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fix(tui): don't treat remote TUI as GUI (#36319)

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Set "stdin_tty" and "stdout_tty" UI options, so that a remote TUI is not
treated as a GUI.
This commit is contained in:
zeertzjq
2025-10-26 06:18:13 +08:00
committed by GitHub
parent e239179871
commit df23952ce9
3 changed files with 29 additions and 14 deletions
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10
src/nvim/api/ui.c
View File

@@ -169,6 +169,7 @@ void nvim_ui_attach(uint64_t channel_id, Integer width, Integer height, Dict opt
return;
}
RemoteUI *ui = xcalloc(1, sizeof(RemoteUI));
ui->channel_id = channel_id;
ui->width = (int)width;
ui->height = (int)height;
ui->pum_row = -1.0;
@@ -195,7 +196,6 @@ void nvim_ui_attach(uint64_t channel_id, Integer width, Integer height, Dict opt
ui->ui_ext[kUICmdline] = true;
}
ui->channel_id = channel_id;
ui->cur_event = NULL;
ui->hl_id = 0;
ui->client_col = -1;
@@ -427,7 +427,9 @@ static void ui_set_option(RemoteUI *ui, bool init, String name, Object value, Er
VALIDATE_T("stdin_tty", kObjectTypeBoolean, value.type, {
return;
});
stdin_isatty = value.data.boolean;
if (ui->channel_id == CHAN_STDIO) {
stdin_isatty = value.data.boolean;
}
ui->stdin_tty = value.data.boolean;
return;
}
@@ -436,7 +438,9 @@ static void ui_set_option(RemoteUI *ui, bool init, String name, Object value, Er
VALIDATE_T("stdout_tty", kObjectTypeBoolean, value.type, {
return;
});
stdout_isatty = value.data.boolean;
if (ui->channel_id == CHAN_STDIO) {
stdout_isatty = value.data.boolean;
}
ui->stdout_tty = value.data.boolean;
return;
}

12
src/nvim/ui_client.c
View File

@@ -105,13 +105,11 @@ void ui_client_attach(int width, int height, char *term, bool rgb)
PUT_C(opts, "term_name", CSTR_AS_OBJ(term));
}
PUT_C(opts, "term_colors", INTEGER_OBJ(t_colors));
if (!ui_client_is_remote) {
PUT_C(opts, "stdin_tty", BOOLEAN_OBJ(stdin_isatty));
PUT_C(opts, "stdout_tty", BOOLEAN_OBJ(stdout_isatty));
if (ui_client_forward_stdin) {
PUT_C(opts, "stdin_fd", INTEGER_OBJ(UI_CLIENT_STDIN_FD));
ui_client_forward_stdin = false; // stdin shouldn't be forwarded again #22292
}
PUT_C(opts, "stdin_tty", BOOLEAN_OBJ(stdin_isatty));
PUT_C(opts, "stdout_tty", BOOLEAN_OBJ(stdout_isatty));
if (ui_client_forward_stdin) {
PUT_C(opts, "stdin_fd", INTEGER_OBJ(UI_CLIENT_STDIN_FD));
ui_client_forward_stdin = false; // stdin shouldn't be forwarded again #22292
}
ADD_C(args, DICT_OBJ(opts));

21
test/functional/terminal/tui_spec.lua
View File

@@ -2562,6 +2562,13 @@ describe('TUI', function()
eq(true, child_exec_lua('return _G.result'))
end)
end)
it('nvim_ui_send works', function()
child_session:request('nvim_ui_send', '\027]2;TEST_TITLE\027\\')
retry(nil, nil, function()
eq('TEST_TITLE', api.nvim_buf_get_var(0, 'term_title'))
end)
end)
end)
describe('TUI', function()
@@ -3887,9 +3894,8 @@ describe('TUI client', function()
it('connects to remote instance (with its own TUI)', function()
local _, screen_server, screen_client = start_tui_and_remote_client()
-- XXX: should has("gui_running") be 1 when there is a remote TUI?
feed_data(':echo "GUI Running: " .. has("gui_running")\013')
screen_client:expect({ any = 'GUI Running: 1' })
screen_client:expect({ any = 'GUI Running: 0' })
-- grid smaller than containing terminal window is cleared properly
feed_data(":call setline(1,['a'->repeat(&columns)]->repeat(&lines))\n")
@@ -3984,9 +3990,8 @@ describe('TUI client', function()
]])
feed_data('\027')
-- XXX: should has("gui_running") be 1 when there is a remote TUI?
feed_data(':echo "GUI Running: " .. has("gui_running")\013')
screen_client:expect({ any = 'GUI Running: 1' })
screen_client:expect({ any = 'GUI Running: 0' })
-- Run :restart on the client.
-- The client should start a new server while the original server should exit.
@@ -4049,6 +4054,14 @@ describe('TUI client', function()
end)
end)
it('nvim_ui_send works with remote client #36317', function()
local server, _, _ = start_headless_server_and_client()
server:request('nvim_ui_send', '\027]2;TEST_TITLE\027\\')
retry(nil, nil, function()
eq('TEST_TITLE', api.nvim_buf_get_var(0, 'term_title'))
end)
end)
it('throws error when no server exists', function()
clear()
local screen = tt.setup_child_nvim({