add lsp
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2 changed files with 134 additions and 0 deletions
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@ -26,17 +26,27 @@ in
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withNodeJs = true;
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withNodeJs = true;
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withPython3 = true;
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withPython3 = true;
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extraLuaConfig = builtins.readFile ./init.lua;
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extraLuaConfig = builtins.readFile ./init.lua;
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extraPackages = with pkgs; [
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sumneko-lua-language-server
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nil
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];
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plugins = with pkgs.vimPlugins; [
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plugins = with pkgs.vimPlugins; [
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catppuccin-nvim
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catppuccin-nvim
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cmp-nvim-lsp
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dashboard-nvim
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dashboard-nvim
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neogit
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neogit
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noice-nvim
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noice-nvim
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nui-nvim # for noice-nvim
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nui-nvim # for noice-nvim
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nvim-cmp
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nvim-lspconfig
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nvim-treesitter.withAllGrammars
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nvim-treesitter.withAllGrammars
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nvim-web-devicons # for dashboard-nvim
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nvim-web-devicons # for dashboard-nvim
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plenary-nvim # for telescope, neogit
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plenary-nvim # for telescope, neogit
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telescope-nvim
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telescope-nvim
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which-key-nvim
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which-key-nvim
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cmp_luasnip
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luasnip
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lsp_lines-nvim
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];
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];
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};
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};
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};
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};
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@ -88,3 +88,127 @@ require("nvim-treesitter.configs").setup({
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additional_vim_regex_highlighting = true,
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additional_vim_regex_highlighting = true,
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},
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},
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})
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})
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local cmp = require("cmp")
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local luasnip = require("luasnip")
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cmp.setup({
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snippet = {
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-- REQUIRED - you must specify a snippet engine
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expand = function(args)
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require("luasnip").lsp_expand(args.body)
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end,
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},
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mapping = cmp.mapping.preset.insert({
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["<C-b>"] = cmp.mapping.scroll_docs(-4),
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["<C-f>"] = cmp.mapping.scroll_docs(4),
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["<C-Space>"] = cmp.mapping.complete(),
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["<C-e>"] = cmp.mapping.abort(),
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["<CR>"] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
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["<Tab>"] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_next_item()
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elseif luasnip.expand_or_jumpable() then
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luasnip.expand_or_jump()
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else
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fallback()
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end
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end, { "i", "s" }),
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["<S-Tab>"] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_prev_item()
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elseif luasnip.jumpable(-1) then
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luasnip.jump(-1)
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else
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fallback()
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end
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end, { "i", "s" }),
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}),
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sources = {
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{ name = "nvim_lsp" },
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{ name = "luasnip" },
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{ name = "buffer" },
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},
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})
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-- The nvim-cmp almost supports LSP's capabilities so You should advertise it to LSP servers..
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local capabilities = require("cmp_nvim_lsp").default_capabilities()
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local lspconfig = require("lspconfig")
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local on_attach_def = function(_, bufnr)
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wk.register({
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K = { vim.lsp.buf.hover, "show info" },
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["<leader>l"] = {
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name = "lsp",
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d = { vim.diagnostic.open_float, "open diagnostic window" },
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n = { vim.diagnostic.goto_next, "next error" },
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p = { vim.diagnostic.goto_prev, "prev error" },
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c = { vim.lsp.buf.code_action, "code action" },
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r = { vim.lsp.buf.rename, "rename" },
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f = {
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function()
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vim.lsp.buf.format({ async = true })
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end,
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"format",
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},
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},
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g = {
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name = "goto",
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r = { vim.lsp.buf.references, "references" },
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d = { vim.lsp.buf.definition, "definition" },
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D = { vim.lsp.buf.declaration, "declaration" },
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i = { vim.lsp.buf.implementation, "implementation" },
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t = { vim.lsp.buf.type_definition, "type defininition" },
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},
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}, { noremap = true, silent = true, buffer = bufnr })
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end
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local servers = { "nil_ls", "pylsp" }
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for _, lsp in ipairs(servers) do
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lspconfig[lsp].setup({
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on_attach = on_attach_def,
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capabilities = capabilities,
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flags = {
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debounce_text_changes = 100,
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},
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})
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end
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lspconfig.sumneko_lua.setup({
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on_attach = on_attach_def,
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capabilities = capabilities,
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settings = {
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Lua = {
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runtime = {
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-- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
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version = "LuaJIT",
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},
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diagnostics = {
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-- Get the language server to recognize the `vim` global
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globals = { "vim" },
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},
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workspace = {
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-- Make the server aware of Neovim runtime files
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library = vim.api.nvim_get_runtime_file("", true),
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checkThirdParty = false,
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},
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-- Do not send telemetry data containing a randomized but unique identifier
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telemetry = {
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enable = false,
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},
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},
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},
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})
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local lsp_lines = require("lsp_lines")
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lsp_lines.setup()
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-- Disable virtual_text since it's redundant due to lsp_lines.
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vim.diagnostic.config({
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virtual_text = false,
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})
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wk.register({
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t = {
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name = "toggle",
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l = { lsp_lines.toggle, "lsp lines" },
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},
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{ prefix = "<leader>" },
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})
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