Build providers using bazel

Change-Id: I7d4ebcfb1d593e10aa93f0a4f7111680ed66a7e7
diff --git a/providers/null/BUILD b/providers/null/BUILD
new file mode 100644
index 0000000..9120487
--- /dev/null
+++ b/providers/null/BUILD
@@ -0,0 +1,21 @@
+COMPILE_DEPS = CORE_DEPS + NETTY + [
+    "@org_apache_karaf_shell_console//jar",
+    "//cli:onos-cli",
+]
+
+osgi_jar_with_tests(
+    import_packages = "*,org.onosproject.cli.net",
+    resources = glob(["src/main/resources/**"]),
+    resources_root = "src/main/resources",
+    deps = COMPILE_DEPS,
+)
+
+onos_app(
+    category = "Test Utility",
+    description = "Suite of device, link, host, flow and packet providers that allow the operator " +
+                  "to test ONOS against completely fictional network topology. This is useful for conducting " +
+                  "ONOS core performance tests and for developing features that require only control plane " +
+                  "- and not data plane - functionality. ",
+    title = "Null Provider Suite",
+    url = "http://onosproject.org",
+)