40f1a48fff200a34a37fcf76e50f0403da459963
5 Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com>
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License version 2 as
9 published by the Free Software Foundation.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 from optparse
import OptionParser
, make_option
24 from stgit
.commands
.common
import *
25 from stgit
.utils
import *
26 from stgit
import stack
, git
29 help = 'exports a series of patches to <dir> (or patches)'
30 usage
= """%prog [options] [<dir>]
32 Export the applied patches into a given directory (defaults to
33 'patches') in a standard unified GNU diff format. A file (defaulting
34 to '.git/patchexport.tmpl') can be used as a template for the patch
35 format. The following variables are supported in the template file:
37 %(description)s - patch description
38 %(diffstat)s - the diff statistics
39 %(authname)s - author's name
40 %(authemail)s - author's e-mail
41 %(authdate)s - patch creation date
42 %(commname)s - committer's name
43 %(commemail)s - committer's e-mail
45 'export' can also generate a diff for a range of patches."""
47 options
= [make_option('-n', '--numbered',
48 help = 'prefix the patch names with order numbers',
49 action
= 'store_true'),
50 make_option('-d', '--diff',
51 help = 'append .diff to the patch names',
52 action
= 'store_true'),
53 make_option('-t', '--template', metavar
= 'FILE',
54 help = 'Use FILE as a template'),
55 make_option('-r', '--range',
56 metavar
= '[PATCH1][:[PATCH2]]',
57 help = 'export patches between PATCH1 and PATCH2')]
60 def func(parser
, options
, args
):
66 parser
.error('incorrect number of arguments')
68 if git
.local_changes():
69 print 'Warning: local changes in the tree. ' \
70 'You might want to commit them first'
72 if not os
.path
.isdir(dirname
):
74 series
= file(os
.path
.join(dirname
, 'series'), 'w+')
76 applied
= crt_series
.get_applied()
79 boundaries
= options
.range.split(':')
80 if len(boundaries
) == 1:
83 elif len(boundaries
) == 2:
84 if boundaries
[0] == '':
88 if boundaries
[1] == '':
93 raise CmdException
, 'incorrect parameters to "--range"'
96 start_idx
= applied
.index(start
)
98 raise CmdException
, 'Patch "%s" not applied' % start
100 stop_idx
= applied
.index(stop
) + 1
102 raise CmdException
, 'Patch "%s" not applied' % stop
104 if start_idx
>= stop_idx
:
105 raise CmdException
, 'Incorrect patch range order'
108 stop_idx
= len(applied
)
110 patches
= applied
[start_idx
:stop_idx
]
113 zpadding
= len(str(num
))
121 pname
= '%s.diff' % pname
123 pname
= '%s-%s' %
(str(patch_no
).zfill(zpadding
), pname
)
124 pfile
= os
.path
.join(dirname
, pname
)
125 print >> series
, pname
129 patch_tmpl
= options
.template
131 patch_tmpl
= os
.path
.join(git
.base_dir
, 'patchexport.tmpl')
132 if os
.path
.isfile(patch_tmpl
):
133 tmpl
= file(patch_tmpl
).read()
137 # get the patch description
138 patch
= crt_series
.get_patch(p
)
140 tmpl_dict
= {'description': patch
.get_description().rstrip(),
141 'diffstat': git
.diffstat(rev1
= git_id('%s/bottom' % p
),
142 rev2
= git_id('%s/top' % p
)),
143 'authname': patch
.get_authname(),
144 'authemail': patch
.get_authemail(),
145 'authdate': patch
.get_authdate(),
146 'commname': patch
.get_commname(),
147 'commemail': patch
.get_commemail()}
148 for key
in tmpl_dict
:
149 if not tmpl_dict
[key
]:
153 descr
= tmpl % tmpl_dict
154 except KeyError, err
:
155 raise CmdException
, 'Unknown patch template variable: %s' \
158 raise CmdException
, 'Only "%(name)s" variables are ' \
159 'supported in the patch template'
160 f
= open(pfile
, 'w+')
164 git
.diff(rev1
= git_id('%s/bottom' % p
),
165 rev2
= git_id('%s/top' % p
),