kitchen sink
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@ -1,74 +1,20 @@
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local misc = require('core.misc')
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local lsp = require('core.lsp.functions')
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local map, auto, augroup = misc.map, misc.auto, misc.augroup
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return { 'williamboman/mason-lspconfig.nvim',
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requires = {
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'williamboman/mason.nvim',
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'mfussenegger/nvim-jdtls',
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'neovim/nvim-lspconfig'
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{ 'neovim/nvim-lspconfig',
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disable = vim.version().minor < 8,
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function()
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lsp.setup()
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end
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}
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},
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function()
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local util = require('lspconfig.util')
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-- configure lsp when attached
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local function lsp_attach(client, bufnr)
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-- helper function(s)
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local function set_lsp_sign(name, text)
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vim.fn.sign_define(name, { text = text, texthl = name })
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end
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set_lsp_sign("DiagnosticSignError", "x")
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set_lsp_sign("DiagnosticSignWarn" , "!")
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set_lsp_sign("DiagnosticSignInfo" , "i")
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set_lsp_sign("DiagnosticSignHint" , "h")
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local opts = { buffer = bufnr }
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-- LSP actions
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map('n', 'K', vim.lsp.buf.hover, opts)
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map('n', 'gD', vim.lsp.buf.definition, opts)
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-- map('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<cr>')
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map('n', 'gI', vim.lsp.buf.implementation, opts)
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map('n', 'gY', vim.lsp.buf.type_definition, opts)
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map('n', 'gR', vim.lsp.buf.references, opts)
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map('n', '<S-Tab>', vim.lsp.buf.signature_help, opts)
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map('n', '<leader>lr', vim.lsp.buf.rename, opts)
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map('n', '<F2>', vim.lsp.buf.rename, opts)
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map('n', 'gA', vim.lsp.buf.code_action, {
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buffer = bufnr,
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desc = 'check code actions',
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})
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map('n', '<F4>', vim.lsp.buf.code_action, {
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buffer = bufnr,
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desc = 'check code actions'
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})
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-- Diagnostics
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map('n', '[d', vim.diagnostic.goto_prev)
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map('n', ']d', vim.diagnostic.goto_next)
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end
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-- setup lsp capabilities
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local capabilities = vim.lsp.protocol.make_client_capabilities()
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capabilities.textDocument.completion.completionItem = {
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documentationFormat = { "markdown", "plaintext" },
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snippetSupport = true,
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preselectSupport = true,
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insertReplaceSupport = true,
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labelDetailsSupport = true,
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deprecatedSupport = true,
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commitCharactersSupport = true,
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tagSupport = {
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valueSet = { 1 }
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},
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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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}
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-- setup language servers
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require('mason-lspconfig').setup {
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ensure_installed = {
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@ -86,8 +32,8 @@ return { 'williamboman/mason-lspconfig.nvim',
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require('mason-lspconfig').setup_handlers {
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function(server_name)
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require('lspconfig')[server_name].setup {
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on_attach = lsp_attach,
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capabilities = capabilities
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on_attach = lsp.lsp_attach,
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capabilities = lsp.capabilities()
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}
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end,
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@ -101,7 +47,8 @@ return { 'williamboman/mason-lspconfig.nvim',
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-- FIXME: luals seems to start up twice and sends back twice the
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-- completions (one configured with the below settings and one without)
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require('lspconfig')[server_name].setup {
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on_attach = lsp_attach,
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on_attach = lsp.attach,
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capabilities = lsp.capabilities(),
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settings = {
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Lua = {
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diagnostics = {
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@ -141,13 +88,13 @@ return { 'williamboman/mason-lspconfig.nvim',
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["clangd"] = function(server_name)
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require('lspconfig')[server_name].setup {
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on_attach = function(client, bufnr)
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lsp_attach(client, bufnr)
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lsp.attach(client, bufnr)
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-- add some clangd specific mappings
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local opts = { buffer = bufnr }
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map("n", "<leader>o", "<cmd>ClangdSwitchSourceHeader<CR>", opts)
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end,
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capabilities = capabilities,
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capabilities = lsp.capabilities(),
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cmd = {
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"clangd",
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@ -168,197 +115,9 @@ return { 'williamboman/mason-lspconfig.nvim',
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}
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end,
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-- setup jdtls
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["jdtls"] = function(server_name)
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auto("Filetype", {
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pattern = "java",
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callback = function()
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-- must be a java interpreter of version 17 or greater
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local java = "java"
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local buffer = {}
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---@type function
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local startlsp
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-- check if version of java in use is high enough
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vim.fn.jobstart({ java, vim.fn.stdpath('config').."/extras/JavaVersion.java" }, {
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stdin = nil,
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on_stdout = function(_, data, _)
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table.insert(buffer, table.concat(data))
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end,
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on_exit = function(_, exit_code, _)
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local v = vim.version.parse(table.concat(buffer))
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-- if there's an error, no version info, or the java version is
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-- less than 17 stop the lsp from starting
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if exit_code ~= 0 then
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vim.notify(string.format(
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"java version check failed: exit code %s", exit_code),
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vim.log.levels.ERROR, { title = misc.appid })
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return
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elseif not v then
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vim.notify("no java version info found", vim.log.levels.ERROR,
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{ title = misc.appid })
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return
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elseif v.major < 17 then
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vim.notify(string.format(
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"java version %s < 17.0.0 Cannot run jdtls, bailing out",
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v[1].."."..v[2].."."..v[3]),
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vim.log.levels.ERROR, { title = misc.appid })
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return
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end
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startlsp()
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end
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})
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function startlsp()
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local ok, jdtls = pcall(require, "jdtls")
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if not ok then
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vim.notify("jdtls not found, can't start java lsp",
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vim.log.levels.ERROR, {})
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return
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end
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local config = {}
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config.on_attach = function(client, bufnr)
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lsp_attach(client, bufnr)
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-- add some jdtls specific mappings
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local opts = { buffer = bufnr }
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map('n', 'cri', jdtls.organize_imports, opts)
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map('n', 'crv', jdtls.extract_variable, opts)
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map('n', 'crc', jdtls.extract_constant, opts)
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map('x', 'crv', "<esc><cmd>lua require('jdtls').extract_variable(true)<cr>", opts)
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map('x', 'crc', "<esc><cmd>lua require('jdtls').extract_constant(true)<cr>", opts)
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map('x', 'crm', "<esc><Cmd>lua require('jdtls').extract_method(true)<cr>", opts)
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-- refresh the codelens every time after writing the file
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local jdtls_cmds = augroup("jdtls_cmds")
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pcall(vim.lsp.codelens.refresh)
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auto('BufWritePost', {
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buffer = bufnr,
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group = jdtls_cmds,
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desc = 'refresh codelens',
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callback = function()
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pcall(vim.lsp.codelens.refresh)
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end
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})
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end
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-- setup path stuff
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local path = {}
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local jdtls_install = require('mason-registry').get_package('jdtls'):get_install_path()
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path.data_dir = vim.fn.stdpath('cache')..'/nvim-jdtls'
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path.java_agent = jdtls_install..'/lombok.jar'
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path.launcher_jar = vim.fn.glob(jdtls_install..'/plugins/org.eclipse.equinox.launcher_*.jar')
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path.platform_config = jdtls_install..'/config_linux'
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path.bundles = {}
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-- data dir
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local data_dir = path.data_dir..'/'..vim.fn.fnamemodify(vim.fn.getcwd(), ':p:h:t')
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-- enable basic capabilities
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config.capabilities = capabilities
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-- enable some extended client capabilities
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local extendedClientCapabilities = jdtls.extendedClientCapabilities
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extendedClientCapabilities.resolveAdditionalTextEditsSupport = true
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-- command to start the lsp server
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config.cmd = {
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java, -- this has to be java17 or newer
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'-Declipse.application=org.eclipse.jdt.ls.core.id1',
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'-Dosgi.bundles.defaultStartLevel=4',
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'-Declipse.product=org.eclipse.jdt.ls.core.product',
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'-Dlog.protocol=true',
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'-Dlog.level=ALL',
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'-Xmx1G',
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'--add-modules=ALL-SYSTEM',
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'--add-opens', 'java.base/java.util=ALL-UNNAMED',
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'--add-opens', 'java.base/java.lang=ALL-UNNAMED',
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'-jar', path.launcher_jar,
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'-configuration', path.platform_config,
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'-data', data_dir
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}
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-- settings
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config.settings = {
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java = {
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eclipse = { downloadSources = true },
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gradle = { enabled = true },
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maven = { downloadSources = true },
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implementationsCodeLens = { enabled = true },
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referencesCodeLens = { enabled = true },
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references = { includeDecompiledSources = true },
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symbols = { includeSourceMethodDeclarations = true },
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inlayHints = {
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parameterNames = {
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enabled = "all"
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}
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},
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completion = {
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favoriteStaticMembers = {
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"org.hamcrest.MatcherAssert.assertThat",
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"org.hamcrest.Matchers.*",
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"org.hamcrest.CoreMatchers.*",
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"org.junit.jupiter.api.Assertions.*",
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"java.util.Objects.requireNonNull",
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"java.util.Objects.requireNonNullElse",
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"org.mockito.Mockito.*"
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},
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filteredTypes = {
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"com.sun.*",
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"io.micrometer.shaded.*",
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"java.awt.*",
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"jdk.*",
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"sun.*"
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},
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importOrder = {
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"java",
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"javax",
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"com",
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"org"
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}
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},
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sources = {
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organizeImports = {
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starThreshold = 9999,
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staticStarThreshold = 9999
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}
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},
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codeGeneration = {
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toString = {
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template = '${object.className}{${member.name()}=${member.value}, ${otherMembers}}'
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},
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hashCodeEquals = { useJava7Objects = true },
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useBlocks = true,
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}
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}
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}
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config.signatureHelp = { enabled = true }
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config.flags = { allow_incremental_sync = true }
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-- disable all messages from printing
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config.handlers = {
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['language/status'] = function() end
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}
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config.init_options = {
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extendedClientCapabilities = extendedClientCapabilities,
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}
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config.root_dir = vim.fs.root(0, { ".git", "mvnw", ".gradle",
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"gradlew", "build.xml" })
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-- start it up
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jdtls.start_or_attach(config)
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end
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end
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})
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end
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-- disable it, we start this using nvim-jdtls
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["jdtls"] = function(_) end
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}
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end
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}
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Block a user