2 Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License version 2 as
6 published by the Free Software Foundation.
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software
15 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 import sys
, os
, re
, time
, smtplib
, email
.Utils
19 from optparse
import OptionParser
, make_option
20 from time
import gmtime
, strftime
22 from stgit
.commands
.common
import *
23 from stgit
.utils
import *
24 from stgit
import stack
, git
25 from stgit
.config
import config
28 help = 'send a patch or series of patches by e-mail'
29 usage
= """%prog [options] [<patch>]
31 Send a patch or a range of patches (defaulting to the applied patches)
32 by e-mail using the 'smtpserver' configuration option. The From
33 address and the e-mail format are generated from the template file
34 passed as argument to '--template' (defaulting to .git/patchmail.tmpl
35 or /usr/share/stgit/templates/patchmail.tmpl). The To/Cc/Bcc addresses
36 can either be added to the template file or passed via the
37 corresponding command line options.
39 A preamble e-mail can be sent using the '--first' option. All the
40 subsequent e-mails appear as replies to the first e-mail sent (either
41 the preamble or the first patch). E-mails can be seen as replies to a
42 different e-mail by using the '--refid' option.
44 SMTP authentication is also possible with '--smtp-user' and
45 '--smtp-password' options, also available as configuration settings:
46 'smtpuser' and 'smtppassword'.
48 The template e-mail headers and body must be separated by
49 '%(endofheaders)s' variable, which is replaced by StGIT with
50 additional headers and a blank line. The patch e-mail template accepts
51 the following variables:
53 %(patch)s - patch name
54 %(maintainer)s - 'authname <authemail>' as read from the config file
55 %(shortdescr)s - the first line of the patch description
56 %(longdescr)s - the rest of the patch description, after the first line
57 %(endofheaders)s - delimiter between e-mail headers and body
58 %(diff)s - unified diff of the patch
59 %(diffstat)s - diff statistics
60 %(date)s - current date/time
61 %(patchnr)s - patch number
62 %(totalnr)s - total number of patches to be sent
63 %(authname)s - author's name
64 %(authemail)s - author's email
65 %(authdate)s - patch creation date
66 %(commname)s - committer's name
67 %(commemail)s - committer's e-mail
69 For the preamble e-mail template, only the %(maintainer)s, %(date)s,
70 %(endofheaders)s and %(totalnr)s variables are supported."""
72 options
= [make_option('-a', '--all',
73 help = 'e-mail all the applied patches',
74 action
= 'store_true'),
75 make_option('-r', '--range',
76 metavar
= '[PATCH1][:[PATCH2]]',
77 help = 'e-mail patches between PATCH1 and PATCH2'),
79 help = 'Add TO to the To: list'),
81 help = 'Add CC to the Cc: list'),
83 help = 'Add BCC to the Bcc: list'),
84 make_option('-t', '--template', metavar
= 'FILE',
85 help = 'use FILE as the message template'),
86 make_option('-f', '--first', metavar
= 'FILE',
87 help = 'send FILE as the first message'),
88 make_option('-s', '--sleep', type = 'int', metavar
= 'SECONDS',
89 help = 'sleep for SECONDS between e-mails sending'),
90 make_option('--refid',
91 help = 'Use REFID as the reference id'),
92 make_option('-u', '--smtp-user', metavar
= 'USER',
93 help = 'username for SMTP authentication'),
94 make_option('-p', '--smtp-password', metavar
= 'PASSWORD',
95 help = 'username for SMTP authentication')]
98 def __get_maintainer():
99 """Return the 'authname <authemail>' string as read from the
102 if config
.has_option('stgit', 'authname') \
103 and config
.has_option('stgit', 'authemail'):
104 return '%s <%s>' %
(config
.get('stgit', 'authname'),
105 config
.get('stgit', 'authemail'))
109 def __parse_addresses(string
):
110 """Return a two elements tuple: (from, [to])
112 def __addr_list(string
):
113 return re
.split('.*?([\w\.]+@[\w\.]+)', string
)[1:-1:2]
117 for line
in string
.split('\n'):
118 if re
.match('from:\s+', line
, re
.I
):
119 from_addr_list
+= __addr_list(line
)
120 elif re
.match('(to|cc|bcc):\s+', line
, re
.I
):
121 to_addr_list
+= __addr_list(line
)
123 if len(from_addr_list
) != 1:
124 raise CmdException
, 'No "From" address'
125 if len(to_addr_list
) == 0:
126 raise CmdException
, 'No "To/Cc/Bcc" addresses'
128 return (from_addr_list
[0], to_addr_list
)
130 def __send_message(smtpserver
, from_addr
, to_addr_list
, msg
, sleep
,
131 smtpuser
, smtppassword
):
132 """Send the message using the given SMTP server
135 s
= smtplib
.SMTP(smtpserver
)
136 except Exception, err
:
137 raise CmdException
, str(err
)
141 if smtpuser
and smtppassword
:
143 s
.login(smtpuser
, smtppassword
)
145 s
.sendmail(from_addr
, to_addr_list
, msg
)
146 # give recipients a chance of receiving patches in the correct order
148 except Exception, err
:
149 raise CmdException
, str(err
)
153 def __build_first(tmpl
, total_nr
, msg_id
, options
):
154 """Build the first message (series description) to be sent via SMTP
156 maintainer
= __get_maintainer()
162 headers_end
+= 'To: %s\n' % options
.to
164 headers_end
+= 'Cc: %s\n' % options
.cc
166 headers_end
+= 'Bcc: %s\n' % options
.bcc
167 headers_end
+= 'Message-Id: %s\n' % msg_id
169 total_nr_str
= str(total_nr
)
171 tmpl_dict
= {'maintainer': maintainer
,
172 'endofheaders': headers_end
,
173 'date': email
.Utils
.formatdate(localtime
= True),
174 'totalnr': total_nr_str
}
177 msg
= tmpl % tmpl_dict
178 except KeyError, err
:
179 raise CmdException
, 'Unknown patch template variable: %s' \
182 raise CmdException
, 'Only "%(name)s" variables are ' \
183 'supported in the patch template'
187 def __build_message(tmpl
, patch
, patch_nr
, total_nr
, msg_id
, ref_id
, options
):
188 """Build the message to be sent via SMTP
190 p
= crt_series
.get_patch(patch
)
192 descr
= p
.get_description().strip()
193 descr_lines
= descr
.split('\n')
195 short_descr
= descr_lines
[0].rstrip()
196 long_descr
= reduce(lambda x
, y
: x
+ '\n' + y
,
197 descr_lines
[1:], '').lstrip()
199 maintainer
= __get_maintainer()
201 maintainer
= '%s <%s>' %
(p
.get_commname(), p
.get_commemail())
205 headers_end
+= 'To: %s\n' % options
.to
207 headers_end
+= 'Cc: %s\n' % options
.cc
209 headers_end
+= 'Bcc: %s\n' % options
.bcc
210 headers_end
+= 'Message-Id: %s\n' % msg_id
212 headers_end
+= "In-Reply-To: %s\n" % ref_id
213 headers_end
+= "References: %s\n" % ref_id
215 total_nr_str
= str(total_nr
)
216 patch_nr_str
= str(patch_nr
).zfill(len(total_nr_str
))
218 tmpl_dict
= {'patch': patch
,
219 'maintainer': maintainer
,
220 'shortdescr': short_descr
,
221 'longdescr': long_descr
,
222 'endofheaders': headers_end
,
223 'diff': git
.diff(rev1
= git_id('%s/bottom' % patch
),
224 rev2
= git_id('%s/top' % patch
)),
225 'diffstat': git
.diffstat(rev1
= git_id('%s/bottom'%patch
),
226 rev2
= git_id('%s/top' % patch
)),
227 'date': email
.Utils
.formatdate(localtime
= True),
228 'patchnr': patch_nr_str
,
229 'totalnr': total_nr_str
,
230 'authname': p
.get_authname(),
231 'authemail': p
.get_authemail(),
232 'authdate': p
.get_authdate(),
233 'commname': p
.get_commname(),
234 'commemail': p
.get_commemail()}
235 for key
in tmpl_dict
:
236 if not tmpl_dict
[key
]:
240 msg
= tmpl % tmpl_dict
241 except KeyError, err
:
242 raise CmdException
, 'Unknown patch template variable: %s' \
245 raise CmdException
, 'Only "%(name)s" variables are ' \
246 'supported in the patch template'
250 def func(parser
, options
, args
):
251 """Send the patches by e-mail using the patchmail.tmpl file as
255 parser
.error('incorrect number of arguments')
257 if not config
.has_option('stgit', 'smtpserver'):
258 raise CmdException
, 'smtpserver not defined'
259 smtpserver
= config
.get('stgit', 'smtpserver')
263 if config
.has_option('stgit', 'smtpuser'):
264 smtpuser
= config
.get('stgit', 'smtpuser')
265 if config
.has_option('stgit', 'smtppassword'):
266 smtppassword
= config
.get('stgit', 'smtppassword')
268 applied
= crt_series
.get_applied()
271 if args
[0] in applied
:
274 raise CmdException
, 'Patch "%s" not applied' % args
[0]
278 boundaries
= options
.range.split(':')
279 if len(boundaries
) == 1:
280 start
= boundaries
[0]
282 elif len(boundaries
) == 2:
283 if boundaries
[0] == '':
286 start
= boundaries
[0]
287 if boundaries
[1] == '':
292 raise CmdException
, 'incorrect parameters to "--range"'
295 start_idx
= applied
.index(start
)
297 raise CmdException
, 'Patch "%s" not applied' % start
299 stop_idx
= applied
.index(stop
) + 1
301 raise CmdException
, 'Patch "%s" not applied' % stop
303 if start_idx
>= stop_idx
:
304 raise CmdException
, 'Incorrect patch range order'
306 patches
= applied
[start_idx
:stop_idx
]
308 raise CmdException
, 'Incorrect options. Unknown patches to send'
310 if options
.smtp_password
:
311 smtppassword
= options
.smtp_password
313 if options
.smtp_user
:
314 smtpuser
= options
.smtp_user
316 if (smtppassword
and not smtpuser
):
317 raise CmdException
, 'SMTP password supplied, username needed'
318 if (smtpuser
and not smtppassword
):
319 raise CmdException
, 'SMTP username supplied, password needed'
321 total_nr
= len(patches
)
323 raise CmdException
, 'No patches to send'
325 ref_id
= options
.refid
327 if options
.sleep
!= None:
328 sleep
= options
.sleep
332 # send the first message (if any)
334 tmpl
= file(options
.first
).read()
336 msg_id
= email
.Utils
.make_msgid('stgit')
337 msg
= __build_first(tmpl
, total_nr
, msg_id
, options
)
338 from_addr
, to_addr_list
= __parse_addresses(msg
)
340 # subsequent e-mails are seen as replies to the first one
343 print 'Sending file "%s"...' % options
.first
,
346 __send_message(smtpserver
, from_addr
, to_addr_list
, msg
, sleep
,
347 smtpuser
, smtppassword
)
353 tfile_list
= [options
.template
]
357 tfile_list
+= [os
.path
.join(git
.base_dir
, 'patchmail.tmpl'),
358 os
.path
.join(sys
.prefix
,
359 'share/stgit/templates/patchmail.tmpl')]
361 for tfile
in tfile_list
:
362 if os
.path
.isfile(tfile
):
363 tmpl
= file(tfile
).read()
366 raise CmdException
, 'No e-mail template file: %s or %s' \
367 %
(tfile_list
[-1], tfile_list
[-2])
369 for (p
, patch_nr
) in zip(patches
, range(1, len(patches
) + 1)):
370 msg_id
= email
.Utils
.make_msgid('stgit')
371 msg
= __build_message(tmpl
, p
, patch_nr
, total_nr
, msg_id
, ref_id
,
373 from_addr
, to_addr_list
= __parse_addresses(msg
)
375 # subsequent e-mails are seen as replies to the first one
379 print 'Sending patch "%s"...' % p
,
382 __send_message(smtpserver
, from_addr
, to_addr_list
, msg
, sleep
,
383 smtpuser
, smtppassword
)