From 5dd559b5eaedf57a1081c03ab8602669c9e72e4a Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 6 Nov 2016 18:26:01 +0000
Subject: [PATCH] dgit: config: Allow dgit-suite.PATTERN.distro

This is going to be useful for *-security.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 debian/control |  2 +-
 dgit           | 16 ++++++++++++++--
 dgit.1         |  3 +++
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/debian/control b/debian/control
index 347caf72..8a2ad1aa 100644
--- a/debian/control
+++ b/debian/control
@@ -14,7 +14,7 @@ Depends: perl, libwww-perl, libdpkg-perl, git-core, devscripts, dpkg-dev,
          coreutils (>= 8.23-1~) | realpath,
          libdigest-sha-perl, dput, curl,
          libjson-perl, ca-certificates,
-         libtext-iconv-perl
+         libtext-iconv-perl, libtext-glob-perl
 Recommends: ssh-client, libtext-iconv-perl
 Suggests: sbuild
 Architecture: all
diff --git a/dgit b/dgit
index e6ab29ca..41b7ac84 100755
--- a/dgit
+++ b/dgit
@@ -36,6 +36,7 @@ use Digest::SHA;
 use Digest::MD5;
 use List::Util qw(any);
 use List::MoreUtils qw(pairwise);
+use Text::Glob qw(match_glob);
 use Carp;
 
 use Debian::Dgit;
@@ -694,8 +695,19 @@ sub access_basedistro () {
     if (defined $idistro) {
 	return $idistro;
     } else {	
-	return cfg("dgit-suite.$isuite.distro",
-		   "dgit.default.distro");
+	my $def = cfg("dgit-suite.$isuite.distro", 'RETURN-UNDEF');
+	return $def if defined $def;
+	foreach my $src (@gitcfgsources, 'internal') {
+	    my $kl = $src eq 'internal' ? \%defcfg : $gitcfgs{$src};
+	    next unless $kl;
+	    foreach my $k (keys %$kl) {
+		next unless $k =~ m#^dgit-suite\.(.*)\.distro$#;
+		my $dpat = $1;
+		next unless match_glob $dpat, $isuite;
+		return $kl->{$k};
+	    }
+	}
+	return cfg("dgit.default.distro");
     }
 }
 
diff --git a/dgit.1 b/dgit.1
index 9878c20e..07eb89c1 100644
--- a/dgit.1
+++ b/dgit.1
@@ -879,6 +879,9 @@ Settings likely to be useful for an end user include:
 Specifies the distro for a suite.  dgit keys off the suite name (which
 appears in changelogs etc.), and uses that to determine the distro
 which is involved.  The config used is thereafter that for the distro.
+
+.I suite
+may be a glob pattern.
 .TP
 .BI dgit.default.distro " distro"
 The default distro for an unknown suite.
-- 
2.30.2