Merge branch 'master' of ssh://git.ikiwiki.info/srv/git/ikiwiki.info

[git.ikiwiki.info.git] / IkiWiki / Setup.pm

diff --git a/IkiWiki/Setup.pm b/IkiWiki/Setup.pm
index a71a12d9d28ae53c5f4e9f2abe74a77c81b33232..7af744f6ab18fe2bc0132891ce7c4fc3a461040f 100644 (file)
--- a/IkiWiki/Setup.pm
+++ b/IkiWiki/Setup.pm
@@ -28,18 +28,19 @@ sub load ($;$) {
        }
        close IN;
 
-       if ($content=~/(use\s+)?(IkiWiki::Setup::\w+)/) {
+       if ($content=~/((?:use|require)\s+)?IkiWiki::Setup::(\w+)/) {
                $config{setuptype}=$2;
                if ($1) {
                        error sprintf(gettext("cannot load %s in safe mode"), $file)
                                if $safemode;
+                       no warnings;
                        eval IkiWiki::possibly_foolish_untaint($content);
                        error("$file: ".$@) if $@;
                }
                else {
-                       eval qq{require $config{setuptype}};
+                       eval qq{require IkiWiki::Setup::$config{setuptype}};
                        error $@ if $@;
-                       $config{setuptype}->loaddump(IkiWiki::possibly_foolish_untaint($content));
+                       "IkiWiki::Setup::$config{setuptype}"->loaddump(IkiWiki::possibly_foolish_untaint($content));
                }
        }
        else {
@@ -49,10 +50,8 @@ sub load ($;$) {
 
 sub dump ($) {
        my $file=IkiWiki::possibly_foolish_untaint(shift);
-       
-       eval qq{require $config{setuptype}};
-       error $@ if $@;
-       my @dump=$config{setuptype}->gendump(
+
+       my @header=(
                "Setup file for ikiwiki.",
                "",
                "Passing this to ikiwiki --setup will make ikiwiki generate",
@@ -61,9 +60,24 @@ sub dump ($) {
                "Remember to re-run ikiwiki --setup any time you edit this file.",
        );
 
-       open (OUT, ">", $file) || die "$file: $!";
-       print OUT "$_\n" foreach @dump;
-       close OUT;
+       # Fork because dumping setup requires loading all plugins.
+       my $pid=fork();
+       if ($pid == 0) {
+               eval qq{require IkiWiki::Setup::$config{setuptype}};
+               error $@ if $@;
+               my @dump="IkiWiki::Setup::$config{setuptype}"->gendump(@header);
+       
+               open (OUT, ">", $file) || die "$file: $!";
+               print OUT "$_\n" foreach @dump;
+               close OUT;
+
+               exit 0;
+       }
+       else {
+               waitpid $pid, 0;
+               exit($? >> 8) if $? >> 8;
+               exit(1) if $?;
+       }
 }
 
 sub merge ($) {
@@ -122,7 +136,7 @@ sub getsetup () {
        # Load all plugins, so that all setup options are available.
        my @plugins=IkiWiki::listplugins();
        foreach my $plugin (@plugins) {
-               eval { IkiWiki::loadplugin($plugin) };
+               eval { IkiWiki::loadplugin($plugin, 1) };
                if (exists $IkiWiki::hooks{checkconfig}{$plugin}{call}) {
                        my @s=eval { $IkiWiki::hooks{checkconfig}{$plugin}{call}->() };
                }