mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-11-28 21:20:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(lsp): add buf_detach_client (#16250)

Browse Source 
This allows the user to detach an active buffer from the language
client. If no clients remain attached to a buffer, the on_lines callback
is used to cancel nvim_buf_attach.
This commit is contained in:
Michael Lingelbach
2021-12-21 10:53:34 -08:00
committed by GitHub
parent 1062ea2cc5
commit 1b04da52b3
2 changed files with 83 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
runtime/lua/vim/lsp.lua
View File

@@ -1112,9 +1112,9 @@ local text_document_did_change_handler
do
text_document_did_change_handler = function(_, bufnr, changedtick, firstline, lastline, new_lastline)
-- Don't do anything if there are no clients attached.
-- Detach (nvim_buf_attach) via returning True to on_lines if no clients are attached
if tbl_isempty(all_buffer_active_clients[bufnr] or {}) then
return
return true
end
util.buf_versions[bufnr] = changedtick
local compute_change_and_notify = changetracking.prepare(bufnr, firstline, lastline, new_lastline)
@@ -1220,6 +1220,50 @@ function lsp.buf_attach_client(bufnr, client_id)
return true
end
--- Detaches client from the specified buffer.
--- Note: While the server is notified that the text document (buffer)
--- was closed, it is still able to send notifications should it ignore this notification.
---
---@param bufnr number Buffer handle, or 0 for current
---@param client_id number Client id
function lsp.buf_detach_client(bufnr, client_id)
validate {
bufnr = {bufnr, 'n', true};
client_id = {client_id, 'n'};
}
bufnr = resolve_bufnr(bufnr)
local client = lsp.get_client_by_id(client_id)
if not client or not client.attached_buffers[bufnr] then
vim.notify(
string.format('Buffer (id: %d) is not attached to client (id: %d). Cannot detach.', client_id, bufnr)
)
return
end
changetracking.reset_buf(client, bufnr)
if client.resolved_capabilities.text_document_open_close then
local uri = vim.uri_from_bufnr(bufnr)
local params = { textDocument = { uri = uri; } }
client.notify('textDocument/didClose', params)
end
client.attached_buffers[bufnr] = nil
util.buf_versions[bufnr] = nil
all_buffer_active_clients[bufnr][client_id] = nil
if #vim.tbl_keys(all_buffer_active_clients[bufnr]) == 0 then
all_buffer_active_clients[bufnr] = nil
end
local namespace = vim.lsp.diagnostic.get_namespace(client_id)
vim.diagnostic.reset(namespace, bufnr)
vim.notify(string.format('Detached buffer (id: %d) from client (id: %d)', bufnr, client_id))
end
--- Checks if a buffer is attached for a particular client.
---
---@param bufnr (number) Buffer handle, or 0 for current