diff options
Diffstat (limited to 'lua/plugins/lsp.lua')
| -rw-r--r-- | lua/plugins/lsp.lua | 598 |
1 files changed, 598 insertions, 0 deletions
diff --git a/lua/plugins/lsp.lua b/lua/plugins/lsp.lua new file mode 100644 index 0000000..f39cc58 --- /dev/null +++ b/lua/plugins/lsp.lua @@ -0,0 +1,598 @@ + +local fn = vim.fn +local keymap = vim.keymap + +local utils = require("user.utils") + +local custom_attach = function(client, bufnr) + -- Enable completion triggered by <c-x><c-o> + vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc') + + -- Mappings. + local map = function(mode, l, r, opts) + opts = opts or {} + opts.silent = true + opts.noremap = true + opts.buffer = bufnr + keymap.set(mode, l, r, opts) + end +--map("n", "gd", "<Cmd>Lspsaga lsp_finder<CR>") -- Press "o" to open the reference location +--map("n", "gp", "<Cmd>Lspsaga peek_definition<CR>") +-- --map("n", "gd", vim.lsp.buf.definition, { desc = "go to definition" }) + map("n", "<C-]>", vim.lsp.buf.definition) +-- map("n", "K", vim.lsp.buf.hover) +-- map("n", "<C-k>", vim.lsp.buf.signature_help) +-- map("n", "<leader>rn", vim.lsp.buf.rename, { desc = "varialble rename" }) +-- map("n", "gr", vim.lsp.buf.references, { desc = "show references" }) +-- map("n", "[d", vim.diagnostic.goto_prev, { desc = "previous diagnostic" }) +-- map("n", "]d", vim.diagnostic.goto_next, { desc = "next diagnostic" }) + map("n", "<leader>q", function() + vim.diagnostic.setqflist({ open = true }) + end, { desc = "put diagnostic to qf" }) +-- --map.('n', '<space>q', vim.diagnostic.setloclist) +-- map("n", "ga", vim.lsp.buf.code_action, { desc = "LSP code action" }) +-- map("n", "<leader>wa", vim.lsp.buf.add_workspace_folder, { desc = "add workspace folder" }) +-- map("n", "<leader>wr", vim.lsp.buf.remove_workspace_folder, { desc = "remove workspace folder" }) +-- map("n", "<leader>wl", function() +-- print(vim.inspect(vim.lsp.buf.list_workspace_folders())) +-- end, { desc = "list workspace folder" }) +-- map("n", "gs", "vim.lsp.buf.document_symbol()<cr>") +-- map("n", "gw", "vim.lsp.buf.workspace_symbol()<cr>", { desc = "list workspace folder" }) +-- --map("n", "gs", ":lua vim.lsp.buf.document_symbol()<cr>") +-- map("n", "gt", ":lua vim.lsp.buf.type_definition()<cr>") +-- map("n", "gD", ":lua vim.lsp.buf.declaration()<cr>") -- most lsp servers don't implement textDocument/Declaration, so gD is useless for now. +-- map("n", "gi", ":lua vim.lsp.buf.implementation()<cr>") + map("n", "go", ":lua vim.diagnostic.open_float()<cr>") +-- map("n", "gk", "<Cmd>Lspsaga diagnostic_jump_prev<CR>") +-- map("n", "gj", "<Cmd>Lspsaga diagnostic_jump_next<CR>") +--vim.api.nvim_set_keymap('n', '<leader>dd', '<cmd>lua vim.diagnostic.setloclist()<CR>', { noremap = true, silent = true }) + --nnoremap("gI", vim.lsp.buf.incoming_calls, opts) + -- + --nnoremap("<leader>cs", vim.lsp.buf.document_symbol, opts) + --nnoremap("<leader>cw", vim.lsp.buf.workspace_symbol, opts) + --nnoremap("<leader>rf", vim.lsp.buf.formatting, opts) + --require("which-key").register { + -- ["<leader>rf"] = "lsp: format buffer", + -- ["<leader>ca"] = "lsp: code action", + -- ["<leader>gd"] = "lsp: go to type definition", + -- ["gr"] = "lsp: references", + -- ["gi"] = "lsp: implementation", + -- ["gI"] = "lsp: incoming calls", + --} +--end +vim.g.diagnostics_visible = true +function _G.toggle_diagnostics() + if vim.g.diagnostics_visible then + vim.g.diagnostics_visible = false + vim.diagnostic.disable() + else + vim.g.diagnostics_visible = true + vim.diagnostic.enable() + end +end +map('n', '<Leader>m', ':call v:lua.toggle_diagnostics()<CR>') +--vim.g.diagnostics_active = true +--function _G.toggle_diagnostics() +-- if vim.g.diagnostics_active then +-- vim.g.diagnostics_active = false +-- vim.lsp.diagnostic.clear(0) +-- vim.cmd([[exe "normal ii\<Esc>x"]]) +-- vim.lsp.handlers["textDocument/publishDiagnostics"] = function() end +-- else +-- vim.g.diagnostics_active = true +-- vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with( +-- vim.lsp.diagnostic.on_publish_diagnostics, { +-- virtual_text = true, +-- signs = true, +-- underline = true, +-- update_in_insert = false, +-- } +-- ) +-- end +--end +-- +--map("n", "<leader>i", ":call v:lua.toggle_diagnostics()<CR>") + + + -- Set some key bindings conditional on server capabilities + if client.server_capabilities.documentFormattingProvider then + map("n", "<space>f", vim.lsp.buf.format, { desc = "format code" }) + end + + -- add rust specific keymappings + if client.name == "rust_analyzer" then + map("n", "<leader>rr", "<cmd>RustRunnables<CR>") + map("n", "<leader>ra", "<cmd>RustHoverAction<CR>") + end + +--For diagnostics for specific cursor position +--vim.api.nvim_create_autocmd("CursorHold", { +-- buffer = bufnr, +-- callback = function() +-- local opts = { +-- focusable = false, +-- close_events = { "BufLeave", "CursorMoved", "InsertEnter", "FocusLost" }, +-- border = 'rounded', +-- source = 'always', +-- prefix = ' ', +-- scope = 'cursor', +-- } +-- vim.diagnostic.open_float(nil, opts) +-- end +--}) + -- Diagnostic position +-- vim.api.nvim_create_autocmd("CursorHold", { +-- buffer = bufnr, +-- callback = function() +-- local float_opts = { +-- focusable = false, +-- close_events = { "BufLeave", "CursorMoved", "InsertEnter", "FocusLost" }, +-- border = "rounded", +-- source = "always", -- show source in diagnostic popup window +-- prefix = " ", +-- } +-- +-- if not vim.b.diagnostics_pos then +-- vim.b.diagnostics_pos = { nil, nil } +-- end +-- +-- local cursor_pos = vim.api.nvim_win_get_cursor(0) +-- if +-- (cursor_pos[1] ~= vim.b.diagnostics_pos[1] or cursor_pos[2] ~= vim.b.diagnostics_pos[2]) +-- and #vim.diagnostic.get() > 0 +-- then +-- vim.diagnostic.open_float(nil, float_opts) +-- end +-- +-- vim.b.diagnostics_pos = cursor_pos +-- end, +-- }) + + -- The below command will highlight the current variable and its usages in the buffer. + if client.server_capabilities.documentHighlightProvider then + vim.cmd([[ + hi! link LspReferenceRead Visual + hi! link LspReferenceText Visual + hi! link LspReferenceWrite Visual + augroup lsp_document_highlight + autocmd! * <buffer> + autocmd CursorHold <buffer> lua vim.lsp.buf.document_highlight() + autocmd CursorMoved <buffer> lua vim.lsp.buf.clear_references() + augroup END + ]]) + end + + if vim.g.logging_level == "debug" then + local msg = string.format("Language server %s started!", client.name) + vim.notify(msg, vim.log.levels.DEBUG, { title = "Server?" }) + end +end + +local capabilities = vim.lsp.protocol.make_client_capabilities() +capabilities = require("cmp_nvim_lsp").default_capabilities(capabilities) +capabilities.textDocument.completion.completionItem.snippetSupport = true +capabilities.offsetEncoding = { "utf-16" } + +local lspconfig = require("lspconfig") + +if utils.executable("pylsp") then + lspconfig.pylsp.setup({ + settings = { + pylsp = { + plugins = { + pylint = { enabled = true, executable = "pylint" }, + pyflakes = { enabled = false }, + pycodestyle = { enabled = false }, + jedi_completion = { fuzzy = true }, + pyls_isort = { enabled = true }, + pylsp_mypy = { enabled = true }, + }, + }, + }, + flags = { + debounce_text_changes = 200, + }, + capabilities = capabilities, + }) +else + vim.notify("pylsp not found!", vim.log.levels.WARN, { title = "Server?" }) +end + +-- if utils.executable('pyright') then +-- lspconfig.pyright.setup{ +-- on_attach = custom_attach, +-- capabilities = capabilities +-- } +-- else +-- vim.notify("pyright not found!", vim.log.levels.WARN, {title = 'Server?'}) +-- end + +if utils.executable("clangd") then + lspconfig.clangd.setup({ + on_attach = custom_attach, + capabilities = capabilities, + filetypes = { "c", "cpp", "cc" }, + flags = { + debounce_text_changes = 500, + }, + }) +else + vim.notify("clangd not found!", vim.log.levels.WARN, { title = "Server?" }) +end + +-- set up vim-language-server +if utils.executable("vim-language-server") then + lspconfig.vimls.setup({ + on_attach = custom_attach, + flags = { + debounce_text_changes = 500, + }, + capabilities = capabilities, + }) +else + vim.notify("vim-language-server not found!", vim.log.levels.WARN, { title = "Server?" }) +end + +-- set up bash-language-server +if utils.executable("bash-language-server") then + lspconfig.bashls.setup({ + on_attach = custom_attach, + capabilities = capabilities, + }) +end + +if utils.executable("lua-language-server") then + lspconfig.sumneko_lua.setup({ + on_attach = custom_attach, + settings = { + Lua = { + runtime = { + -- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim) + version = "LuaJIT", + }, + diagnostics = { + -- Get the language server to recognize the `vim` global + globals = { "vim" }, + }, + workspace = { + -- Make the server aware of Neovim runtime files, + library = { + fn.stdpath("data") .. "/site/pack/packer/opt/emmylua-nvim", + fn.stdpath("config"), + }, + maxPreload = 2000, + preloadFileSize = 50000, + }, + }, + }, + capabilities = capabilities, + }) +end + + +if utils.executable("rust-language-server") then +require("lspconfig").rust_analyzer.setup{ + cmd = { "rustup", "run", "nightly", "rust-analyzer" }, + on_attach = custom_attach, + flags = { + debounce_text_changes = 500, + }, + --[[ + settings = { + rust = { + unstable_features = true, + build_on_save = false, + all_features = true, + }, + } + --]] +} +end + +--vim.diagnostic.config({ +-- virtual_text = false, +-- underline = true, +--}) +vim.diagnostic.config({ + underline = false, + signs = true, + virtual_text = false, + float = { + show_header = true, + source = 'if_many', + border = 'rounded', + focusable = false, + }, + update_in_insert = false, -- default to false + severity_sort = false, -- default to false +}) +-- Show line diagnostics automatically in hover window +--vim.o.updatetime = 250 +--vim.cmd [[autocmd CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, {focusable = false,})]] +--vim.cmd ([[ noremap <leader>a :autocmd! CursorHold,CursorHoldI <CR>]]) + +--vim.cmd [[ noremap <leader>a :autocmd! CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, {focusable = false,})<CR>]] +--local diagnostics_active = true +--local toggle_diagnostics = function() +-- diagnostics_active = not diagnostics_active +-- if diagnostics_active then +-- vim.o.updatetime = 250 +-- vim.cmd ([[autocmd! CursorHold,CursorHoldI <CR>]]) +-- --vim.diagnostic.open_float(nil, {focus=false}) +-- else +-- vim.o.updatetime = 250 +-- vim.cmd [[autocmd CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, {focus=false})]] +-- --vim.diagnostic.hide() +-- --vim.diagnostic.disable() +-- end +--end +--vim.keymap.set("n", "<leader>a", toggle_diagnostics) + +--function LspDiagnosticsFocus() +-- vim.api.nvim_command('set eventignore=WinLeave') +-- vim.api.nvim_command('autocmd CursorMoved <buffer> ++once set eventignore=""') +-- vim.diagnostic.open_float(nil, {focusable = false, scope = 'line', close_events = {"CursorMoved", "CursorMovedI", "BufHidden", "InsertCharPre", "WinLeave"}}) +--end +--vim.api.nvim_set_keymap('', '<Leader>a', '<Cmd>lua LspDiagnosticsFocus()<CR>', {silent = true}) + --vim.o.updatetime = 250 + +-- vim.o.updatetime = 250 +----vim.o.updatetime = 250 +----vim.cmd [[autocmd CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, {focusable = false,})]] +----local diagnostics_active = true +--local toggle_diagnostics = function() +-- --diagnostics_active = not diagnostics_active +-- --if diagnostics_active then +-- --if vim.diagnostic.open_float() == true then +-- if vim.api.nvim_exec([[autocmd CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, {focus=false})]] +--, true) then +-- vim.api.nvim_exec([[autocmd! CursorHold,CursorHoldI ]] +--, true) +-- else +-- vim.o.updatetime = 250 +-- vim.api.nvim_exec([[autocmd CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, {focus=false})]], true) +-- end +--end +--vim.keymap.set("n", "<leader>a", toggle_diagnostics) +-- +--vim.api.nvim_create_autocmd('CursorHold', { +-- vim.diagnostic.open_float(nil, {focus=false}) +-- +--}) + +vim.o.updatetime = 250 +vim.cmd[[ +augroup OpenFloat + autocmd CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, {focusable = false,}) + +augroup END +]] +vim.cmd([[ +function! ToggleDiagnosticsOpenFloat() + " Switch the toggle variable + let g:DiagnosticsOpenFloat = !get(g:, 'DiagnosticsOpenFloat', 1) + + " Reset group + augroup OpenFloat + autocmd! + augroup END + + " Enable if toggled on + if g:DiagnosticsOpenFloat + augroup OpenFloat + autocmd! CursorHold,CursorHoldI * lua vim.diagnostic.open_float(nil, {focusable = false,}) print ("vim.diagnostic.open_float enabled . . .") + augroup END + endif +endfunction +nnoremap <leader>a :call ToggleDiagnosticsOpenFloat()<CR>\|:echom "vim.diagnostic.open_float disabled . . ."<CR> +]]) + +--vim.lsp.handlers["textDocument/hover"] = vim.lsp.with( +-- vim.lsp.handlers.hover, { +-- signs = true, +-- underline = false, +-- virtual_text = false, +-- show_diagnostic_autocmds = {'InsertLeave', 'TextChanged'}, +-- diagnostic_delay = 500 +-- }) +--vim.cmd [[autocmd CursorHold * lua vim.diagnostic.open_float(0, {scope="cursor", close_events = {"CursorMoved", "CursorMovedI", "BufHidden", "InsertCharPre", "WinLeave"}})]] + +--function LspDiagnosticsFocus() +-- vim.api.nvim_command('set eventignore=WinLeave') +-- vim.api.nvim_command('autocmd CursorMoved <buffer> ++once set eventignore=""') +-- vim.diagnostic.open_float(nil, {focusable = false, scope = 'line', close_events = {"CursorMoved", "CursorMovedI", "BufHidden", "InsertCharPre", "WinLeave"}}) +--end +--vim.api.nvim_set_keymap('', '<Leader>a', '<Cmd>lua LspDiagnosticsFocus()<CR>', {silent = true}) + +--local diagnostics_active = true +--map('n', '<leader>a', function() +-- diagnostics_active = not diagnostics_active +-- if diagnostics_active then +-- vim.diagnostic.show() +-- else +-- vim.diagnostic.hide() +-- end +--end) + +-- Global config for diagnostic +--vim.diagnostic.config({ +-- underline = false, +-- virtual_text = false, +-- signs = true, +-- severity_sort = true, +-- float = { +-- focusable = true, -- +-- style = "minimal", -- +-- --border = "rounded", +-- border = "shadow", +-- source = "always", +-- header = "", +-- prefix = "", +-- }, +--}) + +vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, { + underline = true, + virtual_text = false, + signs = true, + update_in_insert = false, +}) + +--vim.lsp.buf.definition +vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, { border = "rounded" }) + +--vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, { border = "rounded" }) + +vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(vim.lsp.handlers.signature_help, { border = "rounded" }) + +--local signs = { Error = " ", Warn = " ", Info = " ", Hint = " " } +--local signs = { Error = "✘", Warn = "▲", Info = "🛈 ", Hint = "⚑" } +local signs = { Error = "✘", Warn = "▲", Info = "", Hint = "⚑" } +for type, icon in pairs(signs) do + local hl = "DiagnosticSign" .. type + vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = "" }) +end + + +---- Location information about the last message printed. The format is +---- `(did print, buffer number, line number)`. +--local last_echo = { false, -1, -1 } +-- +---- The timer used for displaying a diagnostic in the commandline. +--local echo_timer = nil +-- +---- The timer after which to display a diagnostic in the commandline. +--local echo_timeout = 250 +-- +---- The highlight group to use for warning messages. +--local warning_hlgroup = 'WarningMsg' +-- +---- The highlight group to use for error messages. +--local error_hlgroup = 'ErrorMsg' +-- +---- If the first diagnostic line has fewer than this many characters, also add +---- the second line to it. +--local short_line_limit = 20 +-- +---- Shows the current line's diagnostics in a floating window. +--function show_line_diagnostics() +-- vim +-- .lsp +-- .diagnostic +-- .show_line_diagnostics({ severity_limit = 'Warning' }, vim.fn.bufnr('')) +--end +-- +---- Prints the first diagnostic for the current line. +--function echo_diagnostic() +-- if echo_timer then +-- echo_timer:stop() +-- end +-- +-- echo_timer = vim.defer_fn( +-- function() +-- local line = vim.fn.line('.') - 1 +-- local bufnr = vim.api.nvim_win_get_buf(0) +-- +-- if last_echo[1] and last_echo[2] == bufnr and last_echo[3] == line then +-- return +-- end +-- +-- local diags = vim +-- .lsp +-- .diagnostic +-- .get_line_diagnostics(bufnr, line, { severity_limit = 'Warning' }) +-- +-- if #diags == 0 then +-- -- If we previously echo'd a message, clear it out by echoing an empty +-- -- message. +-- if last_echo[1] then +-- last_echo = { false, -1, -1 } +-- +-- vim.api.nvim_command('echo ""') +-- end +-- +-- return +-- end +-- +-- last_echo = { true, bufnr, line } +-- +-- local diag = diags[1] +-- local width = vim.api.nvim_get_option('columns') - 15 +-- local lines = vim.split(diag.message, "\n") +-- local message = lines[1] +-- local trimmed = false +-- +-- if #lines > 1 and #message <= short_line_limit then +-- message = message .. ' ' .. lines[2] +-- end +-- +-- if width > 0 and #message >= width then +-- message = message:sub(1, width) .. '...' +-- end +-- +-- local kind = 'warning' +-- local hlgroup = warning_hlgroup +-- +-- if diag.severity == vim.lsp.protocol.DiagnosticSeverity.Error then +-- kind = 'error' +-- hlgroup = error_hlgroup +-- end +-- +-- local chunks = { +-- { kind .. ': ', hlgroup }, +-- { message } +-- } +-- +-- vim.api.nvim_echo(chunks, false, {}) +-- end, +-- echo_timeout +-- ) +--end +--vim.cmd([[ +-- autocmd CursorMoved * :lua echo_diagnostic() +--]]) +-- Highlight line number instead of having icons in sign column + +-- See the properties of the signs with sign list. + +--vim.cmd [[ +-- highlight! DiagnosticLineNrError guibg=#51202A guifg=#FF0000 gui=bold +-- highlight! DiagnosticLineNrWarn guibg=#51412A guifg=#FFA500 gui=bold +-- highlight! DiagnosticLineNrInfo guibg=#1E535D guifg=#00FFFF gui=bold +-- highlight! DiagnosticLineNrHint guibg=#1E205D guifg=#0000FF gui=bold +-- +-- sign define DiagnosticSignError text= texthl=DiagnosticSignError linehl= numhl=DiagnosticLineNrError +-- sign define DiagnosticSignWarn text= texthl=DiagnosticSignWarn linehl= numhl=DiagnosticLineNrWarn +-- sign define DiagnosticSignInfo text= texthl=DiagnosticSignInfo linehl= numhl=DiagnosticLineNrInfo +-- sign define DiagnosticSignHint text= texthl=DiagnosticSignHint linehl= numhl=DiagnosticLineNrHint +--]] + +-- Highlight symbol under cursor + +-- Add the following to your on_attach (this allows checking server capabilities to avoid calling invalid commands. + +--if client.resolved_capabilities.document_highlight then +-- vim.cmd [[ +-- hi! LspReferenceRead cterm=bold ctermbg=red guibg=LightYellow +-- hi! LspReferenceText cterm=bold ctermbg=red guibg=LightYellow +-- hi! LspReferenceWrite cterm=bold ctermbg=red guibg=LightYellow +-- ]] +-- vim.api.nvim_create_augroup('lsp_document_highlight', { +-- clear = false +-- }) +-- vim.api.nvim_clear_autocmds({ +-- buffer = bufnr, +-- group = 'lsp_document_highlight', +-- }) +-- vim.api.nvim_create_autocmd({ 'CursorHold', 'CursorHoldI' }, { +-- group = 'lsp_document_highlight', +-- buffer = bufnr, +-- callback = vim.lsp.buf.document_highlight, +-- }) +-- vim.api.nvim_create_autocmd('CursorMoved', { +-- group = 'lsp_document_highlight', +-- buffer = bufnr, +-- callback = vim.lsp.buf.clear_references, +-- }) +--end + |