X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=dgit-repos-server;h=6acd6894f0eae552b82dbb542761c712612a2f05;hp=2cc650d03f61dca4f8633401bd3eb77929103898;hb=325bc216726ed42c137901b4903f99f298a3edbb;hpb=ccc64aa5e65a4093c03d6313d86abd879033b0ec

diff --git a/dgit-repos-server b/dgit-repos-server
index 2cc650d0..6acd6894 100755
--- a/dgit-repos-server
+++ b/dgit-repos-server
@@ -149,9 +149,21 @@ sub mkrepotmp () {
     die $!;
 }
 
+sub recorderror ($) {
+    my ($why) = @_;
+    my $w = $ENV{'DGIT_DRS_WORK'}; # we are in stunthook
+    if (defined $w) {
+	open ERR, ">", "$w/drs-error" or die $!;
+	print ERR $why, "\n" or die $!;
+	close ERR or die $!;
+	return 1;
+    }
+    return 0;
+}
+
 sub reject ($) {
     my ($why) = @_;
-    debug " rejecting $why";
+    recorderror "reject: $why";
     die "dgit-repos-server: reject: $why\n";
 }
 
@@ -208,6 +220,16 @@ END
 sub maybeinstallprospective () {
     return if $destrepo eq $realdestrepo;
 
+    if (open REJ, "<", "$workrepo/drs-error") {
+	local $/ = undef;
+	my $msg = <REJ>;
+	REJ->error and die $!;
+	print STDERR $msg;
+	exit 1;
+    } else {
+	$!==&ENOENT or die $!;
+    }
+
     debug " show-ref ($destrepo) ...";
 
     my $child = open SR, "-|";
@@ -228,9 +250,11 @@ sub maybeinstallprospective () {
 	    die;
 	die if $got{$wh}++;
     }
+    $!=0; $?=0; close SR or $?==256 or die "$? $!";
+
     debug "installprospective ?";
-    die if grep { !$_ } values %got;
-    $!=0; $?=0; close SR or die "$? $!";
+    die Dumper(\%got)." -- missing refs in new repo"
+	if grep { !$_ } values %got;
 
     debug "install $destrepo => $realdestrepo";
     rename $destrepo, $realdestrepo or die $!;
@@ -296,7 +320,7 @@ sub parsetag () {
 	}
     }
     $!=0; $_=<T>; defined or die $!;
-    m/^($package_re) release (\S+) for (\S+) \[dgit\]$/ or
+    m/^($package_re) release (\S+) for \S+ \((\S+)\) \[dgit\]$/ or
 	reject "tag message not in expected format";
 
     die unless $1 eq $package;
@@ -329,13 +353,16 @@ sub checksig_keyring ($) {
 
     debug " checksig keyring $keyringfile...";
 
-    open P, "-|", (qw(gpgv --status-fd=1 --keyring),
+    our @cmd = (qw(gpgv --status-fd=1 --keyring),
 		   $keyringfile,
-		   qw(dgit-tmp/plaintext.asc dgit-tmp/plaintext))
+		   qw(dgit-tmp/plaintext.asc dgit-tmp/plaintext));
+    debugcmd @cmd;
+
+    open P, "-|", @cmd
 	or die $!;
 
     while (<P>) {
-	next unless s/^\[GNUPG:\]: //;
+	next unless s/^\[GNUPG:\] //;
 	chomp or die;
 	debug " checksig| $_";
 	my @l = split / /, $_;
@@ -410,7 +437,7 @@ sub verifytag () {
 }
 
 sub checksuite () {
-    debug "checksuite";
+    debug "checksuite ($suitesfile)";
     open SUITES, "<", $suitesfile or die $!;
     while (<SUITES>) {
 	chomp;
@@ -499,6 +526,9 @@ sub argval () {
 sub parseargsdispatch () {
     die unless @ARGV;
 
+    delete $ENV{'GIT_DIR'}; # if not run via ssh, our parent git process
+    delete $ENV{'GIT_PREFIX'}; # sets these and they mess things up
+
     if ($ENV{'DGIT_DRS_DEBUG'}) {
 	$debug='=';
 	open DEBUG, ">&STDERR" or die $!;