use git show to get the diff

[git.ikiwiki.info.git] / IkiWiki / Rcs / tla.pm

diff --git a/IkiWiki/Rcs/tla.pm b/IkiWiki/Rcs/tla.pm
index c71c9e6ee77907ea02afcc66e7e512323d50ce74..2890ff8c73d68e1609cb18f1f313d66336bdfbde 100644 (file)
--- a/IkiWiki/Rcs/tla.pm
+++ b/IkiWiki/Rcs/tla.pm
@@ -3,12 +3,9 @@
 use warnings;
 use strict;
 use IkiWiki;
-use POSIX qw(setlocale LC_CTYPE);
 
 package IkiWiki;
 
-my $tla_webcommit=qr/^web commit (by (\w+)|from (\d+\.\d+\.\d+\.\d+)):?(.*)/;
-
 sub quiet_system (@) {
        # See Debian bug #385939.
        open (SAVEOUT, ">&STDOUT");
@@ -40,10 +37,19 @@ sub rcs_prepedit ($) { #{{{
        }
 } #}}}
 
-sub rcs_commit ($$$) { #{{{
+sub rcs_commit ($$$;$$) { #{{{
        my $file=shift;
        my $message=shift;
        my $rcstoken=shift;
+       my $user=shift;
+       my $ipaddr=shift;
+
+       if (defined $user) {
+               $message="web commit by $user".(length $message ? ": $message" : "");
+       }
+       elsif (defined $ipaddr) {
+               $message="web commit from $ipaddr".(length $message ? ": $message" : "");
+       }
 
        if (-d "$config{srcdir}/{arch}") {
                # Check to see if the page has been changed by someone
@@ -114,10 +120,10 @@ sub rcs_recentchanges ($) {
                        split(/ /, "$newfiles $modfiles .arch-ids/fake.id");
 
                my $sdate = $head->get("Standard-date");
-               my $when = time - str2time($sdate, 'UTC');
+               my $when = str2time($sdate, 'UTC');
 
                my $committype = "web";
-               if (defined $summ && $summ =~ /$tla_webcommit/) {
+               if (defined $summ && $summ =~ /$config{web_commit_regexp}/) {
                        $user = defined $2 ? "$2" : "$3";
                        $summ = $4;
                }
@@ -126,7 +132,7 @@ sub rcs_recentchanges ($) {
                }
 
                my @message;
-               push @message, { line => escapeHTML($summ) };
+               push @message, { line => $summ };
 
                my @pages;
 
@@ -139,7 +145,8 @@ sub rcs_recentchanges ($) {
                                diffurl => $diffurl,
                        } if length $file;
                }
-               push @ret, { rev => $change,
+               push @ret, {
+                       rev => $change,
                        user => $user,
                        committype => $committype,
                        when => $when,
@@ -153,80 +160,18 @@ sub rcs_recentchanges ($) {
        return @ret;
 }
 
-sub rcs_notify () { #{{{
-       # FIXME: Not set
-       if (! exists $ENV{ARCH_VERSION}) {
-               error("ARCH_VERSION is not set, not running from tla post-commit hook, cannot send notifications");
-       }
-       my $rev=int(possibly_foolish_untaint($ENV{REV}));
-
-       eval q{use Mail::Header};
-       error($@) if $@;
-       open(LOG, $ENV{"ARCH_LOG"});
-       my $head = Mail::Header->new(\*LOG);
-       close(LOG);
-
-       my $message = $head->get("Summary");
-       my $user = $head->get("Creator");
-
-       my $newfiles = $head->get("New-files");
-       my $modfiles = $head->get("Modified-files");
-       my $remfiles = $head->get("Removed-files");
-
-       my @changed_pages = grep { !/(^.*\/)?\.arch-ids\/.*\.id$/ }
-               split(/ /, "$newfiles $modfiles $remfiles .arch-ids/fake.id");
+sub rcs_diff ($) { #{{{
+       my $rev=shift;
+       my $logs = `tla logs -d $config{srcdir}`;
+       my @changesets = reverse split(/\n/, $logs);
+       my $i;
 
-       if ($message =~ /$tla_webcommit/) {
-               $user=defined $2 ? "$2" : "$3";
-               $message=$4;
+       for($i=0;$i<$#changesets;$i++) {
+               last if $changesets[$i] eq $rev;
        }
 
-       require IkiWiki::UserInfo;
-       my @email_recipients=commit_notify_list($user, @changed_pages);
-       if (@email_recipients) {
-               # TODO: if a commit spans multiple pages, this will send
-               # subscribers a diff that might contain pages they did not
-               # sign up for. Should separate the diff per page and
-               # reassemble into one mail with just the pages subscribed to.
-               my $logs = `tla logs -d $config{srcdir}`;
-               my @changesets = reverse split(/\n/, $logs);
-               my $i;
-
-               for($i=0;$i<$#changesets;$i++) {
-                       last if $changesets[$i] eq $rev;
-               }
-
-               my $revminusone = $changesets[$i+1];
-               my $diff=`tla diff -d $ENV{ARCH_TREE_ROOT} $revminusone`;
-
-               my $subject="$config{wikiname} update of ";
-               if (@changed_pages > 2) {
-                       $subject.="$changed_pages[0] $changed_pages[1] etc";
-               }
-               else {
-                       $subject.=join(" ", @changed_pages);
-               }
-               $subject.=" by $user";
-
-               my $template=template("notifymail.tmpl");
-               $template->param(
-                       wikiname => $config{wikiname},
-                       diff => $diff,
-                       user => $user,
-                       message => $message,
-               );
-
-               eval q{use Mail::Sendmail};
-               error($@) if $@;
-               foreach my $email (@email_recipients) {
-                       sendmail(
-                               To => $email,
-                               From => "$config{wikiname} <$config{adminemail}>",
-                               Subject => $subject,
-                               Message => $template->output,
-                       ) or error("Failed to send update notification mail");
-               }
-       }
+       my $revminusone = $changesets[$i+1];
+       return scalar `tla diff -d $config{srcdir} $revminusone`;
 } #}}}
 
 sub rcs_getctime ($) { #{{{