package App::Sqitch::Plan::Pragma; use 5.010; use utf8; use namespace::autoclean; use parent 'App::Sqitch::Plan::Line'; use Moose; has value => ( is => 'ro', isa => 'Str', required => 0, ); has hspace => ( is => 'ro', isa => 'Str', required => 1, default => '', ); sub BUILDARGS { my $class = shift; my $p = @_ == 1 && ref $_[0] ? { %{ +shift } } : { @_ }; $p->{value} =~ s/\s+$// if $p->{value}; $p->{op} //= ''; return $p; } sub format_name { my $self = shift; return '%' . $self->hspace . $self->name; } sub format_value { shift->value // ''; } sub format_content { my $self = shift; join '', $self->format_name, $self->format_operator, $self->format_value; } sub as_string { my $self = shift; return $self->lspace . $self->format_content . $self->rspace . $self->format_note; } __PACKAGE__->meta->make_immutable; no Moose; __END__ =head1 Name - Sqitch deployment plan blank line =head1 Synopsis my $plan = App::Sqitch::Plan->new( sqitch => $sqitch ); for my $line ($plan->lines) { say $line->as_string; } =head1 Description An App::Sqitch::Plan::Pragma represents a plan file pragma. See L for its interface. =head1 Interface In addition to the interface inherited from L, App::Sqitch::Plan::Line::Pragma adds a few methods of its own. =head2 Accessors =head3 C The value of the pragma. =head3 C The operator, including surrounding white space. =head2 Instance Methods =head3 C Formats the value for output. If there is no value, an empty string is returned. Otherwise the value is returned as-is. =head1 Author David E. Wheeler =head1 License Copyright (c) 2012 iovation Inc. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. =cut