92 lines
2.3 KiB
Nix
92 lines
2.3 KiB
Nix
{ pkgs, ... }:
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{
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# LSP configuration: Language Server Protocol provides IDE features
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# like autocomplete, go-to-definition, diagnostics, and more.
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programs.nixvim = {
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plugins = {
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# LSP configuration
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lsp = {
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enable = true;
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# Language servers for each language
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servers = {
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lua_ls = {
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enable = true;
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settings = {
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Lua = {
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runtime.version = "LuaJIT";
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diagnostics.globals = [ "vim" ];
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workspace.library = [ ]; # Populated by nixvim
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telemetry.enable = false;
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};
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};
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};
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nil_ls.enable = true; # Nix language server
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rust_analyzer = {
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enable = true; # Rust language server
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installCargo = true;
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installRustc = true;
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};
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pylsp.enable = true; # Python language server
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};
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# Keymaps for LSP actions
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keymaps = {
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diagnostic = {
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"<leader>e" = "open_float";
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"[d" = "goto_prev";
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"]d" = "goto_next";
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};
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lspBuf = {
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"gd" = "definition";
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"K" = "hover";
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"<leader>rn" = "rename";
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"<leader>ca" = "code_action";
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};
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};
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};
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# Autocompletion
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cmp = {
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enable = true;
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autoEnableSources = true;
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settings = {
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snippet.expand = ''
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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 = {
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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 })";
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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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{ name = "path"; }
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];
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};
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};
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# Snippet engine (required for completion)
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luasnip.enable = true;
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};
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# Install LSP servers
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extraPackages = with pkgs; [
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lua-language-server
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nil
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rust-analyzer
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python311Packages.python-lsp-server
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];
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};
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}
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