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package Devel::REPL::Script; |
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3
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our $VERSION = '1.003028'; |
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5
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1
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1
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789
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use Moose; |
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3937
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use Devel::REPL; |
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1
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19
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1
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1
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441
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use File::HomeDir; |
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3598
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1
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51
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8
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1
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1
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use File::Spec; |
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1
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1
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use Module::Runtime 'use_module'; |
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1
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6
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1
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1
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use namespace::autoclean; |
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1
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1
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our $CURRENT_SCRIPT; |
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with 'MooseX::Getopt'; |
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16
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has 'rcfile' => ( |
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is => 'ro', isa => 'Str', |
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default => sub { 'repl.rc' }, |
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); |
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has 'profile' => ( |
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is => 'ro', |
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isa => 'Str', |
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default => sub { $ENV{DEVEL_REPL_PROFILE} || 'Minimal' }, |
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); |
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has '_repl' => ( |
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is => 'ro', isa => 'Devel::REPL', |
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default => sub { Devel::REPL->new() } |
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); |
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sub BUILD { |
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0
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0
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my ($self) = @_; |
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0
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$self->load_profile($self->profile); |
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0
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$self->load_rcfile($self->rcfile); |
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} |
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38
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sub load_profile { |
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0
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0
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my ($self, $profile) = @_; |
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0
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0
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$profile = "Devel::REPL::Profile::${profile}" unless $profile =~ /::/; |
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0
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use_module $profile; |
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0
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0
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confess "Profile class ${profile} doesn't do 'Devel::REPL::Profile'" |
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unless $profile->does('Devel::REPL::Profile'); |
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0
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$profile->new->apply_profile($self->_repl); |
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} |
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47
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sub load_rcfile { |
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0
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0
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my ($self, $rc_file) = @_; |
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50
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# plain name => ~/.re.pl/${rc_file} |
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0
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0
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if ($rc_file !~ m!/!) { |
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0
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$rc_file = File::Spec->catfile(File::HomeDir->my_home, '.re.pl', $rc_file); |
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} |
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55
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0
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$self->apply_script($rc_file); |
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} |
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58
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sub apply_script { |
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0
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0
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my ($self, $script, $warn_on_unreadable) = @_; |
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61
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0
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0
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if (!-e $script) { |
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0
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62
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0
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0
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warn "File '$script' does not exist" if $warn_on_unreadable; |
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0
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return; |
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} |
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elsif (!-r _) { |
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0
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0
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warn "File '$script' is unreadable" if $warn_on_unreadable; |
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0
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return; |
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} |
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70
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0
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0
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open RCFILE, '<', $script or die "Couldn't open ${script}: $!"; |
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0
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my $rc_data; |
72
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0
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{ local $/; $rc_data = <RCFILE>; } |
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0
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0
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73
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0
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close RCFILE; # Don't care if this fails |
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0
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$self->eval_script($rc_data); |
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0
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0
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warn "Error executing script ${script}: $@\n" if $@; |
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} |
77
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78
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sub eval_script { |
79
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0
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0
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my ($self, $data) = @_; |
80
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0
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local $CURRENT_SCRIPT = $self; |
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0
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$self->_repl->eval($data); |
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} |
83
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84
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sub run { |
85
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0
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0
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0
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my ($self) = @_; |
86
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0
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$self->_repl->run; |
87
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} |
88
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89
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sub import { |
90
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0
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0
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my ($class, @opts) = @_; |
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0
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0
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0
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return unless (@opts == 1 && $opts[0] eq 'run'); |
92
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0
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$class->new_with_options->run; |
93
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} |
94
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95
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sub current { |
96
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0
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0
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0
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confess "->current should only be called as class method" if ref($_[0]); |
97
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0
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0
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confess "No current instance (valid only during rc parse)" |
98
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unless $CURRENT_SCRIPT; |
99
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0
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return $CURRENT_SCRIPT; |
100
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} |
101
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102
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1; |