another sub, wow

[ikiwiki.git] / ikiwiki

diff --git a/ikiwiki b/ikiwiki
index b59aa8c8fa6c1cdfbe3504f01dd2b18c15f5b863..a9a0c8ff46fe3585443994895fe9aa64526f6dfc 100755 (executable)
--- a/ikiwiki
+++ b/ikiwiki
@@ -2,14 +2,12 @@
 
 $ENV{PATH}="/usr/local/bin:/usr/bin:/bin";
 
-use lib '.'; # For use without installation, removed by Makefile.
-
 package IkiWiki;
 use warnings;
 use strict;
-use Memoize;
 use File::Spec;
 use HTML::Template;
+use lib '.'; # For use without installation, removed by Makefile.
 
 use vars qw{%config %links %oldlinks %oldpagemtime %renderedfiles %pagesources};
 
@@ -38,46 +36,52 @@ our %config=( #{{{
        adminuser => undef,
 ); #}}}
 
-# option parsing #{{{
-if (! exists $ENV{WRAPPED_OPTIONS}) {
-       eval q{use Getopt::Long};
-       GetOptions(
-               "setup|s=s" => \$config{setup},
-               "wikiname=s" => \$config{wikiname},
-               "verbose|v!" => \$config{verbose},
-               "rebuild!" => \$config{rebuild},
-               "wrapper:s" => sub { $config{wrapper}=$_[1] ? $_[1] : "ikiwiki-wrap" },
-               "wrappermode=i" => \$config{wrappermode},
-               "svn!" => \$config{svn},
-               "anonok!" => \$config{anonok},
-               "cgi!" => \$config{cgi},
-               "url=s" => \$config{url},
-               "cgiurl=s" => \$config{cgiurl},
-               "historyurl=s" => \$config{historyurl},
-               "diffurl=s" => \$config{diffurl},
-               "exclude=s@" => sub {
-                       $config{wiki_file_prune_regexp}=qr/$config{wiki_file_prune_regexp}|$_[1]/;
-               },
-               "adminuser=s@" => sub { push @{$config{adminuser}}, $_[1] },
-               "templatedir=s" => sub { $config{templatedir}=possibly_foolish_untaint($_[1]) },
-       ) || usage();
-
-       if (! $config{setup}) {
-               usage() unless @ARGV == 2;
-               $config{srcdir} = possibly_foolish_untaint(shift);
-               $config{destdir} = possibly_foolish_untaint(shift);
-               checkoptions();
-       }
-}
-else {
-       # wrapper passes a full config structure in the environment
-       # variable
-       eval possibly_foolish_untaint($ENV{WRAPPED_OPTIONS});
-       checkoptions();
-}
-#}}}
-
-sub checkoptions { #{{{
+sub getconfig () { #{{{
+       if (! exists $ENV{WRAPPED_OPTIONS}) {
+               eval q{use Getopt::Long};
+               GetOptions(
+                       "setup|s=s" => \$config{setup},
+                       "wikiname=s" => \$config{wikiname},
+                       "verbose|v!" => \$config{verbose},
+                       "rebuild!" => \$config{rebuild},
+                       "wrappermode=i" => \$config{wrappermode},
+                       "svn!" => \$config{svn},
+                       "anonok!" => \$config{anonok},
+                       "cgi!" => \$config{cgi},
+                       "url=s" => \$config{url},
+                       "cgiurl=s" => \$config{cgiurl},
+                       "historyurl=s" => \$config{historyurl},
+                       "diffurl=s" => \$config{diffurl},
+                       "exclude=s@" => sub {
+                               $config{wiki_file_prune_regexp}=qr/$config{wiki_file_prune_regexp}|$_[1]/;
+                       },
+                       "adminuser=s@" => sub {
+                               push @{$config{adminuser}}, $_[1]
+                       },
+                       "templatedir=s" => sub {
+                               $config{templatedir}=possibly_foolish_untaint($_[1])
+                       },
+                       "wrapper:s" => sub {
+                               $config{wrapper}=$_[1] ? $_[1] : "ikiwiki-wrap"
+                       },
+               ) || usage();
+
+               if (! $config{setup}) {
+                       usage() unless @ARGV == 2;
+                       $config{srcdir} = possibly_foolish_untaint(shift);
+                       $config{destdir} = possibly_foolish_untaint(shift);
+                       checkconfig();
+               }
+       }
+       else {
+               # wrapper passes a full config structure in the environment
+               # variable
+               eval possibly_foolish_untaint($ENV{WRAPPED_OPTIONS});
+               checkconfig();
+       }
+} #}}}
+
+sub checkconfig { #{{{
        if ($config{cgi} && ! length $config{url}) {
                error("Must specify url to wiki with --url when using --cgi");
        }
@@ -425,28 +429,31 @@ sub globlist_match ($$) { #{{{
        return 0;
 } #}}}
 
-# main {{{
-memoize('pagename');
-memoize('bestlink');
-if ($config{setup}) {
-       require IkiWiki::Setup;
-       setup();
-}
-lockwiki();
-if ($config{wrapper}) {
-       require IkiWiki::Wrapper;
-       gen_wrapper();
-       exit;
-}
-loadindex() unless $config{rebuild};
-if ($config{cgi}) {
-       require IkiWiki::CGI;
-       cgi();
-}
-else {
-       require IkiWiki::Render;
-       rcs_update();
-       refresh();
-       saveindex();
-}
-#}}}
+sub main () { #{{{
+       getconfig();
+       
+       if ($config{setup}) {
+               require IkiWiki::Setup;
+               setup();
+       }
+       elsif ($config{wrapper}) {
+               lockwiki();
+               require IkiWiki::Wrapper;
+               gen_wrapper();
+       }
+       elsif ($config{cgi}) {
+               lockwiki();
+               require IkiWiki::CGI;
+               cgi();
+       }
+       else {
+               lockwiki();
+               loadindex() unless $config{rebuild};
+               require IkiWiki::Render;
+               rcs_update();
+               refresh();
+               saveindex();
+       }
+} #}}}
+
+main;