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local config = function()
local lspconfig = require("lspconfig")
local capabilities = require("cmp_nvim_lsp").default_capabilities()
-- setting custom signs
local signs = { Error = "", Warn = "", Hint = "", Info = "" }
for type, icon in pairs(signs) do
local hl = "DiagnosticSign" .. type
vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = "" })
end
local on_attach = function(client, bufnr)
local keymap = vim.keymap
local lsp = vim.lsp
local opts = { noremap = true, silent = true, buffer = bufnr, desc = "" }
-- setting custom keymaps
opts.desc = "Finder"
keymap.set("n", "<Space>lf", ":Lspsaga finder<Enter>", opts) -- go to definition
opts.desc = "Peek Definition (Lspsaga)"
keymap.set("n", "<Space>lp", ":Lspsaga peek_definition<Enter>", opts) -- peak definition
opts.desc = "Goto Definition (Lspsaga)"
keymap.set("n", "<Space>lg", ":Lspsaga goto_definition<Enter>", opts) -- go to definition
opts.desc = "Code Action (Lspsaga)"
keymap.set("n", "<Space>la", ":Lspsaga code_action<Enter>", opts) -- see available code actions
opts.desc = "Rename (Lspsaga)"
keymap.set("n", "<Space>lr", ":Lspsaga rename<Enter>", opts) -- smart rename
opts.desc = "Hover Documentation (Lspsaga)"
keymap.set("n", "<Space>lk", lsp.buf.hover, opts) -- show documentation for what is under cursor
opts.desc = "Outline (Lspsaga)"
keymap.set("n", "<Space>lo", ":Lspsaga outline<Enter>", opts) -- show outline
opts.desc = "Diagnostic (Lspsaga)"
keymap.set("n", "<Space>ld", ":Lspsaga show_workspace_diagnostics<Enter>", opts) -- show diagnostics
keymap.del("n", "K", { buffer = bufnr })
-- enable auto formatting on save
if client.supports_method("textDocument/formatting") then
vim.api.nvim_create_autocmd("BufWritePre", {
buffer = bufnr,
callback = function()
vim.lsp.buf.format({ async = true })
end,
})
end
end
-- efm server configuration
-- lspconfig.efm.setup({
-- init_options = {
-- documentFormatting = true,
-- documentRangeFormatting = true,
-- hover = true,
-- documentSymbol = true,
-- codeAction = true,
-- completion = true,
-- },
-- })
-- clangd server configuration
lspconfig.clangd.setup({
on_attach = on_attach,
capabilities = capabilities,
})
-- rust analyzer server configuration
lspconfig.rust_analyzer.setup({
on_attach = on_attach,
capabilities = capabilities,
})
-- cmake-language-server configuration
lspconfig.cmake.setup({
on_attach = on_attach,
capabilities = capabilities,
})
-- haskell-language-server configuration
lspconfig.hls.setup({
on_attach = on_attach,
capabilities = capabilities,
})
-- lua-language-server configuration
lspconfig.lua_ls.setup({
on_attach = on_attach,
capabilities = capabilities,
})
-- nixd configuration
-- lspconfig.nixd.setup({
-- on_attach = on_attach,
-- capabilities = capabilities,
-- })
-- typescript-language-server configuration
lspconfig.ts_ls.setup({
on_attach = on_attach,
capabilities = capabilities,
})
-- cssls-language-server configuration
lspconfig.cssls.setup({
on_attach = on_attach,
capabilities = capabilities,
})
-- vacuum configuration
-- lspconfig.vacuum.setup({
-- -- on_attach = on_attach,
-- capabilities = capabilities,
-- filetypes = { "yaml" }
-- })
end
return {
"neovim/nvim-lspconfig",
config = config,
lazy = true,
event = { "BufReadPost", "BufWritePost", "BufNewFile" }
}
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