@ISA = qw(Exporter);
@EXPORT = qw(debiantag server_branch server_ref
stat_exists git_for_each_ref
- $package_re $component_re $branchprefix
+ git_for_each_tag_referring
+ $package_re $component_re $deliberately_re
+ $branchprefix
initdebug enabledebug enabledebuglevel
printdebug debugcmd
$debugprefix *debuglevel *DEBUG
our $package_re = '[0-9a-z][-+.0-9a-z]*';
our $component_re = '[0-9a-zA-Z][-+.0-9a-zA-Z]*';
+our $deliberately_re = "(?:TEST-)?$package_re";
our $branchprefix = 'dgit';
# policy hook exit status bits
# calls $func->($objid,$objtype,$fullrefname,$reftail);
# $reftail is RHS of ref after refs/\w+/
# breaks if $pattern matches any ref `refs/blah' where blah has no `/'
- my $fh = new IO::File "-|", qw(git for-each-ref), $pattern or die $!;
- while (<$fh>) {
+ open GFER, "-|", qw(git for-each-ref), $pattern or die $!;
+ while (<GFER>) {
m#^(\w+)\s+(\w+)\s+(refs/\w+/(\S+))\s# or die "$_ ?";
$func->($1,$2,$3,$4);
}
- $!=0; $?=0; close $fh or die "$pattern $? $!";
+ $!=0; $?=0; close GFER or die "$pattern $? $!";
}
sub git_for_each_tag_referring ($$) {
}
sub enabledebuglevel ($) {
+ my ($newlevel) = @_; # may be undef (eg from env var)
die if $debuglevel;
- $debuglevel = $_[0] + 0;
+ $newlevel //= 0;
+ $newlevel += 0;
+ return unless $newlevel;
+ $debuglevel = $newlevel;
enabledebug();
}