1 files changed, 78 insertions, 0 deletions
diff --git a/lib/PublicInbox/RepoConfig.pm b/lib/PublicInbox/RepoConfig.pm
new file mode 100644
index 00000000..e1e2860b
--- /dev/null
+++ b/lib/PublicInbox/RepoConfig.pm
@@ -0,0 +1,78 @@
+# Copyright (C) 2015 all contributors <meta@public-inbox.org>
+# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
+package PublicInbox::RepoConfig;
+use strict;
+use warnings;
+use PublicInbox::Config;
+use PublicInbox::Repo;
+require PublicInbox::Hval;
+
+sub new {
+        my ($class, $file) = @_;
+        $file = default_file() unless defined($file);
+        my $self = bless PublicInbox::Config::git_config_dump($file), $class;
+        $self->{-cache} = {};
+
+        # hard disable these with '-' prefix by default:
+        $self->{'repobrowse.snapshots'} ||= '-tar.bz2 -tar.xz';
+
+        # for root
+        $self->{-groups} = { -hidden => [], -none => [] };
+        $self;
+}
+
+sub default_file {
+        my $f = $ENV{REPOBROWSE_CONFIG};
+        return $f if defined $f;
+        PublicInbox::Config::config_dir() . '/repobrowse_config';
+}
+
+# Returns something like:
+# {
+#        path => '/home/git/foo.git',
+#        publicinbox => '/home/pub/foo-public.git',
+# }
+sub lookup {
+        my ($self, $repo_path) = @_; # "git.git"
+        my $rv;
+
+        $rv = $self->{-cache}->{$repo_path} and return $rv;
+
+        my $path = $self->{"repo.$repo_path.path"};
+        (defined $path && -d $path) or return;
+        $rv->{path} = $path;
+        $rv->{repo} = $repo_path;
+
+        # snapshots:
+        my $snap = (split('/', $repo_path))[-1];
+        $snap =~ s/\.git\z//; # seems common for git URLs to end in ".git"
+        $rv->{snapshot_re} = qr/\A\Q$snap\E[-_]/;
+        $rv->{snapshot_pfx} = $snap;
+
+        foreach my $key (qw(publicinbox vcs readme group snapshots)) {
+                $rv->{$key} = $self->{"repo.$repo_path.$key"};
+        }
+        unless (defined $rv->{snapshots}) {
+                $rv->{snapshots} = $self->{'repobrowse.snapshots'} || '';
+        }
+
+        my %disabled;
+        foreach (split(/\s+/, $rv->{snapshots})) {
+                s/\A-// and $disabled{$_} = 1;
+        }
+        $rv->{snapshots_disabled} = \%disabled;
+
+        my $g = $rv->{group};
+        defined $g or $g = '-none';
+        if (ref($g) eq 'ARRAY') {
+                push @{$self->{-groups}->{$_} ||= []}, $repo_path foreach @$g;
+        } else {
+                push @{$self->{-groups}->{$g} ||= []}, $repo_path;
+        }
+
+        # of course git is the default VCS
+        $rv->{vcs} ||= 'git';
+        $self->{-cache}->{$repo_path} = PublicInbox::Repo->new($rv);
+}
+
+1;