our $our_version = 'UNRELEASED'; ###substituted###
+our $rpushprotovsn = 2;
+
our $isuite = 'unstable';
our $idistro;
our $package;
#---------- remote commands' implementation ----------
-sub cmd_remote_push_responder {
+sub cmd_remote_push_build_host {
my ($nrargs) = shift @ARGV;
my (@rargs) = @ARGV[0..$nrargs-1];
@ARGV = @ARGV[$nrargs..$#ARGV];
die unless @rargs;
- my ($dir) = @rargs;
+ my ($dir,$vsnwant) = @rargs;
+ # vsnwant is a comma-separated list; we report which we have
+ # chosen in our ready response (so other end can tell if they
+ # offered several)
$debugprefix = ' ';
$we_are_responder = 1;
open STDOUT, ">&STDERR" or die $!;
autoflush STDOUT 1;
- responder_send_command("dgit-remote-push-ready");
+ $vsnwant //= 1;
+ fail "build host has dgit rpush protocol version".
+ " $rpushprotovsn but invocation host has $vsnwant"
+ unless grep { $rpushprotovsn eq $_ } split /,/, $vsnwant;
+
+ responder_send_command("dgit-remote-push-ready $rpushprotovsn");
changedir $dir;
&cmd_push;
}
+sub cmd_remote_push_responder { cmd_remote_push_build_host(); }
+# ... for compatibility with proto vsn.1 dgit (just so that user gets
+# a good error message)
+
our $i_tmp;
-our $i_child_pid;
sub i_cleanup {
- local ($@);
- if ($i_child_pid) {
- printdebug "(killing remote child $i_child_pid)\n";
+ local ($@, $?);
+ my $report = i_child_report();
+ if (defined $report) {
+ printdebug "($report)\n";
+ } elsif ($i_child_pid) {
+ printdebug "(killing build host child $i_child_pid)\n";
kill 15, $i_child_pid;
}
if (defined $i_tmp && !defined $initiator_tempdir) {
$dir = nextarg;
}
$dir =~ s{^-}{./-};
- my @rargs = ($dir);
+ my @rargs = ($dir,$rpushprotovsn);
my @rdgit;
push @rdgit, @dgit;
push @rdgit, @ropts;
- push @rdgit, qw(remote-push-responder), (scalar @rargs), @rargs;
+ push @rdgit, qw(remote-push-build-host), (scalar @rargs), @rargs;
push @rdgit, @ARGV;
my @cmd = (@ssh, $host, shellquote @rdgit);
printcmd \*DEBUG,$debugprefix."+",@cmd;