# Copyright (C) 2014, Eric Wong <normalperson@yhbt.net> and all contributors
# License: AGPLv3 or later (https://www.gnu.org/licenses/agpl-3.0.txt)
package PublicInbox::Config;
+use strict;
+use warnings;
+use File::Path::Expand qw/expand_filename/;
# returns key-value pairs of config directives in a hash
-sub dump {
+# if keys may be multi-value, the value is an array ref containing all values
+sub new {
my ($class, $file) = @_;
- local $ENV{GIT_CONFIG} = $file;
+ local $ENV{GIT_CONFIG} = defined $file ? $file : default_file();
my @cfg = `git config -l`;
$? == 0 or die "git config -l failed: $?\n";
chomp @cfg;
- my %rv = map { split(/=/, $_, 2) } @cfg;
+ my %rv;
+ foreach my $line (@cfg) {
+ my ($k, $v) = split(/=/, $line, 2);
+ my $cur = $rv{$k};
+
+ if (defined $cur) {
+ if (ref($cur) eq "ARRAY") {
+ push @$cur, $v;
+ } else {
+ $rv{$k} = [ $cur, $v ];
+ }
+ } else {
+ $rv{$k} = $v;
+ }
+ }
+ bless \%rv, $class;
+}
+
+sub lookup {
+ my ($self, $recipient) = @_;
+ my $addr = lc($recipient);
+ my $pfx;
+
+ foreach my $k (keys %$self) {
+ $k =~ /\A(publicinbox\.[A-Z0-9a-z-]+)\.address\z/ or next;
+ my $v = $self->{$k};
+ if (ref($v) eq "ARRAY") {
+ foreach my $alias (@$v) {
+ (lc($alias) eq $addr) or next;
+ $pfx = $1;
+ last;
+ }
+ } else {
+ (lc($v) eq $addr) or next;
+ $pfx = $1;
+ last;
+ }
+ }
+
+ defined $pfx or return;
+
+ my %rv;
+ foreach my $k (qw(mainrepo address)) {
+ my $v = $self->{"$pfx.$k"};
+ $rv{$k} = $v if defined $v;
+ }
+ my $listname = $pfx;
+ $listname =~ s/\Apublicinbox\.//;
+ $rv{listname} = $listname;
+ my $v = $rv{address};
+ $rv{-primary_address} = ref($v) eq 'ARRAY' ? $v->[0] : $v;
\%rv;
}
+sub get {
+ my ($self, $listname, $key) = @_;
+
+ $self->{"publicinbox.$listname.$key"};
+}
+
+sub default_file {
+ my $f = $ENV{PI_CONFIG};
+ return $f if defined $f;
+ my $pi_dir = $ENV{PI_DIR} || expand_filename('~/.public-inbox/');
+ "$pi_dir/config";
+}
+
1;