File Coverage

blib/lib/App/VTide/Sessions.pm

Criterion	Covered	Total	%
statement	27	40	67.5
branch	0	2	0.0
condition	0	2	0.0
subroutine	9	12	75.0
pod	0	3	0.0
total	36	59	61.0

package App::VTide::Sessions;

# Created on: 2016-01-28 09:58:07
# Create by:  Ivan Wills
# $Id$
# $Revision$, $HeadURL$, $Date$
# $Revision$, $Source$, $Date$

use Moo;
use warnings;
use version;
use Carp;
use English qw/ -no_match_vars /;
use Getopt::Alt;
use App::VTide::Config;
use Path::Tiny;
use YAML::Syck qw/ LoadFile DumpFile /;

our $VERSION = version->new('1.0.4');

our $global_file = path $ENV{HOME}, '.vtide/sessions.yml';
our $local_file  = path( $ENV{VTIDE_DIR} || $ENV{TMP} || $ENV{TMPDIR} || '.',
    '.vtide/sessions.yml' );

has sessions_file => (
    is      => 'rw',
    lazy    => 1,
    default => sub {
        my ($self) = @_;
        if ( $ENV{VTIDE_DIR} && -d $ENV{VTIDE_DIR} ) {
            mkdir $local_file->parent
                if !-d $local_file->parent;
            return $local_file;
        }

        mkdir $global_file->parent if !-d $global_file->parent;
        return $global_file;
    },
);

has sessions => (
    is      => 'rw',
    lazy    => 1,
    default => sub {
        my ($self) = @_;
        my $file = $self->sessions_file;
        if ( -f $file ) {
            return LoadFile($file);
        }

        return {};
    }
);

sub get_session {
    my ( $self, $session ) = @_;
    if ( !$self->sessions->{$session} ) {
        $self->sessions->{$session} = [];
    }
    return $self->sessions->{$session};
}

sub add_session {
    my ( $self, @session ) = @_;
    my $sessions = $self->sessions;
    $sessions->{current} ||= [];
    push @{ $sessions->{current} }, \@session;
    $self->write_session();
}

sub write_session {
    my ($self) = @_;
    my $file = $self->sessions_file;
    DumpFile $file, $self->sessions;
}

1;

__END__

=head1 NAME

App::VTide::Sessions - Manage start and edit session

=head1 VERSION

This documentation refers to App::VTide::Sessions version 1.0.4

=head1 SYNOPSIS

   use App::VTide::Sessions;

   # Brief but working code example(s) here showing the most common usage(s)
   # This section will be as far as many users bother reading, so make it as
   # educational and exemplary as possible.

=head1 DESCRIPTION

This module provides the basis from running user defined hooks. Those hooks
are located in the C<~/.vtide/hooks.pl> and C<$PROJECT/.vtide/hooks.pl> files.
They are perl files that are expected to return a hash where the keys are the
hook names and the values are subs to be run. Details about individual hooks
can be found in the various sub-command modules.

=head1 SUBROUTINES/METHODS

=head2 C<run ( $hook, @args )>

The the hook C<$hook> with the supplied arguments.

=head1 ATTRIBUTES

=head2 vtide

Reference to the vtide object

=head2 hook_cmds

Hash of configured hook subroutines

=head1 DIAGNOSTICS

=head1 CONFIGURATION AND ENVIRONMENT

=head1 DEPENDENCIES

=head1 INCOMPATIBILITIES

=head1 BUGS AND LIMITATIONS

There are no known bugs in this module.

Please report problems to Ivan Wills ([e-mail]).

Patches are welcome.

=head1 AUTHOR

Ivan Wills - ([e-mail])

=head1 LICENSE AND COPYRIGHT

Copyright (c) 2016 Ivan Wills (14 Mullion Close, Hornsby Heights, NSW Australia 2077).
All rights reserved.

This module is free software; you can redistribute it and/or modify it under
the same terms as Perl itself. See L<perlartistic>.  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.

=cut