2006-09-04 08:15:54 +02:00
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#!/usr/bin/perl
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use warnings;
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use strict;
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use IkiWiki;
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use POSIX qw(setlocale LC_CTYPE);
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package IkiWiki;
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my $tla_webcommit=qr/^web commit (by (\w+)|from (\d+\.\d+\.\d+\.\d+)):?(.*)/;
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sub quiet_system (@) {
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2006-09-04 08:24:27 +02:00
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# See Debian bug #385939.
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2006-09-04 08:15:54 +02:00
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open (SAVEOUT, ">&STDOUT");
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close STDOUT;
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2006-09-16 06:09:06 +02:00
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open (STDOUT, ">/dev/null");
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2006-09-04 08:15:54 +02:00
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my $ret=system(@_);
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open (STDOUT, ">&SAVEOUT");
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close SAVEOUT;
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return $ret;
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}
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sub rcs_update () { #{{{
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if (-d "$config{srcdir}/{arch}") {
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if (quiet_system("tla", "replay", "-d", $config{srcdir}) != 0) {
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warn("tla replay failed\n");
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}
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}
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} #}}}
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sub rcs_prepedit ($) { #{{{
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my $file=shift;
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if (-d "$config{srcdir}/{arch}") {
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# For Arch, return the tree-id of archive when
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# editing begins.
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my $rev=`tla tree-id $config{srcdir}`;
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return defined $rev ? $rev : "";
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}
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} #}}}
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sub rcs_commit ($$$) { #{{{
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my $file=shift;
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my $message=shift;
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my $rcstoken=shift;
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if (-d "$config{srcdir}/{arch}") {
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# Check to see if the page has been changed by someone
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# else since rcs_prepedit was called.
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my ($oldrev)=$rcstoken=~/^([A-Za-z0-9@\/._-]+)$/; # untaint
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my $rev=`tla tree-id $config{srcdir}`;
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if (defined $rev && defined $oldrev && $rev ne $oldrev) {
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# Merge their changes into the file that we've
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# changed.
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2006-09-16 06:09:06 +02:00
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if (quiet_system("tla", "update", "-d",
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"$config{srcdir}") != 0) {
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2006-09-04 08:15:54 +02:00
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warn("tla update failed\n");
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}
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}
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if (quiet_system("tla", "commit",
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"-L".possibly_foolish_untaint($message),
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'-d', $config{srcdir}) != 0) {
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my $conflict=readfile("$config{srcdir}/$file");
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2006-09-08 21:19:56 +02:00
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if (system("tla", "undo", "-n", "--quiet", "-d", "$config{srcdir}") != 0) {
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2006-09-04 08:15:54 +02:00
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warn("tla undo failed\n");
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}
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return $conflict;
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}
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}
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return undef # success
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} #}}}
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sub rcs_add ($) { #{{{
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my $file=shift;
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if (-d "$config{srcdir}/{arch}") {
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if (quiet_system("tla", "add", "$config{srcdir}/$file") != 0) {
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warn("tla add failed\n");
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}
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}
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} #}}}
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sub rcs_recentchanges ($) {
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my $num=shift;
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my @ret;
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return unless -d "$config{srcdir}/{arch}";
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eval q{use Date::Parse};
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eval q{use Mail::Header};
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my $logs = `tla logs -d $config{srcdir}`;
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my @changesets = reverse split(/\n/, $logs);
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for (my $i=0; $i<$num && $i<$#changesets; $i++) {
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my ($change)=$changesets[$i]=~/^([A-Za-z0-9@\/._-]+)$/; # untaint
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open(LOG, "tla cat-log -d $config{srcdir} $change|");
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my $head = Mail::Header->new(\*LOG);
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close(LOG);
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my $rev = $head->get("Revision");
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my $summ = $head->get("Summary");
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my $newfiles = $head->get("New-files");
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my $modfiles = $head->get("Modified-files");
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my $user = $head->get("Creator");
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2006-09-16 06:16:17 +02:00
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my @paths = grep { !/^(.*\/)?\.arch-ids\/.*\.id$/ }
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split(/ /, "$newfiles $modfiles .arch-ids/fake.id");
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2006-09-04 08:15:54 +02:00
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my $sdate = $head->get("Standard-date");
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my $when = time - str2time($sdate, 'UTC');
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my $committype = "web";
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if (defined $summ && $summ =~ /$tla_webcommit/) {
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$user = defined $2 ? "$2" : "$3";
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$summ = $4;
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}
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else {
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$committype="tla";
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}
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my @message;
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push @message, { line => escapeHTML($summ) };
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my @pages;
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foreach my $file (@paths) {
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my $diffurl=$config{diffurl};
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$diffurl=~s/\[\[file\]\]/$file/g;
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$diffurl=~s/\[\[rev\]\]/$change/g;
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push @pages, {
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page => pagename($file),
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diffurl => $diffurl,
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} if length $file;
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}
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push @ret, { rev => $change,
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user => $user,
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committype => $committype,
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when => $when,
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message => [@message],
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pages => [@pages],
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} if @pages;
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last if $i == $num;
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}
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return @ret;
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}
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sub rcs_notify () { #{{{
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# FIXME: Not set
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2006-09-16 06:09:06 +02:00
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if (! exists $ENV{ARCH_VERSION}) {
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error("ARCH_VERSION is not set, not running from tla post-commit hook, cannot send notifications");
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2006-09-04 08:15:54 +02:00
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}
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my $rev=int(possibly_foolish_untaint($ENV{REV}));
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eval q{use Mail::Header};
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open(LOG, $ENV{"ARCH_LOG"});
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my $head = Mail::Header->new(\*LOG);
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close(LOG);
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my $message = $head->get("Summary");
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my $user = $head->get("Creator");
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my $newfiles = $head->get("New-files");
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my $modfiles = $head->get("Modified-files");
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2006-09-16 06:09:06 +02:00
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my @changed_pages = grep {!/(^.*\/)?\.arch-ids\/.*\.id$/} split(/ /,
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2006-09-04 08:15:54 +02:00
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"$newfiles $modfiles");
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if ($message =~ /$tla_webcommit/) {
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$user=defined $2 ? "$2" : "$3";
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$message=$4;
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}
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require IkiWiki::UserInfo;
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my @email_recipients=commit_notify_list($user, @changed_pages);
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if (@email_recipients) {
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# TODO: if a commit spans multiple pages, this will send
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# subscribers a diff that might contain pages they did not
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# sign up for. Should separate the diff per page and
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# reassemble into one mail with just the pages subscribed to.
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my $logs = `tla logs -d $config{srcdir}`;
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my @changesets = reverse split(/\n/, $logs);
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my $i;
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for($i=0;$i<$#changesets;$i++) {
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last if $changesets[$i] eq $rev;
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}
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my $revminusone = $changesets[$i+1];
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my $diff=`tla diff -d $ENV{ARCH_TREE_ROOT} $revminusone`;
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my $subject="$config{wikiname} update of ";
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if (@changed_pages > 2) {
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$subject.="$changed_pages[0] $changed_pages[1] etc";
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}
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else {
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$subject.=join(" ", @changed_pages);
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}
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$subject.=" by $user";
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my $template=template("notifymail.tmpl");
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$template->param(
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wikiname => $config{wikiname},
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diff => $diff,
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user => $user,
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message => $message,
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);
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eval q{use Mail::Sendmail};
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foreach my $email (@email_recipients) {
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sendmail(
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To => $email,
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From => "$config{wikiname} <$config{adminemail}>",
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Subject => $subject,
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Message => $template->output,
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) or error("Failed to send update notification mail");
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}
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}
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} #}}}
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sub rcs_getctime ($) { #{{{
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my $file=shift;
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eval q{use Date::Parse};
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eval q{use Mail::Header};
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my $logs = `tla logs -d $config{srcdir}`;
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my @changesets = reverse split(/\n/, $logs);
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my $sdate;
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for (my $i=0; $i<$#changesets; $i++) {
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my $change = $changesets[$i];
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open(LOG, "tla cat-log -d $config{srcdir} $change|");
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my $head = Mail::Header->new(\*LOG);
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close(LOG);
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$sdate = $head->get("Standard-date");
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my $newfiles = $head->get("New-files");
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my ($lastcreation) = grep {/^$file$/} split(/ /, "$newfiles");
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last if defined($lastcreation);
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}
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my $date=str2time($sdate, 'UTC');
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debug("found ctime ".localtime($date)." for $file");
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return $date;
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} #}}}
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1
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