mirror of
https://github.com/SpaceVim/SpaceVim.git
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85 lines
2.4 KiB
Lua
Vendored
85 lines
2.4 KiB
Lua
Vendored
local source = require('cmp_nvim_lsp.source')
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local M = {}
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---Registered client and source mapping.
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M.client_source_map = {}
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---Setup cmp-nvim-lsp source.
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M.setup = function()
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vim.cmd([[
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augroup cmp_nvim_lsp
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autocmd!
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autocmd InsertEnter * lua require'cmp_nvim_lsp'._on_insert_enter()
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augroup END
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]])
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end
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local if_nil = function(val, default)
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if val == nil then return default end
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return val
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end
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M.update_capabilities = function(capabilities, override)
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override = override or {}
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local completionItem = capabilities.textDocument.completion.completionItem
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completionItem.snippetSupport = if_nil(override.snippetSupport, true)
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completionItem.preselectSupport = if_nil(override.preselectSupport, true)
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completionItem.insertReplaceSupport = if_nil(override.insertReplaceSupport, true)
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completionItem.labelDetailsSupport = if_nil(override.labelDetailsSupport, true)
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completionItem.deprecatedSupport = if_nil(override.deprecatedSupport, true)
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completionItem.commitCharactersSupport = if_nil(override.commitCharactersSupport, true)
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completionItem.tagSupport = if_nil(override.tagSupport, { valueSet = { 1 } })
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completionItem.resolveSupport = if_nil(override.resolveSupport, {
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properties = {
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'documentation',
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'detail',
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'additionalTextEdits',
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}
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})
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return capabilities
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end
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---Refresh sources on InsertEnter.
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M._on_insert_enter = function()
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local cmp = require('cmp')
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local allowed_clients = {}
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-- register all active clients.
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for _, client in ipairs(vim.lsp.get_active_clients()) do
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allowed_clients[client.id] = client
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if not M.client_source_map[client.id] then
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local s = source.new(client)
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if s:is_available() then
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M.client_source_map[client.id] = cmp.register_source('nvim_lsp', s)
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end
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end
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end
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-- register all buffer clients (early register before activation)
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for _, client in ipairs(vim.lsp.buf_get_clients(0)) do
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allowed_clients[client.id] = client
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if not M.client_source_map[client.id] then
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local s = source.new(client)
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if s:is_available() then
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M.client_source_map[client.id] = cmp.register_source('nvim_lsp', s)
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end
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end
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end
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-- unregister stopped/detached clients.
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for client_id, source_id in pairs(M.client_source_map) do
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if not allowed_clients[client_id] or allowed_clients[client_id]:is_stopped() then
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cmp.unregister_source(source_id)
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M.client_source_map[client_id] = nil
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end
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end
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end
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return M
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