contrib/mercurial.el
author Matt Mackall <mpm@selenic.com>
Sun, 17 Sep 2006 15:10:56 -0500
changeset 3100 87ea5a71f7b9
parent 2877 0ffca0cb9f4b
child 2997 48baf9fb1921
permissions -rw-r--r--
merge: convert actions to list
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     1
;;; mercurial.el --- Emacs support for the Mercurial distributed SCM
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     2
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     3
;; Copyright (C) 2005 Bryan O'Sullivan
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     4
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     5
;; Author: Bryan O'Sullivan <bos@serpentine.com>
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
     6
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
     7
;; mercurial.el is free software; you can redistribute it and/or
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
     8
;; modify it under the terms of version 2 of the GNU General Public
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
     9
;; License as published by the Free Software Foundation.
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    10
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
    11
;; mercurial.el is distributed in the hope that it will be useful, but
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    12
;; WITHOUT ANY WARRANTY; without even the implied warranty of
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    13
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    14
;; General Public License for more details.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    15
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    16
;; You should have received a copy of the GNU General Public License
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
    17
;; along with mercurial.el, GNU Emacs, or XEmacs; see the file COPYING
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    18
;; (`C-h C-l').  If not, write to the Free Software Foundation, Inc.,
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    19
;; 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    20
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    21
;;; Commentary:
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    22
1004
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
    23
;; mercurial.el builds upon Emacs's VC mode to provide flexible
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    24
;; integration with the Mercurial distributed SCM tool.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    25
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
    26
;; To get going as quickly as possible, load mercurial.el into Emacs and
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    27
;; type `C-c h h'; this runs hg-help-overview, which prints a helpful
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    28
;; usage overview.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    29
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    30
;; Much of the inspiration for mercurial.el comes from Rajesh
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    31
;; Vaidheeswarran's excellent p4.el, which does an admirably thorough
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    32
;; job for the commercial Perforce SCM product.  In fact, substantial
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    33
;; chunks of code are adapted from p4.el.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    34
1004
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
    35
;; This code has been developed under XEmacs 21.5, and may not work as
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
    36
;; well under GNU Emacs (albeit tested under 21.4).  Patches to
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
    37
;; enhance the portability of this code, fix bugs, and add features
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    38
;; are most welcome.  You can clone a Mercurial repository for this
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    39
;; package from http://www.serpentine.com/hg/hg-emacs
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    40
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    41
;; Please send problem reports and suggestions to bos@serpentine.com.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    42
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    43

41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    44
;;; Code:
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    45
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    46
(require 'advice)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    47
(require 'cl)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    48
(require 'diff-mode)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    49
(require 'easymenu)
1024
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
    50
(require 'executable)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    51
(require 'vc)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    52
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    53

41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    54
;;; XEmacs has view-less, while GNU Emacs has view.  Joy.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    55
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    56
(condition-case nil
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    57
    (require 'view-less)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    58
  (error nil))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    59
(condition-case nil
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    60
    (require 'view)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    61
  (error nil))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    62
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    63

41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    64
;;; Variables accessible through the custom system.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    65
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
    66
(defgroup mercurial nil
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    67
  "Mercurial distributed SCM."
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    68
  :group 'tools)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    69
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    70
(defcustom hg-binary
1011
d06420c90d8b Emacs: search for hg in path before looking in funny places.
bos@serpentine.internal.keyresearch.com
parents: 1004
diff changeset
    71
    (or (executable-find "hg")
d06420c90d8b Emacs: search for hg in path before looking in funny places.
bos@serpentine.internal.keyresearch.com
parents: 1004
diff changeset
    72
	(dolist (path '("~/bin/hg" "/usr/bin/hg" "/usr/local/bin/hg"))
d06420c90d8b Emacs: search for hg in path before looking in funny places.
bos@serpentine.internal.keyresearch.com
parents: 1004
diff changeset
    73
	  (when (file-executable-p path)
d06420c90d8b Emacs: search for hg in path before looking in funny places.
bos@serpentine.internal.keyresearch.com
parents: 1004
diff changeset
    74
	    (return path))))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    75
  "The path to Mercurial's hg executable."
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    76
  :type '(file :must-match t)
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
    77
  :group 'mercurial)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    78
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    79
(defcustom hg-mode-hook nil
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    80
  "Hook run when a buffer enters hg-mode."
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    81
  :type 'sexp
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
    82
  :group 'mercurial)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
    83
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
    84
(defcustom hg-commit-mode-hook nil
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
    85
  "Hook run when a buffer is created to prepare a commit."
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
    86
  :type 'sexp
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
    87
  :group 'mercurial)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
    88
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
    89
(defcustom hg-pre-commit-hook nil
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
    90
  "Hook run before a commit is performed.
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
    91
If you want to prevent the commit from proceeding, raise an error."
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
    92
  :type 'sexp
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
    93
  :group 'mercurial)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
    94
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
    95
(defcustom hg-log-mode-hook nil
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
    96
  "Hook run after a buffer is filled with log information."
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
    97
  :type 'sexp
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
    98
  :group 'mercurial)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
    99
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   100
(defcustom hg-global-prefix "\C-ch"
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   101
  "The global prefix for Mercurial keymap bindings."
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   102
  :type 'sexp
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   103
  :group 'mercurial)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   104
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   105
(defcustom hg-commit-allow-empty-message nil
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   106
  "Whether to allow changes to be committed with empty descriptions."
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   107
  :type 'boolean
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   108
  :group 'mercurial)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   109
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   110
(defcustom hg-commit-allow-empty-file-list nil
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   111
  "Whether to allow changes to be committed without any modified files."
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   112
  :type 'boolean
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   113
  :group 'mercurial)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   114
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   115
(defcustom hg-rev-completion-limit 100
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   116
  "The maximum number of revisions that hg-read-rev will offer to complete.
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   117
This affects memory usage and performance when prompting for revisions
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   118
in a repository with a lot of history."
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   119
  :type 'integer
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   120
  :group 'mercurial)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   121
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   122
(defcustom hg-log-limit 50
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   123
  "The maximum number of revisions that hg-log will display."
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   124
  :type 'integer
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   125
  :group 'mercurial)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   126
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   127
(defcustom hg-update-modeline t
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   128
  "Whether to update the modeline with the status of a file after every save.
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   129
Set this to nil on platforms with poor process management, such as Windows."
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   130
  :type 'boolean
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   131
  :group 'mercurial)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   132
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   133
(defcustom hg-incoming-repository "default"
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   134
  "The repository from which changes are pulled from by default.
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   135
This should be a symbolic repository name, since it is used for all
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   136
repository-related commands."
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   137
  :type 'string
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   138
  :group 'mercurial)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   139
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   140
(defcustom hg-outgoing-repository "default-push"
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   141
  "The repository to which changes are pushed to by default.
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   142
This should be a symbolic repository name, since it is used for all
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   143
repository-related commands."
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   144
  :type 'string
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   145
  :group 'mercurial)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   146
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   147

41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   148
;;; Other variables.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   149
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   150
(defconst hg-running-xemacs (string-match "XEmacs" emacs-version)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   151
  "Is mercurial.el running under XEmacs?")
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   152
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   153
(defvar hg-mode nil
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   154
  "Is this file managed by Mercurial?")
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   155
(make-variable-buffer-local 'hg-mode)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   156
(put 'hg-mode 'permanent-local t)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   157
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   158
(defvar hg-status nil)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   159
(make-variable-buffer-local 'hg-status)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   160
(put 'hg-status 'permanent-local t)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   161
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   162
(defvar hg-prev-buffer nil)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   163
(make-variable-buffer-local 'hg-prev-buffer)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   164
(put 'hg-prev-buffer 'permanent-local t)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   165
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   166
(defvar hg-root nil)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   167
(make-variable-buffer-local 'hg-root)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   168
(put 'hg-root 'permanent-local t)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   169
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   170
(defvar hg-output-buffer-name "*Hg*"
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   171
  "The name to use for Mercurial output buffers.")
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   172
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   173
(defvar hg-file-history nil)
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   174
(defvar hg-repo-history nil)
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   175
(defvar hg-rev-history nil)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   176
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   177

999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   178
;;; Random constants.
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   179
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   180
(defconst hg-commit-message-start
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   181
  "--- Enter your commit message.  Type `C-c C-c' to commit. ---\n")
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   182
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   183
(defconst hg-commit-message-end
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   184
  "--- Files in bold will be committed.  Click to toggle selection. ---\n")
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   185
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   186

944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   187
;;; hg-mode keymap.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   188
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   189
(defvar hg-mode-map (make-sparse-keymap))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   190
(define-key hg-mode-map "\C-xv" 'hg-prefix-map)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   191
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   192
(defvar hg-prefix-map
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   193
  (let ((map (copy-keymap vc-prefix-map)))
958
d845a1f174bb Make mercurial.el load with GNU emacs
mpm@selenic.com
parents: 955
diff changeset
   194
    (if (functionp 'set-keymap-name)
d845a1f174bb Make mercurial.el load with GNU emacs
mpm@selenic.com
parents: 955
diff changeset
   195
      (set-keymap-name map 'hg-prefix-map)); XEmacs
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   196
    map)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   197
  "This keymap overrides some default vc-mode bindings.")
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   198
(fset 'hg-prefix-map hg-prefix-map)
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   199
(define-key hg-prefix-map "=" 'hg-diff)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   200
(define-key hg-prefix-map "c" 'hg-undo)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   201
(define-key hg-prefix-map "g" 'hg-annotate)
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   202
(define-key hg-prefix-map "l" 'hg-log)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   203
(define-key hg-prefix-map "n" 'hg-commit-start)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   204
;; (define-key hg-prefix-map "r" 'hg-update)
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   205
(define-key hg-prefix-map "u" 'hg-revert-buffer)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   206
(define-key hg-prefix-map "~" 'hg-version-other-window)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   207
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   208
(add-minor-mode 'hg-mode 'hg-mode hg-mode-map)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   209
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   210

41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   211
;;; Global keymap.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   212
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   213
(global-set-key "\C-xvi" 'hg-add)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   214
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   215
(defvar hg-global-map (make-sparse-keymap))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   216
(fset 'hg-global-map hg-global-map)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   217
(global-set-key hg-global-prefix 'hg-global-map)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   218
(define-key hg-global-map "," 'hg-incoming)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   219
(define-key hg-global-map "." 'hg-outgoing)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   220
(define-key hg-global-map "<" 'hg-pull)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   221
(define-key hg-global-map "=" 'hg-diff-repo)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   222
(define-key hg-global-map ">" 'hg-push)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   223
(define-key hg-global-map "?" 'hg-help-overview)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   224
(define-key hg-global-map "A" 'hg-addremove)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   225
(define-key hg-global-map "U" 'hg-revert)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   226
(define-key hg-global-map "a" 'hg-add)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   227
(define-key hg-global-map "c" 'hg-commit-start)
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   228
(define-key hg-global-map "f" 'hg-forget)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   229
(define-key hg-global-map "h" 'hg-help-overview)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   230
(define-key hg-global-map "i" 'hg-init)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   231
(define-key hg-global-map "l" 'hg-log-repo)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   232
(define-key hg-global-map "r" 'hg-root)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   233
(define-key hg-global-map "s" 'hg-status)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   234
(define-key hg-global-map "u" 'hg-update)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   235
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   236

41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   237
;;; View mode keymap.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   238
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   239
(defvar hg-view-mode-map
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   240
  (let ((map (copy-keymap (if (boundp 'view-minor-mode-map)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   241
			      view-minor-mode-map
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   242
			    view-mode-map))))
958
d845a1f174bb Make mercurial.el load with GNU emacs
mpm@selenic.com
parents: 955
diff changeset
   243
    (if (functionp 'set-keymap-name)
d845a1f174bb Make mercurial.el load with GNU emacs
mpm@selenic.com
parents: 955
diff changeset
   244
      (set-keymap-name map 'hg-view-mode-map)); XEmacs
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   245
    map))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   246
(fset 'hg-view-mode-map hg-view-mode-map)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   247
(define-key hg-view-mode-map
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   248
  (if hg-running-xemacs [button2] [mouse-2])
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   249
  'hg-buffer-mouse-clicked)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   250
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   251

999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   252
;;; Commit mode keymaps.
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   253
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   254
(defvar hg-commit-mode-map (make-sparse-keymap))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   255
(define-key hg-commit-mode-map "\C-c\C-c" 'hg-commit-finish)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   256
(define-key hg-commit-mode-map "\C-c\C-k" 'hg-commit-kill)
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   257
(define-key hg-commit-mode-map "\C-xv=" 'hg-diff-repo)
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   258
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   259
(defvar hg-commit-mode-file-map (make-sparse-keymap))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   260
(define-key hg-commit-mode-file-map
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   261
  (if hg-running-xemacs [button2] [mouse-2])
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   262
  'hg-commit-mouse-clicked)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   263
(define-key hg-commit-mode-file-map " " 'hg-commit-toggle-file)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   264
(define-key hg-commit-mode-file-map "\r" 'hg-commit-toggle-file)
1308
2073e5a71008 Cleanup of tabs and trailing spaces.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1246
diff changeset
   265
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   266

944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   267
;;; Convenience functions.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   268
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   269
(defsubst hg-binary ()
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   270
  (if hg-binary
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   271
      hg-binary
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   272
    (error "No `hg' executable found!")))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   273
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   274
(defsubst hg-replace-in-string (str regexp newtext &optional literal)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   275
  "Replace all matches in STR for REGEXP with NEWTEXT string.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   276
Return the new string.  Optional LITERAL non-nil means do a literal
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   277
replacement.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   278
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   279
This function bridges yet another pointless impedance gap between
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   280
XEmacs and GNU Emacs."
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   281
  (if (fboundp 'replace-in-string)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   282
      (replace-in-string str regexp newtext literal)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   283
    (replace-regexp-in-string regexp newtext str nil literal)))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   284
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   285
(defsubst hg-strip (str)
1178
a7abffa4b19f Adjust hg-strip and hg-chomp regexps.
jdc@uwo.ca
parents: 1175
diff changeset
   286
  "Strip leading and trailing blank lines from a string."
a7abffa4b19f Adjust hg-strip and hg-chomp regexps.
jdc@uwo.ca
parents: 1175
diff changeset
   287
  (hg-replace-in-string (hg-replace-in-string str "[\r\n][ \t\r\n]*\\'" "")
a7abffa4b19f Adjust hg-strip and hg-chomp regexps.
jdc@uwo.ca
parents: 1175
diff changeset
   288
			"\\`[ \t\r\n]*[\r\n]" ""))
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   289
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   290
(defsubst hg-chomp (str)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   291
  "Strip trailing newlines from a string."
1178
a7abffa4b19f Adjust hg-strip and hg-chomp regexps.
jdc@uwo.ca
parents: 1175
diff changeset
   292
  (hg-replace-in-string str "[\r\n]+\'" ""))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   293
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   294
(defun hg-run-command (command &rest args)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   295
  "Run the shell command COMMAND, returning (EXIT-CODE . COMMAND-OUTPUT).
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   296
The list ARGS contains a list of arguments to pass to the command."
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   297
  (let* (exit-code
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   298
	 (output
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   299
	  (with-output-to-string
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   300
	    (with-current-buffer
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   301
		standard-output
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   302
	      (setq exit-code
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   303
		    (apply 'call-process command nil t nil args))))))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   304
    (cons exit-code output)))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   305
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   306
(defun hg-run (command &rest args)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   307
  "Run the Mercurial command COMMAND, returning (EXIT-CODE . COMMAND-OUTPUT)."
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   308
  (apply 'hg-run-command (hg-binary) command args))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   309
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   310
(defun hg-run0 (command &rest args)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   311
  "Run the Mercurial command COMMAND, returning its output.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   312
If the command does not exit with a zero status code, raise an error."
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   313
  (let ((res (apply 'hg-run-command (hg-binary) command args)))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   314
    (if (not (eq (car res) 0))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   315
	(error "Mercurial command failed %s - exit code %s"
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   316
	       (cons command args)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   317
	       (car res))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   318
      (cdr res))))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   319
1024
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
   320
(defun hg-sync-buffers (path)
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
   321
  "Sync buffers visiting PATH with their on-disk copies.
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
   322
If PATH is not being visited, but is under the repository root, sync
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
   323
all buffers visiting files in the repository."
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
   324
  (let ((buf (find-buffer-visiting path)))
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
   325
    (if buf
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
   326
	(with-current-buffer buf
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
   327
	  (vc-buffer-sync))
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
   328
      (hg-do-across-repo path
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
   329
	(vc-buffer-sync)))))
1308
2073e5a71008 Cleanup of tabs and trailing spaces.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1246
diff changeset
   330
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   331
(defun hg-buffer-commands (pnt)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   332
  "Use the properties of a character to do something sensible."
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   333
  (interactive "d")
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   334
  (let ((rev (get-char-property pnt 'rev))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   335
	(file (get-char-property pnt 'file))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   336
	(date (get-char-property pnt 'date))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   337
	(user (get-char-property pnt 'user))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   338
	(host (get-char-property pnt 'host))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   339
	(prev-buf (current-buffer)))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   340
    (cond
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   341
     (file
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   342
      (find-file-other-window file))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   343
     (rev
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   344
      (hg-diff hg-view-file-name rev rev prev-buf))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   345
     ((message "I don't know how to do that yet")))))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   346
1004
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   347
(defsubst hg-event-point (event)
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   348
  "Return the character position of the mouse event EVENT."
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   349
  (if hg-running-xemacs
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   350
      (event-point event)
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   351
    (posn-point (event-start event))))
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   352
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   353
(defsubst hg-event-window (event)
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   354
  "Return the window over which mouse event EVENT occurred."
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   355
  (if hg-running-xemacs
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   356
      (event-window event)
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   357
    (posn-window (event-start event))))
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   358
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   359
(defun hg-buffer-mouse-clicked (event)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   360
  "Translate the mouse clicks in a HG log buffer to character events.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   361
These are then handed off to `hg-buffer-commands'.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   362
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   363
Handle frickin' frackin' gratuitous event-related incompatibilities."
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   364
  (interactive "e")
1004
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   365
  (select-window (hg-event-window event))
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   366
  (hg-buffer-commands (hg-event-point event)))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   367
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   368
(unless (fboundp 'view-minor-mode)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   369
  (defun view-minor-mode (prev-buffer exit-func)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   370
    (view-mode)))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   371
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   372
(defsubst hg-abbrev-file-name (file)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   373
  "Portable wrapper around abbreviate-file-name."
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   374
  (if hg-running-xemacs
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   375
      (abbreviate-file-name file t)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   376
    (abbreviate-file-name file)))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   377
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   378
(defun hg-read-file-name (&optional prompt default)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   379
  "Read a file or directory name, or a pattern, to use with a command."
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   380
  (save-excursion
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   381
    (while hg-prev-buffer
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   382
      (set-buffer hg-prev-buffer))
2668
7a32b7e6c563 Emacs: apply "expand-filename" on "default-directory".
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2667
diff changeset
   383
    (let ((path (or default
7a32b7e6c563 Emacs: apply "expand-filename" on "default-directory".
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2667
diff changeset
   384
                    (buffer-file-name)
7a32b7e6c563 Emacs: apply "expand-filename" on "default-directory".
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2667
diff changeset
   385
                    (expand-file-name default-directory))))
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   386
      (if (or (not path) current-prefix-arg)
2315
c4a2d8502cc0 Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   387
          (expand-file-name
c4a2d8502cc0 Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   388
           (eval (list* 'read-file-name
c4a2d8502cc0 Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   389
                        (format "File, directory or pattern%s: "
c4a2d8502cc0 Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   390
                                (or prompt ""))
c4a2d8502cc0 Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   391
                        (and path (file-name-directory path))
c4a2d8502cc0 Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   392
                        nil nil
c4a2d8502cc0 Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   393
                        (and path (file-name-nondirectory path))
c4a2d8502cc0 Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   394
                        (if hg-running-xemacs
c4a2d8502cc0 Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   395
                            (cons (quote 'hg-file-history) nil)
c4a2d8502cc0 Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   396
                          nil))))
c4a2d8502cc0 Emacs: adapt read-file-name invocation for (non-X)Emacs 21.4.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   397
        path))))
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   398
2316
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   399
(defun hg-read-number (&optional prompt default)
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   400
  "Read a integer value."
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   401
  (save-excursion
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   402
    (if (or (not default) current-prefix-arg)
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   403
        (string-to-number
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   404
         (eval (list* 'read-string
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   405
                      (or prompt "") 
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   406
                      (if default (cons (format "%d" default) nil) nil))))
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   407
      default)))
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
   408
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   409
(defun hg-read-config ()
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   410
  "Return an alist of (key . value) pairs of Mercurial config data.
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   411
Each key is of the form (section . name)."
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   412
  (let (items)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   413
    (dolist (line (split-string (hg-chomp (hg-run0 "debugconfig")) "\n") items)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   414
      (string-match "^\\([^=]*\\)=\\(.*\\)" line)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   415
      (let* ((left (substring line (match-beginning 1) (match-end 1)))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   416
	     (right (substring line (match-beginning 2) (match-end 2)))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   417
	     (key (split-string left "\\."))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   418
	     (value (hg-replace-in-string right "\\\\n" "\n" t)))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   419
	(setq items (cons (cons (cons (car key) (cadr key)) value) items))))))
1308
2073e5a71008 Cleanup of tabs and trailing spaces.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1246
diff changeset
   420
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   421
(defun hg-config-section (section config)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   422
  "Return an alist of (name . value) pairs for SECTION of CONFIG."
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   423
  (let (items)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   424
    (dolist (item config items)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   425
      (when (equal (caar item) section)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   426
	(setq items (cons (cons (cdar item) (cdr item)) items))))))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   427
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   428
(defun hg-string-starts-with (sub str)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   429
  "Indicate whether string STR starts with the substring or character SUB."
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   430
  (if (not (stringp sub))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   431
      (and (> (length str) 0) (equal (elt str 0) sub))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   432
    (let ((sub-len (length sub)))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   433
      (and (<= sub-len (length str))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   434
	   (string= sub (substring str 0 sub-len))))))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   435
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   436
(defun hg-complete-repo (string predicate all)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   437
  "Attempt to complete a repository name.
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   438
We complete on either symbolic names from Mercurial's config or real
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   439
directory names from the file system.  We do not penalise URLs."
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   440
  (or (if all
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   441
	  (all-completions string hg-repo-completion-table predicate)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   442
	(try-completion string hg-repo-completion-table predicate))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   443
      (let* ((str (expand-file-name string))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   444
	     (dir (file-name-directory str))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   445
	     (file (file-name-nondirectory str)))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   446
	(if all
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   447
	    (let (completions)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   448
	      (dolist (name (delete "./" (file-name-all-completions file dir))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   449
			    completions)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   450
		(let ((path (concat dir name)))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   451
		  (when (file-directory-p path)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   452
		    (setq completions (cons name completions))))))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   453
	  (let ((comp (file-name-completion file dir)))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   454
	    (if comp
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   455
		(hg-abbrev-file-name (concat dir comp))))))))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   456
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   457
(defun hg-read-repo-name (&optional prompt initial-contents default)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   458
  "Read the location of a repository."
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   459
  (save-excursion
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   460
    (while hg-prev-buffer
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   461
      (set-buffer hg-prev-buffer))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   462
    (let (hg-repo-completion-table)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   463
      (if current-prefix-arg
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   464
	  (progn
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   465
	    (dolist (path (hg-config-section "paths" (hg-read-config)))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   466
	      (setq hg-repo-completion-table
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   467
		    (cons (cons (car path) t) hg-repo-completion-table))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   468
	      (unless (hg-string-starts-with directory-sep-char (cdr path))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   469
		(setq hg-repo-completion-table
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   470
		      (cons (cons (cdr path) t) hg-repo-completion-table))))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   471
	    (completing-read (format "Repository%s: " (or prompt ""))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   472
			     'hg-complete-repo
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   473
			     nil
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   474
			     nil
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   475
			     initial-contents
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   476
			     'hg-repo-history
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   477
			     default))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   478
	default))))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   479
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   480
(defun hg-read-rev (&optional prompt default)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   481
  "Read a revision or tag, offering completions."
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   482
  (save-excursion
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   483
    (while hg-prev-buffer
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   484
      (set-buffer hg-prev-buffer))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   485
    (let ((rev (or default "tip")))
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   486
      (if current-prefix-arg
1175
7e909ceeb36a Emacs: fix invocations of "hg log" to match current behaviour of log.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1029
diff changeset
   487
	  (let ((revs (split-string
7e909ceeb36a Emacs: fix invocations of "hg log" to match current behaviour of log.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1029
diff changeset
   488
		       (hg-chomp
7e909ceeb36a Emacs: fix invocations of "hg log" to match current behaviour of log.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1029
diff changeset
   489
			(hg-run0 "-q" "log" "-r"
7e909ceeb36a Emacs: fix invocations of "hg log" to match current behaviour of log.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1029
diff changeset
   490
				 (format "-%d:tip" hg-rev-completion-limit)))
7e909ceeb36a Emacs: fix invocations of "hg log" to match current behaviour of log.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1029
diff changeset
   491
		       "[\n:]")))
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   492
	    (dolist (line (split-string (hg-chomp (hg-run0 "tags")) "\n"))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   493
	      (setq revs (cons (car (split-string line "\\s-")) revs)))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   494
	    (completing-read (format "Revision%s (%s): "
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   495
				     (or prompt "")
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   496
				     (or default "tip"))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   497
			     (map 'list 'cons revs revs)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   498
			     nil
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   499
			     nil
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   500
			     nil
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   501
			     'hg-rev-history
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   502
			     (or default "tip")))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   503
	rev))))
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   504
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   505
(defmacro hg-do-across-repo (path &rest body)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   506
  (let ((root-name (gensym "root-"))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   507
	(buf-name (gensym "buf-")))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   508
    `(let ((,root-name (hg-root ,path)))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   509
       (save-excursion
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   510
	 (dolist (,buf-name (buffer-list))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   511
	   (set-buffer ,buf-name)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   512
	   (when (and hg-status (equal (hg-root buffer-file-name) ,root-name))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   513
	     ,@body))))))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   514
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   515
(put 'hg-do-across-repo 'lisp-indent-function 1)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   516
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   517

41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   518
;;; View mode bits.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   519
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   520
(defun hg-exit-view-mode (buf)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   521
  "Exit from hg-view-mode.
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   522
We delete the current window if entering hg-view-mode split the
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   523
current frame."
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   524
  (when (and (eq buf (current-buffer))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   525
	     (> (length (window-list)) 1))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   526
    (delete-window))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   527
  (when (buffer-live-p buf)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   528
    (kill-buffer buf)))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   529
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   530
(defun hg-view-mode (prev-buffer &optional file-name)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   531
  (goto-char (point-min))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   532
  (set-buffer-modified-p nil)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   533
  (toggle-read-only t)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   534
  (view-minor-mode prev-buffer 'hg-exit-view-mode)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   535
  (use-local-map hg-view-mode-map)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   536
  (setq truncate-lines t)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   537
  (when file-name
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   538
    (set (make-local-variable 'hg-view-file-name)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   539
	 (hg-abbrev-file-name file-name))))
1308
2073e5a71008 Cleanup of tabs and trailing spaces.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1246
diff changeset
   540
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   541
(defun hg-file-status (file)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   542
  "Return status of FILE, or nil if FILE does not exist or is unmanaged."
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   543
  (let* ((s (hg-run "status" file))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   544
	 (exit (car s))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   545
	 (output (cdr s)))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   546
    (if (= exit 0)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   547
	(let ((state (assoc (substring output 0 (min (length output) 2))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   548
			    '(("M " . modified)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   549
			      ("A " . added)
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   550
			      ("R " . removed)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   551
			      ("? " . nil)))))
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   552
	  (if state
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   553
	      (cdr state)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   554
	    'normal)))))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   555
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   556
(defun hg-tip ()
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   557
  (split-string (hg-chomp (hg-run0 "-q" "tip")) ":"))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   558
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   559
(defmacro hg-view-output (args &rest body)
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   560
  "Execute BODY in a clean buffer, then quickly display that buffer.
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   561
If the buffer contains one line, its contents are displayed in the
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   562
minibuffer.  Otherwise, the buffer is displayed in view-mode.
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   563
ARGS is of the form (BUFFER-NAME &optional FILE), where BUFFER-NAME is
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   564
the name of the buffer to create, and FILE is the name of the file
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   565
being viewed."
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   566
  (let ((prev-buf (gensym "prev-buf-"))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   567
	(v-b-name (car args))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   568
	(v-m-rest (cdr args)))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   569
    `(let ((view-buf-name ,v-b-name)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   570
	   (,prev-buf (current-buffer)))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   571
       (get-buffer-create view-buf-name)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   572
       (kill-buffer view-buf-name)
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   573
       (get-buffer-create view-buf-name)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   574
       (set-buffer view-buf-name)
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   575
       (save-excursion
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   576
	 ,@body)
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   577
       (case (count-lines (point-min) (point-max))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   578
	 ((0)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   579
	  (kill-buffer view-buf-name)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   580
	  (message "(No output)"))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   581
	 ((1)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   582
	  (let ((msg (hg-chomp (buffer-substring (point-min) (point-max)))))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   583
	    (kill-buffer view-buf-name)
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   584
	    (message "%s" msg)))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   585
	 (t
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   586
	  (pop-to-buffer view-buf-name)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   587
	  (setq hg-prev-buffer ,prev-buf)
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   588
	  (hg-view-mode ,prev-buf ,@v-m-rest))))))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   589
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   590
(put 'hg-view-output 'lisp-indent-function 1)
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   591

995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   592
;;; Context save and restore across revert.
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   593
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   594
(defun hg-position-context (pos)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   595
  "Return information to help find the given position again."
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   596
  (let* ((end (min (point-max) (+ pos 98))))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   597
    (list pos
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   598
	  (buffer-substring (max (point-min) (- pos 2)) end)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   599
	  (- end pos))))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   600
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   601
(defun hg-buffer-context ()
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   602
  "Return information to help restore a user's editing context.
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   603
This is useful across reverts and merges, where a context is likely
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   604
to have moved a little, but not really changed."
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   605
  (let ((point-context (hg-position-context (point)))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   606
	(mark-context (let ((mark (mark-marker)))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   607
			(and mark (hg-position-context mark)))))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   608
    (list point-context mark-context)))
1308
2073e5a71008 Cleanup of tabs and trailing spaces.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1246
diff changeset
   609
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   610
(defun hg-find-context (ctx)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   611
  "Attempt to find a context in the given buffer.
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   612
Always returns a valid, hopefully sane, position."
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   613
  (let ((pos (nth 0 ctx))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   614
	(str (nth 1 ctx))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   615
	(fixup (nth 2 ctx)))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   616
    (save-excursion
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   617
      (goto-char (max (point-min) (- pos 15000)))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   618
      (if (and (not (equal str ""))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   619
	       (search-forward str nil t))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   620
	  (- (point) fixup)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   621
	(max pos (point-min))))))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   622
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   623
(defun hg-restore-context (ctx)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   624
  "Attempt to restore the user's editing context."
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   625
  (let ((point-context (nth 0 ctx))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   626
	(mark-context (nth 1 ctx)))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   627
    (goto-char (hg-find-context point-context))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   628
    (when mark-context
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   629
      (set-mark (hg-find-context mark-context)))))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   630
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   631

947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   632
;;; Hooks.
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   633
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   634
(defun hg-mode-line (&optional force)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   635
  "Update the modeline with the current status of a file.
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   636
An update occurs if optional argument FORCE is non-nil,
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   637
hg-update-modeline is non-nil, or we have not yet checked the state of
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   638
the file."
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   639
  (when (and (hg-root) (or force hg-update-modeline (not hg-mode)))
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   640
    (let ((status (hg-file-status buffer-file-name)))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   641
      (setq hg-status status
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   642
	    hg-mode (and status (concat " Hg:"
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   643
					(car (hg-tip))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   644
					(cdr (assq status
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   645
						   '((normal . "")
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   646
						     (removed . "r")
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   647
						     (added . "a")
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   648
						     (modified . "m")))))))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   649
      status)))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   650
1371
68e84563c540 emacs minor mode optional argument
Robin Farine <robin.farine@terminus.org>
parents: 1308
diff changeset
   651
(defun hg-mode (&optional toggle)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   652
  "Minor mode for Mercurial distributed SCM integration.
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   653
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   654
The Mercurial mode user interface is based on that of VC mode, so if
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   655
you're already familiar with VC, the same keybindings and functions
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   656
will generally work.
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   657
2517
0086056322da mercurial.el: inhibit backups for files managed by mercurial
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2457
diff changeset
   658
Below is a list of many common SCM tasks.  In the list, `G/L\'
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   659
indicates whether a key binding is global (G) to a repository or local
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   660
(L) to a file.  Many commands take a prefix argument.
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   661
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   662
SCM Task                              G/L  Key Binding  Command Name
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   663
--------                              ---  -----------  ------------
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   664
Help overview (what you are reading)  G    C-c h h      hg-help-overview
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   665
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   666
Tell Mercurial to manage a file       G    C-c h a      hg-add
1179
8acf62f579d8 Fix mercurial.el help.
jdc@uwo.ca
parents: 1178
diff changeset
   667
Commit changes to current file only   L    C-x v n      hg-commit-start
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   668
Undo changes to file since commit     L    C-x v u      hg-revert-buffer
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   669
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   670
Diff file vs last checkin             L    C-x v =      hg-diff
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   671
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   672
View file change history              L    C-x v l      hg-log
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   673
View annotated file                   L    C-x v a      hg-annotate
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   674
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   675
Diff repo vs last checkin             G    C-c h =      hg-diff-repo
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   676
View status of files in repo          G    C-c h s      hg-status
1179
8acf62f579d8 Fix mercurial.el help.
jdc@uwo.ca
parents: 1178
diff changeset
   677
Commit all changes                    G    C-c h c      hg-commit-start
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   678
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   679
Undo all changes since last commit    G    C-c h U      hg-revert
1179
8acf62f579d8 Fix mercurial.el help.
jdc@uwo.ca
parents: 1178
diff changeset
   680
View repo change history              G    C-c h l      hg-log-repo
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   681
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   682
See changes that can be pulled        G    C-c h ,      hg-incoming
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   683
Pull changes                          G    C-c h <      hg-pull
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   684
Update working directory after pull   G    C-c h u      hg-update
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   685
See changes that can be pushed        G    C-c h .      hg-outgoing
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   686
Push changes                          G    C-c h >      hg-push"
2517
0086056322da mercurial.el: inhibit backups for files managed by mercurial
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2457
diff changeset
   687
  (unless vc-make-backup-files
0086056322da mercurial.el: inhibit backups for files managed by mercurial
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2457
diff changeset
   688
    (set (make-local-variable 'backup-inhibited) t))
2518
d78ae783499d mercurial.el: fix misleading indent of code.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2517
diff changeset
   689
  (run-hooks 'hg-mode-hook))
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   690
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   691
(defun hg-find-file-hook ()
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   692
  (when (hg-mode-line)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   693
    (hg-mode)))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   694
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   695
(add-hook 'find-file-hooks 'hg-find-file-hook)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   696
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   697
(defun hg-after-save-hook ()
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   698
  (let ((old-status hg-status))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   699
    (hg-mode-line)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   700
    (if (and (not old-status) hg-status)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   701
	(hg-mode))))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   702
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   703
(add-hook 'after-save-hook 'hg-after-save-hook)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   704
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   705

6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   706
;;; User interface functions.
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   707
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   708
(defun hg-help-overview ()
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   709
  "This is an overview of the Mercurial SCM mode for Emacs.
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   710
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   711
You can find the source code, license (GPL v2), and credits for this
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   712
code by typing `M-x find-library mercurial RET'."
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   713
  (interactive)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   714
  (hg-view-output ("Mercurial Help Overview")
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   715
    (insert (documentation 'hg-help-overview))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   716
    (let ((pos (point)))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   717
      (insert (documentation 'hg-mode))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   718
      (goto-char pos)
2452
d1a7c8a5b835 Emacs: use delete-region instead of kill-* functions.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   719
      (end-of-line 1)
2457
8e1004c61796 merge emacs changes.
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2456 2454
diff changeset
   720
      (delete-region pos (point)))
2737
a5c43944e1ee avoid calling (cd ...) with `nil' as a directory name
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2668
diff changeset
   721
    (let ((hg-root-dir (hg-root)))
a5c43944e1ee avoid calling (cd ...) with `nil' as a directory name
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2668
diff changeset
   722
      (if (not hg-root-dir)
a5c43944e1ee avoid calling (cd ...) with `nil' as a directory name
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2668
diff changeset
   723
	  (error "error: %s: directory is not part of a Mercurial repository."
a5c43944e1ee avoid calling (cd ...) with `nil' as a directory name
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2668
diff changeset
   724
		 default-directory)
2877
0ffca0cb9f4b Use cached hg-root-dir instead of rediscovering
Giorgos Keramidas <keramida@ceid.upatras.gr>
parents: 2737
diff changeset
   725
	(cd hg-root-dir)))))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   726
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   727
(defun hg-add (path)
996
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
   728
  "Add PATH to the Mercurial repository on the next commit.
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
   729
With a prefix argument, prompt for the path to add."
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   730
  (interactive (list (hg-read-file-name " to add")))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   731
  (let ((buf (current-buffer))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   732
	(update (equal buffer-file-name path)))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   733
    (hg-view-output (hg-output-buffer-name)
2454
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   734
      (apply 'call-process (hg-binary) nil t nil (list "add" path))
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   735
      ;; "hg add" shows pathes relative NOT TO ROOT BUT TO REPOSITORY
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   736
      (replace-regexp " \\.\\.." " " nil 0 (buffer-size))
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   737
      (goto-char 0)
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   738
      (cd (hg-root path)))
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   739
    (when update
2517
0086056322da mercurial.el: inhibit backups for files managed by mercurial
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2457
diff changeset
   740
      (unless vc-make-backup-files
0086056322da mercurial.el: inhibit backups for files managed by mercurial
Vadim Gelfer <vadim.gelfer@gmail.com>
parents: 2457
diff changeset
   741
	(set (make-local-variable 'backup-inhibited) t))
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   742
      (with-current-buffer buf
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   743
	(hg-mode-line)))))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   744
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   745
(defun hg-addremove ()
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   746
  (interactive)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   747
  (error "not implemented"))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   748
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   749
(defun hg-annotate ()
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   750
  (interactive)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   751
  (error "not implemented"))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   752
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   753
(defun hg-commit-toggle-file (pos)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   754
  "Toggle whether or not the file at POS will be committed."
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   755
  (interactive "d")
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   756
  (save-excursion
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   757
    (goto-char pos)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   758
    (let ((face (get-text-property pos 'face))
1004
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   759
	  (inhibit-read-only t)
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   760
	  bol)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   761
      (beginning-of-line)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   762
      (setq bol (+ (point) 4))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   763
      (end-of-line)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   764
      (if (eq face 'bold)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   765
	  (progn
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   766
	    (remove-text-properties bol (point) '(face nil))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   767
	    (message "%s will not be committed"
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   768
		     (buffer-substring bol (point))))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   769
	(add-text-properties bol (point) '(face bold))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   770
	(message "%s will be committed"
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   771
		 (buffer-substring bol (point)))))))
1308
2073e5a71008 Cleanup of tabs and trailing spaces.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1246
diff changeset
   772
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   773
(defun hg-commit-mouse-clicked (event)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   774
  "Toggle whether or not the file at POS will be committed."
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   775
  (interactive "@e")
1004
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   776
  (hg-commit-toggle-file (hg-event-point event)))
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   777
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   778
(defun hg-commit-kill ()
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   779
  "Kill the commit currently being prepared."
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   780
  (interactive)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   781
  (when (or (not (buffer-modified-p)) (y-or-n-p "Really kill this commit? "))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   782
    (let ((buf hg-prev-buffer))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   783
      (kill-buffer nil)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   784
      (switch-to-buffer buf))))
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   785
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   786
(defun hg-commit-finish ()
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   787
  "Finish preparing a commit, and perform the actual commit.
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   788
The hook hg-pre-commit-hook is run before anything else is done.  If
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   789
the commit message is empty and hg-commit-allow-empty-message is nil,
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   790
an error is raised.  If the list of files to commit is empty and
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   791
hg-commit-allow-empty-file-list is nil, an error is raised."
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   792
  (interactive)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   793
  (let ((root hg-root))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   794
    (save-excursion
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   795
      (run-hooks 'hg-pre-commit-hook)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   796
      (goto-char (point-min))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   797
      (search-forward hg-commit-message-start)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   798
      (let (message files)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   799
	(let ((start (point)))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   800
	  (goto-char (point-max))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   801
	  (search-backward hg-commit-message-end)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   802
	  (setq message (hg-strip (buffer-substring start (point)))))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   803
	(when (and (= (length message) 0)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   804
		   (not hg-commit-allow-empty-message))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   805
	  (error "Cannot proceed - commit message is empty"))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   806
	(forward-line 1)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   807
	(beginning-of-line)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   808
	(while (< (point) (point-max))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   809
	  (let ((pos (+ (point) 4)))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   810
	    (end-of-line)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   811
	    (when (eq (get-text-property pos 'face) 'bold)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   812
	      (end-of-line)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   813
	      (setq files (cons (buffer-substring pos (point)) files))))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   814
	  (forward-line 1))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   815
	(when (and (= (length files) 0)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   816
		   (not hg-commit-allow-empty-file-list))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   817
	  (error "Cannot proceed - no files to commit"))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   818
	(setq message (concat message "\n"))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   819
	(apply 'hg-run0 "--cwd" hg-root "commit" "-m" message files))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   820
      (let ((buf hg-prev-buffer))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   821
	(kill-buffer nil)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   822
	(switch-to-buffer buf))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   823
      (hg-do-across-repo root
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   824
	(hg-mode-line)))))
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   825
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   826
(defun hg-commit-mode ()
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   827
  "Mode for describing a commit of changes to a Mercurial repository.
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   828
This involves two actions: describing the changes with a commit
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   829
message, and choosing the files to commit.
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   830
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   831
To describe the commit, simply type some text in the designated area.
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   832
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   833
By default, all modified, added and removed files are selected for
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   834
committing.  Files that will be committed are displayed in bold face\;
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   835
those that will not are displayed in normal face.
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   836
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   837
To toggle whether a file will be committed, move the cursor over a
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   838
particular file and hit space or return.  Alternatively, middle click
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   839
on the file.
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   840
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   841
Key bindings
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   842
------------
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   843
\\[hg-commit-finish]		proceed with commit
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   844
\\[hg-commit-kill]		kill commit
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   845
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   846
\\[hg-diff-repo]		view diff of pending changes"
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   847
  (interactive)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   848
  (use-local-map hg-commit-mode-map)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   849
  (set-syntax-table text-mode-syntax-table)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   850
  (setq local-abbrev-table text-mode-abbrev-table
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   851
	major-mode 'hg-commit-mode
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   852
	mode-name "Hg-Commit")
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   853
  (set-buffer-modified-p nil)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   854
  (setq buffer-undo-list nil)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   855
  (run-hooks 'text-mode-hook 'hg-commit-mode-hook))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   856
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   857
(defun hg-commit-start ()
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   858
  "Prepare a commit of changes to the repository containing the current file."
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   859
  (interactive)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   860
  (while hg-prev-buffer
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   861
    (set-buffer hg-prev-buffer))
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   862
  (let ((root (hg-root))
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   863
	(prev-buffer (current-buffer))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   864
	modified-files)
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   865
    (unless root
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   866
      (error "Cannot commit outside a repository!"))
1024
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
   867
    (hg-sync-buffers root)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   868
    (setq modified-files (hg-chomp (hg-run0 "--cwd" root "status" "-arm")))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   869
    (when (and (= (length modified-files) 0)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   870
	       (not hg-commit-allow-empty-file-list))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   871
      (error "No pending changes to commit"))
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   872
    (let* ((buf-name (format "*Mercurial: Commit %s*" root)))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   873
      (pop-to-buffer (get-buffer-create buf-name))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   874
      (when (= (point-min) (point-max))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   875
	(set (make-local-variable 'hg-root) root)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   876
	(setq hg-prev-buffer prev-buffer)
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   877
	(insert "\n")
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   878
	(let ((bol (point)))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   879
	  (insert hg-commit-message-end)
1004
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   880
	  (add-text-properties bol (point) '(face bold-italic)))
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   881
	(let ((file-area (point)))
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   882
	  (insert modified-files)
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   883
	  (goto-char file-area)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   884
	  (while (< (point) (point-max))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   885
	    (let ((bol (point)))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   886
	      (forward-char 1)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   887
	      (insert "  ")
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   888
	      (end-of-line)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   889
	      (add-text-properties (+ bol 4) (point)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   890
				   '(face bold mouse-face highlight)))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   891
	    (forward-line 1))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   892
	  (goto-char file-area)
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   893
	  (add-text-properties (point) (point-max)
1004
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   894
			       `(keymap ,hg-commit-mode-file-map))
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   895
	  (goto-char (point-min))
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   896
	  (insert hg-commit-message-start)
1004
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   897
	  (add-text-properties (point-min) (point) '(face bold-italic))
999
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   898
	  (insert "\n\n")
bb391518bc28 Emacs: first cut at commit support.
Bryan O'Sullivan <bos@serpentine.com>
parents: 996
diff changeset
   899
	  (forward-line -1)
1004
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   900
	  (save-excursion
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   901
	    (goto-char (point-max))
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   902
	    (search-backward hg-commit-message-end)
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   903
	    (add-text-properties (match-beginning 0) (point-max)
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   904
				 '(read-only t))
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   905
	    (goto-char (point-min))
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   906
	    (search-forward hg-commit-message-start)
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   907
	    (add-text-properties (match-beginning 0) (match-end 0)
ad6fcceaf59b Emacs: improved GNU Emacs support.
bos@serpentine.internal.keyresearch.com
parents: 1003
diff changeset
   908
				 '(read-only t)))
2454
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   909
	  (hg-commit-mode)
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   910
          (cd root))))))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   911
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   912
(defun hg-diff (path &optional rev1 rev2)
996
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
   913
  "Show the differences between REV1 and REV2 of PATH.
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
   914
When called interactively, the default behaviour is to treat REV1 as
2455
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   915
the \"parent\" revision, REV2 as the current edited version of the file, and
996
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
   916
PATH as the file edited in the current buffer.
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
   917
With a prefix argument, prompt for all of these."
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   918
  (interactive (list (hg-read-file-name " to diff")
2455
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   919
                     (let ((rev1 (hg-read-rev " to start with" 'parent)))
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   920
		       (and (not (eq rev1 'parent)) rev1))
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   921
		     (let ((rev2 (hg-read-rev " to end with" 'working-dir)))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   922
		       (and (not (eq rev2 'working-dir)) rev2))))
1024
5b257e419816 Sync buffers prior to doing a diff.
bos@serpentine.internal.keyresearch.com
parents: 1011
diff changeset
   923
  (hg-sync-buffers path)
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   924
  (let ((a-path (hg-abbrev-file-name path))
2455
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   925
        ;; none revision is specified explicitly
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   926
        (none (and (not rev1) (not rev2)))
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   927
        ;; only one revision is specified explicitly
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   928
        (one (or (and (or (equal rev1 rev2) (not rev2)) rev1) 
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   929
                 (and (not rev1) rev2)))
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   930
	diff)
1027
cb31576ed3e4 Emacs: fix up hg-log and hg-diff to operate more uniformly.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1026
diff changeset
   931
    (hg-view-output ((cond
2455
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   932
		      (none
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   933
		       (format "Mercurial: Diff against parent of %s" a-path))
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   934
		      (one
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   935
		       (format "Mercurial: Diff of rev %s of %s" one a-path))
1027
cb31576ed3e4 Emacs: fix up hg-log and hg-diff to operate more uniformly.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1026
diff changeset
   936
		      (t
cb31576ed3e4 Emacs: fix up hg-log and hg-diff to operate more uniformly.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1026
diff changeset
   937
		       (format "Mercurial: Diff from rev %s to %s of %s"
2455
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   938
			       rev1 rev2 a-path))))
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   939
      (cond
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   940
       (none 
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   941
        (call-process (hg-binary) nil t nil "diff" path))
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   942
       (one
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   943
        (call-process (hg-binary) nil t nil "diff" "-r" one path))
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   944
       (t
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   945
        (call-process (hg-binary) nil t nil "diff" "-r" rev1 "-r" rev2 path)))
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   946
      (diff-mode)
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   947
      (setq diff (not (= (point-min) (point-max))))
2454
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   948
      (font-lock-fontify-buffer)
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   949
      (cd (hg-root path)))
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
   950
    diff))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   951
2455
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   952
(defun hg-diff-repo (path &optional rev1 rev2)
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   953
  "Show the differences between REV1 and REV2 of repository containing PATH.
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   954
When called interactively, the default behaviour is to treat REV1 as
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   955
the \"parent\" revision, REV2 as the current edited version of the file, and
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   956
PATH as the `hg-root' of the current buffer.
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   957
With a prefix argument, prompt for all of these."
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   958
  (interactive (list (hg-read-file-name " to diff")
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   959
                     (let ((rev1 (hg-read-rev " to start with" 'parent)))
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   960
		       (and (not (eq rev1 'parent)) rev1))
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   961
		     (let ((rev2 (hg-read-rev " to end with" 'working-dir)))
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   962
		       (and (not (eq rev2 'working-dir)) rev2))))
ff83112332f9 Emacs: follow the revision usage policy of "hg diff" command.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   963
  (hg-diff (hg-root path) rev1 rev2))
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
   964
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   965
(defun hg-forget (path)
996
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
   966
  "Lose track of PATH, which has been added, but not yet committed.
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
   967
This will prevent the file from being incorporated into the Mercurial
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
   968
repository on the next commit.
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
   969
With a prefix argument, prompt for the path to forget."
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   970
  (interactive (list (hg-read-file-name " to forget")))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   971
  (let ((buf (current-buffer))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   972
	(update (equal buffer-file-name path)))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   973
    (hg-view-output (hg-output-buffer-name)
2454
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   974
      (apply 'call-process (hg-binary) nil t nil (list "forget" path))
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   975
      ;; "hg forget" shows pathes relative NOT TO ROOT BUT TO REPOSITORY
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   976
      (replace-regexp " \\.\\.." " " nil 0 (buffer-size))
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   977
      (goto-char 0)
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   978
      (cd (hg-root path)))
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   979
    (when update
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   980
      (with-current-buffer buf
2667
92ba858ed640 Emacs: apply kill-local-variable instead of make-local-variable to FORGET
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2518
diff changeset
   981
        (when (local-variable-p 'backup-inhibited)
92ba858ed640 Emacs: apply kill-local-variable instead of make-local-variable to FORGET
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2518
diff changeset
   982
          (kill-local-variable 'backup-inhibited))
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
   983
	(hg-mode-line)))))
1308
2073e5a71008 Cleanup of tabs and trailing spaces.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1246
diff changeset
   984
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   985
(defun hg-incoming (&optional repo)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   986
  "Display changesets present in REPO that are not present locally."
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   987
  (interactive (list (hg-read-repo-name " where changes would come from")))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   988
  (hg-view-output ((format "Mercurial: Incoming from %s to %s"
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   989
			   (hg-abbrev-file-name (hg-root))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   990
			   (hg-abbrev-file-name
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   991
			    (or repo hg-incoming-repository))))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   992
    (call-process (hg-binary) nil t nil "incoming"
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
   993
		  (or repo hg-incoming-repository))
2454
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   994
    (hg-log-mode)
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
   995
    (cd (hg-root))))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   996
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   997
(defun hg-init ()
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   998
  (interactive)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
   999
  (error "not implemented"))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1000
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1001
(defun hg-log-mode ()
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1002
  "Mode for viewing a Mercurial change log."
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1003
  (goto-char (point-min))
2452
d1a7c8a5b835 Emacs: use delete-region instead of kill-* functions.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
  1004
  (when (looking-at "^searching for changes.*$")
d1a7c8a5b835 Emacs: use delete-region instead of kill-* functions.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
  1005
    (delete-region (match-beginning 0) (match-end 0)))
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1006
  (run-hooks 'hg-log-mode-hook))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1007
2316
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1008
(defun hg-log (path &optional rev1 rev2 log-limit)
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1009
  "Display the revision history of PATH.
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1010
History is displayed between REV1 and REV2.
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1011
Number of displayed changesets is limited to LOG-LIMIT.
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1012
REV1 defaults to the tip, while
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1013
REV2 defaults to `hg-rev-completion-limit' changes from the tip revision.
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1014
LOG-LIMIT defaults to `hg-log-limit'.
1027
cb31576ed3e4 Emacs: fix up hg-log and hg-diff to operate more uniformly.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1026
diff changeset
  1015
With a prefix argument, prompt for each parameter."
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
  1016
  (interactive (list (hg-read-file-name " to log")
2316
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1017
                     (hg-read-rev " to start with"
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1018
                                  "tip")
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1019
                     (hg-read-rev " to end with"
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1020
                                  (format "%d" (- hg-rev-completion-limit)))
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1021
                     (hg-read-number "Output limited to: "
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1022
                                     hg-log-limit)))
1027
cb31576ed3e4 Emacs: fix up hg-log and hg-diff to operate more uniformly.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1026
diff changeset
  1023
  (let ((a-path (hg-abbrev-file-name path))
2316
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1024
        (r1 (or rev1 (format "-%d" hg-rev-completion-limit)))
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1025
        (r2 (or rev2 rev1 "tip"))
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1026
        (limit (format "%d" (or log-limit hg-log-limit))))
1027
cb31576ed3e4 Emacs: fix up hg-log and hg-diff to operate more uniformly.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1026
diff changeset
  1027
    (hg-view-output ((if (equal r1 r2)
2316
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1028
                         (format "Mercurial: Log of rev %s of %s" rev1 a-path)
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1029
                       (format 
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1030
                        "Mercurial: at most %s log(s) from rev %s to %s of %s"
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1031
                        limit r1 r2 a-path)))
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1032
      (eval (list* 'call-process (hg-binary) nil t nil
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1033
                   "log"
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1034
                   "-r" (format "%s:%s" r1 r2)
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1035
                   "-l" limit
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1036
                   (if (> (length path) (length (hg-root path)))
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1037
                       (cons path nil)
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1038
                     nil)))
2454
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
  1039
      (hg-log-mode)
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
  1040
      (cd (hg-root path)))))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1041
2316
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1042
(defun hg-log-repo (path &optional rev1 rev2 log-limit)
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1043
  "Display the revision history of the repository containing PATH.
2316
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1044
History is displayed between REV1 and REV2.
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1045
Number of displayed changesets is limited to LOG-LIMIT,
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1046
REV1 defaults to the tip, while
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1047
REV2 defaults to `hg-rev-completion-limit' changes from the tip revision.
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1048
LOG-LIMIT defaults to `hg-log-limit'.
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1049
With a prefix argument, prompt for each parameter."
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1050
  (interactive (list (hg-read-file-name " to log")
2316
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1051
                     (hg-read-rev " to start with"
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1052
                                  "tip")
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1053
                     (hg-read-rev " to end with" 
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1054
                                  (format "%d" (- hg-rev-completion-limit)))
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1055
                     (hg-read-number "Output limited to: "
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1056
                                     hg-log-limit)))
3d58376a7103 Emacs: separate limitations of revision range and shown changesets.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 1371
diff changeset
  1057
  (hg-log (hg-root path) rev1 rev2 log-limit))
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1058
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1059
(defun hg-outgoing (&optional repo)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1060
  "Display changesets present locally that are not present in REPO."
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1061
  (interactive (list (hg-read-repo-name " where changes would go to" nil
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1062
					hg-outgoing-repository)))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1063
  (hg-view-output ((format "Mercurial: Outgoing from %s to %s"
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1064
			   (hg-abbrev-file-name (hg-root))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1065
			   (hg-abbrev-file-name
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1066
			    (or repo hg-outgoing-repository))))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1067
    (call-process (hg-binary) nil t nil "outgoing"
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1068
		  (or repo hg-outgoing-repository))
2454
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
  1069
    (hg-log-mode)
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
  1070
    (cd (hg-root))))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1071
1246
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1072
(defun hg-pull (&optional repo)
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1073
  "Pull changes from repository REPO.
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1074
This does not update the working directory."
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1075
  (interactive (list (hg-read-repo-name " to pull from")))
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1076
  (hg-view-output ((format "Mercurial: Pull to %s from %s"
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1077
			   (hg-abbrev-file-name (hg-root))
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1078
			   (hg-abbrev-file-name
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1079
			    (or repo hg-incoming-repository))))
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1080
    (call-process (hg-binary) nil t nil "pull"
2454
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
  1081
		  (or repo hg-incoming-repository))
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
  1082
    (cd (hg-root))))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1083
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1084
(defun hg-push (&optional repo)
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1085
  "Push changes to repository REPO."
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1086
  (interactive (list (hg-read-repo-name " to push to")))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1087
  (hg-view-output ((format "Mercurial: Push from %s to %s"
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1088
			   (hg-abbrev-file-name (hg-root))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1089
			   (hg-abbrev-file-name
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1090
			    (or repo hg-outgoing-repository))))
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1091
    (call-process (hg-binary) nil t nil "push"
2454
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
  1092
		  (or repo hg-outgoing-repository))
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
  1093
    (cd (hg-root))))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1094
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1095
(defun hg-revert-buffer-internal ()
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1096
  (let ((ctx (hg-buffer-context)))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1097
    (message "Reverting %s..." buffer-file-name)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1098
    (hg-run0 "revert" buffer-file-name)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1099
    (revert-buffer t t t)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1100
    (hg-restore-context ctx)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1101
    (hg-mode-line)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1102
    (message "Reverting %s...done" buffer-file-name)))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1103
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1104
(defun hg-revert-buffer ()
996
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1105
  "Revert current buffer's file back to the latest committed version.
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1106
If the file has not changed, nothing happens.  Otherwise, this
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1107
displays a diff and asks for confirmation before reverting."
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1108
  (interactive)
995
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1109
  (let ((vc-suppress-confirm nil)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1110
	(obuf (current-buffer))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1111
	diff)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1112
    (vc-buffer-sync)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1113
    (unwind-protect
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1114
	(setq diff (hg-diff buffer-file-name))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1115
      (when diff
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1116
	(unless (yes-or-no-p "Discard changes? ")
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1117
	  (error "Revert cancelled")))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1118
      (when diff
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1119
	(let ((buf (current-buffer)))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1120
	  (delete-window (selected-window))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1121
	  (kill-buffer buf))))
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1122
    (set-buffer obuf)
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1123
    (when diff
1e4b009b379e Emacs support: add hg-revert-buffer.
Bryan O'Sullivan <bos@serpentine.com>
parents: 958
diff changeset
  1124
      (hg-revert-buffer-internal))))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1125
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1126
(defun hg-root (&optional path)
996
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1127
  "Return the root of the repository that contains the given path.
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1128
If the path is outside a repository, return nil.
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1129
When called interactively, the root is printed.  A prefix argument
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1130
prompts for a path to check."
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
  1131
  (interactive (list (hg-read-file-name)))
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1132
  (if (or path (not hg-root))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1133
      (let ((root (do ((prev nil dir)
2453
b5902db74ba3 Emacs: use `default-directory' if `buffer-file-name' is null.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2452
diff changeset
  1134
		       (dir (file-name-directory
b5902db74ba3 Emacs: use `default-directory' if `buffer-file-name' is null.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2452
diff changeset
  1135
                             (or
b5902db74ba3 Emacs: use `default-directory' if `buffer-file-name' is null.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2452
diff changeset
  1136
                              path
b5902db74ba3 Emacs: use `default-directory' if `buffer-file-name' is null.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2452
diff changeset
  1137
                              buffer-file-name
b5902db74ba3 Emacs: use `default-directory' if `buffer-file-name' is null.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2452
diff changeset
  1138
                              (expand-file-name default-directory)))
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1139
			    (file-name-directory (directory-file-name dir))))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1140
		      ((equal prev dir))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1141
		    (when (file-directory-p (concat dir ".hg"))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1142
		      (return dir)))))
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1143
	(when (interactive-p)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1144
	  (if root
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1145
	      (message "The root of this repository is `%s'." root)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1146
	    (message "The path `%s' is not in a Mercurial repository."
1029
b5f0ccad8917 Emacs: implement hg-incoming, hg-outgoing and hg-push.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1027
diff changeset
  1147
		     (hg-abbrev-file-name path))))
1003
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1148
	root)
6dfc9cc71f42 Emacs support: numerous changes.
bos@serpentine.internal.keyresearch.com
parents: 1001
diff changeset
  1149
    hg-root))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1150
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
  1151
(defun hg-status (path)
996
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1152
  "Print revision control status of a file or directory.
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1153
With prefix argument, prompt for the path to give status for.
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1154
Names are displayed relative to the repository root."
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
  1155
  (interactive (list (hg-read-file-name " for status" (hg-root))))
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
  1156
  (let ((root (hg-root)))
996
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1157
    (hg-view-output ((format "Mercurial: Status of %s in %s"
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1158
			     (let ((name (substring (expand-file-name path)
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1159
						    (length root))))
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1160
			       (if (> (length name) 0)
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1161
				   name
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1162
				 "*"))
5ed566574486 Emacs: document existing functions.
Bryan O'Sullivan <bos@serpentine.com>
parents: 995
diff changeset
  1163
			     (hg-abbrev-file-name root)))
947
4cabedfab66e In-progress Emacs snapshot.
Bryan O'Sullivan <bos@serpentine.com>
parents: 945
diff changeset
  1164
      (apply 'call-process (hg-binary) nil t nil
2454
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
  1165
	     (list "--cwd" root "status" path))
74518478d2bf Emacs: change directory of output buffer to the root of the repository.
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 2317
diff changeset
  1166
      (cd (hg-root path)))))
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1167
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1168
(defun hg-undo ()
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1169
  (interactive)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1170
  (error "not implemented"))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1171
1246
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1172
(defun hg-update ()
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1173
  (interactive)
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1174
  (error "not implemented"))
ae96c85fb0af mercurial.el: implement hg-pull, and stub in hg-update.
Bryan O'Sullivan <bos@serpentine.com>
parents: 1179
diff changeset
  1175
944
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1176
(defun hg-version-other-window ()
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1177
  (interactive)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1178
  (error "not implemented"))
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1179
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1180

41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1181
(provide 'mercurial)
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1182
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1183

41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1184
;;; Local Variables:
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1185
;;; prompt-to-byte-compile: nil
41ca6bf19735 Initial skeleton for mercurial.el.
Bryan O'Sullivan <bos@serpentine.com>
parents:
diff changeset
  1186
;;; end: