git: Add test coverage for reverting attachments

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

diff --git a/IkiWiki/Setup/Standard.pm b/IkiWiki/Setup/Standard.pm
index 54819ae75d822b85f86d7ecdb0b0c30a28094855..ea7d763bbd26435c9dfb9462e1930f4cf7920b7a 100644 (file)
--- a/IkiWiki/Setup/Standard.pm
+++ b/IkiWiki/Setup/Standard.pm
@@ -1,7 +1,4 @@
 #!/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;
 
@@ -9,11 +6,26 @@ use warnings;
 use strict;
 use IkiWiki;
 
-sub import { #{{{
-       $IkiWiki::Setup::raw_setup=$_[1];
-} #}}}
+# Parameters to import should be all the standard ikiwiki config, in a hash.
+sub import {
+       IkiWiki::Setup::merge($_[1]);
+}
 
-sub dumpline ($$$$) { #{{{
+sub gendump ($@) {
+       my $class=shift;
+
+       my $thisperl = eval q{use Config; $Config{perlpath}};
+       error($@) if $@;
+
+       "#!$thisperl",
+       "#",
+       (map { "# $_" } @_),
+       "use IkiWiki::Setup::Standard {",
+       IkiWiki::Setup::commented_dump(\&dumpline, "\t"),
+       "}"
+}
+
+sub dumpline ($$$$) {
        my $key=shift;
        my $value=shift;
        my $type=shift;
@@ -26,81 +38,35 @@ sub dumpline ($$$$) { #{{{
        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' || $type eq 'integer') {
+       if (($type eq 'boolean' || $type eq 'integer') && $value=~/^[0-9]+$/) {
                # avoid quotes
                $dumpedvalue=$value;
        }
-       elsif ($type eq 'string' && ref $value eq 'ARRAY' && @$value &&
-           ! grep { /[^-A-Za-z0-9_]/ } @$value) {
+       elsif (ref $value eq 'ARRAY' && @$value && ! grep { /[^\S]/ } @$value) {
                # dump simple array as qw{}
-               $dumpedvalue="[qw{ ".join(" ", @$value)." }]";
+               $dumpedvalue="[qw{".join(" ", @$value)."}]";
        }
        else {
                $dumpedvalue=Dumper($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;
        }
        
        return "\t$prefix$key => $dumpedvalue,";
-} #}}}
-
-sub dumpvalues ($@) { #{{{
-       my $setup=shift;
-       my @ret;
-       while (@_) {
-               my $key=shift;
-               my %info=%{shift()};
-
-               next if $info{type} eq "internal";
-               
-               push @ret, "\t# ".$info{description} if exists $info{description};
-               
-               if (exists $setup->{$key} && defined $setup->{$key}) {
-                       push @ret, dumpline($key, $setup->{$key}, $info{type}, "");
-                       delete $setup->{$key};
-               }
-               elsif (exists $info{default} && defined $info{default}) {
-                       push @ret, dumpline($key, $info{default}, $info{type}, "#");
-               }
-               elsif (exists $info{example}) {
-                       push @ret, dumpline($key, $info{example}, $info{type}, "#");
-               }
-       }
-       return @ret;
-} #}}}
-
-sub gendump ($) { #{{{
-       my $description=shift;
-       my %setup=(%config);
-       my @ret;
-       
-       push @ret, "\t# basic setup";
-       push @ret, dumpvalues(\%setup, IkiWiki::getsetup());
-       push @ret, "";
-
-       foreach my $id (sort keys %{$IkiWiki::hooks{getsetup}}) {
-               # use an array rather than a hash, to preserve order
-               my @s=$IkiWiki::hooks{getsetup}{$id}{call}->();
-               return unless @s;
-               push @ret, "\t# $id plugin";
-               push @ret, dumpvalues(\%setup, @s);
-               push @ret, "";
-       }
-       
-       unshift @ret,
-               "#!/usr/bin/perl",
-               "# $description",
-               "#",
-               "# Passing this to ikiwiki --setup will make ikiwiki generate",
-               "# wrappers and build the wiki.",
-               "#",
-               "# Remember to re-run ikiwiki --setup any time you edit this file.",
-               "use IkiWiki::Setup::Standard {";
-       push @ret, "}";
-
-       return @ret;
-} #}}}
+}
 
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