—————=encoding utf8
=head1 NAME
Mojolicious::Plugin::AssetPack::Preprocessor::CoffeeScript - Preprocessor for CoffeeScript
=head1 DESCRIPTION
L<Mojolicious::Plugin::AssetPack::Preprocessor::CoffeeScript> is a preprocessor for
C<.coffee> files.
CoffeeScript is a little language that compiles into JavaScript. See
L<http://coffeescript.org> for more information.
Installation on Ubuntu or Debian:
$ sudo apt-get install npm
$ sudo npm install -g coffee-script
=cut
use
File::Which ();
use
JavaScript::Minifier::XS ();
=head1 ATTRIBUTES
=head2 executable
$path = $self->executable;
Holds the path to the "coffee" executable. Default to just "coffee".
=cut
has
executable
=>
sub
{ File::Which::which(
'coffee'
) ||
'coffee'
};
=head1 METHODS
=head2 can_process
Returns true if L</executable> points to an actual file.
=cut
sub
can_process { -f
$_
[0]->executable ? 1 : 0 }
=head2 process
This method use "coffee" to process C<$text>.
See L<Mojolicious::Plugin::AssetPack::Preprocessor/process>.
=cut
sub
process {
my
(
$self
,
$assetpack
,
$text
,
$path
) =
@_
;
my
@cmd
= (
$self
->executable,
'--compile'
,
'--stdio'
);
$self
->_run(\
@cmd
,
$text
,
$text
);
return
$self
->minify(
$text
)
if
$assetpack
->minify;
return
$self
;
}
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2014, Jan Henning Thorsen
This program is free software, you can redistribute it and/or modify it under
the terms of the Artistic License version 2.0.
=head1 AUTHOR
Jan Henning Thorsen - C<jhthorsen@cpan.org>
=cut
1;