4
# Perl filter to handle the log messages from the checkin of files in
5
# a directory. This script will group the lists of files by log
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# message, and mail a single consolidated log message at the end of
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# This file assumes a pre-commit checking program that leaves the
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# names of the first and last commit directories in a temporary file.
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# Contributed by David Hampton <hampton@cisco.com>
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# hacked greatly by Greg A. Woods <woods@planix.com>
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# Modified by werner.koch@guug.de to add support for
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# automagically extraction of ChangeLog entries 1998-12-29
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# Usage: log_accum.pl [-d] [-s] [-M module] [[-m mailto] ...] [[-R replyto] ...] [-f logfile]
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# -d - turn on debugging
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# -m mailto - send mail to "mailto" (multiple)
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# -R replyto - set the "Reply-To:" to "replyto" (multiple)
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# -M modulename - set module name to "modulename"
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# -f logfile - write commit messages to logfile too
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# -s - *don't* run "cvs status -v" for each file
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# -w - show working directory with log message
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# Configurable options
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# set this to something that takes a whole message on stdin
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$MAILER = "/usr/lib/sendmail -t";
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# End user configurable options.
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# Constants (don't change these!)
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$LAST_FILE = "/tmp/#cvs.lastdir";
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$CHANGED_FILE = "/tmp/#cvs.files.changed";
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$ADDED_FILE = "/tmp/#cvs.files.added";
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$REMOVED_FILE = "/tmp/#cvs.files.removed";
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$LOG_FILE = "/tmp/#cvs.files.log";
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$FILE_PREFIX = "#cvs.files";
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sub cleanup_tmpfiles {
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chdir("/tmp") || die("Can't chdir('/tmp')\n");
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push(@files, grep(/^$FILE_PREFIX\..*\.$id$/, readdir(DIR)));
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unlink $LAST_FILE . "." . $id;
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local($filename, @lines) = @_;
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open(FILE, ">$filename") || die("Cannot open log file $filename.\n");
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print FILE join("\n", @lines), "\n";
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sub append_to_logfile {
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local($filename, @lines) = @_;
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open(FILE, ">$filename") || die("Cannot open log file $filename.\n");
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print FILE join("\n", @lines), "\n";
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local($dir, @files) = @_;
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$format = "\t%-" . sprintf("%d", length($dir)) . "s%s ";
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$lines[0] = sprintf($format, $dir, ":");
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print STDERR "format_names(): dir = ", $dir, "; files = ", join(":", @files), ".\n";
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foreach $file (@files) {
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if (length($lines[$#lines]) + length($file) > 65) {
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$lines[++$#lines] = sprintf($format, " ", " ");
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$lines[$#lines] .= $file . " ";
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local(@text, @files, $lastdir);
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print STDERR "format_lists(): ", join(":", @lines), "\n";
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$lastdir = shift @lines; # first thing is always a directory
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if ($lastdir !~ /.*\/$/) {
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die("Damn, $lastdir doesn't look like a directory!\n");
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foreach $line (@lines) {
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if ($line =~ /.*\/$/) {
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push(@text, &format_names($lastdir, @files));
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push(@text, &format_names($lastdir, @files));
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sub append_names_to_file {
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local($filename, $dir, @files) = @_;
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open(FILE, ">>$filename") || die("Cannot open file $filename.\n");
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print FILE $dir, "\n";
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print FILE join("\n", @files), "\n";
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local($filename) = @_;
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open(FILE, "<$filename") || die("Cannot open file $filename.\n");
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local($filename, $leader) = @_;
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open(FILE, "<$filename");
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push(@text, $leader.$_);
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local($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
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$header = sprintf("CVSROOT:\t%s\nModule name:\t%s\nRepository:\t%s\nChanges by:\t%s@%s\t%02d/%02d/%02d %02d:%02d:%02d",
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$year%100, $mon+1, $mday,
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sub mail_notification {
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# if only we had strftime()... stuff stolen from perl's ctime.pl:
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@DoW = ('Sun','Mon','Tue','Wed','Thu','Fri','Sat');
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@MoY = ('Jan','Feb','Mar','Apr','May','Jun',
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'Jul','Aug','Sep','Oct','Nov','Dec');
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# Determine what time zone is in effect.
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# Use GMT if TZ is defined as null, local time if TZ undefined.
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# There's no portable way to find the system default timezone.
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$TZ = defined($ENV{'TZ'}) ? ( $ENV{'TZ'} ? $ENV{'TZ'} : 'GMT' ) : '';
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# Hack to deal with 'PST8PDT' format of TZ
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# Note that this can't deal with all the esoteric forms, but it
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# does recognize the most common: [:]STDoff[DST[off][,rule]]
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if ($TZ =~ /^([^:\d+\-,]{3,})([+-]?\d{1,2}(:\d{1,2}){0,2})([^\d+\-,]{3,})?/) {
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$TZ = $isdst ? $4 : $1;
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$tzoff = sprintf("%05d", -($2) * 100);
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# perl-4.036 doesn't have the $zone or $gmtoff...
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($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst, $zone, $gmtoff) =
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($TZ eq 'GMT') ? gmtime(time) : localtime(time);
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$year += ($year < 70) ? 2000 : 1900;
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$tzoff = sprintf("%05d", ($gmtoff / 60) * 100);
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$rfc822date = sprintf("%s, %2d %s %4d %2d:%02d:%02d %s (%s)",
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$DoW[$wday], $mday, $MoY[$mon], $year,
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$hour, $min, $sec, $tzoff, $TZ);
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open(MAIL, "| $MAILER");
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print MAIL "Date: " . $rfc822date . "\n";
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print MAIL "Subject: CVS Update: " . $modulename . "\n";
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print MAIL "To: " . $mailto . "\n";
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print MAIL "Reply-To: " . $replyto . "\n";
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print MAIL join("\n", @text), "\n";
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sub write_commitlog {
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local($logfile, @text) = @_;
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open(FILE, ">>$logfile");
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print FILE join("\n", @text), "\n";
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# Initialize basic variables
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$id = getpgrp(); # note, you *must* use a shell which does setpgrp()
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$state = $STATE_NONE;
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$login = getlogin || (getpwuid($<))[0] || "nobody";
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chop($hostname = `hostname`);
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chop($domainname = `domainname`);
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if ($domainname !~ '^\..*') {
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$domainname = '.' . $domainname;
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$hostdomain = $hostname . $domainname;
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$cvsroot = $ENV{'CVSROOT'};
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$do_status = 1; # moderately useful
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$show_wd = 0; # useless in client/server
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# parse command line arguments (file list is seen as one arg)
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print STDERR "Debug turned on...\n";
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} elsif ($arg eq '-m') {
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$mailto = shift @ARGV;
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$mailto = $mailto . ", " . shift @ARGV;
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} elsif ($arg eq '-R') {
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if ($replyto eq '') {
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$replyto = shift @ARGV;
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$replyto = $replyto . ", " . shift @ARGV;
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} elsif ($arg eq '-M') {
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$modulename = shift @ARGV;
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} elsif ($arg eq '-s') {
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} elsif ($arg eq '-w') {
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} elsif ($arg eq '-f') {
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($commitlog) && die("Too many '-f' args\n");
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$commitlog = shift @ARGV;
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($donefiles) && die("Too many arguments! Check usage.\n");
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@files = split(/ /, $arg);
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($mailto) || die("No mail recipient specified (use -m)\n");
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if ($replyto eq '') {
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# for now, the first "file" is the repository directory being committed,
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# relative to the $CVSROOT location
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@path = split('/', $files[0]);
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# XXX There are some ugly assumptions in here about module names and
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# XXX directories relative to the $CVSROOT location -- really should
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# XXX read $CVSROOT/CVSROOT/modules, but that's not so easy to do, since
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# XXX we have to parse it backwards.
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# XXX Fortunately it's relatively easy for the user to specify the
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# XXX module name as appropriate with a '-M' via the directory
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# XXX matching in loginfo.
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if ($modulename eq "") {
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$modulename = $path[0]; # I.e. the module name == top-level dir
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$dir = join('/', @path);
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print STDERR "module - ", $modulename, "\n";
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print STDERR "dir - ", $dir, "\n";
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print STDERR "path - ", join(":", @path), "\n";
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print STDERR "files - ", join(":", @files), "\n";
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print STDERR "id - ", $id, "\n";
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# Check for a new directory first. This appears with files set as follows:
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# files[0] - "path/name/newdir"
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# files[3] - "directory"
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if ($files[2] =~ /New/ && $files[3] =~ /directory/) {
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push(@text, &build_header());
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push(@text, $files[0]);
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chop; # Drop the newline
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&mail_notification($mailto, @text);
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# Check for an import command. This appears with files set as follows:
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# files[0] - "path/name"
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# files[2] - "Imported"
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# files[3] - "sources"
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if ($files[2] =~ /Imported/ && $files[3] =~ /sources/) {
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push(@text, &build_header());
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push(@text, $files[0]);
384
chop; # Drop the newline
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&mail_notification(@text);
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# Iterate over the body of the message collecting information.
396
chop; # Drop the newline
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if (/^In directory/) {
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if ($show_wd) { # useless in client/server mode
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push(@log_lines, $_);
401
push(@log_lines, "");
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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 == $STATE_CHANGED) { push(@changed_files, split); }
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if ($state == $STATE_ADDED) { push(@added_files, split); }
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if ($state == $STATE_REMOVED) { push(@removed_files, split); }
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if ($state == $STATE_LOG) {
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if( /^See[ ]ChangeLog:[ ](.*)/ ) {
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open(RCS, "-|") || exec 'cvs', '-Qn', 'update', '-p', 'ChangeLog';
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if( /^$changelog .*/ ) {
425
push(@log_lines, $_);
428
last if( /^[A-Z]+.*/ );
429
push(@log_lines, $_);
436
push(@log_lines, $_);
441
# Strip leading and trailing blank lines from the log message. Also
442
# compress multiple blank lines in the body of the message down to a
445
while ($#log_lines > -1) {
446
last if ($log_lines[0] ne "");
449
while ($#log_lines > -1) {
450
last if ($log_lines[$#log_lines] ne "");
453
for ($i = $#log_lines; $i > 0; $i--) {
454
if (($log_lines[$i - 1] eq "") && ($log_lines[$i] eq "")) {
455
splice(@log_lines, $i, 1);
460
print STDERR "Searching for log file index...";
462
# Find an index to a log file that matches this log message
464
for ($i = 0; ; $i++) {
467
last if (! -e "$LOG_FILE.$i.$id"); # the next available one
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@text = &read_logfile("$LOG_FILE.$i.$id", "");
469
last if ($#text == -1); # nothing in this file, use it
470
last if (join(" ", @log_lines) eq join(" ", @text)); # it's the same log message as another
473
print STDERR " found log file at $i.$id, now writing tmp files.\n";
476
# Spit out the information gathered in this pass.
478
&append_names_to_file("$CHANGED_FILE.$i.$id", $dir, @changed_files);
479
&append_names_to_file("$ADDED_FILE.$i.$id", $dir, @added_files);
480
&append_names_to_file("$REMOVED_FILE.$i.$id", $dir, @removed_files);
481
&write_logfile("$LOG_FILE.$i.$id", @log_lines);
483
# Check whether this is the last directory. If not, quit.
486
print STDERR "Checking current dir against last dir.\n";
488
$_ = &read_line("$LAST_FILE.$id");
490
if ($_ ne $cvsroot . "/" . $files[0]) {
492
print STDERR sprintf("Current directory %s is not last directory %s.\n", $cvsroot . "/" .$files[0], $_);
497
print STDERR sprintf("Current directory %s is last directory %s -- all commits done.\n", $files[0], $_);
504
# This is it. The commits are all finished. Lump everything together
505
# into a single message, fire a copy off to the mailing list, and drop
506
# it on the end of the Changes file.
510
# Produce the final compilation of the log messages
514
push(@text, &build_header());
517
for ($i = 0; ; $i++) {
518
last if (! -e "$LOG_FILE.$i.$id"); # we're done them all!
519
@lines = &read_logfile("$CHANGED_FILE.$i.$id", "");
521
push(@text, "Modified files:");
522
push(@text, &format_lists(@lines));
524
@lines = &read_logfile("$ADDED_FILE.$i.$id", "");
526
push(@text, "Added files:");
527
push(@text, &format_lists(@lines));
529
@lines = &read_logfile("$REMOVED_FILE.$i.$id", "");
531
push(@text, "Removed files:");
532
push(@text, &format_lists(@lines));
537
@lines = &read_logfile("$LOG_FILE.$i.$id", "\t");
539
push(@text, "Log message:");
544
local(@changed_files);
547
push(@changed_files, &read_logfile("$CHANGED_FILE.$i.$id", ""));
548
push(@changed_files, &read_logfile("$ADDED_FILE.$i.$id", ""));
549
push(@changed_files, &read_logfile("$REMOVED_FILE.$i.$id", ""));
552
print STDERR "main: pre-sort changed_files = ", join(":", @changed_files), ".\n";
554
sort(@changed_files);
556
print STDERR "main: post-sort changed_files = ", join(":", @changed_files), ".\n";
559
foreach $dofile (@changed_files) {
560
if ($dofile =~ /\/$/) {
561
next; # ignore the silly "dir" entries
564
print STDERR "main(): doing 'cvs -nQq status -v $dofile'\n";
566
open(STATUS, "-|") || exec 'cvs', '-nQq', 'status', '-v', $dofile;
569
push(@status_txt, $_);
575
# Write to the commitlog file
578
&write_commitlog($commitlog, @text);
581
if ($#status_txt >= 0) {
582
push(@text, @status_txt);
585
# Mailout the notification.
587
&mail_notification(@text);
added
removed
scripts/log_accum
