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local M = {}
local tbl = require "lvim.utils.table"
function M.is_client_active(name)
local clients = vim.lsp.get_active_clients()
return tbl.find_first(clients, function(client)
return client.name == name
end)
end
function M.get_active_clients_by_ft(filetype)
local matches = {}
local clients = vim.lsp.get_active_clients()
for _, client in pairs(clients) do
local supported_filetypes = client.config.filetypes or {}
if client.name ~= "null-ls" and vim.tbl_contains(supported_filetypes, filetype) then
table.insert(matches, client)
end
end
return matches
end
function M.get_client_capabilities(client_id)
local client
if not client_id then
local buf_clients = vim.lsp.buf_get_clients()
for _, buf_client in pairs(buf_clients) do
if buf_client.name ~= "null-ls" then
client = buf_client
break
end
end
else
client = vim.lsp.get_client_by_id(tonumber(client_id))
end
if not client then
error "Unable to determine client_id"
return
end
local enabled_caps = {}
for capability, status in pairs(client.resolved_capabilities) do
if status == true then
table.insert(enabled_caps, capability)
end
end
return enabled_caps
end
---Get supported filetypes per server
---@param server_name string can be any server supported by nvim-lsp-installer
---@return table supported filestypes as a list of strings
function M.get_supported_filetypes(server_name)
local status_ok, lsp_installer_servers = pcall(require, "nvim-lsp-installer.servers")
if not status_ok then
return {}
end
local server_available, requested_server = lsp_installer_servers.get_server(server_name)
if not server_available then
return {}
end
return requested_server:get_supported_filetypes()
end
---Get all supported filetypes by nvim-lsp-installer
---@return table supported filestypes as a list of strings
function M.get_all_supported_filetypes()
local status_ok, lsp_installer_filetypes = pcall(require, "nvim-lsp-installer._generated.filetype_map")
if not status_ok then
return {}
end
return vim.tbl_keys(lsp_installer_filetypes or {})
end
return M
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