neovim-config/lua/plugins/configs/lspconfig.lua
Ashin Antony b2cd5e38f5 fix: fix issue #455.
1. Show line diagnostics have been changed to `ge`. Since there are keybindings starting with g. Also `ge` is fast very useful for this reason.
2021-10-02 12:16:21 +05:30

103 lines
4.3 KiB
Lua

local overrides = require("core.hooks").createOverrides "lsp"
local function on_attach(_, bufnr)
local function buf_set_keymap(...)
vim.api.nvim_buf_set_keymap(bufnr, ...)
end
local function buf_set_option(...)
vim.api.nvim_buf_set_option(bufnr, ...)
end
-- Enable completion triggered by <c-x><c-o>
buf_set_option("omnifunc", "v:lua.vim.lsp.omnifunc")
-- Mappings.
local opts = { noremap = true, silent = true }
-- See `:help vim.lsp.*` for documentation on any of the below functions
buf_set_keymap("n", "gD", "<cmd>lua vim.lsp.buf.declaration()<CR>", opts)
buf_set_keymap("n", "gd", "<cmd>lua vim.lsp.buf.definition()<CR>", opts)
buf_set_keymap("n", "K", "<cmd>lua vim.lsp.buf.hover()<CR>", opts)
buf_set_keymap("n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
buf_set_keymap("n", "gk", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
buf_set_keymap("n", "<space>wa", "<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>", opts)
buf_set_keymap("n", "<space>wr", "<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>", opts)
buf_set_keymap("n", "<space>wl", "<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>", opts)
buf_set_keymap("n", "<space>D", "<cmd>lua vim.lsp.buf.type_definition()<CR>", opts)
buf_set_keymap("n", "<space>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
buf_set_keymap("n", "<space>ca", "<cmd>lua vim.lsp.buf.code_action()<CR>", opts)
buf_set_keymap("n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
buf_set_keymap("n", "ge", "<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>", opts)
buf_set_keymap("n", "[d", "<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>", opts)
buf_set_keymap("n", "]d", "<cmd>lua vim.lsp.diagnostic.goto_next()<CR>", opts)
buf_set_keymap("n", "<space>q", "<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>", opts)
buf_set_keymap("n", "<space>fm", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
buf_set_keymap("v", "<space>ca", "<cmd>lua vim.lsp.buf.range_code_action()<CR>", opts)
end
local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities.textDocument.completion.completionItem.documentationFormat = { "markdown", "plaintext" }
capabilities.textDocument.completion.completionItem.snippetSupport = true
capabilities.textDocument.completion.completionItem.preselectSupport = true
capabilities.textDocument.completion.completionItem.insertReplaceSupport = true
capabilities.textDocument.completion.completionItem.labelDetailsSupport = true
capabilities.textDocument.completion.completionItem.deprecatedSupport = true
capabilities.textDocument.completion.completionItem.commitCharactersSupport = true
capabilities.textDocument.completion.completionItem.tagSupport = { valueSet = { 1 } }
capabilities.textDocument.completion.completionItem.resolveSupport = {
properties = {
"documentation",
"detail",
"additionalTextEdits",
},
}
-- replace the default lsp diagnostic symbols
local function lspSymbol(name, icon)
vim.fn.sign_define("LspDiagnosticsSign" .. name, { text = icon, numhl = "LspDiagnosticsDefault" .. name })
end
lspSymbol("Error", "")
lspSymbol("Information", "")
lspSymbol("Hint", "")
lspSymbol("Warning", "")
local lsp_publish_diagnostics_options = overrides.get("publish_diagnostics", {
virtual_text = {
prefix = "",
spacing = 0,
},
signs = true,
underline = true,
update_in_insert = false, -- update diagnostics insert mode
})
vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
vim.lsp.diagnostic.on_publish_diagnostics,
lsp_publish_diagnostics_options
)
vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, {
border = "single",
})
vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(vim.lsp.handlers.signature_help, {
border = "single",
})
-- suppress error messages from lang servers
vim.notify = function(msg, log_level, _opts)
if msg:match "exit code" then
return
end
if log_level == vim.log.levels.ERROR then
vim.api.nvim_err_writeln(msg)
else
vim.api.nvim_echo({ { msg } }, true, {})
end
end
-- requires a file containing user's lspconfigs
local addlsp_confs = require("core.utils").load_config().plugins.options.lspconfig.setup_lspconf
if string.len(addlsp_confs) ~= 0 then
require(addlsp_confs).setup_lsp(on_attach, capabilities)
end