Add Features() to retrieve the compile-time features of libgit2
diff --git a/features.go b/features.go
new file mode 100644
index 0000000..f6474a0
--- /dev/null
+++ b/features.go
@@ -0,0 +1,30 @@
+package git
+
+/*
+#include <git2.h>
+*/
+import "C"
+
+type Feature int
+
+const (
+ // libgit2 was built with threading support
+ FeatureThreads Feature = C.GIT_FEATURE_THREADS
+
+ // libgit2 was built with HTTPS support built-in
+ FeatureHttps Feature = C.GIT_FEATURE_HTTPS
+
+ // libgit2 was build with SSH support built-in
+ FeatureSsh Feature = C.GIT_FEATURE_SSH
+
+ // libgit2 was built with nanosecond support for files
+ FeatureNSec Feature = C.GIT_FEATURE_NSEC
+)
+
+// Features returns a bit-flag of Feature values indicating which features the
+// loaded libgit2 library has.
+func Features() Feature {
+ features := C.git_libgit2_features()
+
+ return Feature(features)
+}
