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#!/usr/bin/perl
use strict;
use warnings;
use feature 'say';
use Path::Tiny;
use IPC::Run3;
my $fortune_dir = "$ENV{HOME}/fortunes";
if ( $ARGV[0] ) {
if (-e "$fortune_dir/$ARGV[0]") {
my $fortune_file = "$fortune_dir/$ARGV[0]";
random($fortune_file);
} elsif ( $ARGV[0] eq "ls") {
run3[ "ls", $fortune_dir];
} else {
say "lyra: no such fortune";
}
} else {
say "Usage: lyra <fortune>";
}
sub random {
my $fortune_file = shift @_;
my $file = path($fortune_file)->absolute;
my @fortunes = split/\n%\n/, $file->slurp;
say $fortunes[ rand @fortunes ]; # Print random fortune.
}
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