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#!/usr/bin/env perl
# shows active taskwarrior task on polybar
#Copyright © 2019 yourname
#This program is free software: you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation, either version 3 of the License, or
#(at your option) any later version.
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#GNU General Public License for more details.
#You should have received a copy of the GNU General Public License
#along with this program. If not, see <http://www.gnu.org/licenses/>.
use strict;
use warnings;
use IO::CaptureOutput qw/capture_exec/;
my ($stdout, $stderr, $success, $exit_code) = capture_exec("task active");
#print("out: $stdout\nerr: $stderr\nexit_code: $exit_code\n");
if ($stderr =~ /No matches\./) {
system 'echo "What a beautiful day"';
exit;
}
my $active_task_maybe = $stdout;
$active_task_maybe =~ s/^\s+|\s+$//g;
my @lines = split /\n/, $active_task_maybe;
my $task = $lines[2];
$task =~ s/^\s+|\s+$//g;
$task =~ s/\s+/ /g;
if ($task =~ m/.*?next (.*)$/) {
print "$1";
}
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