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412 lines
12 KiB
Perl
Executable File
412 lines
12 KiB
Perl
Executable File
#! /tools/ns/bin/perl5
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# -*- Mode: perl; indent-tabs-mode: nil -*-
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#
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# The contents of this file are subject to the Netscape Public
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# License Version 1.1 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.mozilla.org/NPL/
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#
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# Software distributed under the License is distributed on an "AS
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# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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# implied. See the License for the specific language governing
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# rights and limitations under the License.
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#
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# The Original Code is the Bonsai CVS tool.
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#
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# The Initial Developer of the Original Code is Netscape Communications
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# Corporation. Portions created by Netscape are
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# Copyright (C) 1998 Netscape Communications Corporation. All
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# Rights Reserved.
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#
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# Contributor(s):
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# You need to put this in your CVSROOT directory, and check it in. (Change the
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# first line above to point to a real live perl5.) Add "dolog.pl" to
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# CVSROOT/checkoutlist, and check it in. Then, add a line to your
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# CVSROOT/loginfo file that says something like:
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#
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# ALL $CVSROOT/CVSROOT/dolog.pl -r /cvsroot bonsai-checkin-daemon@my.bonsai.machine
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#
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# or if you do not want to use SMTP at all, add:
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#
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# ALL ( $CVSROOT/CVSROOT/dolog.pl -r /cvsroot -n | /bonsai/handleCheckinMail.pl )
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#
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# Replace "/cvsroot" with the name of the CVS root directory, and
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# "my.bonsai.machine" with the name of the machine Bonsai runs on.
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# Now, on my.bonsai.machine, add a mail alias so that mail sent to
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# "bonsai-checkin-daemon" will get piped to handleCheckinMail.pl.
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use Socket;
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$username = $ENV{"CVS_USER"} || getlogin || (getpwuid($<))[0] || "nobody";
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$envcvsroot = $ENV{'CVSROOT'};
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$cvsroot = $envcvsroot;
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$flag_debug = 0;
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$flag_tagcmd = 0;
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$repository = '';
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$repository_tag = '';
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$mailhost = 'localhost';
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$rlogcommand = '/usr/bin/rlog';
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$output2mail = 1;
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@mailto = ();
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@changed_files = ();
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@added_files = ();
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@removed_files = ();
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@log_lines = ();
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@outlist = ();
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$STATE_NONE = 0;
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$STATE_CHANGED = 1;
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$STATE_ADDED = 2;
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$STATE_REMOVED = 3;
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$STATE_LOG = 4;
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&process_args;
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if ($flag_debug) {
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print STDERR "----------------------------------------------\n";
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print STDERR "LOGINFO:\n";
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print STDERR " pwd:" . `pwd` . "\n";
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print STDERR " Args @ARGV\n";
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print STDERR " CVSROOT: $cvsroot\n";
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print STDERR " who: $username\n";
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print STDERR " Repository: $repository\n";
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print STDERR " mailto: @mailto\n";
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print STDERR "----------------------------------------------\n";
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}
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if ($flag_tagcmd) {
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&process_tag_command;
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} else {
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&get_loginfo;
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&process_cvs_info;
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}
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if ($flag_debug) {
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print STDERR "----------------------------------------------\n";
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print STDERR @outlist;
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print STDERR "----------------------------------------------\n";
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}
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if ($output2mail) {
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&mail_notification;
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} else {
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&stdout_notification;
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}
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0;
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sub process_args {
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while (@ARGV) {
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$arg = shift @ARGV;
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if ($arg eq '-d') {
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$flag_debug = 1;
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print STDERR "Debug turned on...\n";
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} elsif ($arg eq '-r') {
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$cvsroot = shift @ARGV;
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} elsif ($arg eq '-t') {
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$flag_tagcmd = 1;
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last; # Keep the rest in ARGV; they're handled later.
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} elsif ($arg eq '-h') {
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$mailhost = shift @ARGV;
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} elsif ($arg eq '-n') {
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$output2mail = 0;
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} else {
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push(@mailto, $arg);
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}
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}
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if ($repository eq '') {
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open(REP, "<CVS/Repository");
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$repository = <REP>;
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chop($repository);
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close(REP);
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}
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$repository =~ s:^$cvsroot/::;
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$repository =~ s:^$envcvsroot/::;
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if (!$flag_tagcmd) {
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if (open(REP, "<CVS/Tag")) {
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$repository_tag = <REP>;
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chop($repository_tag);
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close(REP);
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}
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}
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}
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sub get_loginfo {
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if ($flag_debug) {
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print STDERR "----------------------------------------------\n";
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}
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# Iterate over the body of the message collecting information.
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#
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while (<STDIN>) {
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chop; # Drop the newline
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if ($flag_debug) {
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print STDERR "$_\n";
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}
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if (/^In directory/) {
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next;
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}
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if (/^Modified Files/) { $state = $STATE_CHANGED; next; }
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if (/^Added Files/) { $state = $STATE_ADDED; next; }
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if (/^Removed Files/) { $state = $STATE_REMOVED; next; }
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if (/^Log Message/) { $state = $STATE_LOG; next; }
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s/^[ \t\n]+//; # delete leading whitespace
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s/[ \t\n]+$//; # delete trailing whitespace
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if ($state == $STATE_CHANGED && !(/^Tag:/)) { push(@changed_files, split); }
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if ($state == $STATE_ADDED && !(/^Tag:/)) { push(@added_files, split); }
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if ($state == $STATE_REMOVED && !(/^Tag:/)) { push(@removed_files, split); }
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if ($state == $STATE_LOG) { push(@log_lines, $_); }
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}
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# If any of the filenames in the arrays below contain spaces,
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# things get broken later on in the code.
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# fix the filename array by using the get_filename sub.
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@fixed_changed_files = @{&get_filename("C", @changed_files)};
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@fixed_added_files = @{&get_filename("A", @added_files)};
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@fixed_removed_files = @{&get_filename("R", @removed_files)};
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# now replace the old broken arrays with the new fixed arrays and
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# carry on.
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@changed_files = @fixed_changed_files;
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@added_files = @fixed_added_files;
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@removed_files = @fixed_removed_files;
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if ($flag_debug) {
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print STDERR "----------------------------------------------\n"
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. "changed files: @changed_files\n"
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. "added files: @added_files\n"
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. "removed files: @removed_files\n";
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print STDERR "----------------------------------------------\n";
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}
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}
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sub get_filename {
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my ($state, @files) = @_;
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my @fixed_files;
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my $FILE_EXIST = 0;
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my $FILE_CHECKED = 0;
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my $file;
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my $partial_file;
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my $path;
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if ($flag_debug) {
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print STDERR "\n-- get_filename ------------------------\n";
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}
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foreach my $scalar (@files) {
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if ($FILE_CHECKED && ! $FILE_EXISTS) {
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$file = "$partial_file $scalar";
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} else{
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$file = $scalar;
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}
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if ($state eq "R") {
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$path = "$envcvsroot/$repository/Attic/$file";
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} else {
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$path = "$envcvsroot/$repository/$file";
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}
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if ($flag_debug) {
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print STDERR "changed file: $file\n";
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print STDERR "path: $path\n";
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}
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if (-r "$path,v") {
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push(@fixed_files, $file);
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$FILE_EXISTS = 1;
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$FILE_CHECKED = 1;
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if ($flag_debug){
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print STDERR "file exists\n";
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}
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} else {
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$partial_file = $file;
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$FILE_EXISTS = 0;
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$FILE_CHECKED = 1;
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if ($flag_debug) {
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print STDERR "file does not exist\n";
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}
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}
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}
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if ($flag_debug) {
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print STDERR "\@fixed_files: @fixed_files\n";
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print STDERR "-------------------------------------------\n\n";
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}
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return \@fixed_files;
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}
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sub process_cvs_info {
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local($d,$fn,$rev,$mod_time,$sticky,$tag,$stat,@d,$l,$rcsfile);
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if (!open(ENT, "<CVS/Entries.Log")) {
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open(ENT, "<CVS/Entries");
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}
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$time = time;
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while (<ENT>) {
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chop;
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($d,$fn,$rev,$mod_time,$sticky,$tag) = split(/\//);
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$stat = 'C';
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for $i (@changed_files, "BEATME.NOW", @added_files) {
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if ($i eq "BEATME.NOW") { $stat = 'A'; }
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if ($i eq $fn) {
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$rcsfile = "$envcvsroot/$repository/$fn,v";
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if (! -r $rcsfile) {
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$rcsfile = "$envcvsroot/$repository/Attic/$fn,v";
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}
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$rlogcmd = "$rlogcommand -N -r$rev " . shell_escape($rcsfile);
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open(LOG, "$rlogcmd |")
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|| print STDERR "dolog.pl: Couldn't run rlog\n";
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while (<LOG>) {
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if (/^date:.* author: ([^;]*);.*/) {
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$username = $1;
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if (/lines: \+([0-9]*) -([0-9]*)/) {
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$lines_added = $1;
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$lines_removed = $2;
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}
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}
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}
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close(LOG);
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push(@outlist,
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("$stat|$time|$username|$cvsroot|$repository|$fn|$rev|$sticky|$tag|$lines_added|$lines_removed\n"));
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}
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}
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}
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close(ENT);
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for $i (@removed_files) {
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push(@outlist,
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("R|$time|$username|$cvsroot|$repository|$i|||$repository_tag\n"));
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}
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# make sure dolog has something to parse when it sends its load off
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if (!scalar(@log_lines)) {
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push @log_lines, "EMPTY LOG MESSAGE";
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}
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push(@outlist, "LOGCOMMENT\n");
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push(@outlist, join("\n",@log_lines));
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push(@outlist, "\n:ENDLOGCOMMENT\n");
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}
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sub process_tag_command {
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local($str,$part,$time);
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$time = time;
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$str = "Tag|$cvsroot|$time";
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while (@ARGV) {
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$part = shift @ARGV;
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$str .= "|" . $part;
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}
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push(@outlist, ("$str\n"));
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}
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sub do_commitinfo {
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}
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sub get_response_code {
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my ($expecting) = @_;
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# if ($flag_debug) {
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# print STDERR "SMTP: Waiting for code $expecting\n";
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# }
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while (1) {
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my $line = <S>;
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# if ($flag_debug) {
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# print STDERR "SMTP: $line";
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# }
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if ($line =~ /^[0-9]*-/) {
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next;
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}
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if ($line =~ /(^[0-9]*) /) {
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my $code = $1;
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if ($code == $expecting) {
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# if ($flag_debug) {
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# print STDERR "SMTP: got it.\n";
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# }
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return;
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}
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die "Bad response from SMTP -- $line";
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}
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}
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}
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sub mail_notification {
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chop(my $hostname = `hostname`);
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my ($remote,$port, $iaddr, $paddr, $proto, $line);
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$remote = $mailhost;
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$port = 25;
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if ($port =~ /\D/) { $port = getservbyname($port, 'tcp') }
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die "No port" unless $port;
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$iaddr = inet_aton($remote) || die "no host: $remote";
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$paddr = sockaddr_in($port, $iaddr);
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$proto = getprotobyname('tcp');
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socket(S, PF_INET, SOCK_STREAM, $proto) || die "socket: $!";
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connect(S, $paddr) || die "connect: $!";
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select(S); $| = 1; select(STDOUT);
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get_response_code(220);
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print S "HELO $hostname\n";
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get_response_code(250);
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print S "MAIL FROM: bonsai-daemon\@$hostname\n";
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get_response_code(250);
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foreach $i (@mailto) {
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print S "RCPT TO: $i\n";
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get_response_code(250);
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}
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print S "DATA\n";
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get_response_code(354);
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# Get one line starting with "354 ".
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if ($flag_tagcmd) {
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print S "Subject: cvs tag in $repository\n";
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} else {
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print S "Subject: cvs commit to $repository\n";
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}
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print S "\n";
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print S @outlist, "\n";
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print S ".\n";
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get_response_code(250);
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print S "QUIT\n";
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close(S);
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}
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sub stdout_notification {
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chop(my $hostname = `hostname`);
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print "MAIL FROM: bonsai-daemon\@$hostname\n";
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print "RCPT TO: root\@localhost\n";
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print "DATA\n";
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if ($flag_tagcmd) {
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print "Subject: cvs tag in $repository\n";
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} else {
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print "Subject: cvs commit to $repository\n";
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}
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print "\n";
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print @outlist, "\n";
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print ".\n";
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}
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# Quotify a string, suitable for invoking a shell process
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sub shell_escape {
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my ($file) = @_;
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$file =~ s/([ \"\'\?\$\&\|\!<>\(\)\[\]\;\:])/\\$1/g;
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return $file;
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}
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