diff options
Diffstat (limited to 'perl/Git.pm')
| -rw-r--r-- | perl/Git.pm | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/perl/Git.pm b/perl/Git.pm index 54c9ed0dde..02eacef0c2 100644 --- a/perl/Git.pm +++ b/perl/Git.pm @@ -9,7 +9,7 @@ package Git; use 5.008; use strict; -use warnings; +use warnings $ENV{GIT_PERL_FATAL_WARNINGS} ? qw(FATAL all) : (); use File::Temp (); use File::Spec (); @@ -723,6 +723,32 @@ sub config_int { return scalar _config_common({'kind' => '--int'}, @_); } +=item config_regexp ( RE ) + +Retrieve the list of configuration key names matching the regular +expression C<RE>. The return value is a list of strings matching +this regex. + +=cut + +sub config_regexp { + my ($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 { |