| __copyright__ = """ |
| Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com> |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License version 2 as |
| published by the Free Software Foundation. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| """ |
| |
| import sys, os, re, time, datetime, socket, smtplib, getpass |
| import email, email.Utils, email.Header |
| from optparse import OptionParser, make_option |
| |
| from stgit.commands.common import * |
| from stgit.utils import * |
| from stgit.out import * |
| from stgit import stack, git, version, templates |
| from stgit.config import config |
| |
| |
| help = 'send a patch or series of patches by e-mail' |
| usage = """%prog [options] [<patch1>] [<patch2>] [<patch3>..<patch4>] |
| |
| Send a patch or a range of patches by e-mail using the SMTP server |
| specified by the 'stgit.smtpserver' configuration option, or the |
| '--smtp-server' command line option. The From address and the e-mail |
| format are generated from the template file passed as argument to |
| '--template' (defaulting to '.git/patchmail.tmpl' or |
| '~/.stgit/templates/patchmail.tmpl' or |
| '/usr/share/stgit/templates/patchmail.tmpl'). A patch can be sent as |
| attachment using the --attach option in which case the 'mailattch.tmpl' |
| template will be used instead of 'patchmail.tmpl'. |
| |
| The To/Cc/Bcc addresses can either be added to the template file or |
| passed via the corresponding command line options. They can be e-mail |
| addresses or aliases which are automatically expanded to the values |
| stored in the [mail "alias"] section of GIT configuration files. |
| |
| A preamble e-mail can be sent using the '--cover' and/or |
| '--edit-cover' options. The first allows the user to specify a file to |
| be used as a template. The latter option will invoke the editor on the |
| specified file (defaulting to '.git/covermail.tmpl' or |
| '~/.stgit/templates/covermail.tmpl' or |
| '/usr/share/stgit/templates/covermail.tmpl'). |
| |
| All the subsequent e-mails appear as replies to the first e-mail sent |
| (either the preamble or the first patch). E-mails can be seen as |
| replies to a different e-mail by using the '--refid' option. |
| |
| SMTP authentication is also possible with '--smtp-user' and |
| '--smtp-password' options, also available as configuration settings: |
| 'smtpuser' and 'smtppassword'. TLS encryption can be enabled by |
| '--smtp-tls' option and 'smtptls' setting. |
| |
| The following variables are accepted by both the preamble and the |
| patch e-mail templates: |
| |
| %(diffstat)s - diff statistics |
| %(number)s - empty if only one patch is sent or ' patchnr/totalnr' |
| %(patchnr)s - patch number |
| %(sender)s - 'sender' or 'authname <authemail>' as per the config file |
| %(totalnr)s - total number of patches to be sent |
| %(version)s - ' version' string passed on the command line (or empty) |
| |
| In addition to the common variables, the preamble e-mail template |
| accepts the following: |
| |
| %(shortlog)s - first line of each patch description, listed by author |
| |
| In addition to the common variables, the patch e-mail template accepts |
| the following: |
| |
| %(authdate)s - patch creation date |
| %(authemail)s - author's email |
| %(authname)s - author's name |
| %(commemail)s - committer's e-mail |
| %(commname)s - committer's name |
| %(diff)s - unified diff of the patch |
| %(fromauth)s - 'From: author\\n\\n' if different from sender |
| %(longdescr)s - the rest of the patch description, after the first line |
| %(patch)s - patch name |
| %(prefix)s - 'prefix ' string passed on the command line |
| %(shortdescr)s - the first line of the patch description""" |
| |
| directory = DirectoryHasRepository() |
| options = [make_option('-a', '--all', |
| help = 'e-mail all the applied patches', |
| action = 'store_true'), |
| make_option('--to', |
| help = 'add TO to the To: list', |
| action = 'append'), |
| make_option('--cc', |
| help = 'add CC to the Cc: list', |
| action = 'append'), |
| make_option('--bcc', |
| help = 'add BCC to the Bcc: list', |
| action = 'append'), |
| make_option('--auto', |
| help = 'automatically cc the patch signers', |
| action = 'store_true'), |
| make_option('--noreply', |
| help = 'do not send subsequent messages as replies', |
| action = 'store_true'), |
| make_option('--unrelated', |
| help = 'send patches without sequence numbering', |
| action = 'store_true'), |
| make_option('--attach', |
| help = 'send a patch as attachment', |
| action = 'store_true'), |
| make_option('-v', '--version', metavar = 'VERSION', |
| help = 'add VERSION to the [PATCH ...] prefix'), |
| make_option('--prefix', metavar = 'PREFIX', |
| help = 'add PREFIX to the [... PATCH ...] prefix'), |
| make_option('-t', '--template', metavar = 'FILE', |
| help = 'use FILE as the message template'), |
| make_option('-c', '--cover', metavar = 'FILE', |
| help = 'send FILE as the cover message'), |
| make_option('-e', '--edit-cover', |
| help = 'edit the cover message before sending', |
| action = 'store_true'), |
| make_option('-E', '--edit-patches', |
| help = 'edit each patch before sending', |
| action = 'store_true'), |
| make_option('-s', '--sleep', type = 'int', metavar = 'SECONDS', |
| help = 'sleep for SECONDS between e-mails sending'), |
| make_option('--refid', |
| help = 'use REFID as the reference id'), |
| make_option('--smtp-server', metavar = 'HOST[:PORT]', |
| help = 'SMTP server to use for sending mail'), |
| make_option('-u', '--smtp-user', metavar = 'USER', |
| help = 'username for SMTP authentication'), |
| make_option('-p', '--smtp-password', metavar = 'PASSWORD', |
| help = 'username for SMTP authentication'), |
| make_option('-T', '--smtp-tls', |
| help = 'use SMTP with TLS encryption', |
| action = 'store_true'), |
| make_option('-b', '--branch', |
| help = 'use BRANCH instead of the default one'), |
| make_option('-O', '--diff-opts', |
| help = 'options to pass to git-diff'), |
| make_option('-m', '--mbox', |
| help = 'generate an mbox file instead of sending', |
| action = 'store_true')] |
| |
| |
| def __get_sender(): |
| """Return the 'authname <authemail>' string as read from the |
| configuration file |
| """ |
| sender=config.get('stgit.sender') |
| if not sender: |
| try: |
| sender = str(git.user()) |
| except git.GitException: |
| sender = str(git.author()) |
| |
| if not sender: |
| raise CmdException, 'unknown sender details' |
| |
| return address_or_alias(sender) |
| |
| def __parse_addresses(msg): |
| """Return a two elements tuple: (from, [to]) |
| """ |
| def __addr_list(msg, header): |
| return [name_addr[1] for name_addr in |
| email.Utils.getaddresses(msg.get_all(header, []))] |
| |
| from_addr_list = __addr_list(msg, 'From') |
| if len(from_addr_list) == 0: |
| raise CmdException, 'No "From" address' |
| |
| to_addr_list = __addr_list(msg, 'To') + __addr_list(msg, 'Cc') \ |
| + __addr_list(msg, 'Bcc') |
| if len(to_addr_list) == 0: |
| raise CmdException, 'No "To/Cc/Bcc" addresses' |
| |
| return (from_addr_list[0], to_addr_list) |
| |
| def __send_message(smtpserver, from_addr, to_addr_list, msg, sleep, |
| smtpuser, smtppassword, use_tls): |
| """Send the message using the given SMTP server |
| """ |
| try: |
| s = smtplib.SMTP(smtpserver) |
| except Exception, err: |
| raise CmdException, str(err) |
| |
| s.set_debuglevel(0) |
| try: |
| if smtpuser and smtppassword: |
| s.ehlo() |
| if use_tls: |
| if not hasattr(socket, 'ssl'): |
| raise CmdException, "cannot use TLS - no SSL support in Python" |
| s.starttls() |
| s.ehlo() |
| s.login(smtpuser, smtppassword) |
| |
| result = s.sendmail(from_addr, to_addr_list, msg) |
| if len(result): |
| print "mail server refused delivery for the following recipients: %s" % result |
| # give recipients a chance of receiving patches in the correct order |
| time.sleep(sleep) |
| except Exception, err: |
| raise CmdException, str(err) |
| |
| s.quit() |
| |
| def __build_address_headers(msg, options, extra_cc = []): |
| """Build the address headers and check existing headers in the |
| template. |
| """ |
| def __replace_header(header, addr): |
| if addr: |
| crt_addr = msg[header] |
| del msg[header] |
| |
| if crt_addr: |
| msg[header] = address_or_alias(', '.join([crt_addr, addr])) |
| else: |
| msg[header] = address_or_alias(addr) |
| |
| to_addr = '' |
| cc_addr = '' |
| bcc_addr = '' |
| |
| autobcc = config.get('stgit.autobcc') or '' |
| |
| if options.to: |
| to_addr = ', '.join(options.to) |
| if options.cc: |
| cc_addr = ', '.join(options.cc + extra_cc) |
| cc_addr = ', '.join(options.cc + extra_cc) |
| elif extra_cc: |
| cc_addr = ', '.join(extra_cc) |
| if options.bcc: |
| bcc_addr = ', '.join(options.bcc + [autobcc]) |
| elif autobcc: |
| bcc_addr = autobcc |
| |
| __replace_header('To', to_addr) |
| __replace_header('Cc', cc_addr) |
| __replace_header('Bcc', bcc_addr) |
| |
| def __get_signers_list(msg): |
| """Return the address list generated from signed-off-by and |
| acked-by lines in the message. |
| """ |
| addr_list = [] |
| |
| r = re.compile('^(signed-off-by|acked-by|cc):\s+(.+)$', re.I) |
| for line in msg.split('\n'): |
| m = r.match(line) |
| if m: |
| addr_list.append(m.expand('\g<2>')) |
| |
| return addr_list |
| |
| def __build_extra_headers(msg, msg_id, ref_id = None): |
| """Build extra email headers and encoding |
| """ |
| del msg['Date'] |
| msg['Date'] = email.Utils.formatdate(localtime = True) |
| msg['Message-ID'] = msg_id |
| if ref_id: |
| # make sure the ref id has the angle brackets |
| ref_id = '<%s>' % ref_id.strip(' \t\n<>') |
| msg['In-Reply-To'] = ref_id |
| msg['References'] = ref_id |
| msg['User-Agent'] = 'StGIT/%s' % version.version |
| |
| def __encode_message(msg): |
| # 7 or 8 bit encoding |
| charset = email.Charset.Charset('utf-8') |
| charset.body_encoding = None |
| |
| # encode headers |
| for header, value in msg.items(): |
| words = [] |
| for word in value.split(' '): |
| try: |
| uword = unicode(word, 'utf-8') |
| except UnicodeDecodeError: |
| # maybe we should try a different encoding or report |
| # the error. At the moment, we just ignore it |
| pass |
| words.append(email.Header.Header(uword).encode()) |
| new_val = ' '.join(words) |
| msg.replace_header(header, new_val) |
| |
| # encode the body and set the MIME and encoding headers |
| if msg.is_multipart(): |
| for p in msg.get_payload(): |
| p.set_charset(charset) |
| else: |
| msg.set_charset(charset) |
| |
| def __edit_message(msg): |
| fname = '.stgitmail.txt' |
| |
| # create the initial file |
| f = file(fname, 'w') |
| f.write(msg) |
| f.close() |
| |
| call_editor(fname) |
| |
| # read the message back |
| f = file(fname) |
| msg = f.read() |
| f.close() |
| |
| return msg |
| |
| def __build_cover(tmpl, patches, msg_id, options): |
| """Build the cover message (series description) to be sent via SMTP |
| """ |
| sender = __get_sender() |
| |
| if options.version: |
| version_str = ' %s' % options.version |
| else: |
| version_str = '' |
| |
| if options.prefix: |
| prefix_str = options.prefix + ' ' |
| else: |
| confprefix = config.get('stgit.mail.prefix') |
| if confprefix: |
| prefix_str = confprefix + ' ' |
| else: |
| prefix_str = '' |
| |
| total_nr_str = str(len(patches)) |
| patch_nr_str = '0'.zfill(len(total_nr_str)) |
| if len(patches) > 1: |
| number_str = ' %s/%s' % (patch_nr_str, total_nr_str) |
| else: |
| number_str = '' |
| |
| tmpl_dict = {'sender': sender, |
| # for backward template compatibility |
| 'maintainer': sender, |
| # for backward template compatibility |
| 'endofheaders': '', |
| # for backward template compatibility |
| 'date': '', |
| 'version': version_str, |
| 'prefix': prefix_str, |
| 'patchnr': patch_nr_str, |
| 'totalnr': total_nr_str, |
| 'number': number_str, |
| 'shortlog': stack.shortlog(crt_series.get_patch(p) |
| for p in patches), |
| 'diffstat': git.diffstat( |
| rev1 = git_id(crt_series, '%s//bottom' % patches[0]), |
| rev2 = git_id(crt_series, '%s//top' % patches[-1]))} |
| |
| try: |
| msg_string = tmpl % tmpl_dict |
| except KeyError, err: |
| raise CmdException, 'Unknown patch template variable: %s' \ |
| % err |
| except TypeError: |
| raise CmdException, 'Only "%(name)s" variables are ' \ |
| 'supported in the patch template' |
| |
| if options.edit_cover: |
| msg_string = __edit_message(msg_string) |
| |
| # The Python email message |
| try: |
| msg = email.message_from_string(msg_string) |
| except Exception, ex: |
| raise CmdException, 'template parsing error: %s' % str(ex) |
| |
| __build_address_headers(msg, options) |
| __build_extra_headers(msg, msg_id, options.refid) |
| __encode_message(msg) |
| |
| return msg |
| |
| def __build_message(tmpl, patch, patch_nr, total_nr, msg_id, ref_id, options): |
| """Build the message to be sent via SMTP |
| """ |
| p = crt_series.get_patch(patch) |
| |
| if p.get_description(): |
| descr = p.get_description().strip() |
| else: |
| # provide a place holder and force the edit message option on |
| descr = '<empty message>' |
| options.edit_patches = True |
| |
| descr_lines = descr.split('\n') |
| short_descr = descr_lines[0].rstrip() |
| long_descr = '\n'.join(descr_lines[1:]).lstrip() |
| |
| authname = p.get_authname(); |
| authemail = p.get_authemail(); |
| commname = p.get_commname(); |
| commemail = p.get_commemail(); |
| |
| sender = __get_sender() |
| |
| fromauth = '%s <%s>' % (authname, authemail) |
| if fromauth != sender: |
| fromauth = 'From: %s\n\n' % fromauth |
| else: |
| fromauth = '' |
| |
| if options.version: |
| version_str = ' %s' % options.version |
| else: |
| version_str = '' |
| |
| if options.prefix: |
| prefix_str = options.prefix + ' ' |
| else: |
| confprefix = config.get('stgit.mail.prefix') |
| if confprefix: |
| prefix_str = confprefix + ' ' |
| else: |
| prefix_str = '' |
| |
| if options.diff_opts: |
| diff_flags = options.diff_opts.split() |
| else: |
| diff_flags = [] |
| |
| total_nr_str = str(total_nr) |
| patch_nr_str = str(patch_nr).zfill(len(total_nr_str)) |
| if not options.unrelated and total_nr > 1: |
| number_str = ' %s/%s' % (patch_nr_str, total_nr_str) |
| else: |
| number_str = '' |
| |
| tmpl_dict = {'patch': patch, |
| 'sender': sender, |
| # for backward template compatibility |
| 'maintainer': sender, |
| 'shortdescr': short_descr, |
| 'longdescr': long_descr, |
| # for backward template compatibility |
| 'endofheaders': '', |
| 'diff': git.diff( |
| rev1 = git_id(crt_series, '%s//bottom' % patch), |
| rev2 = git_id(crt_series, '%s//top' % patch), |
| diff_flags = diff_flags), |
| 'diffstat': git.diffstat( |
| rev1 = git_id(crt_series, '%s//bottom'%patch), |
| rev2 = git_id(crt_series, '%s//top' % patch)), |
| # for backward template compatibility |
| 'date': '', |
| 'version': version_str, |
| 'prefix': prefix_str, |
| 'patchnr': patch_nr_str, |
| 'totalnr': total_nr_str, |
| 'number': number_str, |
| 'fromauth': fromauth, |
| 'authname': authname, |
| 'authemail': authemail, |
| 'authdate': p.get_authdate(), |
| 'commname': commname, |
| 'commemail': commemail} |
| # change None to '' |
| for key in tmpl_dict: |
| if not tmpl_dict[key]: |
| tmpl_dict[key] = '' |
| |
| try: |
| msg_string = tmpl % tmpl_dict |
| except KeyError, err: |
| raise CmdException, 'Unknown patch template variable: %s' \ |
| % err |
| except TypeError: |
| raise CmdException, 'Only "%(name)s" variables are ' \ |
| 'supported in the patch template' |
| |
| if options.edit_patches: |
| msg_string = __edit_message(msg_string) |
| |
| # The Python email message |
| try: |
| msg = email.message_from_string(msg_string) |
| except Exception, ex: |
| raise CmdException, 'template parsing error: %s' % str(ex) |
| |
| if options.auto: |
| extra_cc = __get_signers_list(descr) |
| else: |
| extra_cc = [] |
| |
| __build_address_headers(msg, options, extra_cc) |
| __build_extra_headers(msg, msg_id, ref_id) |
| __encode_message(msg) |
| |
| return msg |
| |
| def func(parser, options, args): |
| """Send the patches by e-mail using the patchmail.tmpl file as |
| a template |
| """ |
| smtpserver = options.smtp_server or config.get('stgit.smtpserver') |
| |
| applied = crt_series.get_applied() |
| |
| if options.all: |
| patches = applied |
| elif len(args) >= 1: |
| unapplied = crt_series.get_unapplied() |
| patches = parse_patches(args, applied + unapplied, len(applied)) |
| else: |
| raise CmdException, 'Incorrect options. Unknown patches to send' |
| |
| out.start('Checking the validity of the patches') |
| for p in patches: |
| if crt_series.empty_patch(p): |
| raise CmdException, 'Cannot send empty patch "%s"' % p |
| out.done() |
| |
| smtppassword = options.smtp_password or config.get('stgit.smtppassword') |
| smtpuser = options.smtp_user or config.get('stgit.smtpuser') |
| smtpusetls = options.smtp_tls or config.get('stgit.smtptls') == 'yes' |
| |
| if (smtppassword and not smtpuser): |
| raise CmdException, 'SMTP password supplied, username needed' |
| if (smtpusetls and not smtpuser): |
| raise CmdException, 'SMTP over TLS requested, username needed' |
| if (smtpuser and not smtppassword): |
| smtppassword = getpass.getpass("Please enter SMTP password: ") |
| |
| total_nr = len(patches) |
| if total_nr == 0: |
| raise CmdException, 'No patches to send' |
| |
| if options.refid: |
| if options.noreply or options.unrelated: |
| raise CmdException, \ |
| '--refid option not allowed with --noreply or --unrelated' |
| ref_id = options.refid |
| else: |
| ref_id = None |
| |
| sleep = options.sleep or config.getint('stgit.smtpdelay') |
| |
| # send the cover message (if any) |
| if options.cover or options.edit_cover: |
| if options.unrelated: |
| raise CmdException, 'cover sending not allowed with --unrelated' |
| |
| # find the template file |
| if options.cover: |
| tmpl = file(options.cover).read() |
| else: |
| tmpl = templates.get_template('covermail.tmpl') |
| if not tmpl: |
| raise CmdException, 'No cover message template file found' |
| |
| msg_id = email.Utils.make_msgid('stgit') |
| msg = __build_cover(tmpl, patches, msg_id, options) |
| from_addr, to_addr_list = __parse_addresses(msg) |
| |
| msg_string = msg.as_string(options.mbox) |
| |
| # subsequent e-mails are seen as replies to the first one |
| if not options.noreply: |
| ref_id = msg_id |
| |
| if options.mbox: |
| out.stdout_raw(msg_string + '\n') |
| else: |
| out.start('Sending the cover message') |
| __send_message(smtpserver, from_addr, to_addr_list, msg_string, |
| sleep, smtpuser, smtppassword, smtpusetls) |
| out.done() |
| |
| # send the patches |
| if options.template: |
| tmpl = file(options.template).read() |
| else: |
| if options.attach: |
| tmpl = templates.get_template('mailattch.tmpl') |
| else: |
| tmpl = templates.get_template('patchmail.tmpl') |
| if not tmpl: |
| raise CmdException, 'No e-mail template file found' |
| |
| for (p, patch_nr) in zip(patches, range(1, len(patches) + 1)): |
| msg_id = email.Utils.make_msgid('stgit') |
| msg = __build_message(tmpl, p, patch_nr, total_nr, msg_id, ref_id, |
| options) |
| from_addr, to_addr_list = __parse_addresses(msg) |
| |
| msg_string = msg.as_string(options.mbox) |
| |
| # subsequent e-mails are seen as replies to the first one |
| if not options.noreply and not options.unrelated and not ref_id: |
| ref_id = msg_id |
| |
| if options.mbox: |
| out.stdout_raw(msg_string + '\n') |
| else: |
| out.start('Sending patch "%s"' % p) |
| __send_message(smtpserver, from_addr, to_addr_list, msg_string, |
| sleep, smtpuser, smtppassword, smtpusetls) |
| out.done() |