use Devel::REPL;
use File::HomeDir;
use File::Spec;
+use vars qw($CURRENT_SCRIPT);
use namespace::clean -except => [ qw(meta) ];
with 'MooseX::Getopt';
is => 'ro', isa => 'Str', required => 1, default => sub { 'repl.rc' },
);
+has 'profile' => (
+ is => 'ro',
+ isa => 'Str',
+ required => 1,
+ default => sub { $ENV{DEVEL_REPL_PROFILE} || 'Default' },
+);
+
has '_repl' => (
is => 'ro', isa => 'Devel::REPL', required => 1,
default => sub { Devel::REPL->new() }
sub BUILD {
my ($self) = @_;
- $self->load_rcfile;
+ $self->load_profile($self->profile);
+ $self->load_rcfile($self->rcfile);
}
-sub load_rcfile {
- my ($self) = @_;
+sub load_profile {
+ my ($self, $profile) = @_;
+ $profile = "Devel::REPL::Profile::${profile}" unless $profile =~ /::/;
+ Class::MOP::load_class($profile);
+ confess "Profile class ${profile} doesn't do 'Devel::REPL::Profile'"
+ unless $profile->does('Devel::REPL::Profile');
+ $profile->new->apply_profile($self->_repl);
+}
- my $rc_file = $self->rcfile;
+sub load_rcfile {
+ my ($self, $rc_file) = @_;
# plain name => ~/.re.pl/${rc_file}
if ($rc_file !~ m!/!) {
$rc_file = File::Spec->catfile(File::HomeDir->my_home, '.re.pl', $rc_file);
}
- if (-r $rc_file) {
- open RCFILE, '<', $rc_file || die "Couldn't open ${rc_file}: $!";
- my $rc_data;
- { local $/; $rc_data = <RCFILE>; }
- close RCFILE; # Don't care if this fails
- $self->eval_rcdata($rc_data);
- warn "Error executing rc file ${rc_file}: $@\n" if $@;
+ $self->apply_script($rc_file);
+}
+
+sub apply_script {
+ my ($self, $script, $warn_on_unreadable) = @_;
+
+ if (!-e $script) {
+ warn "File '$script' does not exist" if $warn_on_unreadable;
+ return;
+ }
+ elsif (!-r _) {
+ warn "File '$script' is unreadable" if $warn_on_unreadable;
+ return;
}
+
+ open RCFILE, '<', $script or die "Couldn't open ${script}: $!";
+ my $rc_data;
+ { local $/; $rc_data = <RCFILE>; }
+ close RCFILE; # Don't care if this fails
+ $self->eval_script($rc_data);
+ warn "Error executing script ${script}: $@\n" if $@;
}
-sub eval_rcdata {
- my $_REPL = $_[0]->_repl;
- eval $_[1];
+sub eval_script {
+ my ($self, $data) = @_;
+ local $CURRENT_SCRIPT = $self;
+ $self->_repl->eval($data);
}
sub run {
$class->new_with_options->run;
}
+sub current {
+ confess "->current should only be called as class method" if ref($_[0]);
+ confess "No current instance (valid only during rc parse)"
+ unless $CURRENT_SCRIPT;
+ return $CURRENT_SCRIPT;
+}
+
1;