diff options
Diffstat (limited to 'lib/App/REPL/Plugin/Packages.pm')
-rw-r--r-- | lib/App/REPL/Plugin/Packages.pm | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/lib/App/REPL/Plugin/Packages.pm b/lib/App/REPL/Plugin/Packages.pm new file mode 100644 index 0000000..d35d3f0 --- /dev/null +++ b/lib/App/REPL/Plugin/Packages.pm @@ -0,0 +1,34 @@ +package App::REPL::Plugin::Packages; +use strict; +use warnings; + +use base 'App::REPL::Plugin'; + +sub new { + my $class = shift; + + my $self = $class->SUPER::new(@_); + $self->{package} = 'main'; + + return $self; +} + +sub evaluate { + my $self = shift; + my ($next, $line, %args) = @_; + + # XXX it'd be nice to avoid using globals here, but we can't use + # eval_closure's environment parameter since we need to access the + # information in a BEGIN block + our $package = $self->{package}; + + $line = "package $package; $line; BEGIN { \$" . __PACKAGE__ . "::package = __PACKAGE__ }"; + + my @result = $next->($line, %args); + + $self->{package} = $package; + + return @result; +} + +1; |