X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=dgit;h=d771ce1067d20973b98e31335881ad78d1526707;hp=3ffcf77a7198501037d8566ee8a96722b2ef2b58;hb=3376567f79945be76fedff825e0512eebab311ef;hpb=848d950785e8b6442835824a9995fcea83541132

diff --git a/dgit b/dgit
index 3ffcf77a..d771ce10 100755
--- a/dgit
+++ b/dgit
@@ -78,7 +78,7 @@ our $patches_applied_dirtily = 00;
 our $tagformat_want;
 our $tagformat;
 our $tagformatfn;
-our $chase_dsc_distro=1; #xxx configurable
+our $chase_dsc_distro=1;
 
 our %forceopts = map { $_=>0 }
     qw(unrepresentable unsupported-source-format
@@ -664,6 +664,7 @@ sub git_get_config ($) {
     my ($c) = @_;
     foreach my $src (@gitcfgsources) {
 	my $l = $gitcfgs{$src}{$c};
+	croak "$l $c" if $l && !ref $l;
 	printdebug"C $c ".(defined $l ?
 			   join " ", map { messagequote "'$_'" } @$l :
 			   "undef")."\n"
@@ -679,6 +680,7 @@ sub git_get_config ($) {
 sub cfg {
     foreach my $c (@_) {
 	return undef if $c =~ /RETURN-UNDEF/;
+	printdebug "C? $c\n" if $debuglevel >= 5;
 	my $v = git_get_config($c);
 	return $v if defined $v;
 	my $dv = $defcfg{$c};
@@ -691,7 +693,7 @@ sub cfg {
 	"$us: distro or suite appears not to be (properly) supported";
 }
 
-sub access_basedistro () {
+sub access_basedistro__noalias () {
     if (defined $idistro) {
 	return $idistro;
     } else {	
@@ -711,6 +713,12 @@ sub access_basedistro () {
     }
 }
 
+sub access_basedistro () {
+    my $noalias = access_basedistro__noalias();
+    my $canon = cfg("dgit-distro.$noalias.alias-canon",'RETURN-UNDEF');
+    return $canon // $noalias;
+}
+
 sub access_nomdistro () {
     my $base = access_basedistro();
     my $r = cfg("dgit-distro.$base.nominal-distro",'RETURN-UNDEF') // $base;
@@ -6269,6 +6277,9 @@ sub parseopts () {
 	    } elsif (m/^--no-rm-on-error$/s) {
 		push @ropts, $_;
 		$rmonerror = 0;
+	    } elsif (m/^--no-chase-dsc-distro$/s) {
+		push @ropts, $_;
+		$chase_dsc_distro = 0;
 	    } elsif (m/^--overwrite$/s) {
 		push @ropts, $_;
 		$overwrite_version = '';
@@ -6314,6 +6325,11 @@ sub parseopts () {
 		# undocumented, for testing
 		push @ropts, $_;
 		$need_split_build_invocation = 1;
+	    } elsif (m/^--config-lookup-explode=(.+)$/s) {
+		# undocumented, for testing
+		push @ropts, $_;
+		$gitcfgs{cmdline}{$1} = 'CONFIG-LOOKUP-EXPLODE';
+		# ^ it's supposed to be an array ref
 	    } elsif (m/^(--[-0-9a-z]+)(=|$)/ && ($oi = $valopts_long{$1})) {
 		$val = $2 ? $' : undef; #';
 		$valopt->($oi->{Long});