declare Inbox object for reusability

[public-inbox.git] / lib / PublicInbox / Config.pm

diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index 331d25c56bd5cddfe43687d0b50f607d6e218d25..3f3707ecc1470efda6a32787b6a053de365b5c36 100644 (file)
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -7,6 +7,7 @@ use strict;
 use warnings;
 use base qw/Exporter/;
 our @EXPORT_OK = qw/try_cat/;
+require PublicInbox::Inbox;
 use File::Path::Expand qw/expand_filename/;
 
 # returns key-value pairs of config directives in a hash
@@ -14,12 +15,18 @@ use File::Path::Expand qw/expand_filename/;
 sub new {
        my ($class, $file) = @_;
        $file = default_file() unless defined($file);
-       bless git_config_dump($file), $class;
+       my $self = bless git_config_dump($file), $class;
+       $self->{-by_addr} = {};
+       $self->{-by_name} = {};
+       $self;
 }
 
 sub lookup {
        my ($self, $recipient) = @_;
        my $addr = lc($recipient);
+       my $inbox = $self->{-by_addr}->{$addr};
+       return $inbox if $inbox;
+
        my $pfx;
 
        foreach my $k (keys %$self) {
@@ -37,20 +44,15 @@ sub lookup {
                        last;
                }
        }
-
        defined $pfx or return;
+       _fill($self, $pfx);
+}
 
-       my %rv;
-       foreach my $k (qw(mainrepo address filter)) {
-               my $v = $self->{"$pfx.$k"};
-               $rv{$k} = $v if defined $v;
-       }
-       my $inbox = $pfx;
-       $inbox =~ s/\Apublicinbox\.//;
-       $rv{inbox} = $inbox;
-       my $v = $rv{address};
-       $rv{-primary_address} = ref($v) eq 'ARRAY' ? $v->[0] : $v;
-       \%rv;
+sub lookup_name {
+       my ($self, $name) = @_;
+       my $rv = $self->{-by_name}->{$name};
+       return $rv if $rv;
+       $self->{-by_name}->{$name} = _fill($self, "publicinbox.$name");
 }
 
 sub get {
@@ -105,4 +107,27 @@ sub try_cat {
        $rv;
 }
 
+sub _fill {
+       my ($self, $pfx) = @_;
+       my $rv = {};
+
+       foreach my $k (qw(mainrepo address filter url)) {
+               my $v = $self->{"$pfx.$k"};
+               $rv->{$k} = $v if defined $v;
+       }
+       my $inbox = $pfx;
+       $inbox =~ s/\Apublicinbox\.//;
+       $rv->{name} = $inbox;
+       my $v = $rv->{address} ||= 'public-inbox@example.com';
+       $rv->{-primary_address} = ref($v) eq 'ARRAY' ? $v->[0] : $v;
+       $rv = PublicInbox::Inbox->new($rv);
+       if (ref($v) eq 'ARRAY') {
+               $self->{-by_addr}->{lc($_)} = $rv foreach @$v;
+       } else {
+               $self->{-by_addr}->{lc($v)} = $rv;
+       }
+       $rv;
+}
+
+
 1;