taskwarrior/scripts/add-ons/export-yaml.pl
Paul Beckingham c1a21ce5a4 Export YAML
- Implemented export-yaml.pl as a filter.
- Reimplemented export.yaml.t to use the filter.
2011-08-31 23:52:07 -04:00

80 lines
2 KiB
Perl
Executable file

#! /usr/bin/perl
################################################################################
## taskwarrior - a command line task list manager.
##
## Copyright 2006 - 2011, Paul Beckingham, Federico Hernandez.
## All rights reserved.
##
## 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 2 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, write to the
##
## Free Software Foundation, Inc.,
## 51 Franklin Street, Fifth Floor,
## Boston, MA
## 02110-1301
## USA
##
################################################################################
use strict;
use warnings;
# Give a nice error if the (non-standard) JSON module is not installed.
eval "use JSON";
if ($@)
{
print "Error: You need to install the JSON Perl module.\n";
exit 1;
}
# Generate output.
print "%YAML 1.1\n",
"---\n";
while (my $json = <>)
{
$json =~ s/^\[//;
$json =~ s/\]$//;
$json =~ s/,$//;
next if $json eq '';
my $data = from_json ($json);
print " task:\n";
for my $key (sort keys %$data)
{
if ($key eq 'annotations')
{
print " annotations:\n";
for my $anno (@{$data->{$key}})
{
print " annotation:\n";
print " $_: $anno->{$_}\n" for keys %$anno;
}
}
elsif ($key eq 'tags')
{
print " tags: ", join (',', @{$data->{'tags'}}), "\n";
}
else
{
print " $key: $data->{$key}\n";
}
}
}
print "...\n";
exit 0;
################################################################################