new] Create a new, empty patch |
1390 | ||
fdf5e327 GH |
1391 | \\[stgit-rename] Rename patch |
1392 | \\[stgit-edit] Edit patch description | |
1393 | \\[stgit-delete] Delete patch(es) | |
1394 | ||
1629f59f | 1395 | \\[stgit-revert] Revert all changes in index or work tree |
dde3ab4d | 1396 | \\[stgit-toggle-index] Toggle all changes between index and work tree |
1629f59f | 1397 | |
fdf5e327 GH |
1398 | \\[stgit-push-next] Push next patch onto stack |
1399 | \\[stgit-pop-next] Pop current patch from stack | |
c20b20a5 GH |
1400 | \\[stgit-push-or-pop] Push or pop marked patches |
1401 | \\[stgit-goto] Make patch at point current by popping or pushing | |
fdf5e327 GH |
1402 | |
1403 | \\[stgit-squash] Squash (meld together) patches | |
c20b20a5 | 1404 | \\[stgit-move-patches] Move marked patches to point |
fdf5e327 GH |
1405 | |
1406 | \\[stgit-commit] Commit patch(es) | |
1407 | \\[stgit-uncommit] Uncommit patch(es) | |
1408 | ||
1409 | Commands for files: | |
1410 | \\[stgit-select] Open the file in this window | |
1411 | \\[stgit-find-file-other-window] Open the file in another window | |
1412 | \\[stgit-diff] Show the file's diff | |
1413 | ||
dde3ab4d | 1414 | \\[stgit-toggle-index] Toggle change between index and work tree |
1629f59f | 1415 | \\[stgit-revert] Revert changes to file |
fdf5e327 GH |
1416 | |
1417 | Display commands: | |
a0045b87 | 1418 | \\[stgit-toggle-patch-names] Toggle showing patch names |
fdf5e327 GH |
1419 | \\[stgit-toggle-worktree] Toggle showing index and work tree |
1420 | \\[stgit-toggle-unknown] Toggle showing unknown files | |
1421 | \\[stgit-toggle-ignored] Toggle showing ignored files | |
bf7e391c | 1422 | \\[stgit-toggle-committed] Toggle showing recent commits |
137b315b | 1423 | \\[stgit-toggle-svn] Toggle showing subversion information |
fdf5e327 GH |
1424 | |
1425 | Commands for diffs: | |
1426 | \\[stgit-diff] Show diff of patch or file | |
e02b46e5 | 1427 | \\[stgit-diff-range] Show diff for range of patches |
fdf5e327 GH |
1428 | \\[stgit-diff-base] Show diff against the merge base |
1429 | \\[stgit-diff-ours] Show diff against our branch | |
1430 | \\[stgit-diff-theirs] Show diff against their branch | |
1431 | ||
1432 | With one prefix argument (e.g., \\[universal-argument] \\[stgit-diff]), \ | |
1433 | ignore space changes. | |
1434 | With two prefix arguments (e.g., \\[universal-argument] \ | |
1435 | \\[universal-argument] \\[stgit-diff]), ignore all space changes. | |
1436 | ||
1437 | Commands for merge conflicts: | |
1438 | \\[stgit-find-file-merge] Resolve conflicts using `smerge-ediff' | |
1439 | \\[stgit-resolve-file] Mark unmerged file as resolved | |
1440 | ||
1441 | Commands for branches: | |
3e528fb0 | 1442 | \\[stgit-branch] Switch to or create another branch |
380a021f | 1443 | \\[stgit-rebase] Rebase the current branch |
fdf5e327 GH |
1444 | |
1445 | Customization variables: | |
1446 | `stgit-abbreviate-copies-and-renames' | |
bc11fb08 | 1447 | `stgit-default-show-ignored' |
a0045b87 | 1448 | `stgit-default-show-patch-names' |
bc11fb08 | 1449 | `stgit-default-show-unknown' |
fdf5e327 | 1450 | `stgit-default-show-worktree' |
bf7e391c | 1451 | `stgit-default-show-committed' |
137b315b | 1452 | `stgit-default-show-svn' |
bf7e391c | 1453 | `stgit-default-committed-count' |
fdf5e327 GH |
1454 | `stgit-find-copies-harder' |
1455 | `stgit-show-worktree-mode' | |
1456 | ||
1457 | See also \\[customize-group] for the \"stgit\" group." | |
56d81fe5 DK |
1458 | (kill-all-local-variables) |
1459 | (buffer-disable-undo) | |
1460 | (setq mode-name "StGit" | |
1461 | major-mode 'stgit-mode | |
1462 | goal-column 2) | |
1463 | (use-local-map stgit-mode-map) | |
a0689e11 GH |
1464 | (mapc (lambda (x) (set (make-local-variable (car x)) (cdr x))) |
1465 | `((list-buffers-directory . ,default-directory) | |
1466 | (parse-sexp-lookup-properties . t) | |
1467 | (stgit-expanded-patches . (:work :index)) | |
1468 | (stgit-index-node . nil) | |
1469 | (stgit-worktree-node . nil) | |
1470 | (stgit-marked-patches . nil) | |
137b315b | 1471 | (stgit-svn-find-rev-hash . ,(make-hash-table :test 'equal)) |
bf7e391c GH |
1472 | (stgit-committed-count . ,stgit-default-committed-count) |
1473 | (stgit-show-committed . ,stgit-default-show-committed) | |
a0689e11 GH |
1474 | (stgit-show-ignored . ,stgit-default-show-ignored) |
1475 | (stgit-show-patch-names . ,stgit-default-show-patch-names) | |
137b315b | 1476 | (stgit-show-svn . ,stgit-default-show-svn) |
a0689e11 GH |
1477 | (stgit-show-unknown . ,stgit-default-show-unknown) |
1478 | (stgit-show-worktree . ,stgit-default-show-worktree))) | |
2870f8b8 | 1479 | (set-variable 'truncate-lines 't) |
e44674e3 GH |
1480 | (add-hook 'after-save-hook 'stgit-update-stgit-for-buffer) |
1481 | (unless stgit-did-advise | |
1482 | (stgit-advise) | |
1483 | (setq stgit-did-advise t)) | |
56d81fe5 DK |
1484 | (run-hooks 'stgit-mode-hook)) |
1485 | ||
e44674e3 GH |
1486 | (defun stgit-advise-funlist (funlist) |
1487 | "Add advice to the functions in FUNLIST so we can refresh the | |
1488 | stgit buffers as the git status of files change." | |
1489 | (mapc (lambda (sym) | |
1490 | (when (fboundp sym) | |
1491 | (eval `(defadvice ,sym (after stgit-update-stgit-for-buffer) | |
1492 | (stgit-update-stgit-for-buffer t))) | |
1493 | (ad-activate sym))) | |
1494 | funlist)) | |
1495 | ||
1496 | (defun stgit-advise () | |
1497 | "Add advice to appropriate (non-stgit) git functions so we can | |
1498 | refresh the stgit buffers as the git status of files change." | |
1499 | (mapc (lambda (arg) | |
1500 | (let ((feature (car arg)) | |
1501 | (funlist (cdr arg))) | |
1502 | (if (featurep feature) | |
1503 | (stgit-advise-funlist funlist) | |
1504 | (add-to-list 'after-load-alist | |
1505 | `(,feature (stgit-advise-funlist | |
1506 | (quote ,funlist))))))) | |
e9a9f3fa | 1507 | ;; lists of (<feature> <function> <function> ...) to be advised |
e44674e3 | 1508 | '((vc-git vc-git-rename-file vc-git-revert vc-git-register) |
e9a9f3fa GH |
1509 | (git git-add-file git-checkout git-revert-file git-remove-file) |
1510 | (dired dired-delete-file)))) | |
e44674e3 | 1511 | |
455c9f7e GH |
1512 | (defvar stgit-pending-refresh-buffers nil |
1513 | "Alist of (cons `buffer' `refresh-index') of buffers that need | |
1514 | to be refreshed. `refresh-index' is non-nil if both work tree | |
1515 | and index need to be refreshed.") | |
1516 | ||
1517 | (defun stgit-run-pending-refreshs () | |
1518 | "Run all pending stgit buffer updates as posted by `stgit-post-refresh'." | |
1519 | (let ((buffers stgit-pending-refresh-buffers) | |
1520 | (stgit-inhibit-messages t)) | |
1521 | (setq stgit-pending-refresh-buffers nil) | |
1522 | (while buffers | |
1523 | (let* ((elem (car buffers)) | |
1524 | (buffer (car elem)) | |
1525 | (refresh-index (cdr elem))) | |
1526 | (when (buffer-name buffer) | |
1527 | (with-current-buffer buffer | |
1528 | (stgit-refresh-worktree) | |
1529 | (when refresh-index (stgit-refresh-index))))) | |
1530 | (setq buffers (cdr buffers))))) | |
1531 | ||
1532 | (defun stgit-post-refresh (buffer refresh-index) | |
1533 | "Update worktree status in BUFFER when Emacs becomes idle. If | |
1534 | REFRESH-INDEX is non-nil, also update the index." | |
1535 | (unless stgit-pending-refresh-buffers | |
1536 | (run-with-idle-timer 0.1 nil 'stgit-run-pending-refreshs)) | |
1537 | (let ((elem (assq buffer stgit-pending-refresh-buffers))) | |
1538 | (if elem | |
1539 | ;; if buffer is already present, set its refresh-index flag if | |
1540 | ;; necessary | |
1541 | (when refresh-index | |
1542 | (setcdr elem t)) | |
1543 | ;; new entry | |
1544 | (setq stgit-pending-refresh-buffers | |
1545 | (cons (cons buffer refresh-index) | |
1546 | stgit-pending-refresh-buffers))))) | |
1547 | ||
e44674e3 | 1548 | (defun stgit-update-stgit-for-buffer (&optional refresh-index) |
455c9f7e GH |
1549 | "When Emacs becomes idle, refresh worktree status in any |
1550 | `stgit-mode' buffer that shows the status of the current buffer. | |
e44674e3 | 1551 | |
455c9f7e | 1552 | If REFRESH-INDEX is non-nil, also update the index." |
e9a9f3fa | 1553 | (let* ((dir (cond ((derived-mode-p 'stgit-status-mode 'dired-mode) |
e44674e3 GH |
1554 | default-directory) |
1555 | (buffer-file-name | |
1556 | (file-name-directory | |
1557 | (expand-file-name buffer-file-name))))) | |
1558 | (gitdir (and dir (condition-case nil (git-get-top-dir dir) | |
1559 | (error nil)))) | |
b894e680 DK |
1560 | (buffer (and gitdir (stgit-find-buffer gitdir)))) |
1561 | (when buffer | |
455c9f7e | 1562 | (stgit-post-refresh buffer refresh-index)))) |
b894e680 | 1563 | |
d51722b7 GH |
1564 | (defun stgit-add-mark (patchsym) |
1565 | "Mark the patch PATCHSYM." | |
8036afdd | 1566 | (setq stgit-marked-patches (cons patchsym stgit-marked-patches))) |
6df83d42 | 1567 | |
d51722b7 GH |
1568 | (defun stgit-remove-mark (patchsym) |
1569 | "Unmark the patch PATCHSYM." | |
8036afdd | 1570 | (setq stgit-marked-patches (delq patchsym stgit-marked-patches))) |
6df83d42 | 1571 | |
e6b1fdae | 1572 | (defun stgit-clear-marks () |
47271f41 | 1573 | "Unmark all patches." |
e6b1fdae DK |
1574 | (setq stgit-marked-patches '())) |
1575 | ||
735cb7ec | 1576 | (defun stgit-patch-at-point (&optional cause-error) |
2c862b07 DK |
1577 | (get-text-property (point) 'patch-data)) |
1578 | ||
bf7e391c | 1579 | (defun stgit-patch-name-at-point (&optional cause-error types) |
d51722b7 | 1580 | "Return the patch name on the current line as a symbol. |
64ada6f5 | 1581 | If CAUSE-ERROR is not nil, signal an error if none found. |
bf7e391c GH |
1582 | |
1583 | TYPES controls which types of commits and patches can be returned. | |
1584 | If it is t, only allow stgit patches; if 'allow-committed, also | |
1585 | allow historical commits; if nil, also allow work tree and index." | |
2c862b07 | 1586 | (let ((patch (stgit-patch-at-point))) |
64ada6f5 | 1587 | (and patch |
bf7e391c GH |
1588 | (memq (stgit-patch->status patch) |
1589 | (case types | |
1590 | ((nil) nil) | |
1591 | ((allow-committed) '(work index)) | |
1592 | ((t) '(work index committed)) | |
1593 | (t (error "Bad value")))) | |
64ada6f5 | 1594 | (setq patch nil)) |
2c862b07 | 1595 | (cond (patch |
413f9909 | 1596 | (stgit-patch->name patch)) |
2c862b07 DK |
1597 | (cause-error |
1598 | (error "No patch on this line"))))) | |
378a003d | 1599 | |
3164eec6 DK |
1600 | (defun stgit-patched-file-at-point () |
1601 | (get-text-property (point) 'file-data)) | |
56d81fe5 | 1602 | |
bf7e391c | 1603 | (defun stgit-patches-marked-or-at-point (&optional cause-error types) |
beac0f14 GH |
1604 | "Return the symbols of the marked patches, or the patch on the current line. |
1605 | If CAUSE-ERRROR is not nil, signal an error if none found. | |
bf7e391c GH |
1606 | |
1607 | TYPES controls which types of commits and patches can be returned. | |
1608 | If it is t, only allow stgit patches; if 'allow-committed, also | |
1609 | allow historical commits; if nil, also allow work tree and index." | |
7755d7f1 | 1610 | (if stgit-marked-patches |
d51722b7 | 1611 | stgit-marked-patches |
bf7e391c | 1612 | (let ((patch (stgit-patch-name-at-point nil types))) |
beac0f14 GH |
1613 | (cond (patch (list patch)) |
1614 | (cause-error (error "No patches marked or at this line")) | |
1615 | (t nil))))) | |
7755d7f1 | 1616 | |
a9089e68 | 1617 | (defun stgit-goto-patch (patchsym &optional file) |
2570f6e5 GH |
1618 | "Move point to the line containing patch PATCHSYM and return non-nil. |
1619 | If that patch cannot be found, do nothing and return nil. | |
a9089e68 GH |
1620 | |
1621 | If the patch was found and FILE is not nil, instead move to that | |
1622 | file's line. If FILE cannot be found, stay on the line of | |
1623 | PATCHSYM." | |
f9b82d36 | 1624 | (let ((node (ewoc-nth stgit-ewoc 0))) |
413f9909 | 1625 | (while (and node (not (eq (stgit-patch->name (ewoc-data node)) |
f9b82d36 DK |
1626 | patchsym))) |
1627 | (setq node (ewoc-next stgit-ewoc node))) | |
a9089e68 | 1628 | (when (and node file) |
413f9909 | 1629 | (let* ((file-ewoc (stgit-patch->files-ewoc (ewoc-data node))) |
a9089e68 | 1630 | (file-node (ewoc-nth file-ewoc 0))) |
ea696de9 GH |
1631 | (while (and file-node |
1632 | (not (equal (stgit-file->file (ewoc-data file-node)) | |
1633 | file))) | |
a9089e68 GH |
1634 | (setq file-node (ewoc-next file-ewoc file-node))) |
1635 | (when file-node | |
1636 | (ewoc-goto-node file-ewoc file-node) | |
1637 | (move-to-column (stgit-goal-column)) | |
1638 | (setq node nil)))) | |
f9b82d36 DK |
1639 | (when node |
1640 | (ewoc-goto-node stgit-ewoc node) | |
d51722b7 | 1641 | (move-to-column goal-column)))) |
56d81fe5 | 1642 | |
1c2426dc | 1643 | (defun stgit-init () |
a53347d9 | 1644 | "Run stg init." |
1c2426dc | 1645 | (interactive) |
9d04c657 | 1646 | (stgit-assert-mode) |
1c2426dc | 1647 | (stgit-capture-output nil |
b0424080 | 1648 | (stgit-run "init")) |
1f0bf00f | 1649 | (stgit-reload)) |
1c2426dc | 1650 | |
d11e0621 GH |
1651 | (defun stgit-toggle-mark () |
1652 | "Toggle mark on the patch under point." | |
1653 | (interactive) | |
1654 | (stgit-assert-mode) | |
1655 | (if (memq (stgit-patch-name-at-point t t) stgit-marked-patches) | |
1656 | (stgit-unmark) | |
1657 | (stgit-mark))) | |
1658 | ||
6df83d42 | 1659 | (defun stgit-mark () |
a53347d9 | 1660 | "Mark the patch under point." |
6df83d42 | 1661 | (interactive) |
9d04c657 | 1662 | (stgit-assert-mode) |
8036afdd | 1663 | (let* ((node (ewoc-locate stgit-ewoc)) |
bf7e391c GH |
1664 | (patch (ewoc-data node))) |
1665 | (case (stgit-patch->status patch) | |
1666 | (work (error "Cannot mark the work tree")) | |
1667 | (index (error "Cannot mark the index")) | |
1668 | (committed (error "Cannot mark a committed patch"))) | |
413f9909 | 1669 | (stgit-add-mark (stgit-patch->name patch)) |
d11e0621 GH |
1670 | (let ((column (current-column))) |
1671 | (ewoc-invalidate stgit-ewoc node) | |
1672 | (move-to-column column)))) | |
1673 | ||
1674 | (defun stgit-mark-down () | |
1675 | "Mark the patch under point and move to the next patch." | |
1676 | (interactive) | |
1677 | (stgit-mark) | |
378a003d | 1678 | (stgit-next-patch)) |
6df83d42 | 1679 | |
d11e0621 GH |
1680 | (defun stgit-unmark () |
1681 | "Remove mark from the patch on the current line." | |
6df83d42 | 1682 | (interactive) |
9d04c657 | 1683 | (stgit-assert-mode) |
8036afdd DK |
1684 | (let* ((node (ewoc-locate stgit-ewoc)) |
1685 | (patch (ewoc-data node))) | |
413f9909 | 1686 | (stgit-remove-mark (stgit-patch->name patch)) |
d11e0621 GH |
1687 | (let ((column (current-column))) |
1688 | (ewoc-invalidate stgit-ewoc node) | |
1689 | (move-to-column column)))) | |
1690 | ||
1691 | (defun stgit-unmark-up () | |
1692 | "Remove mark from the patch on the previous line." | |
1693 | (interactive) | |
1694 | (stgit-assert-mode) | |
1695 | (stgit-previous-patch) | |
1696 | (stgit-unmark)) | |
9b151b27 GH |
1697 | |
1698 | (defun stgit-unmark-down () | |
a53347d9 | 1699 | "Remove mark from the patch on the current line." |
9b151b27 | 1700 | (interactive) |
9d04c657 | 1701 | (stgit-assert-mode) |
d11e0621 | 1702 | (stgit-unmark) |
1288eda2 | 1703 | (stgit-next-patch)) |
6df83d42 | 1704 | |
56d81fe5 | 1705 | (defun stgit-rename (name) |
018fa1ac | 1706 | "Rename the patch under point to NAME." |
64ada6f5 GH |
1707 | (interactive (list |
1708 | (read-string "Patch name: " | |
1709 | (symbol-name (stgit-patch-name-at-point t t))))) | |
9d04c657 | 1710 | (stgit-assert-mode) |
64ada6f5 | 1711 | (let ((old-patchsym (stgit-patch-name-at-point t t))) |
56d81fe5 | 1712 | (stgit-capture-output nil |
69db9714 | 1713 | (stgit-run "rename" "--" old-patchsym name)) |
d51722b7 GH |
1714 | (let ((name-sym (intern name))) |
1715 | (when (memq old-patchsym stgit-expanded-patches) | |
378a003d | 1716 | (setq stgit-expanded-patches |
6a73154a | 1717 | (cons name-sym (delq old-patchsym stgit-expanded-patches)))) |
d51722b7 | 1718 | (when (memq old-patchsym stgit-marked-patches) |
378a003d | 1719 | (setq stgit-marked-patches |
6a73154a | 1720 | (cons name-sym (delq old-patchsym stgit-marked-patches)))) |
d51722b7 GH |
1721 | (stgit-reload) |
1722 | (stgit-goto-patch name-sym)))) | |
56d81fe5 | 1723 | |
408fa7cb GH |
1724 | (defun stgit-reload-or-repair (repair) |
1725 | "Update the contents of the StGit buffer (`stgit-reload'). | |
1726 | ||
1727 | With a prefix argument, repair the StGit metadata if the branch | |
1728 | was modified with git commands (`stgit-repair')." | |
1729 | (interactive "P") | |
9d04c657 | 1730 | (stgit-assert-mode) |
408fa7cb GH |
1731 | (if repair |
1732 | (stgit-repair) | |
1733 | (stgit-reload))) | |
1734 | ||
26201d96 | 1735 | (defun stgit-repair () |
a53347d9 | 1736 | "Run stg repair." |
26201d96 | 1737 | (interactive) |
9d04c657 | 1738 | (stgit-assert-mode) |
26201d96 | 1739 | (stgit-capture-output nil |
b0424080 | 1740 | (stgit-run "repair")) |
1f0bf00f | 1741 | (stgit-reload)) |
26201d96 | 1742 | |
3e528fb0 GH |
1743 | (defun stgit-available-branches (&optional all) |
1744 | "Returns a list of the names of the available stg branches as strings. | |
1745 | ||
1746 | If ALL is not nil, also return non-stgit branches." | |
adeef6bc GH |
1747 | (let ((output (with-output-to-string |
1748 | (stgit-run "branch" "--list"))) | |
3e528fb0 GH |
1749 | (pattern (format "^>?\\s-+%c\\s-+\\(\\S-+\\)" |
1750 | (if all ?. ?s))) | |
adeef6bc GH |
1751 | (start 0) |
1752 | result) | |
3e528fb0 | 1753 | (while (string-match pattern output start) |
adeef6bc GH |
1754 | (setq result (cons (match-string 1 output) result)) |
1755 | (setq start (match-end 0))) | |
1756 | result)) | |
1757 | ||
1758 | (defun stgit-branch (branch) | |
3e528fb0 | 1759 | "Switch to or create branch BRANCH." |
adeef6bc GH |
1760 | (interactive (list (completing-read "Switch to branch: " |
1761 | (stgit-available-branches)))) | |
9d04c657 | 1762 | (stgit-assert-mode) |
3e528fb0 GH |
1763 | (when (cond ((equal branch (stgit-current-branch)) |
1764 | (error "Branch is already current")) | |
1765 | ((member branch (stgit-available-branches t)) | |
1766 | (stgit-capture-output nil (stgit-run "branch" "--" branch)) | |
1767 | t) | |
1768 | ((not (string-match stgit-allowed-branch-name-re branch)) | |
1769 | (error "Invalid branch name")) | |
1770 | ((yes-or-no-p (format "Create branch \"%s\"? " branch)) | |
84e1850a GH |
1771 | (let ((branch-point (completing-read |
1772 | "Branch from (default current branch): " | |
1773 | (stgit-available-branches)))) | |
1774 | (stgit-capture-output nil | |
1775 | (apply 'stgit-run | |
1776 | `("branch" "--create" "--" | |
1777 | ,branch | |
1778 | ,@(unless (zerop (length branch-point)) | |
1779 | (list branch-point))))) | |
1780 | t))) | |
3e528fb0 | 1781 | (stgit-reload))) |
adeef6bc | 1782 | |
380a021f GH |
1783 | (defun stgit-available-refs (&optional omit-stgit) |
1784 | "Returns a list of the available git refs. | |
1785 | If OMIT-STGIT is not nil, filter out \"resf/heads/*.stgit\"." | |
1786 | (let* ((output (with-output-to-string | |
1787 | (stgit-run-git-silent "for-each-ref" "--format=%(refname)" | |
1788 | "refs/tags" "refs/heads" | |
1789 | "refs/remotes"))) | |
1790 | (result (split-string output "\n" t))) | |
1791 | (mapcar (lambda (s) | |
1792 | (if (string-match "^refs/\\(heads\\|tags\\|remotes\\)/" s) | |
1793 | (substring s (match-end 0)) | |
1794 | s)) | |
1795 | (if omit-stgit | |
1796 | (delete-if (lambda (s) | |
1797 | (string-match "^refs/heads/.*\\.stgit$" s)) | |
1798 | result) | |
1799 | result)))) | |
1800 | ||
d6e17ce0 GH |
1801 | (defun stgit-parent-branch () |
1802 | "Return the parent branch of the current stg branch as per | |
1803 | git-config setting branch.<branch>.stgit.parentbranch." | |
1804 | (let ((output (with-output-to-string | |
1805 | (stgit-run-git-silent "config" | |
1806 | (format "branch.%s.stgit.parentbranch" | |
1807 | (stgit-current-branch)))))) | |
1808 | (when (string-match ".*" output) | |
1809 | (match-string 0 output)))) | |
1810 | ||
380a021f | 1811 | (defun stgit-rebase (new-base) |
d6e17ce0 GH |
1812 | "Rebase the current branch to NEW-BASE. |
1813 | ||
1814 | Interactively, first ask which branch to rebase to. Defaults to | |
1815 | what git-config branch.<branch>.stgit.parentbranch is set to." | |
380a021f | 1816 | (interactive (list (completing-read "Rebase to: " |
d6e17ce0 GH |
1817 | (stgit-available-refs t) |
1818 | nil nil | |
1819 | (stgit-parent-branch)))) | |
9d04c657 | 1820 | (stgit-assert-mode) |
69db9714 | 1821 | (stgit-capture-output nil (stgit-run "rebase" "--" new-base)) |
380a021f GH |
1822 | (stgit-reload)) |
1823 | ||
41c1c59c GH |
1824 | (defun stgit-commit (count) |
1825 | "Run stg commit on COUNT commits. | |
e552cb5f GH |
1826 | Interactively, the prefix argument is used as COUNT. |
1827 | A negative COUNT will uncommit instead." | |
41c1c59c | 1828 | (interactive "p") |
9d04c657 | 1829 | (stgit-assert-mode) |
e552cb5f GH |
1830 | (if (< count 0) |
1831 | (stgit-uncommit (- count)) | |
1832 | (stgit-capture-output nil (stgit-run "commit" "-n" count)) | |
1833 | (stgit-reload))) | |
1834 | ||
1835 | (defun stgit-uncommit (count) | |
1836 | "Run stg uncommit on COUNT commits. | |
1837 | Interactively, the prefix argument is used as COUNT. | |
1838 | A negative COUNT will commit instead." | |
1839 | (interactive "p") | |
9d04c657 | 1840 | (stgit-assert-mode) |
e552cb5f GH |
1841 | (if (< count 0) |
1842 | (stgit-commit (- count)) | |
1843 | (stgit-capture-output nil (stgit-run "uncommit" "-n" count)) | |
1844 | (stgit-reload))) | |
c4aad9a7 | 1845 | |
556345d3 GH |
1846 | (defun stgit-neighbour-file () |
1847 | "Return the file name of the next file after point, or the | |
1848 | previous file if point is at the last file within a patch." | |
1849 | (let ((old-point (point)) | |
1850 | neighbour-file) | |
1851 | (and (zerop (forward-line 1)) | |
1852 | (let ((f (stgit-patched-file-at-point))) | |
413f9909 | 1853 | (and f (setq neighbour-file (stgit-file->file f))))) |
556345d3 GH |
1854 | (goto-char old-point) |
1855 | (unless neighbour-file | |
1856 | (and (zerop (forward-line -1)) | |
1857 | (let ((f (stgit-patched-file-at-point))) | |
413f9909 | 1858 | (and f (setq neighbour-file (stgit-file->file f))))) |
556345d3 GH |
1859 | (goto-char old-point)) |
1860 | neighbour-file)) | |
1861 | ||
3959a095 GH |
1862 | (defun stgit-revert-file () |
1863 | "Revert the file at point, which must be in the index or the | |
1864 | working tree." | |
1865 | (interactive) | |
9d04c657 | 1866 | (stgit-assert-mode) |
3959a095 GH |
1867 | (let* ((patched-file (or (stgit-patched-file-at-point) |
1868 | (error "No file on the current line"))) | |
1869 | (patch-name (stgit-patch-name-at-point)) | |
413f9909 GH |
1870 | (file-status (stgit-file->status patched-file)) |
1871 | (rm-file (cond ((stgit-file->copy-or-rename patched-file) | |
1872 | (stgit-file->cr-to patched-file)) | |
3959a095 | 1873 | ((eq file-status 'add) |
413f9909 | 1874 | (stgit-file->file patched-file)))) |
3959a095 | 1875 | (co-file (cond ((eq file-status 'rename) |
413f9909 | 1876 | (stgit-file->cr-from patched-file)) |
3959a095 | 1877 | ((not (memq file-status '(copy add))) |
413f9909 | 1878 | (stgit-file->file patched-file)))) |
556345d3 | 1879 | (next-file (stgit-neighbour-file))) |
3959a095 GH |
1880 | |
1881 | (unless (memq patch-name '(:work :index)) | |
1882 | (error "No index or working tree file on this line")) | |
1883 | ||
d9473917 GH |
1884 | (when (eq file-status 'ignore) |
1885 | (error "Cannot revert ignored files")) | |
1886 | ||
1887 | (when (eq file-status 'unknown) | |
1888 | (error "Cannot revert unknown files")) | |
1889 | ||
3959a095 GH |
1890 | (let ((nfiles (+ (if rm-file 1 0) (if co-file 1 0)))) |
1891 | (when (yes-or-no-p (format "Revert %d file%s? " | |
1892 | nfiles | |
1893 | (if (= nfiles 1) "" "s"))) | |
1894 | (stgit-capture-output nil | |
1895 | (when rm-file | |
1896 | (stgit-run-git "rm" "-f" "-q" "--" rm-file)) | |
1897 | (when co-file | |
1898 | (stgit-run-git "checkout" "HEAD" co-file))) | |
556345d3 GH |
1899 | (stgit-reload) |
1900 | (stgit-goto-patch patch-name next-file))))) | |
1629f59f GH |
1901 | |
1902 | (defun stgit-revert () | |
1903 | "Revert the change at point, which must be the index, the work | |
1904 | tree, or a single change in either." | |
1905 | (interactive) | |
9d04c657 | 1906 | (stgit-assert-mode) |
1629f59f GH |
1907 | (let ((patched-file (stgit-patched-file-at-point))) |
1908 | (if patched-file | |
1909 | (stgit-revert-file) | |
1910 | (let* ((patch-name (or (stgit-patch-name-at-point) | |
1911 | (error "No patch or file at point"))) | |
1912 | (patch-desc (case patch-name | |
1913 | (:index "index") | |
1914 | (:work "work tree") | |
1915 | (t (error (substitute-command-keys | |
1916 | "Use \\[stgit-delete] to delete a patch")))))) | |
1917 | (when (if (eq patch-name :work) | |
1918 | (stgit-work-tree-empty-p) | |
1919 | (stgit-index-empty-p)) | |
1920 | (error (format "There are no changes in the %s to revert" | |
1921 | patch-desc))) | |
1922 | (and (eq patch-name :index) | |
1923 | (not (stgit-work-tree-empty-p)) | |
1924 | (error "Cannot revert index as work tree contains unstaged changes")) | |
1925 | ||
1926 | (when (yes-or-no-p (format "Revert all changes in the %s? " | |
1927 | patch-desc)) | |
1928 | (if (eq patch-name :index) | |
1929 | (stgit-run-git-silent "reset" "--hard" "-q") | |
1930 | (stgit-run-git-silent "checkout" "--" ".")) | |
1931 | (stgit-refresh-index) | |
1932 | (stgit-refresh-worktree) | |
1933 | (stgit-goto-patch patch-name)))))) | |
3959a095 | 1934 | |
51783171 GH |
1935 | (defun stgit-resolve-file () |
1936 | "Resolve conflict in the file at point." | |
1937 | (interactive) | |
9d04c657 | 1938 | (stgit-assert-mode) |
51783171 GH |
1939 | (let* ((patched-file (stgit-patched-file-at-point)) |
1940 | (patch (stgit-patch-at-point)) | |
413f9909 GH |
1941 | (patch-name (and patch (stgit-patch->name patch))) |
1942 | (status (and patched-file (stgit-file->status patched-file)))) | |
51783171 GH |
1943 | |
1944 | (unless (memq patch-name '(:work :index)) | |
1945 | (error "No index or working tree file on this line")) | |
1946 | ||
1947 | (unless (eq status 'unmerged) | |
1948 | (error "No conflict to resolve at the current line")) | |
1949 | ||
1950 | (stgit-capture-output nil | |
413f9909 | 1951 | (stgit-move-change-to-index (stgit-file->file patched-file))) |
51783171 GH |
1952 | |
1953 | (stgit-reload))) | |
1954 | ||
d47ee133 GH |
1955 | (defun stgit-push-or-pop-patches (do-push npatches) |
1956 | "Push (if DO-PUSH is not nil) or pop (if DO-PUSH is nil) | |
1957 | NPATCHES patches, or all patches if NPATCHES is t." | |
1958 | (stgit-assert-mode) | |
1959 | (stgit-capture-output nil | |
1960 | (apply 'stgit-run | |
1961 | (if do-push "push" "pop") | |
1962 | (if (eq npatches t) | |
1963 | '("--all") | |
1964 | (list "-n" npatches)))) | |
1965 | (stgit-reload) | |
1966 | (stgit-refresh-git-status)) | |
1967 | ||
0b661144 DK |
1968 | (defun stgit-push-next (npatches) |
1969 | "Push the first unapplied patch. | |
1970 | With numeric prefix argument, push that many patches." | |
1971 | (interactive "p") | |
d47ee133 | 1972 | (stgit-push-or-pop-patches t npatches)) |
56d81fe5 | 1973 | |
0b661144 DK |
1974 | (defun stgit-pop-next (npatches) |
1975 | "Pop the topmost applied patch. | |
d47ee133 GH |
1976 | With numeric prefix argument, pop that many patches. |
1977 | ||
1978 | If NPATCHES is t, pop all patches." | |
0b661144 | 1979 | (interactive "p") |
d47ee133 | 1980 | (stgit-push-or-pop-patches nil npatches)) |
56d81fe5 | 1981 | |
7c11b754 GH |
1982 | (defun stgit-applied-patches (&optional only-patches) |
1983 | "Return a list of the applied patches. | |
1984 | ||
1985 | If ONLY-PATCHES is not nil, exclude index and work tree." | |
1986 | (let ((states (if only-patches | |
1987 | '(applied top) | |
1988 | '(applied top index work))) | |
1989 | result) | |
9aa61946 GH |
1990 | (ewoc-map (lambda (patch) |
1991 | (when (memq (stgit-patch->status patch) states) | |
1992 | (setq result (cons patch result))) | |
1993 | nil) | |
7c11b754 GH |
1994 | stgit-ewoc) |
1995 | result)) | |
1996 | ||
1997 | (defun stgit-applied-patchsyms (&optional only-patches) | |
1998 | "Return a list of the symbols of the applied patches. | |
1999 | ||
2000 | If ONLY-PATCHES is not nil, exclude index and work tree." | |
413f9909 | 2001 | (mapcar #'stgit-patch->name (stgit-applied-patches only-patches))) |
f9182fca KH |
2002 | |
2003 | (defun stgit-push-or-pop () | |
7c11b754 | 2004 | "Push or pop the marked patches." |
f9182fca | 2005 | (interactive) |
9d04c657 | 2006 | (stgit-assert-mode) |
7c11b754 GH |
2007 | (let* ((patchsyms (stgit-patches-marked-or-at-point t t)) |
2008 | (applied-syms (stgit-applied-patchsyms t)) | |
2009 | (unapplied (set-difference patchsyms applied-syms))) | |
f9182fca | 2010 | (stgit-capture-output nil |
7c11b754 GH |
2011 | (apply 'stgit-run |
2012 | (if unapplied "push" "pop") | |
2013 | "--" | |
2014 | (stgit-sort-patches (if unapplied unapplied patchsyms))))) | |
2015 | (stgit-reload)) | |
f9182fca | 2016 | |
006cd3e5 GH |
2017 | (defun stgit-at-header-p () |
2018 | "Return non-nil if point is in the header area above all patches." | |
2019 | (not (previous-single-property-change (point) 'patch-data))) | |
2020 | ||
2021 | (defun stgit-at-footer-p () | |
2022 | "Return non-nil if point is in the footer area below all patches." | |
2023 | (not (next-single-property-change (point) 'patch-data))) | |
2024 | ||
d47ee133 | 2025 | (defun stgit-goto-target () |
bf7e391c | 2026 | "Return the goto target at point: a patchsym, :top, |
d47ee133 | 2027 | or :bottom." |
bf7e391c GH |
2028 | (let ((patch (stgit-patch-at-point))) |
2029 | (cond (patch | |
2030 | (case (stgit-patch->status patch) | |
2031 | ((work index) nil) | |
2032 | ((committed) :bottom) | |
2033 | (t (stgit-patch->name patch)))) | |
006cd3e5 | 2034 | ((stgit-at-footer-p) |
d47ee133 | 2035 | :top) |
006cd3e5 | 2036 | ((stgit-at-header-p) |
d47ee133 GH |
2037 | :bottom)))) |
2038 | ||
c7adf5ef | 2039 | (defun stgit-goto () |
48d0a850 GH |
2040 | "Go to the patch on the current line. |
2041 | ||
d47ee133 GH |
2042 | Push or pop patches to make this patch topmost. Push or pop all |
2043 | patches if used on a line after or before all patches." | |
c7adf5ef | 2044 | (interactive) |
9d04c657 | 2045 | (stgit-assert-mode) |
d47ee133 GH |
2046 | (let ((patchsym (stgit-goto-target))) |
2047 | (unless patchsym | |
2048 | (error "No patch to go to on this line")) | |
2049 | (case patchsym | |
2050 | (:top (stgit-push-or-pop-patches t t)) | |
2051 | (:bottom (stgit-push-or-pop-patches nil t)) | |
2052 | (t (stgit-capture-output nil | |
69db9714 | 2053 | (stgit-run "goto" "--" patchsym)) |
d47ee133 | 2054 | (stgit-reload))))) |
c7adf5ef | 2055 | |
d51722b7 | 2056 | (defun stgit-id (patchsym) |
50d88c67 DK |
2057 | "Return the git commit id for PATCHSYM. |
2058 | If PATCHSYM is a keyword, returns PATCHSYM unmodified." | |
2059 | (if (keywordp patchsym) | |
2060 | patchsym | |
2061 | (let ((result (with-output-to-string | |
69db9714 | 2062 | (stgit-run-silent "id" "--" patchsym)))) |
50d88c67 DK |
2063 | (unless (string-match "^\\([0-9A-Fa-f]\\{40\\}\\)$" result) |
2064 | (error "Cannot find commit id for %s" patchsym)) | |
2065 | (match-string 1 result)))) | |
378a003d | 2066 | |
015a6dfa KW |
2067 | (defun stgit-whitespace-diff-arg (arg) |
2068 | (when (numberp arg) | |
2069 | (cond ((> arg 4) "--ignore-all-space") | |
2070 | ((> arg 1) "--ignore-space-change")))) | |
2071 | ||
1aece5c0 | 2072 | (defun stgit-show-patch (unmerged-stage ignore-whitespace) |
d9b954c7 GH |
2073 | "Show the patch on the current line. |
2074 | ||
2075 | UNMERGED-STAGE is the argument to `git-diff' that that selects | |
2076 | which stage to diff against in the case of unmerged files." | |
015a6dfa | 2077 | (let ((space-arg (stgit-whitespace-diff-arg ignore-whitespace)) |
1aece5c0 GH |
2078 | (patch-name (stgit-patch-name-at-point t))) |
2079 | (stgit-capture-output "*StGit patch*" | |
2080 | (case (get-text-property (point) 'entry-type) | |
2081 | ('file | |
2082 | (let* ((patched-file (stgit-patched-file-at-point)) | |
2083 | (patch-id (let ((id (stgit-id patch-name))) | |
2084 | (if (and (eq id :index) | |
413f9909 | 2085 | (eq (stgit-file->status patched-file) |
1aece5c0 GH |
2086 | 'unmerged)) |
2087 | :work | |
2088 | id))) | |
2089 | (args (append (and space-arg (list space-arg)) | |
413f9909 | 2090 | (and (stgit-file->cr-from patched-file) |
1aece5c0 GH |
2091 | (list (stgit-find-copies-harder-diff-arg))) |
2092 | (cond ((eq patch-id :index) | |
2093 | '("--cached")) | |
2094 | ((eq patch-id :work) | |
2095 | (list unmerged-stage)) | |
2096 | (t | |
2097 | (list (concat patch-id "^") patch-id))) | |
108e5c89 GH |
2098 | (and (eq (stgit-file->status patched-file) 'copy) |
2099 | '("--diff-filter=C")) | |
1aece5c0 | 2100 | '("--") |
413f9909 GH |
2101 | (if (stgit-file->copy-or-rename patched-file) |
2102 | (list (stgit-file->cr-from patched-file) | |
2103 | (stgit-file->cr-to patched-file)) | |
2104 | (list (stgit-file->file patched-file)))))) | |
1aece5c0 GH |
2105 | (apply 'stgit-run-git "diff" args))) |
2106 | ('patch | |
2107 | (let* ((patch-id (stgit-id patch-name))) | |
2108 | (if (or (eq patch-id :index) (eq patch-id :work)) | |
2109 | (apply 'stgit-run-git "diff" | |
2110 | (stgit-find-copies-harder-diff-arg) | |
2111 | (append (and space-arg (list space-arg)) | |
2112 | (if (eq patch-id :index) | |
2113 | '("--cached") | |
2114 | (list unmerged-stage)))) | |
a27d0b75 GH |
2115 | (let ((args (append '("show" "-O" "--patch-with-stat") |
2116 | `("-O" ,(stgit-find-copies-harder-diff-arg)) | |
1aece5c0 | 2117 | (and space-arg (list "-O" space-arg)) |
69db9714 | 2118 | '("--") |
1aece5c0 GH |
2119 | (list (stgit-patch-name-at-point))))) |
2120 | (apply 'stgit-run args))))) | |
6a73154a GH |
2121 | (t |
2122 | (error "No patch or file at point"))) | |
1aece5c0 GH |
2123 | (with-current-buffer standard-output |
2124 | (goto-char (point-min)) | |
2125 | (diff-mode))))) | |
2126 | ||
2127 | (defmacro stgit-define-diff (name diff-arg &optional unmerged-action) | |
2128 | `(defun ,name (&optional ignore-whitespace) | |
2129 | ,(format "Show the patch on the current line. | |
2130 | ||
2131 | %sWith a prefix argument, ignore whitespace. With a prefix argument | |
2132 | greater than four (e.g., \\[universal-argument] \ | |
2133 | \\[universal-argument] \\[%s]), ignore all whitespace." | |
2134 | (if unmerged-action | |
2135 | (format "For unmerged files, %s.\n\n" unmerged-action) | |
2136 | "") | |
2137 | name) | |
2138 | (interactive "p") | |
9d04c657 | 2139 | (stgit-assert-mode) |
1aece5c0 GH |
2140 | (stgit-show-patch ,diff-arg ignore-whitespace))) |
2141 | ||
2142 | (stgit-define-diff stgit-diff | |
2143 | "--ours" nil) | |
2144 | (stgit-define-diff stgit-diff-ours | |
2145 | "--ours" | |
2146 | "diff against our branch") | |
2147 | (stgit-define-diff stgit-diff-theirs | |
2148 | "--theirs" | |
2149 | "diff against their branch") | |
2150 | (stgit-define-diff stgit-diff-base | |
2151 | "--base" | |
2152 | "diff against the merge base") | |
2153 | (stgit-define-diff stgit-diff-combined | |
2154 | "--cc" | |
2155 | "show a combined diff") | |
d9b954c7 | 2156 | |
e02b46e5 KW |
2157 | (defun stgit-diff-range (&optional ignore-whitespace) |
2158 | "Show diff for the range of patches between point and the marked patch. | |
2159 | ||
2160 | With a prefix argument, ignore whitespace. With a prefix argument | |
2161 | greater than four (e.g., \\[universal-argument] \ | |
2162 | \\[universal-argument] \\[stgit-diff-range]), ignore all whitespace." | |
2163 | (interactive "p") | |
2164 | (stgit-assert-mode) | |
2165 | (unless (= (length stgit-marked-patches) 1) | |
2166 | (error "Need exactly one patch marked")) | |
bf7e391c GH |
2167 | (let* ((patches (stgit-sort-patches |
2168 | (cons (stgit-patch-name-at-point t 'allow-committed) | |
2169 | stgit-marked-patches) | |
2170 | t)) | |
e02b46e5 KW |
2171 | (first-patch (car patches)) |
2172 | (second-patch (if (cdr patches) (cadr patches) first-patch)) | |
2173 | (whitespace-arg (stgit-whitespace-diff-arg ignore-whitespace)) | |
2174 | (applied (stgit-applied-patchsyms t))) | |
2175 | (unless (and (memq first-patch applied) (memq second-patch applied)) | |
2176 | (error "Can only show diff range for applied patches")) | |
2177 | (stgit-capture-output (format "*StGit diff %s..%s*" | |
2178 | first-patch second-patch) | |
de8efe1e GH |
2179 | (apply 'stgit-run-git |
2180 | "diff" "--patch-with-stat" | |
2181 | (stgit-find-copies-harder-diff-arg) | |
2182 | (append (and whitespace-arg (list whitespace-arg)) | |
2183 | (list (format "%s^" (stgit-id first-patch)) | |
2184 | (stgit-id second-patch)))) | |
e02b46e5 KW |
2185 | (with-current-buffer standard-output |
2186 | (goto-char (point-min)) | |
2187 | (diff-mode))))) | |
2188 | ||
f87c2e22 GH |
2189 | (defun stgit-move-change-to-index (file &optional force) |
2190 | "Copies the work tree state of FILE to index, using git add or git rm. | |
2191 | ||
2192 | If FORCE is not nil, use --force." | |
306b37a6 GH |
2193 | (let ((op (if (or (file-exists-p file) (file-symlink-p file)) |
2194 | '("add") '("rm" "-q")))) | |
37cb5766 | 2195 | (stgit-capture-output "*git output*" |
f87c2e22 GH |
2196 | (apply 'stgit-run-git (append op (and force '("--force")) |
2197 | '("--") (list file)))))) | |
37cb5766 | 2198 | |
fd9fe574 | 2199 | (defun stgit-remove-change-from-index (file) |
37cb5766 DK |
2200 | "Unstages the change in FILE from the index" |
2201 | (stgit-capture-output "*git output*" | |
2202 | (stgit-run-git "reset" "-q" "--" file))) | |
2203 | ||
dde3ab4d GH |
2204 | (defun stgit-git-index-unmerged-p () |
2205 | (let (result) | |
2206 | (with-output-to-string | |
2207 | (setq result (not (zerop (stgit-run-git-silent "diff-index" "--cached" | |
2208 | "--diff-filter=U" | |
2209 | "--quiet" "HEAD"))))) | |
2210 | result)) | |
2211 | ||
37cb5766 | 2212 | (defun stgit-file-toggle-index () |
a9089e68 GH |
2213 | "Move modified file in or out of the index. |
2214 | ||
2215 | Leaves the point where it is, but moves the mark to where the | |
2216 | file ended up. You can then jump to the file with \ | |
2217 | \\[exchange-point-and-mark]." | |
37cb5766 | 2218 | (interactive) |
9d04c657 | 2219 | (stgit-assert-mode) |
612f999a GH |
2220 | (let* ((patched-file (or (stgit-patched-file-at-point) |
2221 | (error "No file on the current line"))) | |
413f9909 | 2222 | (patched-status (stgit-file->status patched-file))) |
612f999a | 2223 | (when (eq patched-status 'unmerged) |
51783171 | 2224 | (error (substitute-command-keys "Use \\[stgit-resolve-file] to move an unmerged file to the index"))) |
a9089e68 | 2225 | (let* ((patch (stgit-patch-at-point)) |
413f9909 | 2226 | (patch-name (stgit-patch->name patch)) |
612f999a | 2227 | (mark-file (if (eq patched-status 'rename) |
413f9909 GH |
2228 | (stgit-file->cr-to patched-file) |
2229 | (stgit-file->file patched-file))) | |
612f999a | 2230 | (point-file (if (eq patched-status 'rename) |
413f9909 | 2231 | (stgit-file->cr-from patched-file) |
6a73154a | 2232 | (stgit-neighbour-file)))) |
a9089e68 | 2233 | |
37cb5766 | 2234 | (cond ((eq patch-name :work) |
413f9909 | 2235 | (stgit-move-change-to-index (stgit-file->file patched-file) |
f87c2e22 | 2236 | (eq patched-status 'ignore))) |
37cb5766 | 2237 | ((eq patch-name :index) |
413f9909 | 2238 | (stgit-remove-change-from-index (stgit-file->file patched-file))) |
37cb5766 | 2239 | (t |
612f999a | 2240 | (error "Can only move files between working tree and index"))) |
a9089e68 GH |
2241 | (stgit-refresh-worktree) |
2242 | (stgit-refresh-index) | |
612f999a | 2243 | (stgit-goto-patch (if (eq patch-name :index) :work :index) mark-file) |
a9089e68 | 2244 | (push-mark nil t t) |
612f999a | 2245 | (stgit-goto-patch patch-name point-file)))) |
37cb5766 | 2246 | |
dde3ab4d GH |
2247 | (defun stgit-toggle-index () |
2248 | "Move change in or out of the index. | |
2249 | ||
2250 | Works on index and work tree, as well as files in either. | |
2251 | ||
2252 | Leaves the point where it is, but moves the mark to where the | |
2253 | file ended up. You can then jump to the file with \ | |
2254 | \\[exchange-point-and-mark]." | |
2255 | (interactive) | |
9d04c657 | 2256 | (stgit-assert-mode) |
dde3ab4d GH |
2257 | (if (stgit-patched-file-at-point) |
2258 | (stgit-file-toggle-index) | |
2259 | (let ((patch-name (stgit-patch-name-at-point))) | |
2260 | (unless (memq patch-name '(:index :work)) | |
2261 | (error "Can only move changes between working tree and index")) | |
2262 | (when (stgit-git-index-unmerged-p) | |
2263 | (error "Resolve unmerged changes with \\[stgit-resolve-file] first")) | |
2264 | (if (if (eq patch-name :index) | |
2265 | (stgit-index-empty-p) | |
2266 | (stgit-work-tree-empty-p)) | |
2267 | (message "No changes to be moved") | |
2268 | (stgit-capture-output nil | |
2269 | (if (eq patch-name :work) | |
2270 | (stgit-run-git "add" "--update") | |
2271 | (stgit-run-git "reset" "--mixed" "-q"))) | |
2272 | (stgit-refresh-worktree) | |
2273 | (stgit-refresh-index)) | |
2274 | (stgit-goto-patch (if (eq patch-name :index) :work :index))))) | |
2275 | ||
0bca35c8 | 2276 | (defun stgit-edit () |
a53347d9 | 2277 | "Edit the patch on the current line." |
0bca35c8 | 2278 | (interactive) |
9d04c657 | 2279 | (stgit-assert-mode) |
64ada6f5 | 2280 | (let ((patchsym (stgit-patch-name-at-point t t)) |
0780be79 | 2281 | (edit-buf (get-buffer-create "*StGit edit*")) |
0bca35c8 DK |
2282 | (dir default-directory)) |
2283 | (log-edit 'stgit-confirm-edit t nil edit-buf) | |
d51722b7 | 2284 | (set (make-local-variable 'stgit-edit-patchsym) patchsym) |
0bca35c8 DK |
2285 | (setq default-directory dir) |
2286 | (let ((standard-output edit-buf)) | |
655a3977 | 2287 | (save-excursion |
69db9714 | 2288 | (stgit-run-silent "edit" "--save-template=-" "--" patchsym))))) |
0bca35c8 DK |
2289 | |
2290 | (defun stgit-confirm-edit () | |
2291 | (interactive) | |
2292 | (let ((file (make-temp-file "stgit-edit-"))) | |
2293 | (write-region (point-min) (point-max) file) | |
2294 | (stgit-capture-output nil | |
69db9714 | 2295 | (stgit-run "edit" "-f" file "--" stgit-edit-patchsym)) |
0bca35c8 | 2296 | (with-current-buffer log-edit-parent-buffer |
1f0bf00f | 2297 | (stgit-reload)))) |
0bca35c8 | 2298 | |
2acb7116 | 2299 | (defun stgit-new (add-sign &optional refresh) |
aa04f831 GH |
2300 | "Create a new patch. |
2301 | With a prefix argument, include a \"Signed-off-by:\" line at the | |
2302 | end of the patch." | |
2303 | (interactive "P") | |
9d04c657 | 2304 | (stgit-assert-mode) |
c5d45b92 GH |
2305 | (let ((edit-buf (get-buffer-create "*StGit edit*")) |
2306 | (dir default-directory)) | |
2307 | (log-edit 'stgit-confirm-new t nil edit-buf) | |
aa04f831 | 2308 | (setq default-directory dir) |
2acb7116 | 2309 | (set (make-local-variable 'stgit-refresh-after-new) refresh) |
aa04f831 GH |
2310 | (when add-sign |
2311 | (save-excursion | |
2312 | (let ((standard-output (current-buffer))) | |
2313 | (stgit-run-silent "new" "--sign" "--save-template=-")))))) | |
64c097a0 DK |
2314 | |
2315 | (defun stgit-confirm-new () | |
2316 | (interactive) | |
2acb7116 DK |
2317 | (let ((file (make-temp-file "stgit-edit-")) |
2318 | (refresh stgit-refresh-after-new)) | |
64c097a0 DK |
2319 | (write-region (point-min) (point-max) file) |
2320 | (stgit-capture-output nil | |
27b0f9e4 | 2321 | (stgit-run "new" "-f" file)) |
64c097a0 | 2322 | (with-current-buffer log-edit-parent-buffer |
2acb7116 DK |
2323 | (if refresh |
2324 | (stgit-refresh) | |
2325 | (stgit-reload))))) | |
2326 | ||
2327 | (defun stgit-new-and-refresh (add-sign) | |
2328 | "Create a new patch and refresh it with the current changes. | |
2329 | ||
2330 | With a prefix argument, include a \"Signed-off-by:\" line at the | |
2331 | end of the patch. | |
2332 | ||
2333 | This works just like running `stgit-new' followed by `stgit-refresh'." | |
2334 | (interactive "P") | |
9d04c657 | 2335 | (stgit-assert-mode) |
2acb7116 | 2336 | (stgit-new add-sign t)) |
64c097a0 DK |
2337 | |
2338 | (defun stgit-create-patch-name (description) | |
2339 | "Create a patch name from a long description" | |
2340 | (let ((patch "")) | |
2341 | (while (> (length description) 0) | |
2342 | (cond ((string-match "\\`[a-zA-Z_-]+" description) | |
8439f657 GH |
2343 | (setq patch (downcase (concat patch |
2344 | (match-string 0 description)))) | |
64c097a0 DK |
2345 | (setq description (substring description (match-end 0)))) |
2346 | ((string-match "\\` +" description) | |
2347 | (setq patch (concat patch "-")) | |
2348 | (setq description (substring description (match-end 0)))) | |
2349 | ((string-match "\\`[^a-zA-Z_-]+" description) | |
2350 | (setq description (substring description (match-end 0)))))) | |
2351 | (cond ((= (length patch) 0) | |
2352 | "patch") | |
2353 | ((> (length patch) 20) | |
2354 | (substring patch 0 20)) | |
2355 | (t patch)))) | |
0bca35c8 | 2356 | |
9008e45b | 2357 | (defun stgit-delete (patchsyms &optional spill-p) |
d51722b7 | 2358 | "Delete the patches in PATCHSYMS. |
9008e45b GH |
2359 | Interactively, delete the marked patches, or the patch at point. |
2360 | ||
2361 | With a prefix argument, or SPILL-P, spill the patch contents to | |
2362 | the work tree and index." | |
beac0f14 | 2363 | (interactive (list (stgit-patches-marked-or-at-point t t) |
9008e45b | 2364 | current-prefix-arg)) |
9d04c657 | 2365 | (stgit-assert-mode) |
e7231e4f GH |
2366 | (unless patchsyms |
2367 | (error "No patches to delete")) | |
64ada6f5 GH |
2368 | (when (memq :index patchsyms) |
2369 | (error "Cannot delete the index")) | |
2370 | (when (memq :work patchsyms) | |
2371 | (error "Cannot delete the work tree")) | |
2372 | ||
d51722b7 | 2373 | (let ((npatches (length patchsyms))) |
9008e45b | 2374 | (when (yes-or-no-p (format "Really delete %d patch%s%s? " |
e7231e4f | 2375 | npatches |
9008e45b GH |
2376 | (if (= 1 npatches) "" "es") |
2377 | (if spill-p | |
2378 | " (spilling contents to index)" | |
2379 | ""))) | |
69db9714 GH |
2380 | (let ((args (append (when spill-p '("--spill")) |
2381 | '("--") | |
2382 | patchsyms))) | |
9008e45b GH |
2383 | (stgit-capture-output nil |
2384 | (apply 'stgit-run "delete" args)) | |
2385 | (stgit-reload))))) | |
d51722b7 | 2386 | |
7cc45294 GH |
2387 | (defun stgit-move-patches-target () |
2388 | "Return the patchsym indicating a target patch for | |
2389 | `stgit-move-patches'. | |
2390 | ||
2547179e GH |
2391 | This is either the first unmarked patch at or after point, or one |
2392 | of :top and :bottom if the point is after or before the applied | |
2393 | patches." | |
2394 | ||
2395 | (save-excursion | |
2396 | (let (result) | |
2397 | (while (not result) | |
2398 | (let ((patchsym (stgit-patch-name-at-point))) | |
2399 | (cond ((memq patchsym '(:work :index)) (setq result :top)) | |
2400 | (patchsym (if (memq patchsym stgit-marked-patches) | |
2401 | (stgit-next-patch) | |
2402 | (setq result patchsym))) | |
2403 | ((re-search-backward "^>" nil t) (setq result :top)) | |
2404 | (t (setq result :bottom))))) | |
2405 | result))) | |
7cc45294 | 2406 | |
c1412832 | 2407 | (defun stgit-sort-patches (patchsyms &optional allow-duplicates) |
95369f6c GH |
2408 | "Returns the list of patches in PATCHSYMS sorted according to |
2409 | their position in the patch series, bottommost first. | |
2410 | ||
c1412832 KW |
2411 | PATCHSYMS must not contain duplicate entries, unless |
2412 | ALLOW-DUPLICATES is not nil." | |
b4f12bc1 GH |
2413 | (let (sorted-patchsyms) |
2414 | (ewoc-map #'(lambda (patch) | |
2415 | (let ((name (stgit-patch->name patch))) | |
2416 | (when (memq name patchsyms) | |
2417 | (setq sorted-patchsyms (cons name sorted-patchsyms)))) | |
2418 | nil) | |
2419 | stgit-ewoc) | |
95369f6c GH |
2420 | (setq sorted-patchsyms (nreverse sorted-patchsyms)) |
2421 | ||
c1412832 KW |
2422 | (unless allow-duplicates |
2423 | (unless (= (length patchsyms) (length sorted-patchsyms)) | |
2424 | (error "Internal error"))) | |
95369f6c GH |
2425 | |
2426 | sorted-patchsyms)) | |
2427 | ||
7cc45294 GH |
2428 | (defun stgit-move-patches (patchsyms target-patch) |
2429 | "Move the patches in PATCHSYMS to below TARGET-PATCH. | |
2430 | If TARGET-PATCH is :bottom or :top, move the patches to the | |
2431 | bottom or top of the stack, respectively. | |
2432 | ||
2433 | Interactively, move the marked patches to where the point is." | |
2434 | (interactive (list stgit-marked-patches | |
2435 | (stgit-move-patches-target))) | |
9d04c657 | 2436 | (stgit-assert-mode) |
7cc45294 GH |
2437 | (unless patchsyms |
2438 | (error "Need at least one patch to move")) | |
2439 | ||
2440 | (unless target-patch | |
2441 | (error "Point not at a patch")) | |
2442 | ||
2547179e GH |
2443 | ;; need to have patchsyms sorted by position in the stack |
2444 | (let ((sorted-patchsyms (stgit-sort-patches patchsyms))) | |
2445 | (stgit-capture-output nil | |
2446 | (if (eq target-patch :top) | |
69db9714 | 2447 | (apply 'stgit-run "float" "--" sorted-patchsyms) |
2547179e GH |
2448 | (apply 'stgit-run |
2449 | "sink" | |
2450 | (append (unless (eq target-patch :bottom) | |
2451 | (list "--to" target-patch)) | |
2452 | '("--") | |
2453 | sorted-patchsyms))))) | |
7cc45294 GH |
2454 | (stgit-reload)) |
2455 | ||
594aa463 KH |
2456 | (defun stgit-squash (patchsyms) |
2457 | "Squash the patches in PATCHSYMS. | |
693d179b GH |
2458 | Interactively, squash the marked patches. |
2459 | ||
2460 | Unless there are any conflicts, the patches will be merged into | |
2461 | one patch, which will occupy the same spot in the series as the | |
2462 | deepest patch had before the squash." | |
d51722b7 | 2463 | (interactive (list stgit-marked-patches)) |
9d04c657 | 2464 | (stgit-assert-mode) |
d51722b7 | 2465 | (when (< (length patchsyms) 2) |
594aa463 | 2466 | (error "Need at least two patches to squash")) |
32d7545d GH |
2467 | (let ((stgit-buffer (current-buffer)) |
2468 | (edit-buf (get-buffer-create "*StGit edit*")) | |
693d179b GH |
2469 | (dir default-directory) |
2470 | (sorted-patchsyms (stgit-sort-patches patchsyms))) | |
594aa463 | 2471 | (log-edit 'stgit-confirm-squash t nil edit-buf) |
693d179b | 2472 | (set (make-local-variable 'stgit-patchsyms) sorted-patchsyms) |
ea0def18 | 2473 | (setq default-directory dir) |
32d7545d | 2474 | (let ((result (let ((standard-output edit-buf)) |
655a3977 GH |
2475 | (save-excursion |
2476 | (apply 'stgit-run-silent "squash" | |
69db9714 | 2477 | "--save-template=-" "--" sorted-patchsyms))))) |
32d7545d GH |
2478 | |
2479 | ;; stg squash may have reordered the patches or caused conflicts | |
2480 | (with-current-buffer stgit-buffer | |
2481 | (stgit-reload)) | |
2482 | ||
2483 | (unless (eq 0 result) | |
2484 | (fundamental-mode) | |
2485 | (rename-buffer "*StGit error*") | |
2486 | (resize-temp-buffer-window) | |
2487 | (switch-to-buffer-other-window stgit-buffer) | |
2488 | (error "stg squash failed"))))) | |
ea0def18 | 2489 | |
594aa463 | 2490 | (defun stgit-confirm-squash () |
ea0def18 DK |
2491 | (interactive) |
2492 | (let ((file (make-temp-file "stgit-edit-"))) | |
2493 | (write-region (point-min) (point-max) file) | |
2494 | (stgit-capture-output nil | |
69db9714 | 2495 | (apply 'stgit-run "squash" "-f" file "--" stgit-patchsyms)) |
ea0def18 | 2496 | (with-current-buffer log-edit-parent-buffer |
e6b1fdae DK |
2497 | (stgit-clear-marks) |
2498 | ;; Go to first marked patch and stay there | |
2499 | (goto-char (point-min)) | |
2500 | (re-search-forward (concat "^[>+-]\\*") nil t) | |
2501 | (move-to-column goal-column) | |
2502 | (let ((pos (point))) | |
1f0bf00f | 2503 | (stgit-reload) |
e6b1fdae | 2504 | (goto-char pos))))) |
ea0def18 | 2505 | |
0663524d KH |
2506 | (defun stgit-help () |
2507 | "Display help for the StGit mode." | |
2508 | (interactive) | |
2509 | (describe-function 'stgit-mode)) | |
3a59f3db | 2510 | |
e8faa44b DK |
2511 | (defun stgit-execute-process-sentinel (process sentinel) |
2512 | (let (old-sentinel stgit-buf) | |
2513 | (with-current-buffer (process-buffer process) | |
2514 | (setq old-sentinel old-process-sentinel | |
2515 | stgit-buf stgit-buffer)) | |
2516 | (and (memq (process-status process) '(exit signal)) | |
2517 | (buffer-live-p stgit-buf) | |
2518 | (with-current-buffer stgit-buf | |
2519 | (stgit-reload))) | |
2520 | (funcall old-sentinel process sentinel))) | |
2521 | ||
a4a01630 GH |
2522 | (defun stgit-execute-process-filter (process output) |
2523 | (with-current-buffer (process-buffer process) | |
2524 | (let* ((old-point (point)) | |
2525 | (pmark (process-mark process)) | |
2526 | (insert-at (marker-position pmark)) | |
2527 | (at-pmark (= insert-at old-point))) | |
2528 | (goto-char insert-at) | |
2529 | (insert-before-markers output) | |
2530 | (comint-carriage-motion insert-at (point)) | |
2531 | (set-marker pmark (point)) | |
2532 | (unless at-pmark | |
2533 | (goto-char old-point))))) | |
2534 | ||
15d774ab | 2535 | (defun stgit-execute (&optional git-mode) |
e8faa44b DK |
2536 | "Prompt for an stg command to execute in a shell. |
2537 | ||
2538 | The names of any marked patches or the patch at point are | |
2539 | inserted in the command to be executed. | |
2540 | ||
15d774ab GH |
2541 | With a prefix argument, or if GIT-MODE is non-nil, insert SHA1 |
2542 | sums of the marked patches instead, and prompt for a git command. | |
2543 | ||
e8faa44b DK |
2544 | If the command ends in an ampersand, run it asynchronously. |
2545 | ||
2546 | When the command has finished, reload the stgit buffer." | |
15d774ab | 2547 | (interactive "P") |
e8faa44b | 2548 | (stgit-assert-mode) |
8f489f41 GH |
2549 | (let* ((patches (stgit-sort-patches |
2550 | (stgit-patches-marked-or-at-point nil 'allow-committed))) | |
e8faa44b DK |
2551 | (patch-names (mapcar 'symbol-name patches)) |
2552 | (hyphens (find-if (lambda (s) (string-match "^-" s)) patch-names)) | |
2553 | (defaultcmd (if patches | |
15d774ab | 2554 | (concat (if git-mode "git" "stg") " " |
e8faa44b | 2555 | (and hyphens "-- ") |
15d774ab GH |
2556 | (mapconcat (if git-mode 'stgit-id 'identity) |
2557 | patch-names " ")) | |
e8faa44b DK |
2558 | "stg ")) |
2559 | (cmd (read-from-minibuffer "Shell command: " (cons defaultcmd 5) | |
2560 | nil nil 'shell-command-history)) | |
2561 | (async (string-match "&[ \t]*\\'" cmd)) | |
2562 | (buffer (get-buffer-create | |
2563 | (if async | |
2564 | "*Async Shell Command*" | |
2565 | "*Shell Command Output*")))) | |
2566 | ;; cannot use minibuffer as stgit-reload would overwrite it; if we | |
2567 | ;; show the buffer, shell-command will not use the minibuffer | |
2568 | (display-buffer buffer) | |
2569 | (shell-command cmd) | |
2570 | (if async | |
2571 | (let ((old-buffer (current-buffer))) | |
2572 | (with-current-buffer buffer | |
2573 | (let ((process (get-buffer-process buffer))) | |
2574 | (set (make-local-variable 'old-process-sentinel) | |
2575 | (process-sentinel process)) | |
2576 | (set (make-local-variable 'stgit-buffer) | |
2577 | old-buffer) | |
a4a01630 | 2578 | (set-process-filter process 'stgit-execute-process-filter) |
e8faa44b | 2579 | (set-process-sentinel process 'stgit-execute-process-sentinel)))) |
a4a01630 GH |
2580 | (with-current-buffer buffer |
2581 | (comint-carriage-motion (point-min) (point-max))) | |
e8faa44b DK |
2582 | (shrink-window-if-larger-than-buffer (get-buffer-window buffer)) |
2583 | (stgit-reload)))) | |
2584 | ||
6c2d4962 GH |
2585 | (defun stgit-undo-or-redo (redo hard) |
2586 | "Run stg undo or, if REDO is non-nil, stg redo. | |
2587 | ||
2588 | If HARD is non-nil, use the --hard flag." | |
2589 | (stgit-assert-mode) | |
2590 | (let ((cmd (if redo "redo" "undo"))) | |
2591 | (stgit-capture-output nil | |
2592 | (if arg | |
2593 | (when (or (and (stgit-index-empty-p) | |
2594 | (stgit-work-tree-empty-p)) | |
2595 | (y-or-n-p (format "Hard %s may overwrite index/work tree changes. Continue? " | |
2596 | cmd))) | |
2597 | (stgit-run cmd "--hard")) | |
2598 | (stgit-run cmd)))) | |
2599 | (stgit-reload)) | |
2600 | ||
83e51dbf DK |
2601 | (defun stgit-undo (&optional arg) |
2602 | "Run stg undo. | |
b8463f1d GH |
2603 | With prefix argument, run it with the --hard flag. |
2604 | ||
2605 | See also `stgit-redo'." | |
83e51dbf | 2606 | (interactive "P") |
6c2d4962 | 2607 | (stgit-undo-or-redo nil arg)) |
83e51dbf | 2608 | |
b8463f1d GH |
2609 | (defun stgit-redo (&optional arg) |
2610 | "Run stg redo. | |
2611 | With prefix argument, run it with the --hard flag. | |
2612 | ||
2613 | See also `stgit-undo'." | |
2614 | (interactive "P") | |
6c2d4962 | 2615 | (stgit-undo-or-redo t arg)) |
b8463f1d | 2616 | |
4d73c4d8 DK |
2617 | (defun stgit-refresh (&optional arg) |
2618 | "Run stg refresh. | |
36a4eacd GH |
2619 | If the index contains any changes, only refresh from index. |
2620 | ||
a53347d9 | 2621 | With prefix argument, refresh the marked patch or the patch under point." |
4d73c4d8 | 2622 | (interactive "P") |
9d04c657 | 2623 | (stgit-assert-mode) |
4d73c4d8 | 2624 | (let ((patchargs (if arg |
b51a910f | 2625 | (let ((patches (stgit-patches-marked-or-at-point t t))) |
beac0f14 GH |
2626 | (when (> (length patches) 1) |
2627 | (error "Too many patches marked")) | |
2628 | (cons "-p" patches)) | |
b0424080 | 2629 | nil))) |
36a4eacd GH |
2630 | (unless (stgit-index-empty-p) |
2631 | (setq patchargs (cons "--index" patchargs))) | |
4d73c4d8 | 2632 | (stgit-capture-output nil |
074a4fb0 GH |
2633 | (apply 'stgit-run "refresh" patchargs)) |
2634 | (stgit-refresh-git-status)) | |
4d73c4d8 DK |
2635 | (stgit-reload)) |
2636 | ||
ce3b6130 | 2637 | (defvar stgit-show-worktree nil |
8f702de4 | 2638 | "If nil, inhibit showing work tree and index in the stgit buffer. |
ce3b6130 | 2639 | |
8f702de4 | 2640 | See also `stgit-show-worktree-mode'.") |
ce3b6130 | 2641 | |
d9473917 GH |
2642 | (defvar stgit-show-ignored nil |
2643 | "If nil, inhibit showing files ignored by git.") | |
2644 | ||
2645 | (defvar stgit-show-unknown nil | |
2646 | "If nil, inhibit showing files not registered with git.") | |
2647 | ||
a0045b87 DK |
2648 | (defvar stgit-show-patch-names t |
2649 | "If nil, inhibit showing patch names.") | |
2650 | ||
bf7e391c GH |
2651 | (defvar stgit-show-committed nil |
2652 | "If nil, inhibit showing recent commits.") | |
2653 | ||
137b315b GH |
2654 | (defvar stgit-show-svn nil |
2655 | "If nil, inhibit showing git svn information.") | |
2656 | ||
bf7e391c GH |
2657 | (defvar stgit-committed-count nil |
2658 | "The number of recent commits to show.") | |
2659 | ||
f9533abf | 2660 | (defmacro stgit-define-toggle-view (sym desc help) |
8a619f55 GH |
2661 | (declare (indent 1)) |
2662 | (let* ((name (symbol-name sym)) | |
2663 | (fun (intern (concat "stgit-toggle-" name))) | |
2664 | (flag (intern (concat "stgit-show-" name)))) | |
2665 | ;; make help-follow find the correct function | |
2666 | `(put (quote ,fun) 'definition-name 'stgit-define-toggle-view) | |
2667 | `(defun ,fun (&optional arg) | |
2668 | ,help | |
2669 | (interactive "P") | |
2670 | (stgit-assert-mode) | |
2671 | (setq ,flag (if arg | |
2672 | (> (prefix-numeric-value arg) 0) | |
2673 | (not ,flag))) | |
f9533abf | 2674 | (stgit-reload (format "%s %s" (if ,flag "Showing" "Hiding") ,desc))))) |
8a619f55 GH |
2675 | |
2676 | (stgit-define-toggle-view worktree | |
f9533abf | 2677 | "work tree and index" |
ce3b6130 | 2678 | "Toggle the visibility of the work tree. |
2d7bcbd9 | 2679 | With ARG, show the work tree if ARG is positive. |
ce3b6130 | 2680 | |
8f702de4 GH |
2681 | Its initial setting is controlled by `stgit-default-show-worktree'. |
2682 | ||
2683 | `stgit-show-worktree-mode' controls where on screen the index and | |
8a619f55 | 2684 | work tree will show up.") |
ce3b6130 | 2685 | |
8a619f55 | 2686 | (stgit-define-toggle-view ignored |
f9533abf | 2687 | "ignored files" |
d9473917 GH |
2688 | "Toggle the visibility of files ignored by git in the work |
2689 | tree. With ARG, show these files if ARG is positive. | |
2690 | ||
bc11fb08 GH |
2691 | Its initial setting is controlled by `stgit-default-show-ignored'. |
2692 | ||
8a619f55 | 2693 | Use \\[stgit-toggle-worktree] to show the work tree.") |
d9473917 | 2694 | |
8a619f55 | 2695 | (stgit-define-toggle-view unknown |
f9533abf | 2696 | "unknown files" |
d9473917 GH |
2697 | "Toggle the visibility of files not registered with git in the |
2698 | work tree. With ARG, show these files if ARG is positive. | |
2699 | ||
bc11fb08 GH |
2700 | Its initial setting is controlled by `stgit-default-show-unknown'. |
2701 | ||
8a619f55 | 2702 | Use \\[stgit-toggle-worktree] to show the work tree.") |
d9473917 | 2703 | |
8a619f55 | 2704 | (stgit-define-toggle-view patch-names |
f9533abf | 2705 | "patch names" |
a0045b87 DK |
2706 | "Toggle the visibility of patch names. With ARG, show patch names |
2707 | if ARG is positive. | |
2708 | ||
8a619f55 | 2709 | The initial setting is controlled by `stgit-default-show-patch-names'.") |
a0045b87 | 2710 | |
137b315b | 2711 | (stgit-define-toggle-view svn |
f9533abf | 2712 | "subversion revisions" |
137b315b GH |
2713 | "Toggle showing subversion information from git svn. With ARG, |
2714 | show svn information if ARG is positive. | |
2715 | ||
2716 | The initial setting is controlled by `stgit-default-show-svn'.") | |
2717 | ||
bf7e391c GH |
2718 | (defun stgit-toggle-committed (&optional arg) |
2719 | "Toggle the visibility of historical git commits. | |
2720 | With ARG, set the number of commits to show to ARG, and disable | |
2721 | them if ARG is zero. | |
2722 | ||
2723 | The initial setting is controlled by `stgit-default-show-committed'." | |
2724 | (interactive "P") | |
2725 | (stgit-assert-mode) | |
2726 | (if (null arg) | |
2727 | (setq stgit-show-committed (not stgit-show-committed)) | |
2728 | (let ((n (prefix-numeric-value arg))) | |
2729 | (setq stgit-show-committed (> n 0)) | |
2730 | (setq stgit-committed-count n))) | |
f9533abf GH |
2731 | (stgit-reload (format "%s historical commits" |
2732 | (if (and stgit-show-committed | |
2733 | (> stgit-committed-count 0)) | |
2734 | "Showing" | |
2735 | "Hiding")))) | |
bf7e391c | 2736 | |
3a59f3db | 2737 | (provide 'stgit) |