public static async Task RegisterPlugin(NvimAPI api, string pluginPath,
Type pluginType)
{
var pluginAttribute =
pluginType.GetCustomAttribute <NvimPluginAttribute>();
if (pluginAttribute == null)
{
throw new Exception(
$"Type \"{pluginType}\" must have the NvimPlugin attribute");
}
var pluginInstance = Activator.CreateInstance(pluginType, api);
var methodsDictionary =
new Dictionary <string, Dictionary <string, object> >();
var exports = GetPluginExports(pluginType, pluginPath, pluginInstance)
.ToArray();
foreach (var export in exports)
{
export.Register(api);
if (export is NvimPluginFunction function)
{
methodsDictionary[function.Name] =
new Dictionary <string, object>
{
{ "async", !function.Sync },
{ "nargs", function.Method.GetParameters().Length }
};
}
}
await RegisterPlugin(api, pluginPath, exports);
var version = new Version(pluginAttribute.Version);
await api.SetClientInfo(pluginAttribute.Name ?? pluginType.Name,
new Dictionary <string, int>
{
{ "major", version.Major },
{ "minor", version.Minor },
{ "patch", version.Build }
}, "plugin", methodsDictionary,
new Dictionary <string, string>
{
{ "website", pluginAttribute.Website },
{ "license", pluginAttribute.License },
{ "logo", pluginAttribute.Logo }
});
var channelID = (long)(await api.GetApiInfo())[0];
await api.CallFunction("remote#host#Register",
new object[]
{
PluginHostName, "*", channelID
});
}
public async Task TestCallAndReply()
{
var api = new NvimAPI();
api.RegisterHandler("client-call", args =>
{
CollectionAssert.AreEqual(new[] { 1L, 2L, 3L }, args);
return(new[] { 4, 5, 6 });
});
var objects = await api.GetApiInfo();
var channelID = (long)objects.First();
await api.Command(
$"let g:result = rpcrequest({channelID}, 'client-call', 1, 2, 3)");
var result = (object[])await api.GetVar("result");
CollectionAssert.AreEqual(new[] { 4L, 5L, 6L }, result);
}