Tell `git revert` not to follow renames (CVE-2016-10026)

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

diff --git a/IkiWiki/Setup/Standard.pm b/IkiWiki/Setup/Standard.pm
index 0c4272286d13eace9ee24c393717b6edd93066b9..ea7d763bbd26435c9dfb9462e1930f4cf7920b7a 100644 (file)
--- a/IkiWiki/Setup/Standard.pm
+++ b/IkiWiki/Setup/Standard.pm
@@ -1,84 +1,72 @@
 #!/usr/bin/perl
 #!/usr/bin/perl

-# Standard ikiwiki setup module.
-# Parameters to import should be all the standard ikiwiki config stuff,
-# plus an array of wrappers to set up.
+
+package IkiWiki::Setup::Standard;

 
 use warnings;
 use strict;
 
 use warnings;
 use strict;

-use IkiWiki::Wrapper;
-use IkiWiki::Render;
-
-package IkiWiki::Setup::Standard;
+use IkiWiki;

 
 

+# Parameters to import should be all the standard ikiwiki config, in a hash.

 sub import {
 sub import {

-       IkiWiki::setup_standard(@_);
+       IkiWiki::Setup::merge($_[1]);

 }
 }

-       
-package IkiWiki;

 
 

-sub setup_standard {
-       my %setup=%{$_[1]};
+sub gendump ($@) {
+       my $class=shift;

 
 

-       $setup{plugin}=$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};
-       }
+       my $thisperl = eval q{use Config; $Config{perlpath}};
+       error($@) if $@;

 
 

-       if (! $config{render} && (! $config{refresh} || $config{wrappers})) {
-               debug(gettext("generating wrappers.."));
-               my @wrappers=@{$setup{wrappers}};
-               delete $setup{wrappers};
-               my %startconfig=(%config);
-               foreach my $wrapper (@wrappers) {
-                       %config=(%startconfig, verbose => 0, %setup, %{$wrapper});
-                       checkconfig();
-                       gen_wrapper();
-               }
-               %config=(%startconfig);
-       }
-       
-       foreach my $c (keys %setup) {
-               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;
-               }
-       }
+       "#!$thisperl",
+       "#",
+       (map { "# $_" } @_),
+       "use IkiWiki::Setup::Standard {",
+       IkiWiki::Setup::commented_dump(\&dumpline, "\t"),
+       "}"
+}

 
 

-       if ($config{render}) {
-               commandline_render();
+sub dumpline ($$$$) {
+       my $key=shift;
+       my $value=shift;
+       my $type=shift;
+       my $prefix=shift;
+       
+       eval q{use Data::Dumper};
+       error($@) if $@;
+       local $Data::Dumper::Terse=1;
+       local $Data::Dumper::Indent=1;
+       local $Data::Dumper::Pad="\t";
+       local $Data::Dumper::Sortkeys=1;
+       local $Data::Dumper::Quotekeys=0;
+       # only the perl version preserves utf-8 in output
+       local $Data::Dumper::Useperl=1;
+       
+       my $dumpedvalue;
+       if (($type eq 'boolean' || $type eq 'integer') && $value=~/^[0-9]+$/) {
+               # avoid quotes
+               $dumpedvalue=$value;

        }
        }

-       elsif (! $config{refresh}) {
-               $config{rebuild}=1;
-               debug(gettext("rebuilding wiki.."));
+       elsif (ref $value eq 'ARRAY' && @$value && ! grep { /[^\S]/ } @$value) {
+               # dump simple array as qw{}
+               $dumpedvalue="[qw{".join(" ", @$value)."}]";

        }
        else {
        }
        else {

-               debug(gettext("refreshing wiki.."));
+               $dumpedvalue=Dumper($value);
+               chomp $dumpedvalue;
+               if (length $prefix) {
+                       # add to second and subsequent lines
+                       my @lines=split(/\n/, $dumpedvalue);
+                       $dumpedvalue="";
+                       for (my $x=0; $x <= $#lines; $x++) {
+                               $lines[$x] =~ s/^\t//;
+                               $dumpedvalue.="\t".($x ? $prefix : "").$lines[$x]."\n";
+                       }
+               }
+               $dumpedvalue=~s/^\t//;
+               chomp $dumpedvalue;

        }
        }

-
-       loadplugins();
-       checkconfig();
-       lockwiki();
-       loadindex();
-       refresh();
-
-       debug(gettext("done"));
-       saveindex();
+       
+       return "\t$prefix$key => $dumpedvalue,";

 }
 
 1
 }
 
 1