1 [[!template id=plugin name=underlay author="[[Simon_McVittie|smcv]]"]]
4 This plugin adds an `add_underlays` option to the `.setup` file.
5 Its value is a list of underlay directories whose content is added to the wiki.
7 Multiple underlays are normally set up automatically by other plugins (for
8 instance, the smiley images used by [[plugins/smileys]]), but they can also be
9 used as a way to pull in external files that you don't want in revision control,
10 like photos or software releases.
12 Directories in `add_underlays` should usually be absolute. If relative, they're
13 interpreted as relative to the parent directory of the basewiki underlay, which
14 is probably not particularly useful in this context.
17 package IkiWiki::Plugin::underlay;
18 # Copyright © 2008 Simon McVittie <http://smcv.pseudorandom.co.uk/>
19 # Licensed under the GNU GPL, version 2, or any later version published by the
20 # Free Software Foundation
27 hook(type => "getsetup", id => "underlay", call => \&getsetup);
28 hook(type => "checkconfig", id => "underlay", call => \&checkconfig);
40 description => "extra underlay directories to add",
48 return unless exists $config{add_underlays};
50 foreach my $dir (@{$config{add_underlays}}) {