Make it possible to load setup files w/o running them. Code needing to do so can...

diff --git a/IkiWiki/Setup.pm b/IkiWiki/Setup.pm
index 235e93eafa061219e96736787273106ee6a32225..778e1b495df26c14503fa0809ee10ce63d2fc292 100644 (file)
--- a/IkiWiki/Setup.pm
+++ b/IkiWiki/Setup.pm
@@ -1,14 +1,17 @@
 #!/usr/bin/perl
 
+package IkiWiki::Setup;
 use warnings;
 use strict;
 use IkiWiki;
 use open qw{:utf8 :std};
 
-package IkiWiki;
+# This hashref is where setup files store settings while they're being
+# loaded. It is not used otherwise.
+our $raw_setup;
 
-sub setup () { # {{{
-       my $setup=possibly_foolish_untaint($config{setup});
+sub load ($) { # {{{
+       my $setup=IkiWiki::possibly_foolish_untaint(shift);
        delete $config{setup};
        #translators: The first parameter is a filename, and the second
        #translators: is a (probably not translated) error message.
@@ -24,7 +27,86 @@ sub setup () { # {{{
        eval $code;
        error("$setup: ".$@) if $@;
 
-       exit;
+       my $ret=$raw_setup;
+       $raw_setup=undef;
+
+       return %$ret;
+} #}}}
+
+package IkiWiki;
+
+sub setup () { #{{{
+       my %setup=IkiWiki::Setup::load($config{setup});
+
+       $setup{plugin}=$config{plugin};
+       if (exists $setup{add_plugins}) {
+               push @{$setup{plugin}}, @{$setup{add_plugins}};
+               delete $setup{add_plugins};
+       }
+       if (exists $setup{exclude}) {
+               push @{$config{wiki_file_prune_regexps}}, $setup{exclude};
+       }
+
+       if (! $config{render} && (! $config{refresh} || $config{wrappers})) {
+               debug(gettext("generating wrappers.."));
+               my @wrappers=@{$setup{wrappers}};
+               delete $setup{wrappers};
+               my %startconfig=(%config);
+               foreach my $wrapper (@wrappers) {
+                       %config=(%startconfig, rebuild => 0, verbose => 0, %setup, %{$wrapper});
+                       checkconfig();
+                       if (! $config{cgi} && ! $config{post_commit}) {
+                               $config{post_commit}=1;
+                       }
+                       gen_wrapper();
+               }
+               %config=(%startconfig);
+       }
+       
+       foreach my $c (keys %setup) {
+               next if $c eq 'syslog';
+               if (defined $setup{$c}) {
+                       if (! ref $setup{$c}) {
+                               $config{$c}=IkiWiki::possibly_foolish_untaint($setup{$c});
+                       }
+                       elsif (ref $setup{$c} eq 'ARRAY') {
+                               $config{$c}=[map { IkiWiki::possibly_foolish_untaint($_) } @{$setup{$c}}]
+                       }
+                       elsif (ref $setup{$c} eq 'HASH') {
+                               foreach my $key (keys %{$setup{$c}}) {
+                                       $config{$c}{$key}=IkiWiki::possibly_foolish_untaint($setup{$c}{$key});
+                               }
+                       }
+               }
+               else {
+                       $config{$c}=undef;
+               }
+       }
+       
+       if (! $config{refresh}) {
+               $config{rebuild}=1;
+       }
+       
+       loadplugins();
+       checkconfig();
+
+       if ($config{render}) {
+               commandline_render();
+       }
+
+       if (! $config{refresh}) {
+               debug(gettext("rebuilding wiki.."));
+       }
+       else {
+               debug(gettext("refreshing wiki.."));
+       }
+
+       lockwiki();
+       loadindex();
+       refresh();
+
+       debug(gettext("done"));
+       saveindex();
 } #}}}
 
 1

diff --git a/IkiWiki/Setup/Standard.pm b/IkiWiki/Setup/Standard.pm
index 0a34968855a2cd26ac4609d27b73b2d0e440ea76..693c4fe60a7d3a3d9f4944aac8c778d2d1a71f2e 100644 (file)
--- a/IkiWiki/Setup/Standard.pm
+++ b/IkiWiki/Setup/Standard.pm
@@ -11,83 +11,7 @@ use IkiWiki::Render;
 package IkiWiki::Setup::Standard;
 
 sub import {
-       IkiWiki::setup_standard(@_);
-}
-       
-package IkiWiki;
-
-sub setup_standard {
-       my %setup=%{$_[1]};
-
-       $setup{plugin}=$config{plugin};
-       if (exists $setup{add_plugins}) {
-               push @{$setup{plugin}}, @{$setup{add_plugins}};
-               delete $setup{add_plugins};
-       }
-       if (exists $setup{exclude}) {
-               push @{$config{wiki_file_prune_regexps}}, $setup{exclude};
-       }
-
-       if (! $config{render} && (! $config{refresh} || $config{wrappers})) {
-               debug(gettext("generating wrappers.."));
-               my @wrappers=@{$setup{wrappers}};
-               delete $setup{wrappers};
-               my %startconfig=(%config);
-               foreach my $wrapper (@wrappers) {
-                       %config=(%startconfig, rebuild => 0, verbose => 0, %setup, %{$wrapper});
-                       checkconfig();
-                       if (! $config{cgi} && ! $config{post_commit}) {
-                               $config{post_commit}=1;
-                       }
-                       gen_wrapper();
-               }
-               %config=(%startconfig);
-       }
-       
-       foreach my $c (keys %setup) {
-               next if $c eq 'syslog';
-               if (defined $setup{$c}) {
-                       if (! ref $setup{$c}) {
-                               $config{$c}=possibly_foolish_untaint($setup{$c});
-                       }
-                       elsif (ref $setup{$c} eq 'ARRAY') {
-                               $config{$c}=[map { possibly_foolish_untaint($_) } @{$setup{$c}}]
-                       }
-                       elsif (ref $setup{$c} eq 'HASH') {
-                               foreach my $key (keys %{$setup{$c}}) {
-                                       $config{$c}{$key}=possibly_foolish_untaint($setup{$c}{$key});
-                               }
-                       }
-               }
-               else {
-                       $config{$c}=undef;
-               }
-       }
-       
-       if (! $config{refresh}) {
-               $config{rebuild}=1;
-       }
-       
-       loadplugins();
-       checkconfig();
-
-       if ($config{render}) {
-               commandline_render();
-       }
-
-       if (! $config{refresh}) {
-               debug(gettext("rebuilding wiki.."));
-       }
-       else {
-               debug(gettext("refreshing wiki.."));
-       }
-
-       lockwiki();
-       loadindex();
-       refresh();
-
-       debug(gettext("done"));
-       saveindex();
+       $IkiWiki::Setup::raw_setup=$_[1];
 }
 
 1

diff --git a/debian/changelog b/debian/changelog
index adfa2c2f09eb6d41b475782b5ef169d618a2d197..667869064e33555a0fc4a0c40710970b8191f59a 100644 (file)
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+ikiwiki (2.54) UNRELEASED; urgency=low
+
+  * Make it possible to load setup files w/o running them. Code
+    needing to do so can call IkiWiki::Setup::load, and the values will
+    be loaded into %IkiWiki::Setup::setup.
+
+ -- Joey Hess <joeyh@debian.org>  Wed, 09 Jul 2008 22:27:19 -0400
+
 ikiwiki (2.53) unstable; urgency=low
 
   * search: generate configuration files once only when rebuilding