* Change %renderedfiles to store an array of files rendered from a given

[ikiwiki.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 174d2413bb93e6fc8b203def020f35f59dd61cb2..6c0bc1f60eb5a4e8eabf0a5d3a72fae492abb054 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -8,14 +8,15 @@ use HTML::Entities;
 use open qw{:utf8 :std};
 
 use vars qw{%config %links %oldlinks %oldpagemtime %pagectime %pagecase
-            %renderedfiles %pagesources %depends %hooks %forcerebuild};
+            %renderedfiles %oldrenderedfiles %pagesources %depends %hooks
+           %forcerebuild};
 
 use Exporter q{import};
 our @EXPORT = qw(hook debug error template htmlpage add_depends pagespec_match
                  bestlink htmllink readfile writefile pagetype srcfile pagename
                  displaytime
                  %config %links %renderedfiles %pagesources);
-our $VERSION = 1.00;
+our $VERSION = 1.01;
 
 # Optimisation.
 use Memoize;
@@ -25,7 +26,7 @@ memoize("pagespec_translate");
 my $installdir=''; # INSTALLDIR_AUTOREPLACE done by Makefile, DNE
 
 sub defaultconfig () { #{{{
-       wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.x?html?$|\.rss$)},
+       wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.x?html?$|\.rss$|.arch-ids/|{arch}/)},
        wiki_link_regexp => qr/\[\[(?:([^\]\|]+)\|)?([^\s\]]+)\]\]/,
        wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
        verbose => 0,
@@ -62,6 +63,7 @@ sub defaultconfig () { #{{{
        timeformat => '%c',
        locale => undef,
        sslcookie => 0,
+       httpauth => 0,
 } #}}}
    
 sub checkconfig () { #{{{
@@ -260,6 +262,25 @@ sub writefile ($$$;$) { #{{{
        close OUT;
 } #}}}
 
+sub will_render ($$;$) { #{{{
+       my $page=shift;
+       my $dest=shift;
+       my $clear=shift;
+
+       # Important security check.
+       if (-e "$config{destdir}/$dest" && ! $config{rebuild} &&
+           ! grep { $_ eq $dest } (@{$renderedfiles{$page}}, @{$oldrenderedfiles{$page}})) {
+               error("$config{destdir}/$dest independently created, not overwriting with version from $page");
+       }
+
+       if (! $clear) {
+               $renderedfiles{$page}=[$dest, grep { $_ ne $dest } @{$renderedfiles{$page}}];
+       }
+       else {
+               $renderedfiles{$page}=[$dest];
+       }
+} #}}}
+
 sub bestlink ($$) { #{{{
        my $page=shift;
        my $link=shift;
@@ -365,10 +386,10 @@ sub htmllink ($$$;$$$) { #{{{
        # TODO BUG: %renderedfiles may not have it, if the linked to page
        # was also added and isn't yet rendered! Note that this bug is
        # masked by the bug that makes all new files be rendered twice.
-       if (! grep { $_ eq $bestlink } values %renderedfiles) {
+       if (! grep { $_ eq $bestlink } map { @{$_} } values %renderedfiles) {
                $bestlink=htmlpage($bestlink);
        }
-       if (! grep { $_ eq $bestlink } values %renderedfiles) {
+       if (! grep { $_ eq $bestlink } map { @{$_} } values %renderedfiles) {
                return "<span><a href=\"".
                        cgiurl(do => "create", page => lc($link), from => $page).
                        "\">?</a>$linktext</span>"
@@ -528,6 +549,7 @@ sub loadindex () { #{{{
                chomp;
                my %items;
                $items{link}=[];
+               $items{dest}=[];
                foreach my $i (split(/ /, $_)) {
                        my ($item, $val)=split(/=/, $i, 2);
                        push @{$items{$item}}, decode_entities($val);
@@ -542,7 +564,8 @@ sub loadindex () { #{{{
                        $oldlinks{$page}=[@{$items{link}}];
                        $links{$page}=[@{$items{link}}];
                        $depends{$page}=$items{depends}[0] if exists $items{depends};
-                       $renderedfiles{$page}=$items{dest}[0];
+                       $renderedfiles{$page}=[@{$items{dest}}];
+                       $oldrenderedfiles{$page}=[@{$items{dest}}];
                        $pagecase{lc $page}=$page;
                }
                $pagectime{$page}=$items{ctime}[0];
@@ -562,8 +585,8 @@ sub saveindex () { #{{{
                next unless $oldpagemtime{$page};
                my $line="mtime=$oldpagemtime{$page} ".
                        "ctime=$pagectime{$page} ".
-                       "src=$pagesources{$page} ".
-                       "dest=$renderedfiles{$page}";
+                       "src=$pagesources{$page}";
+               $line.=" dest=$_" foreach @{$renderedfiles{$page}};
                $line.=" link=$_" foreach @{$links{$page}};
                if (exists $depends{$page}) {
                        $line.=" depends=".encode_entities($depends{$page}, " \t\n");