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Allow several extra library and plugin directories (libdir option)

master
Louis 2014-12-06 18:32:02 +01:00
parent 5bfd0d4638
commit c8d28b9439
2 changed files with 23 additions and 8 deletions
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25
IkiWiki.pm
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@ -361,7 +361,7 @@ sub getsetup () {
type => "string",
default => "",
example => "$ENV{HOME}/.ikiwiki/",
description => "extra library and plugin directory",
description => "extra library and plugin directorys. Can be either a string (for backward compatibility) or a list of strings.",
advanced => 1,
safe => 0, # directory
rebuild => 0,
@ -551,6 +551,17 @@ sub getsetup () {
},
}
sub getlibdirs () {
if (! ref $config{libdir}) {
if (length $config{libdir}) {
return [$config{libdir}];
} else {
return [];
}
}
return $config{libdir};
}
sub defaultconfig () {
my %s=getsetup();
my @ret;
@ -693,14 +704,14 @@ sub checkconfig () {
sub listplugins () {
my %ret;
foreach my $dir (@INC, $config{libdir}) {
foreach my $dir (@INC, @{getlibdirs()}) {
next unless defined $dir && length $dir;
foreach my $file (glob("$dir/IkiWiki/Plugin/*.pm")) {
my ($plugin)=$file=~/.*\/(.*)\.pm$/;
$ret{$plugin}=1;
}
}
foreach my $dir ($config{libdir}, "$installdir/lib/ikiwiki") {
foreach my $dir (@{getlibdirs()}, "$installdir/lib/ikiwiki") {
next unless defined $dir && length $dir;
foreach my $file (glob("$dir/plugins/*")) {
$ret{basename($file)}=1 if -x $file;
@ -712,7 +723,9 @@ sub listplugins () {
sub loadplugins () {
if (defined $config{libdir} && length $config{libdir}) {
unshift @INC, possibly_foolish_untaint($config{libdir});
foreach my $dir (@{getlibdirs()}) {
unshift @INC, possibly_foolish_untaint($dir);
}
}
foreach my $plugin (@{$config{default_plugins}}, @{$config{add_plugins}}) {
@ -745,8 +758,8 @@ sub loadplugin ($;$) {
return if ! $force && grep { $_ eq $plugin} @{$config{disable_plugins}};
foreach my $dir (defined $config{libdir} ? possibly_foolish_untaint($config{libdir}) : undef,
"$installdir/lib/ikiwiki") {
foreach my $possiblytainteddir (@{getlibdirs()}, "$installdir/lib/ikiwiki") {
my $dir = defined $possiblytainteddir ? possibly_foolish_untaint($possiblytainteddir) : undef;
if (defined $dir && -x "$dir/plugins/$plugin") {
eval { require IkiWiki::Plugin::external };
if ($@) {

6
doc/plugins/install.mdwn
View File

@ -8,9 +8,11 @@ inside the perl search path. For example, if your perl looks in
`/usr/local/lib/site_perl` for modules, you can locally install ikiwiki
plugins to `/usr/local/lib/site_perl/IkiWiki/Plugin`
You can use the `libdir` configuration option to add a directory to the
You can use the `libdir` configuration option to add directories to the
search path. For example, if you set `libdir` to `/home/you/.ikiwiki/`,
then ikiwiki will look for plugins in `/home/you/.ikiwiki/IkiWiki/Plugin`.
then ikiwiki will look for plugins in `/home/you/.ikiwiki/IkiWiki/Plugin`. This
configuration option can be either a string (for backward compatibility) or a
list of strings (to add several directories to the search path).
Ikiwiki also supports plugins that are external programs. These are
typically written in some other language than perl. Ikiwiki searches for