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feat(ui): :connect command #34586

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Add the `:connect <address>` command which connects the currently
running TUI to the server at the given address.
This commit is contained in:
Siddhant Agarwal
2025-08-15 04:28:09 +05:30
committed by GitHub
parent bd45e2be63
commit 649bb372f6
9 changed files with 218 additions and 3 deletions
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32
src/nvim/ui_client.c
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@@ -281,6 +281,38 @@ void ui_client_event_raw_line(GridLineEvent *g)
(const schar_T *)grid_line_buf_char, grid_line_buf_attr);
}
void ui_client_event_connect(Array args)
{
if (args.size < 1 || args.items[0].type != kObjectTypeString) {
ELOG("Error handling UI event 'connect'");
return;
}
char *server_addr = args.items[0].data.string.data;
multiqueue_put(main_loop.fast_events, channel_connect_event, server_addr);
}
static void channel_connect_event(void **argv)
{
char *server_addr = argv[0];
const char *err = "";
bool is_tcp = !!strrchr(server_addr, ':');
CallbackReader on_data = CALLBACK_READER_INIT;
uint64_t chan = channel_connect(is_tcp, server_addr, true, on_data, 50, &err);
if (!strequal(err, "")) {
ELOG("Error handling UI event 'connect': %s", err);
return;
}
ui_client_channel_id = chan;
ui_client_is_remote = true;
ui_client_attach(tui_width, tui_height, tui_term, tui_rgb);
ELOG("Connected to channel: %" PRId64, chan);
}
/// When a "restart" UI event is received, its arguments are saved here when
/// waiting for the server to exit.
static Array restart_args = ARRAY_DICT_INIT;