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83b24437 RA |
1 | #!/usr/bin/perl -w |
2 | # horrible hack of a script to send off a large number of email messages, one after | |
3 | # each other, all chained together. This is useful for large numbers of patches. | |
4 | # | |
5 | # Use at your own risk!!!! | |
6 | # | |
7 | # greg kroah-hartman Jan 8, 2002 | |
8 | # <greg@kroah.com> | |
9 | # | |
10 | # GPL v2 (See COPYING) | |
11 | # | |
12 | # Ported to support git "mbox" format files by Ryan Anderson <ryan@michonline.com> | |
13 | # | |
14 | # Sends emails to the email listed on the command line. | |
15 | # | |
16 | # updated to give a valid subject and CC the owner of the patch - Jan 2005 | |
17 | # first line of the message is who to CC, | |
18 | # and second line is the subject of the message. | |
19 | # | |
20 | ||
21 | use strict; | |
22 | use warnings; | |
23 | use Term::ReadLine; | |
9133261f | 24 | use Mail::Sendmail qw(sendmail %mailcfg); |
83b24437 RA |
25 | use Getopt::Long; |
26 | use Data::Dumper; | |
27 | use Email::Valid; | |
28 | ||
29 | # Variables we fill in automatically, or via prompting: | |
30 | my (@to,@cc,$initial_reply_to,$initial_subject,@files,$from); | |
31 | ||
9133261f | 32 | # Example reply to: |
83b24437 | 33 | #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; |
83b24437 RA |
34 | |
35 | my $term = new Term::ReadLine 'git-send-email'; | |
36 | ||
37 | # Begin by accumulating all the variables (defined above), that we will end up | |
38 | # needing, first, from the command line: | |
39 | ||
40 | my $rc = GetOptions("from=s" => \$from, | |
41 | "in-reply-to=s" => \$initial_reply_to, | |
42 | "subject=s" => \$initial_subject, | |
43 | "to=s" => \@to, | |
44 | ); | |
45 | ||
46 | # Now, let's fill any that aren't set in with defaults: | |
47 | ||
48 | open(GITVAR,"-|","git-var","-l") | |
49 | or die "Failed to open pipe from git-var: $!"; | |
50 | ||
51 | my ($author,$committer); | |
52 | while(<GITVAR>) { | |
53 | chomp; | |
54 | my ($var,$data) = split /=/,$_,2; | |
55 | my @fields = split /\s+/, $data; | |
56 | ||
57 | my $ident = join(" ", @fields[0...(@fields-3)]); | |
58 | ||
59 | if ($var eq 'GIT_AUTHOR_IDENT') { | |
60 | $author = $ident; | |
61 | } elsif ($var eq 'GIT_COMMITTER_IDENT') { | |
62 | $committer = $ident; | |
63 | } | |
64 | } | |
65 | close(GITVAR); | |
66 | ||
67 | ||
68 | if (!defined $from) { | |
69 | $from = $author || $committer; | |
70 | 1 while (!defined ($_ = $term->readline("Who should the emails appear to be from? ", | |
71 | $from))); | |
72 | $from = $_; | |
73 | print "Emails will be sent from: ", $from, "\n"; | |
74 | } | |
75 | ||
76 | if (!@to) { | |
77 | 1 while (!defined ($_ = $term->readline("Who should the emails be sent to? ", | |
78 | ""))); | |
79 | my $to = $_; | |
80 | push @to, split /,/, $to; | |
81 | } | |
82 | ||
83 | if (!defined $initial_subject) { | |
84 | 1 while (!defined ($_ = | |
85 | $term->readline("What subject should the emails start with? ", | |
86 | $initial_subject))); | |
87 | $initial_subject = $_; | |
88 | } | |
89 | ||
90 | if (!defined $initial_reply_to) { | |
91 | 1 while (!defined ($_ = | |
92 | $term->readline("Message-ID to be used as In-Reply-To? ", | |
93 | $initial_reply_to))); | |
94 | $initial_reply_to = $_; | |
95 | } | |
96 | ||
97 | # Now that all the defaults are set, process the rest of the command line | |
98 | # arguments and collect up the files that need to be processed. | |
99 | for my $f (@ARGV) { | |
100 | if (-d $f) { | |
101 | opendir(DH,$f) | |
102 | or die "Failed to opendir $f: $!"; | |
103 | ||
104 | push @files, map { +$f . "/" . $_ } grep !/^\.{1,2}$/, | |
105 | sort readdir(DH); | |
106 | } elsif (-f $f) { | |
107 | push @files, $f; | |
108 | ||
109 | } else { | |
110 | print STDERR "Skipping $f - not found.\n"; | |
111 | } | |
112 | } | |
113 | ||
114 | if (@files) { | |
115 | print $_,"\n" for @files; | |
116 | } else { | |
117 | print <<EOT; | |
118 | git-send-email-script [options] <file | directory> [... file | directory ] | |
119 | Options: | |
120 | --from Specify the "From:" line of the email to be sent. | |
121 | --to Specify the primary "To:" line of the email. | |
122 | --subject Specify the initial "Subject:" line. | |
123 | --in-reply-to Specify the first "In-Reply-To:" header line. | |
124 | ||
125 | Error: Please specify a file or a directory on the command line. | |
126 | EOT | |
127 | exit(1); | |
128 | } | |
129 | ||
130 | # Variables we set as part of the loop over files | |
131 | our ($message_id, $cc, %mail, $subject, $reply_to, $message); | |
132 | ||
133 | ||
134 | # Usually don't need to change anything below here. | |
135 | ||
136 | # we make a "fake" message id by taking the current number | |
137 | # of seconds since the beginning of Unix time and tacking on | |
138 | # a random number to the end, in case we are called quicker than | |
139 | # 1 second since the last time we were called. | |
140 | sub make_message_id | |
141 | { | |
142 | my $date = `date "+\%s"`; | |
143 | chomp($date); | |
144 | my $pseudo_rand = int (rand(4200)); | |
145 | $message_id = "<$date$pseudo_rand\@foobar.com>"; | |
146 | print "new message id = $message_id\n"; | |
147 | } | |
148 | ||
149 | ||
150 | ||
151 | $cc = ""; | |
152 | ||
153 | sub send_message | |
154 | { | |
155 | my %to; | |
156 | $to{lc(Email::Valid->address($_))}++ for (@to); | |
157 | ||
158 | my $to = join(",", keys %to); | |
159 | ||
160 | %mail = ( To => $to, | |
161 | From => $from, | |
162 | CC => $cc, | |
163 | Subject => $subject, | |
164 | Message => $message, | |
165 | 'Reply-to' => $from, | |
166 | 'In-Reply-To' => $reply_to, | |
167 | 'Message-ID' => $message_id, | |
168 | 'X-Mailer' => "git-send-email-script", | |
169 | ); | |
170 | ||
171 | $mail{smtp} = 'localhost'; | |
9133261f | 172 | $mailcfg{mime} = 0; |
83b24437 RA |
173 | |
174 | #print Data::Dumper->Dump([\%mail],[qw(*mail)]); | |
175 | ||
176 | sendmail(%mail) or die $Mail::Sendmail::error; | |
177 | ||
178 | print "OK. Log says:\n", $Mail::Sendmail::log; | |
179 | print "\n\n" | |
180 | } | |
181 | ||
182 | ||
183 | $reply_to = $initial_reply_to; | |
184 | make_message_id(); | |
185 | $subject = $initial_subject; | |
186 | ||
187 | foreach my $t (@files) { | |
188 | my $F = $t; | |
189 | open(F,"<",$t) or die "can't open file $t"; | |
190 | ||
191 | @cc = (); | |
192 | my $found_mbox = 0; | |
193 | my $header_done = 0; | |
194 | $message = ""; | |
195 | while(<F>) { | |
196 | if (!$header_done) { | |
197 | $found_mbox = 1, next if (/^From /); | |
198 | chomp; | |
199 | ||
200 | if ($found_mbox) { | |
201 | if (/^Subject:\s+(.*)$/) { | |
202 | $subject = $1; | |
203 | ||
204 | } elsif (/^(Cc|From):\s+(.*)$/) { | |
205 | printf("(mbox) Adding cc: %s from line '%s'\n", | |
206 | $2, $_); | |
207 | push @cc, $2; | |
208 | } | |
209 | ||
210 | } else { | |
211 | # In the traditional | |
212 | # "send lots of email" format, | |
213 | # line 1 = cc | |
214 | # line 2 = subject | |
215 | # So let's support that, too. | |
216 | if (@cc == 0) { | |
217 | printf("(non-mbox) Adding cc: %s from line '%s'\n", | |
218 | $_, $_); | |
219 | ||
220 | push @cc, $_; | |
221 | ||
222 | } elsif (!defined $subject) { | |
223 | $subject = $_; | |
224 | } | |
225 | } | |
226 | ||
227 | # A whitespace line will terminate the headers | |
228 | if (m/^\s*$/) { | |
229 | $header_done = 1; | |
230 | } | |
231 | } else { | |
232 | $message .= $_; | |
233 | if (/^Signed-off-by: (.*)$/i) { | |
234 | my $c = $1; | |
235 | chomp $c; | |
236 | push @cc, $c; | |
237 | printf("(sob) Adding cc: %s from line '%s'\n", | |
238 | $c, $_); | |
239 | } | |
240 | } | |
241 | } | |
242 | close F; | |
243 | ||
244 | my %clean_ccs; | |
245 | $clean_ccs{lc(Email::Valid->address($_))}++ for @cc; | |
246 | ||
247 | $cc = join(",", keys %clean_ccs); | |
248 | ||
249 | send_message(); | |
250 | ||
251 | # set up for the next message | |
252 | $reply_to = $message_id; | |
253 | make_message_id(); | |
254 | # $subject = "Re: ".$initial_subject; | |
255 | } |