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authorJakub Narebski <jnareb@gmail.com>2007-11-23 18:04:52 (GMT)
committerJunio C Hamano <gitster@pobox.com>2007-11-30 21:52:36 (GMT)
commit346d203bc3931c33f2e40093ee9325ab0334b9fe (patch)
tree9721a6cd53ddbfff6dcb078542d4ffa5075bd01b /perl
parentd6617c7cdebc20fe007e983f70b44a223dd52c28 (diff)
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Add config_int() method to the Git perl module
Integer variables can have optional 'k', 'm' or 'g' suffix. config_int() method will return simple decimal number, taking care of those suffixes. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'perl')
-rw-r--r--perl/Git.pm31
1 files changed, 31 insertions, 0 deletions
diff --git a/perl/Git.pm b/perl/Git.pm
index dca92c8..7468460 100644
--- a/perl/Git.pm
+++ b/perl/Git.pm
@@ -549,6 +549,37 @@ sub config_bool {
};
}
+=item config_int ( VARIABLE )
+
+Retrieve the integer configuration C<VARIABLE>. The return value
+is simple decimal number. An optional value suffix of 'k', 'm',
+or 'g' in the config file will cause the value to be multiplied
+by 1024, 1048576 (1024^2), or 1073741824 (1024^3) prior to output.
+It would return C<undef> if configuration variable is not defined,
+
+Must be called on a repository instance.
+
+This currently wraps command('config') so it is not so fast.
+
+=cut
+
+sub config_int {
+ my ($self, $var) = @_;
+ $self->repo_path()
+ or throw Error::Simple("not a repository");
+
+ try {
+ return $self->command_oneline('config', '--int', '--get', $var);
+ } catch Git::Error::Command with {
+ my $E = shift;
+ if ($E->value() == 1) {
+ # Key not found.
+ return undef;
+ } else {
+ throw $E;
+ }
+ };
+}
=item ident ( TYPE | IDENTSTR )