Added a hardlink option in the setup file, useful if the source and dest are on the...

[ikiwiki.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 6847138211625853d85ab8982ab2de6ef8078abc..d1b65cd5129365db7e5998da7627e08f5dd0ae7f 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -87,6 +87,7 @@ sub defaultconfig () { #{{{
        numbacklinks => 10,
        account_creation_password => "",
        prefix_directives => 0,
+       hardlink => 0,
 } #}}}
 
 sub checkconfig () { #{{{
@@ -323,12 +324,9 @@ sub readfile ($;$$) { #{{{
        return $ret;
 } #}}}
 
-sub writefile ($$$;$$) { #{{{
-       my $file=shift; # can include subdirs
-       my $destdir=shift; # directory to put file in
-       my $content=shift;
-       my $binary=shift;
-       my $writer=shift;
+sub prep_writefile ($$) {
+       my $file=shift;
+       my $destdir=shift;
        
        my $test=$file;
        while (length $test) {
@@ -337,12 +335,8 @@ sub writefile ($$$;$$) { #{{{
                }
                $test=dirname($test);
        }
-       my $newfile="$destdir/$file.ikiwiki-new";
-       if (-l $newfile) {
-               error("cannot write to a symlink ($newfile)");
-       }
 
-       my $dir=dirname($newfile);
+       my $dir=dirname("$destdir/$file");
        if (! -d $dir) {
                my $d="";
                foreach my $s (split(m!/+!, $dir)) {
@@ -353,6 +347,23 @@ sub writefile ($$$;$$) { #{{{
                }
        }
 
+       return 1;
+}
+
+sub writefile ($$$;$$) { #{{{
+       my $file=shift; # can include subdirs
+       my $destdir=shift; # directory to put file in
+       my $content=shift;
+       my $binary=shift;
+       my $writer=shift;
+       
+       prep_writefile($file, $destdir);
+       
+       my $newfile="$destdir/$file.ikiwiki-new";
+       if (-l $newfile) {
+               error("cannot write to a symlink ($newfile)");
+       }
+       
        my $cleanup = sub { unlink($newfile) };
        open (my $out, '>', $newfile) || error("failed to write $newfile: $!", $cleanup);
        binmode($out) if ($binary);