309 lines
9.1 KiB
Lua
309 lines
9.1 KiB
Lua
local module_name = "lsp"
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local utils = require("utils")
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local M = {}
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local _filetypes = nil
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-- local auto_installed_servers = nil
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local capabilities = {}
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local config = {
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bashls = {},
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clangd = {},
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cmake = {},
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diagnosticls = {},
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gopls = {},
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groovyls = {},
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intelephense = {},
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jedi_language_server = {},
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lemminx = {},
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lua_ls = {},
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rust_analyzer = {},
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zls = {},
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}
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for server, _ in pairs(config) do
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utils.try_require("lsp." .. server, module_name, function (mod)
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config[server] = mod
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end)
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end
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local function ca_rename()
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local old = vim.fn.expand("<cword>")
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local new
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vim.ui.input(
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{ prompt = ("Rename `%s` to: "):format(old), },
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function (input)
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new = input
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end
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)
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if new and new ~= "" then
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vim.lsp.buf.rename(new)
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end
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end
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local function setup_diagnostics()
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-- https://github.com/neovim/nvim-lspconfig/wiki/UI-Customization#customizing-how-diagnostics-are-displayed
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vim.diagnostic.config({
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underline = true,
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signs = true,
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virtual_text = {
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prefix = "",
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format = function (diagnostic)
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return diagnostic.message
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end,
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},
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float = {
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show_header = false,
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source = "always",
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border = "single",
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focusable = false,
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format = function (diagnostic)
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return string.format("%s", diagnostic.message)
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end,
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},
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update_in_insert = false,
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severity_sort = false,
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})
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local signs = { Error = " ", Warn = " ", Hint = " ", Info = " ", }
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for type, icon in pairs(signs) do
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local hl = "DiagnosticSign" .. type
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vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl, })
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end
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end
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local function on_attach(client, bufnr)
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-- Mappings.
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-- See `:help vim.lsp.*` for documentation on any of the below functions
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local opts = { buffer = bufnr, }
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vim.keymap.set("n", "<leader>df", vim.diagnostic.open_float, opts)
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vim.keymap.set("n", "[d", vim.diagnostic.goto_prev, opts)
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vim.keymap.set("n", "]d", vim.diagnostic.goto_next, opts)
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vim.keymap.set("n", "<leader>dl", vim.diagnostic.setloclist, opts)
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vim.keymap.set("n", "gD", vim.lsp.buf.declaration, opts)
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vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
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vim.keymap.set({ "n", "i", }, "<C-k>", vim.lsp.buf.hover, opts)
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vim.keymap.set({ "n", "i", }, "<C-j>", vim.lsp.buf.signature_help, opts)
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vim.keymap.set({ "n", "i", }, "<C-h>", vim.lsp.buf.document_highlight, opts)
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vim.keymap.set("n", "gi", vim.lsp.buf.implementation, opts)
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vim.keymap.set("n", "<leader>lr", ca_rename, opts)
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vim.keymap.set("n", "<leader>la", vim.lsp.buf.code_action, opts)
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vim.keymap.set("n", "gr", vim.lsp.buf.references, opts)
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vim.keymap.set(
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{ "n", "x", },
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"<leader>lf",
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function ()
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if vim.bo.filetype ~= "php" then
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return vim.lsp.buf.format()
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end
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local dls = require("lsp.diagnosticls")
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local formatters = dls.lspconfig.init_options.formatFiletypes.php
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for _, fmt in ipairs(formatters) do
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if fmt == "php_cs_fixer" then
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---@type table
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local winview = vim.fn.winsaveview()
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vim.cmd.write({ bang = true, })
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vim.lsp.buf.format()
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vim.cmd.write({ bang = true, })
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vim.fn.winrestview(winview)
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return
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end
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end
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return vim.lsp.buf.format()
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end,
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opts
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)
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-- For document highlight
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vim.cmd.highlight({ "link LspReferenceRead Visual", bang = true, })
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vim.cmd.highlight({ "link LspReferenceText Visual", bang = true, })
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vim.cmd.highlight({ "link LspReferenceWrite Visual", bang = true, })
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-- vim.api.nvim_create_autocmd({ "CursorHold", "CursorHoldI", }, {
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-- buffer = bufnr,
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-- callback = vim.lsp.buf.document_highlight,
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-- })
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vim.api.nvim_create_autocmd({ "CursorMoved", "CursorMovedI", }, {
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buffer = bufnr,
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callback = vim.lsp.buf.clear_references,
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})
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-- Auto show signature on insert in function parameters
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-- if client.server_capabilities.signatureHelpProvider then
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-- local chars = client.server_capabilities.signatureHelpProvider
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-- .triggerCharacters
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-- if chars and #chars > 0 then
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-- vim.api.nvim_create_autocmd("CursorHoldI", {
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-- buffer = bufnr,
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-- callback = vim.lsp.buf.signature_help,
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-- })
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-- end
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-- end
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vim.opt.updatetime = 300
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require("lsp-inlayhints").on_attach(client, bufnr, false)
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vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(
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vim.lsp.handlers.hover, {
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border = "single",
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}
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)
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vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(
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vim.lsp.handlers.signature_help, {
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border = "single",
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}
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)
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end
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local function reload_server_buf(name)
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local server = config[name]
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local ft_map = {}
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for _, ft in ipairs(server.lspconfig.filetypes) do
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ft_map[ft] = true
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end
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for _, bufnr in ipairs(vim.api.nvim_list_bufs()) do
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if vim.api.nvim_buf_is_loaded(bufnr) then
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local buf_ft = vim.api.nvim_get_option_value(
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"filetype",
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{ buf = bufnr, }
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)
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if ft_map[buf_ft] then
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vim.api.nvim_buf_call(
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bufnr,
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vim.cmd.edit
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)
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end
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end
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end
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end
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local function configure_server(name, server)
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local ok, ret = pcall(require, "lspconfig")
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if not ok then
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utils.err("Missing required plugin lspconfig", module_name)
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return
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end
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local lspconfig = ret
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if server.root_pattern then
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server.lspconfig.root_dir = lspconfig.util.root_pattern(
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unpack(server.root_pattern)
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)
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else
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server.lspconfig.root_dir = lspconfig.util.find_git_ancestor
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end
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server.lspconfig.capabilities = capabilities
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server.lspconfig.on_attach = function (...)
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ok, ret = pcall(on_attach, ...)
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if not ok then
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utils.err(
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("Failed to load on_attach for %s:\n%s"):format(name, ret),
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module_name
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)
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end
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end
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ok, ret = pcall(lspconfig[name].setup, server.lspconfig)
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if not ok then
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utils.err(
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("Failed to setup LSP server %s with lspconfig: %s"):format(
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name,
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ret
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),
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module_name
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)
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return
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end
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reload_server_buf(name)
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end
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local function setup_server(name, server)
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local registry = require("mason-registry")
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local pkg_name
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if server.mason then
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pkg_name = server.mason.name
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end
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if (pkg_name and not registry.is_installed(pkg_name)) then
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local pkg = registry.get_package(pkg_name)
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local handle = pkg:install({ version = server.mason.version, })
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utils.info("Installing " .. pkg_name)
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local err
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handle:on("stderr", vim.schedule_wrap(function (msg)
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err = (err or "") .. msg
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end))
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handle:once("closed", vim.schedule_wrap(function ()
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if err then
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utils.err(err, module_name)
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end
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if pkg:is_installed() then
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utils.info("Installation finished for " .. pkg_name)
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configure_server(name, server)
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else
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utils.err("Installation failed for " .. pkg_name)
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server.enable = false
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end
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end))
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else
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if vim.fn.executable(server.lspconfig.cmd[1]) == 1 then
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configure_server(name, server)
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else
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utils.info(name .. " not installed, disabling", module_name)
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server.enable = false
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end
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end
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end
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local function register_server(name, server)
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local augroup = vim.api.nvim_create_augroup("LSP-" .. name, {})
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vim.api.nvim_create_autocmd("FileType", {
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once = true,
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pattern = table.concat(server.lspconfig.filetypes, ","),
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callback = vim.schedule_wrap(function ()
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setup_server(name, server)
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vim.api.nvim_del_augroup_by_id(augroup)
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end),
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group = augroup,
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})
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end
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function M.filetypes()
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if not _filetypes then
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_filetypes = {}
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local unique = {}
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for _, server in pairs(config) do
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for _, ft in ipairs(server.lspconfig.filetypes) do
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if not unique[ft] then
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table.insert(_filetypes, ft)
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unique[ft] = true
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end
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end
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end
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end
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return _filetypes
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end
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function M.setup()
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setup_diagnostics()
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utils.try_require("cmp_nvim_lsp", module_name, function (mod)
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capabilities = mod.default_capabilities()
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end)
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for name, server in pairs(config) do
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if server.enable then
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register_server(name, server)
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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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