initial import

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

options.go

@@ -0,0 +1,30 @@
+package consul
+
+import (
+	"github.com/hashicorp/consul/api"
+	"github.com/unistack-org/micro/v3/config"
+)
+
+type configKey struct{}
+
+func Config(cfg *api.Config) config.Option {
+	return config.SetOption(configKey{}, cfg)
+}
+
+type tokenKey struct{}
+
+func Token(token string) config.Option {
+	return config.SetOption(tokenKey{}, token)
+}
+
+type addrKey struct{}
+
+func Address(addr string) config.Option {
+	return config.SetOption(addrKey{}, addr)
+}
+
+type pathKey struct{}
+
+func Path(path string) config.Option {
+	return config.SetOption(pathKey{}, path)
+}