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b4bddc06 CM |
1 | __copyright__ = """ |
2 | Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com> | |
3 | ||
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. | |
7 | ||
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. | |
12 | ||
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 | |
16 | """ | |
17 | ||
18 | import sys, os, re, time, smtplib, email.Utils | |
19 | from optparse import OptionParser, make_option | |
20 | from time import gmtime, strftime | |
21 | ||
22 | from stgit.commands.common import * | |
23 | from stgit.utils import * | |
24 | from stgit import stack, git | |
25 | from stgit.config import config | |
26 | ||
27 | ||
28 | help = 'send a patch or series of patches by e-mail' | |
ddab48a5 | 29 | usage = """%prog [options] [<patch> [<patch2...]] |
26aab5b0 CM |
30 | |
31 | Send a patch or a range of patches (defaulting to the applied patches) | |
2bb96902 CM |
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. | |
38 | ||
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. | |
26aab5b0 CM |
43 | |
44 | SMTP authentication is also possible with '--smtp-user' and | |
45 | '--smtp-password' options, also available as configuration settings: | |
46 | 'smtpuser' and 'smtppassword'. | |
47 | ||
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: | |
52 | ||
53 | %(patch)s - patch name | |
dae0f0be | 54 | %(maintainer)s - 'authname <authemail>' as read from the config file |
26aab5b0 CM |
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 | |
d0d139a3 | 61 | %(version)s - ' version' string passed on the command line (or empty) |
26aab5b0 CM |
62 | %(patchnr)s - patch number |
63 | %(totalnr)s - total number of patches to be sent | |
b8d258e5 | 64 | %(number)s - empty if only one patch is sent or ' patchnr/totalnr' |
26aab5b0 CM |
65 | %(authname)s - author's name |
66 | %(authemail)s - author's email | |
67 | %(authdate)s - patch creation date | |
68 | %(commname)s - committer's name | |
69 | %(commemail)s - committer's e-mail | |
70 | ||
dae0f0be | 71 | For the preamble e-mail template, only the %(maintainer)s, %(date)s, |
d0d139a3 CM |
72 | %(endofheaders)s, %(version)s, %(patchnr)s, %(totalnr)s and %(number)s |
73 | variables are supported.""" | |
b4bddc06 | 74 | |
9a316368 CM |
75 | options = [make_option('-a', '--all', |
76 | help = 'e-mail all the applied patches', | |
77 | action = 'store_true'), | |
b4bddc06 CM |
78 | make_option('-r', '--range', |
79 | metavar = '[PATCH1][:[PATCH2]]', | |
80 | help = 'e-mail patches between PATCH1 and PATCH2'), | |
2bb96902 | 81 | make_option('--to', |
e83b3149 PO |
82 | help = 'add TO to the To: list', |
83 | action = 'append'), | |
2bb96902 | 84 | make_option('--cc', |
e83b3149 PO |
85 | help = 'add CC to the Cc: list', |
86 | action = 'append'), | |
2bb96902 | 87 | make_option('--bcc', |
e83b3149 PO |
88 | help = 'add BCC to the Bcc: list', |
89 | action = 'append'), | |
d0d139a3 CM |
90 | make_option('-v', '--version', metavar = 'VERSION', |
91 | help = 'add VERSION to the [PATCH ...] prefix'), | |
9a316368 CM |
92 | make_option('-t', '--template', metavar = 'FILE', |
93 | help = 'use FILE as the message template'), | |
b4bddc06 CM |
94 | make_option('-f', '--first', metavar = 'FILE', |
95 | help = 'send FILE as the first message'), | |
96 | make_option('-s', '--sleep', type = 'int', metavar = 'SECONDS', | |
97 | help = 'sleep for SECONDS between e-mails sending'), | |
98 | make_option('--refid', | |
d0d139a3 | 99 | help = 'use REFID as the reference id'), |
eb026d93 B |
100 | make_option('-u', '--smtp-user', metavar = 'USER', |
101 | help = 'username for SMTP authentication'), | |
102 | make_option('-p', '--smtp-password', metavar = 'PASSWORD', | |
2f7c8b0b CM |
103 | help = 'username for SMTP authentication'), |
104 | make_option('-b', '--branch', | |
105 | help = 'use BRANCH instead of the default one')] | |
b4bddc06 CM |
106 | |
107 | ||
dae0f0be CM |
108 | def __get_maintainer(): |
109 | """Return the 'authname <authemail>' string as read from the | |
110 | configuration file | |
111 | """ | |
112 | if config.has_option('stgit', 'authname') \ | |
113 | and config.has_option('stgit', 'authemail'): | |
114 | return '%s <%s>' % (config.get('stgit', 'authname'), | |
115 | config.get('stgit', 'authemail')) | |
116 | else: | |
117 | return None | |
118 | ||
b4bddc06 CM |
119 | def __parse_addresses(string): |
120 | """Return a two elements tuple: (from, [to]) | |
121 | """ | |
122 | def __addr_list(string): | |
e83b3149 PO |
123 | m = re.search('[^@\s<,]+@[^>\s,]+', string); |
124 | if (m == None): | |
125 | return [] | |
126 | return [ m.group() ] + __addr_list(string[m.end():]) | |
b4bddc06 CM |
127 | |
128 | from_addr_list = [] | |
129 | to_addr_list = [] | |
130 | for line in string.split('\n'): | |
131 | if re.match('from:\s+', line, re.I): | |
132 | from_addr_list += __addr_list(line) | |
133 | elif re.match('(to|cc|bcc):\s+', line, re.I): | |
134 | to_addr_list += __addr_list(line) | |
135 | ||
24aadb3f | 136 | if len(from_addr_list) == 0: |
b4bddc06 CM |
137 | raise CmdException, 'No "From" address' |
138 | if len(to_addr_list) == 0: | |
139 | raise CmdException, 'No "To/Cc/Bcc" addresses' | |
140 | ||
141 | return (from_addr_list[0], to_addr_list) | |
142 | ||
eb026d93 B |
143 | def __send_message(smtpserver, from_addr, to_addr_list, msg, sleep, |
144 | smtpuser, smtppassword): | |
b4bddc06 CM |
145 | """Send the message using the given SMTP server |
146 | """ | |
147 | try: | |
148 | s = smtplib.SMTP(smtpserver) | |
149 | except Exception, err: | |
150 | raise CmdException, str(err) | |
151 | ||
152 | s.set_debuglevel(0) | |
153 | try: | |
eb026d93 B |
154 | if smtpuser and smtppassword: |
155 | s.ehlo() | |
156 | s.login(smtpuser, smtppassword) | |
157 | ||
b4bddc06 CM |
158 | s.sendmail(from_addr, to_addr_list, msg) |
159 | # give recipients a chance of receiving patches in the correct order | |
160 | time.sleep(sleep) | |
161 | except Exception, err: | |
162 | raise CmdException, str(err) | |
163 | ||
164 | s.quit() | |
165 | ||
e83b3149 PO |
166 | def __build_address_headers(options): |
167 | headers_end = '' | |
168 | if options.to: | |
169 | headers_end += 'To: ' | |
170 | for to in options.to: | |
171 | headers_end += '%s,' % to | |
172 | headers_end = headers_end[:-1] + '\n' | |
173 | if options.cc: | |
174 | headers_end += 'Cc: ' | |
175 | for cc in options.cc: | |
176 | headers_end += '%s,' % cc | |
177 | headers_end = headers_end[:-1] + '\n' | |
178 | if options.bcc: | |
179 | headers_end += 'Bcc: ' | |
180 | for bcc in options.bcc: | |
181 | headers_end += '%s,' % bcc | |
182 | headers_end = headers_end[:-1] + '\n' | |
183 | return headers_end | |
184 | ||
2bb96902 | 185 | def __build_first(tmpl, total_nr, msg_id, options): |
b4bddc06 CM |
186 | """Build the first message (series description) to be sent via SMTP |
187 | """ | |
dae0f0be CM |
188 | maintainer = __get_maintainer() |
189 | if not maintainer: | |
190 | maintainer = '' | |
191 | ||
e83b3149 | 192 | headers_end = __build_address_headers(options) |
2bb96902 CM |
193 | headers_end += 'Message-Id: %s\n' % msg_id |
194 | ||
d0d139a3 CM |
195 | if options.version: |
196 | version_str = ' %s' % options.version | |
197 | ||
b4bddc06 | 198 | total_nr_str = str(total_nr) |
b8d258e5 CM |
199 | patch_nr_str = '0'.zfill(len(total_nr_str)) |
200 | if total_nr > 1: | |
201 | number_str = ' %s/%s' % (patch_nr_str, total_nr_str) | |
202 | else: | |
203 | number_str = '' | |
b4bddc06 | 204 | |
dae0f0be CM |
205 | tmpl_dict = {'maintainer': maintainer, |
206 | 'endofheaders': headers_end, | |
b4bddc06 | 207 | 'date': email.Utils.formatdate(localtime = True), |
d0d139a3 | 208 | 'version': version_str, |
b8d258e5 CM |
209 | 'patchnr': patch_nr_str, |
210 | 'totalnr': total_nr_str, | |
211 | 'number': number_str} | |
b4bddc06 CM |
212 | |
213 | try: | |
214 | msg = tmpl % tmpl_dict | |
215 | except KeyError, err: | |
216 | raise CmdException, 'Unknown patch template variable: %s' \ | |
217 | % err | |
218 | except TypeError: | |
219 | raise CmdException, 'Only "%(name)s" variables are ' \ | |
220 | 'supported in the patch template' | |
221 | ||
222 | return msg | |
223 | ||
2bb96902 | 224 | def __build_message(tmpl, patch, patch_nr, total_nr, msg_id, ref_id, options): |
b4bddc06 CM |
225 | """Build the message to be sent via SMTP |
226 | """ | |
227 | p = crt_series.get_patch(patch) | |
228 | ||
229 | descr = p.get_description().strip() | |
230 | descr_lines = descr.split('\n') | |
231 | ||
232 | short_descr = descr_lines[0].rstrip() | |
233 | long_descr = reduce(lambda x, y: x + '\n' + y, | |
234 | descr_lines[1:], '').lstrip() | |
235 | ||
dae0f0be CM |
236 | maintainer = __get_maintainer() |
237 | if not maintainer: | |
238 | maintainer = '%s <%s>' % (p.get_commname(), p.get_commemail()) | |
239 | ||
e83b3149 | 240 | headers_end = __build_address_headers(options) |
2bb96902 | 241 | headers_end += 'Message-Id: %s\n' % msg_id |
b4bddc06 | 242 | if ref_id: |
2bb96902 CM |
243 | headers_end += "In-Reply-To: %s\n" % ref_id |
244 | headers_end += "References: %s\n" % ref_id | |
b4bddc06 | 245 | |
d0d139a3 CM |
246 | if options.version: |
247 | version_str = ' %s' % options.version | |
248 | ||
b4bddc06 CM |
249 | total_nr_str = str(total_nr) |
250 | patch_nr_str = str(patch_nr).zfill(len(total_nr_str)) | |
b8d258e5 CM |
251 | if total_nr > 1: |
252 | number_str = ' %s/%s' % (patch_nr_str, total_nr_str) | |
253 | else: | |
254 | number_str = '' | |
b4bddc06 CM |
255 | |
256 | tmpl_dict = {'patch': patch, | |
dae0f0be | 257 | 'maintainer': maintainer, |
b4bddc06 CM |
258 | 'shortdescr': short_descr, |
259 | 'longdescr': long_descr, | |
260 | 'endofheaders': headers_end, | |
261 | 'diff': git.diff(rev1 = git_id('%s/bottom' % patch), | |
262 | rev2 = git_id('%s/top' % patch)), | |
263 | 'diffstat': git.diffstat(rev1 = git_id('%s/bottom'%patch), | |
264 | rev2 = git_id('%s/top' % patch)), | |
265 | 'date': email.Utils.formatdate(localtime = True), | |
d0d139a3 | 266 | 'version': version_str, |
b4bddc06 CM |
267 | 'patchnr': patch_nr_str, |
268 | 'totalnr': total_nr_str, | |
b8d258e5 | 269 | 'number': number_str, |
b4bddc06 CM |
270 | 'authname': p.get_authname(), |
271 | 'authemail': p.get_authemail(), | |
272 | 'authdate': p.get_authdate(), | |
273 | 'commname': p.get_commname(), | |
274 | 'commemail': p.get_commemail()} | |
275 | for key in tmpl_dict: | |
276 | if not tmpl_dict[key]: | |
277 | tmpl_dict[key] = '' | |
278 | ||
279 | try: | |
280 | msg = tmpl % tmpl_dict | |
281 | except KeyError, err: | |
282 | raise CmdException, 'Unknown patch template variable: %s' \ | |
283 | % err | |
284 | except TypeError: | |
285 | raise CmdException, 'Only "%(name)s" variables are ' \ | |
286 | 'supported in the patch template' | |
287 | ||
288 | return msg | |
289 | ||
b4bddc06 CM |
290 | def func(parser, options, args): |
291 | """Send the patches by e-mail using the patchmail.tmpl file as | |
292 | a template | |
293 | """ | |
b4bddc06 CM |
294 | if not config.has_option('stgit', 'smtpserver'): |
295 | raise CmdException, 'smtpserver not defined' | |
296 | smtpserver = config.get('stgit', 'smtpserver') | |
297 | ||
eb026d93 B |
298 | smtpuser = None |
299 | smtppassword = None | |
300 | if config.has_option('stgit', 'smtpuser'): | |
301 | smtpuser = config.get('stgit', 'smtpuser') | |
302 | if config.has_option('stgit', 'smtppassword'): | |
303 | smtppassword = config.get('stgit', 'smtppassword') | |
304 | ||
b4bddc06 CM |
305 | applied = crt_series.get_applied() |
306 | ||
ddab48a5 PBG |
307 | if len(args) >= 1: |
308 | for patch in args: | |
309 | if not patch in applied: | |
310 | raise CmdException, 'Patch "%s" not applied' % patch | |
311 | patches = args | |
9a316368 CM |
312 | elif options.all: |
313 | patches = applied | |
314 | elif options.range: | |
b4bddc06 CM |
315 | boundaries = options.range.split(':') |
316 | if len(boundaries) == 1: | |
317 | start = boundaries[0] | |
318 | stop = boundaries[0] | |
319 | elif len(boundaries) == 2: | |
320 | if boundaries[0] == '': | |
321 | start = applied[0] | |
322 | else: | |
323 | start = boundaries[0] | |
324 | if boundaries[1] == '': | |
325 | stop = applied[-1] | |
326 | else: | |
327 | stop = boundaries[1] | |
328 | else: | |
329 | raise CmdException, 'incorrect parameters to "--range"' | |
330 | ||
331 | if start in applied: | |
332 | start_idx = applied.index(start) | |
333 | else: | |
334 | raise CmdException, 'Patch "%s" not applied' % start | |
335 | if stop in applied: | |
336 | stop_idx = applied.index(stop) + 1 | |
337 | else: | |
338 | raise CmdException, 'Patch "%s" not applied' % stop | |
339 | ||
340 | if start_idx >= stop_idx: | |
341 | raise CmdException, 'Incorrect patch range order' | |
9a316368 CM |
342 | |
343 | patches = applied[start_idx:stop_idx] | |
b4bddc06 | 344 | else: |
9a316368 | 345 | raise CmdException, 'Incorrect options. Unknown patches to send' |
b4bddc06 | 346 | |
eb026d93 B |
347 | if options.smtp_password: |
348 | smtppassword = options.smtp_password | |
349 | ||
350 | if options.smtp_user: | |
351 | smtpuser = options.smtp_user | |
352 | ||
353 | if (smtppassword and not smtpuser): | |
354 | raise CmdException, 'SMTP password supplied, username needed' | |
355 | if (smtpuser and not smtppassword): | |
356 | raise CmdException, 'SMTP username supplied, password needed' | |
357 | ||
b4bddc06 | 358 | total_nr = len(patches) |
9a316368 CM |
359 | if total_nr == 0: |
360 | raise CmdException, 'No patches to send' | |
b4bddc06 CM |
361 | |
362 | ref_id = options.refid | |
363 | ||
364 | if options.sleep != None: | |
365 | sleep = options.sleep | |
366 | else: | |
367 | sleep = 2 | |
368 | ||
369 | # send the first message (if any) | |
370 | if options.first: | |
371 | tmpl = file(options.first).read() | |
b4bddc06 CM |
372 | |
373 | msg_id = email.Utils.make_msgid('stgit') | |
2bb96902 CM |
374 | msg = __build_first(tmpl, total_nr, msg_id, options) |
375 | from_addr, to_addr_list = __parse_addresses(msg) | |
b4bddc06 CM |
376 | |
377 | # subsequent e-mails are seen as replies to the first one | |
378 | ref_id = msg_id | |
379 | ||
380 | print 'Sending file "%s"...' % options.first, | |
381 | sys.stdout.flush() | |
382 | ||
eb026d93 B |
383 | __send_message(smtpserver, from_addr, to_addr_list, msg, sleep, |
384 | smtpuser, smtppassword) | |
b4bddc06 CM |
385 | |
386 | print 'done' | |
387 | ||
388 | # send the patches | |
389 | if options.template: | |
2bb96902 | 390 | tfile_list = [options.template] |
b4bddc06 | 391 | else: |
2bb96902 CM |
392 | tfile_list = [] |
393 | ||
394 | tfile_list += [os.path.join(git.base_dir, 'patchmail.tmpl'), | |
395 | os.path.join(sys.prefix, | |
396 | 'share/stgit/templates/patchmail.tmpl')] | |
397 | tmpl = None | |
398 | for tfile in tfile_list: | |
399 | if os.path.isfile(tfile): | |
400 | tmpl = file(tfile).read() | |
401 | break | |
402 | if not tmpl: | |
403 | raise CmdException, 'No e-mail template file: %s or %s' \ | |
404 | % (tfile_list[-1], tfile_list[-2]) | |
b4bddc06 CM |
405 | |
406 | for (p, patch_nr) in zip(patches, range(1, len(patches) + 1)): | |
407 | msg_id = email.Utils.make_msgid('stgit') | |
2bb96902 CM |
408 | msg = __build_message(tmpl, p, patch_nr, total_nr, msg_id, ref_id, |
409 | options) | |
410 | from_addr, to_addr_list = __parse_addresses(msg) | |
411 | ||
b4bddc06 CM |
412 | # subsequent e-mails are seen as replies to the first one |
413 | if not ref_id: | |
414 | ref_id = msg_id | |
415 | ||
416 | print 'Sending patch "%s"...' % p, | |
417 | sys.stdout.flush() | |
418 | ||
eb026d93 B |
419 | __send_message(smtpserver, from_addr, to_addr_list, msg, sleep, |
420 | smtpuser, smtppassword) | |
b4bddc06 CM |
421 | |
422 | print 'done' |