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Fix highlight errors when lsp crash or stop (#864)

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* Fix highlight errors when lsp crash or stop

It adds a check wether the client is still available before
highlighting.

If the client is not there anymore it returns `true` to unregister the
autocommand

This fix the
`method textDocument/documentHighlight is not supported by any of the servers registered for the current buffer`
errors when doing a LspRestart or the server crashes

* Delete the highlight autocommands in the LspDetatch event

* Only delete autocmds for the current buffer with the group name

* Simplify clearing the autocommands

---------

Co-authored-by: Francis Belanger <francis.belanger@ubisoft.com>
This commit is contained in:
Francis Belanger 2024-04-22 11:43:10 -04:00 committed by GitHub
parent f92fb11d68
commit 81f270a704
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1 changed files with 11 additions and 0 deletions
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11
init.lua
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@ -514,13 +514,16 @@ require('lazy').setup({
-- When you move your cursor, the highlights will be cleared (the second autocommand). -- When you move your cursor, the highlights will be cleared (the second autocommand).
local client = vim.lsp.get_client_by_id(event.data.client_id) local client = vim.lsp.get_client_by_id(event.data.client_id)
if client and client.server_capabilities.documentHighlightProvider then if client and client.server_capabilities.documentHighlightProvider then
local highlight_augroup = vim.api.nvim_create_augroup('kickstart-lsp-highlight', { clear = true })
vim.api.nvim_create_autocmd({ 'CursorHold', 'CursorHoldI' }, { vim.api.nvim_create_autocmd({ 'CursorHold', 'CursorHoldI' }, {
buffer = event.buf, buffer = event.buf,
group = highlight_augroup,
callback = vim.lsp.buf.document_highlight, callback = vim.lsp.buf.document_highlight,
}) })
vim.api.nvim_create_autocmd({ 'CursorMoved', 'CursorMovedI' }, { vim.api.nvim_create_autocmd({ 'CursorMoved', 'CursorMovedI' }, {
buffer = event.buf, buffer = event.buf,
group = highlight_augroup,
callback = vim.lsp.buf.clear_references, callback = vim.lsp.buf.clear_references,
}) })
end end
@ -537,6 +540,14 @@ require('lazy').setup({
end, end,
}) })
vim.api.nvim_create_autocmd('LspDetach', {
group = vim.api.nvim_create_augroup('kickstart-lsp-detach', { clear = true }),
callback = function(event)
vim.lsp.buf.clear_references()
vim.api.nvim_clear_autocmds { group = 'kickstart-lsp-highlight', buffer = event.buf }
end,
})
-- LSP servers and clients are able to communicate to each other what features they support. -- LSP servers and clients are able to communicate to each other what features they support.
-- By default, Neovim doesn't support everything that is in the LSP specification. -- By default, Neovim doesn't support everything that is in the LSP specification.
-- When you add nvim-cmp, luasnip, etc. Neovim now has *more* capabilities. -- When you add nvim-cmp, luasnip, etc. Neovim now has *more* capabilities.