52 lines
852 B
Perl
52 lines
852 B
Perl
#!/usr/bin/perl
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package IkiWiki::Setup::Yaml;
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use warnings;
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use strict;
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use IkiWiki;
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use Encode;
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sub loaddump ($$) {
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my $class=shift;
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my $content=shift;
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eval q{use YAML::XS};
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die $@ if $@;
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IkiWiki::Setup::merge(Load(encode_utf8($content)));
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}
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sub gendump ($@) {
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my $class=shift;
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"# IkiWiki::Setup::Yaml - YAML formatted setup file",
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"#",
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(map { "# $_" } @_),
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"#",
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IkiWiki::Setup::commented_dump(\&dumpline, "")
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}
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sub dumpline ($$$$) {
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my $key=shift;
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my $value=shift;
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my $type=shift;
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my $prefix=shift;
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eval q{use YAML::XS};
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die $@ if $@;
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no warnings 'once';
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$YAML::XS::QuoteNumericStrings=0;
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use warnings;
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my $dump=decode_utf8(Dump({$key => $value}));
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$dump=~s/^---\n//; # yaml header, we don't want
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chomp $dump;
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if (length $prefix) {
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$dump=join("\n", map { $prefix.$_ } split(/\n/, $dump));
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}
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return $dump;
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}
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1
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