@EXPORT = qw(debiantag server_branch server_ref
stat_exists git_for_each_ref
$package_re $component_re $branchprefix
- initdebug enabledebug printdebug $debugprefix $debug
+ initdebug enabledebug enabledebuglevel
+ printdebug debugcmd
+ $debugprefix *debuglevel *DEBUG
shellquote printcmd);
%EXPORT_TAGS = ( policyflags => [qw(NOFFCHECK FRESHREPO)] );
@EXPORT_OK = @{ $EXPORT_TAGS{policyflags} };
}
our $debugprefix;
-our $debug = 0;
+our $debuglevel = 0;
sub initdebug ($) {
($debugprefix) = @_;
- open ::DEBUG, ">/dev/null" or die $!;
+ open DEBUG, ">/dev/null" or die $!;
}
sub enabledebug () {
- open ::DEBUG, ">&STDERR" or die $!;
- ::DEBUG->autoflush(1);
- $debug ||= 1;
+ open DEBUG, ">&STDERR" or die $!;
+ DEBUG->autoflush(1);
+ $debuglevel ||= 1;
+}
+
+sub enabledebuglevel ($) {
+ die if $debuglevel;
+ ($debuglevel) = @_ + 0;
+ enabledebug();
}
sub printdebug {
- print ::DEBUG $debugprefix, @_ or die $!;
+ print DEBUG $debugprefix, @_ or die $! if $debuglevel>0;
}
sub shellquote {
print $fh "\n" or die $!;
}
+sub debugcmd {
+ my $extraprefix = shift @_;
+ printcmd(\*DEBUG,$debugprefix.$extraprefix,@_) if $debuglevel>0;
+}
+
1;