feat(nvim): rust setup

Author: tmm

AGENTS.md

@@ -1,5 +1,7 @@
 # Agent Guidelines for Dotfiles Repository
 
+Be extremely concise. Sacrifice grammar for the sake of concision.
+
 ## Build/Test Commands
 
 - `drs` - Apply Nix configuration with darwin-rebuild

nix/modules/home-manager.nix

@@ -29,6 +29,7 @@ in
     git
     httpie
     jq
+    just
     neovim
     nixfmt-rfc-style
     ripgrep

nix/modules/shell.nix

@@ -13,6 +13,9 @@
       # disable welcome message
       set -g fish_greeting
 
+      # cargo
+      fish_add_path $HOME/.cargo/bin
+
       # pnpm
       set -gx PNPM_HOME "$HOME/.local/share/pnpm"
       set -gx PATH "$PNPM_HOME" $PATH

nvim/TODO.md

@@ -1,6 +1,6 @@
 # TODO
 
-lazy c20c4022958780617424a090eee2360d560eb939
+lazy 3aa2916569df2664cb68e1c7c38882868f36f8d0
 
 ## Plugins
 

nvim/lazy-lock.json

@@ -1,29 +1,30 @@
 {
   "blink.cmp": { "branch": "main", "commit": "327fff91fe6af358e990be7be1ec8b78037d2138" },
-  "conform.nvim": { "branch": "master", "commit": "b4aab989db276993ea5dcb78872be494ce546521" },
-  "flash.nvim": { "branch": "main", "commit": "3c942666f115e2811e959eabbdd361a025db8b63" },
+  "conform.nvim": { "branch": "master", "commit": "9fd3d5e0b689ec1bf400c53cbbec72c6fdf24081" },
+  "flash.nvim": { "branch": "main", "commit": "fcea7ff883235d9024dc41e638f164a450c14ca2" },
   "friendly-snippets": { "branch": "main", "commit": "572f5660cf05f8cd8834e096d7b4c921ba18e175" },
-  "gitsigns.nvim": { "branch": "main", "commit": "f780609807eca1f783a36a8a31c30a48fbe150c5" },
-  "grug-far.nvim": { "branch": "main", "commit": "50d9ee2b5a19634670441948e7e4afaa042f1059" },
-  "lazy.nvim": { "branch": "main", "commit": "6c3bda4aca61a13a9c63f1c1d1b16b9d3be90d7a" },
-  "lualine.nvim": { "branch": "master", "commit": "b8c23159c0161f4b89196f74ee3a6d02cdc3a955" },
+  "gitsigns.nvim": { "branch": "main", "commit": "20ad4419564d6e22b189f6738116b38871082332" },
+  "grug-far.nvim": { "branch": "main", "commit": "3e72397465f774b01aa38e4fe8e6eecf23d766d9" },
+  "lazy.nvim": { "branch": "main", "commit": "f0f5bbb9e5bfae5e6468f9359ffea3d151418176" },
+  "lualine.nvim": { "branch": "master", "commit": "3946f0122255bc377d14a59b27b609fb3ab25768" },
   "lush.nvim": { "branch": "main", "commit": "9c60ec2279d62487d942ce095e49006af28eed6e" },
   "mason-lspconfig.nvim": { "branch": "main", "commit": "1a31f824b9cd5bc6f342fc29e9a53b60d74af245" },
   "mason.nvim": { "branch": "main", "commit": "fc98833b6da5de5a9c5b1446ac541577059555be" },
-  "mini.icons": { "branch": "main", "commit": "f9a177c11daa7829389b7b6eaaec8b8a5c47052d" },
-  "mini.pairs": { "branch": "main", "commit": "3738ea30ff33e0cbf2983dc67319a5468d25b0a9" },
-  "mini.surround": { "branch": "main", "commit": "e170a2dde4b0a8905c9bb218ed428be94ec0b255" },
-  "noice.nvim": { "branch": "main", "commit": "0427460c2d7f673ad60eb02b35f5e9926cf67c59" },
+  "mini.icons": { "branch": "main", "commit": "284798619aed9f4c1ac1b9417b9a5e3b4b85ef3a" },
+  "mini.pairs": { "branch": "main", "commit": "b9aada8c0e59f2b938e98fbf4eae0799eba96ad9" },
+  "mini.surround": { "branch": "main", "commit": "da5a221b4317c52447df6d9c18610d19b88ea0f4" },
+  "noice.nvim": { "branch": "main", "commit": "5099348591f7d3ba9e547b1e631c694c65bbe0b9" },
   "nui.nvim": { "branch": "main", "commit": "de740991c12411b663994b2860f1a4fd0937c130" },
   "nvim-lspconfig": { "branch": "master", "commit": "d9879110d0422a566fa01d732556f4d5515e1738" },
   "nvim-treesitter": { "branch": "master", "commit": "42fc28ba918343ebfd5565147a42a26580579482" },
-  "nvim-treesitter-context": { "branch": "master", "commit": "41847d3dafb5004464708a3db06b14f12bde548a" },
+  "nvim-treesitter-context": { "branch": "master", "commit": "ec308c7827b5f8cb2dd0ad303a059c945dd21969" },
   "nvim-ts-autotag": { "branch": "main", "commit": "c4ca798ab95b316a768d51eaaaee48f64a4a46bc" },
-  "oil.nvim": { "branch": "master", "commit": "07f80ad645895af849a597d1cac897059d89b686" },
-  "snacks.nvim": { "branch": "main", "commit": "da230e3ca8146da4b73752daaf0a1d07d343c12d" },
-  "trouble.nvim": { "branch": "main", "commit": "3fb3bd737be8866e5f3a170abc70b4da8b5dd45a" },
-  "ts-comments.nvim": { "branch": "main", "commit": "1bd9d0ba1d8b336c3db50692ffd0955fe1bb9f0c" },
-  "twoslash-queries.nvim": { "branch": "main", "commit": "b92622c7b71eceefabd02eef24236041069904b1" },
+  "oil.nvim": { "branch": "master", "commit": "7e1cd7703ff2924d7038476dcbc04b950203b902" },
+  "rustaceanvim": { "branch": "master", "commit": "be0d1d14b8504c1c0965b608dc7ed39f2d588c91" },
+  "snacks.nvim": { "branch": "main", "commit": "78c875b222c938e7ecc91034602e385a409dd30b" },
+  "trouble.nvim": { "branch": "main", "commit": "bd67efe408d4816e25e8491cc5ad4088e708a69a" },
+  "ts-comments.nvim": { "branch": "main", "commit": "123a9fb12e7229342f807ec9e6de478b1102b041" },
+  "twoslash-queries.nvim": { "branch": "main", "commit": "1262c20cad5abd6e89995dc4bc0eaab0e2e4e0b9" },
   "vim-repeat": { "branch": "master", "commit": "65846025c15494983dafe5e3b46c8f88ab2e9635" },
-  "which-key.nvim": { "branch": "main", "commit": "370ec46f710e058c9c1646273e6b225acf47cbed" }
+  "which-key.nvim": { "branch": "main", "commit": "3aab2147e74890957785941f0c1ad87d0a44c15a" }
 }

nvim/lua/plugins.lua

@@ -4,7 +4,7 @@ return {
   -- blink.cmp (https://github.com/saghen/blink.cmp)
   {
     "saghen/blink.cmp",
-    event = "InsertEnter",
+    event = { "InsertEnter", "CmdlineEnter" },
     version = not vim.g.lazyvim_blink_main and "*",
     build = vim.g.lazyvim_blink_main and "cargo build --release",
     opts_extend = {
@@ -27,6 +27,20 @@ return {
       },
       cmdline = {
         enabled = false,
+        keymap = {
+          preset = "cmdline",
+          ["<Right>"] = false,
+          ["<Left>"] = false,
+        },
+        completion = {
+          list = { selection = { preselect = false } },
+          menu = {
+            auto_show = function(_ctx)
+              return vim.fn.getcmdtype() == ":"
+            end,
+          },
+          ghost_text = { enabled = true },
+        },
       },
       completion = {
         accept = {
@@ -566,7 +580,7 @@ return {
   -- nvim-lspconfig (https://github.com/neovim/nvim-lspconfig)
   {
     "neovim/nvim-lspconfig",
-    event = "VeryLazy",
+    event = { "BufReadPre", "BufNewFile", "BufWritePre" },
     dependencies = {
       -- https://github.com/mason-org/mason.nvim
       { "mason-org/mason.nvim", version = "^1.0.0" },
@@ -703,6 +717,7 @@ return {
             },
           },
           nil_ls = {},
+          rust_analyzer = { enabled = false },
           tailwindcss = {
             filetypes_exclude = { "markdown" },
             filetypes_include = {},
@@ -826,11 +841,10 @@ return {
           -- Specify * to use this function as a fallback for any server
           -- ["*"] = function(server, opts) end,
           tailwindcss = function(_, opts)
-            local tw = require("util.lsp").get_raw_config("tailwindcss")
             opts.filetypes = opts.filetypes or {}
 
             -- Add default filetypes
-            vim.list_extend(opts.filetypes, tw.default_config.filetypes)
+            vim.list_extend(opts.filetypes, vim.lsp.config.tailwindcss.filetypes)
 
             -- Remove excluded filetypes
             --- @param ft string
@@ -859,14 +873,14 @@ return {
                 local action, uri, range = unpack(command.arguments)
 
                 local function move(newf)
-                  client.request("workspace/executeCommand", {
+                  client:request("workspace/executeCommand", {
                     command = command.command,
                     arguments = { action, uri, range, newf },
                   })
                 end
 
                 local fname = vim.uri_to_fname(uri)
-                client.request("workspace/executeCommand", {
+                client:request("workspace/executeCommand", {
                   command = "typescript.tsserverRequest",
                   arguments = {
                     "getMoveToRefactoringFileSuggestions",
@@ -960,14 +974,13 @@ return {
       end
 
       if type(opts.diagnostics.virtual_text) == "table" and opts.diagnostics.virtual_text.prefix == "icons" then
-        opts.diagnostics.virtual_text.prefix = vim.fn.has("nvim-0.10.0") == 0 and "●"
-          or function(diagnostic)
-            for d, icon in pairs(icons) do
-              if diagnostic.severity == vim.diagnostic.severity[d:upper()] then
-                return icon
-              end
+        opts.diagnostics.virtual_text.prefix = function(diagnostic)
+          for d, icon in pairs(icons.diagnostics) do
+            if diagnostic.severity == vim.diagnostic.severity[d:upper()] then
+              return icon
             end
           end
+        end
       end
 
       vim.diagnostic.config(vim.deepcopy(opts.diagnostics))
@@ -1084,13 +1097,15 @@ return {
         "nix",
         "regex",
         "rust",
+        "ron",
         "svelte",
         "toml",
         "tsx",
         "typescript",
         "vim",
         "vimdoc",
         "vue",
+        "yaml",
       },
       highlight = { enable = true },
       indent = { enable = true },
@@ -1232,6 +1247,76 @@ return {
     end,
   },
 
+  -- rustaceanvim (https://github.com/mrcjkb/rustaceanvim)
+  {
+    "mrcjkb/rustaceanvim",
+    ft = { "rust" },
+    opts = {
+      server = {
+        on_attach = function(_, bufnr)
+          vim.keymap.set("n", "<leader>cR", function()
+            vim.cmd.RustLsp("codeAction")
+          end, { desc = "Code Action", buffer = bufnr })
+          vim.keymap.set("n", "<leader>dr", function()
+            vim.cmd.RustLsp("debuggables")
+          end, { desc = "Rust Debuggables", buffer = bufnr })
+        end,
+        default_settings = {
+          -- rust-analyzer language server configuration
+          ["rust-analyzer"] = {
+            cargo = {
+              allFeatures = true,
+              loadOutDirsFromCheck = true,
+              buildScripts = {
+                enable = true,
+              },
+            },
+            checkOnSave = true,
+            diagnostics = {
+              enable = true,
+            },
+            procMacro = {
+              enable = true,
+            },
+            files = {
+              exclude = {
+                ".direnv",
+                ".git",
+                ".jj",
+                ".github",
+                ".gitlab",
+                "bin",
+                "node_modules",
+                "target",
+                "venv",
+                ".venv",
+              },
+              -- Avoid Roots Scanned hanging, see https://github.com/rust-lang/rust-analyzer/issues/12613#issuecomment-2096386344
+              watcher = "client",
+            },
+          },
+        },
+      },
+    },
+    config = function(_, opts)
+      -- if LazyVim.has("mason.nvim") then
+      --   local codelldb = vim.fn.exepath("codelldb")
+      --   local codelldb_lib_ext = io.popen("uname"):read("*l") == "Linux" and ".so" or ".dylib"
+      --   local library_path = vim.fn.expand("$MASON/opt/lldb/lib/liblldb" .. codelldb_lib_ext)
+      --   opts.dap = {
+      --     adapter = require("rustaceanvim.config").get_codelldb_adapter(codelldb, library_path),
+      --   }
+      -- end
+      vim.g.rustaceanvim = vim.tbl_deep_extend("keep", vim.g.rustaceanvim or {}, opts or {})
+      if vim.fn.executable("rust-analyzer") == 0 then
+        require("util.init").error(
+          "**rust-analyzer** not found in PATH, please install it.\nhttps://rust-analyzer.github.io/",
+          { title = "rustaceanvim" }
+        )
+      end
+    end,
+  },
+
   -- snacks.nvim (https://github.com/folke/snacks.nvim)
   {
     "folke/snacks.nvim",

nvim/lua/util/keymaps.lua

@@ -53,7 +53,7 @@ function M.has(buffer, method)
   method = method:find("/") and method or "textDocument/" .. method
   local clients = require("util.lsp").get_clients({ bufnr = buffer })
   for _, client in ipairs(clients) do
-    if client.supports_method(method) then
+    if client:supports_method(method) then
       return true
     end
   end

nvim/lua/util/lsp.lua

@@ -3,17 +3,7 @@ local M = {}
 
 function M.get_clients(opts)
   local ret = {}
-  if vim.lsp.get_clients then
-    ret = vim.lsp.get_clients(opts)
-  else
-    ---@diagnostic disable-next-line: deprecated
-    ret = vim.lsp.get_active_clients(opts)
-    if opts and opts.method then
-      ret = vim.tbl_filter(function(client)
-        return client.supports_method(opts.method, { bufnr = opts.bufnr })
-      end, ret)
-    end
-  end
+  ret = vim.lsp.get_clients(opts)
   return opts and opts.filter and vim.tbl_filter(opts.filter, ret) or ret
 end
 
@@ -67,7 +57,7 @@ function M._check_methods(client, buffer)
   for method, clients in pairs(M._supports_method) do
     clients[client] = clients[client] or {}
     if not clients[client][buffer] then
-      if client.supports_method and client.supports_method(method, { bufnr = buffer }) then
+      if client.supports_method and client:supports_method(method, buffer) then
         clients[client][buffer] = true
         vim.api.nvim_exec_autocmds("User", {
           pattern = "LspSupportsMethod",
@@ -106,37 +96,6 @@ function M.on_supports_method(method, fn)
   })
 end
 
-function M.get_config(server)
-  local configs = require("lspconfig.configs")
-  return rawget(configs, server)
-end
-
-function M.get_raw_config(server)
-  local ok, ret = pcall(require, "lspconfig.configs." .. server)
-  if ok then
-    return ret
-  end
-  return require("lspconfig.configs." .. server)
-end
-
-function M.is_enabled(server)
-  local c = M.get_config(server)
-  return c and c.enabled ~= false
-end
-
----@param server string
----@param cond fun( root_dir, config): boolean
-function M.disable(server, cond)
-  local util = require("lspconfig.util")
-  local def = M.get_config(server)
-  ---@diagnostic disable-next-line: undefined-field
-  def.document_config.on_new_config = util.add_hook_before(def.document_config.on_new_config, function(config, root_dir)
-    if cond(root_dir, config) then
-      config.enabled = false
-    end
-  end)
-end
-
 function M.formatter(opts)
   opts = opts or {}
   local filter = opts.filter or {}
@@ -151,8 +110,8 @@ function M.formatter(opts)
     sources = function(buf)
       local clients = M.get_clients(require("util.init").merge({}, filter, { bufnr = buf }))
       local ret = vim.tbl_filter(function(client)
-        return client.supports_method("textDocument/formatting")
-          or client.supports_method("textDocument/rangeFormatting")
+        return client:supports_method("textDocument/formatting")
+          or client:supports_method("textDocument/rangeFormatting")
       end, clients)
       return vim.tbl_map(function(client)
         return client.name