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-rw-r--r--perl/Git.pm26
1 files changed, 26 insertions, 0 deletions
diff --git a/perl/Git.pm b/perl/Git.pm
index 54c9ed0dde..10df990959 100644
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -723,6 +723,32 @@ sub config_int {
return scalar _config_common({'kind' => '--int'}, @_);
}
+=item config_regexp ( RE )
+
+Retrieve the list of configuration key names matching the regular
+expression C<RE>. The return value is a list of strings matching
+this regex.
+
+=cut
+
+sub config_regexp {
+ my ($self, $regex) = _maybe_self(@_);
+ try {
+ my @cmd = ('config', '--name-only', '--get-regexp', $regex);
+ unshift @cmd, $self if $self;
+ my @matches = command(@cmd);
+ return @matches;
+ } catch Git::Error::Command with {
+ my $E = shift;
+ if ($E->value() == 1) {
+ my @matches = ();
+ return @matches;
+ } else {
+ throw $E;
+ }
+ };
+}
+
# Common subroutine to implement bulk of what the config* family of methods
# do. This currently wraps command('config') so it is not so fast.
sub _config_common {