X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=dgit;h=78b05f9edcd3a7bd2d2e13f91aca7a3a2dd72ce8;hb=d7aeeed4ce3bc05d015a84174dbfb237000d338a;hp=6692f55cffbd149f03605e44d01f23bd998f3145;hpb=326f8ea7f8a42e4cc3f422fea277822f82784c90;p=dgit.git

diff --git a/dgit b/dgit
index 6692f55c..78b05f9e 100755
--- a/dgit
+++ b/dgit
@@ -33,6 +33,7 @@ our $sign = 1;
 our $dryrun = 0;
 our $changesfile;
 our $new_package = 0;
+our $existing_package = 'dpkg';
 
 our %format_ok = map { $_=>1 } ("1.0","3.0 (native)","3.0 (quilt)");
 
@@ -208,7 +209,7 @@ sub parsechangelog {
     return $c;
 }
 
-our $rmad;
+our %rmad;
 
 sub archive_query () {
     my $query = access_cfg('archive-query');
@@ -217,13 +218,15 @@ sub archive_query () {
     my $proto = $1;
     my $url = $'; #';
     die unless $proto eq 'madison';
-    $rmad ||= cmdoutput qw(rmadison -asource),"-s$suite","-u$url",$package;
+    $rmad{$package} ||= cmdoutput
+	qw(rmadison -asource),"-s$suite","-u$url",$package;
+    my $rmad = $rmad{$package};
     if (!length $rmad) {
 	return ();
     }
     $rmad =~ m{^ \s*( [^ \t|]+ )\s* \|
                  \s*( [^ \t|]+ )\s* \|
-                 \s*( [^ \t|/]+ )(?:/([^ \t|/]+)) \s* \|
+                 \s*( [^ \t|/]+ )(?:/([^ \t|/]+))? \s* \|
                  \s*( [^ \t|]+ )\s* }x or die "$rmad $?";
     $1 eq $package or die "$rmad $package ?";
     my $vsn = $2;
@@ -245,7 +248,7 @@ sub archive_query () {
 }
 
 sub canonicalise_suite () {
-    archive_query();
+    archive_query() or die;
 }
 
 sub get_archive_dsc () {
@@ -428,7 +431,7 @@ sub rev_parse ($) {
 
 sub is_fast_fwd ($$) {
     my ($ancestor,$child) = @_;
-    my $mb = cmdoutput @git, qw(merge-base), $dsc_hash, $upload_hash;
+    my $mb = cmdoutput @git, qw(merge-base), $ancestor, $child;
     return rev_parse($mb) eq rev_parse($ancestor);
 }
 
@@ -645,7 +648,7 @@ sub cmd_push {
     if (@ARGV==0) {
 	$suite = $clogp->{Distribution};
 	if ($new_package) {
-	    local ($package) = 'dpkg';
+	    local ($package) = $existing_package; # this is a hack
 	    canonicalise_suite();
 	}
     } else {
@@ -665,7 +668,6 @@ sub cmd_build {
     my $clogp = parsechangelog();
     $suite = $clogp->{Distribution};
     $package = $clogp->{Source};
-    canonicalise_suite();
     runcmd_ordryrun
 	qw(git-buildpackage -us -uc --git-no-sign-tags),
 	'--git-builder=dpkg-buildpackage -i\.git/ -I.git',
@@ -690,6 +692,8 @@ sub parseopts () {
 		$om->[0] = $2;
 	    } elsif (m/^--(\w+):(.*)/s && ($om = $opts_opt_map{$1})) {
 		push @$om, $2;
+	    } elsif (m/^--existing-package=(.*)/s) {
+		$existing_package = $1;
 	    } else {
 		die "$_ ?";
 	    }