Merge branch 'b-3.6.1' of ../kivitendo-erp_20220811

[kivitendo-erp.git] / Devel / REPL / Plugin / PermanentHistory.pm

diff --git a/Devel/REPL/Plugin/PermanentHistory.pm b/Devel/REPL/Plugin/PermanentHistory.pm
new file mode 100644 (file)
index 0000000..3a46b56
--- /dev/null
+++ b/Devel/REPL/Plugin/PermanentHistory.pm
@@ -0,0 +1,39 @@
+package Devel::REPL::Plugin::PermanentHistory;
+
+use Moose::Role;
+use namespace::clean -except => [ 'meta' ];
+use File::Slurp;
+use Data::Dumper;
+
+has 'history_file' => ( is => 'rw' );
+
+sub load_history {
+  my $self = shift;
+  my $file = shift;
+
+  $self->history_file( $file );
+
+  return unless $self->history_file && -f $self->history_file;
+
+  my @history =
+    map { chomp; $_ }
+    read_file($self->history_file);
+#  print  Dumper(\@history);
+  $self->history( \@history );
+  $self->term->addhistory($_) for @history;
+}
+
+before 'DESTROY' => sub {
+  my $self = shift;
+
+  return unless $self->history_file;
+
+  write_file $self->history_file,
+    map { $_, $/ }
+    grep $_,
+    grep { !/^quit\b/ }
+    @{ $self->history };
+};
+
+1;
+