48 lines
600 B
Perl
48 lines
600 B
Perl
package i3test::Util;
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# vim:ts=4:sw=4:expandtab
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use strict;
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use warnings;
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use v5.10;
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use Exporter qw(import);
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our @EXPORT = qw(
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slurp
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);
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=encoding utf-8
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=head1 NAME
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i3test::Util - General utility functions
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=cut
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=head1 EXPORT
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=cut
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=head2 slurp($fn)
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Reads the entire file specified in the arguments and returns the content.
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=cut
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sub slurp {
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my ($file) = @_;
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my $content = do {
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local $/ = undef;
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open my $fh, "<", $file or die "could not open $file: $!";
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<$fh>;
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};
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return $content;
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}
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=head1 AUTHOR
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Michael Stapelberg <michael@i3wm.org>
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=cut
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1
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