clang setup

nvim/lazy-lock.json

@@ -3,6 +3,7 @@
   "SchemaStore.nvim": { "branch": "main", "commit": "a86e7a0ecaf09fdb0b58ca09f34cd1e2b2b1fd75" },
   "bufferline.nvim": { "branch": "main", "commit": "0b2fd861eee7595015b6561dade52fb060be10c4" },
   "catppuccin": { "branch": "main", "commit": "ba5f4153a5dad99505baba936bd0373534400ac3" },
+  "clangd_extensions.nvim": { "branch": "main", "commit": "a8500531c4ed3a207e744a374ea038744a0f93eb" },
   "cmake-tools.nvim": { "branch": "master", "commit": "4be3c229fe932043fd83ad52fdf0ba9af7297789" },
   "cmp-buffer": { "branch": "main", "commit": "3022dbc9166796b644a841a02de8dd1cc1d311fa" },
   "cmp-git": { "branch": "main", "commit": "3d83031c4b63f9b10703e32e070cda0700a81992" },
@@ -75,7 +76,6 @@
   "vim-dadbod-completion": { "branch": "master", "commit": "c3ab458fb7c94c2fc4baae4e2cd5601eec9d27bc" },
   "vim-dadbod-ui": { "branch": "master", "commit": "0f51d8de368c8c6220973e8acd156d17da746f4c" },
   "vim-repeat": { "branch": "master", "commit": "65846025c15494983dafe5e3b46c8f88ab2e9635" },
-  "wal.vim": { "branch": "master", "commit": "c72ba0d18946f29aab9c95eb6975d321c68b3681" },
   "which-key.nvim": { "branch": "main", "commit": "6c1584eb76b55629702716995cca4ae2798a9cca" },
   "yanky.nvim": { "branch": "main", "commit": "73215b77d22ebb179cef98e7e1235825431d10e4" }
 }

nvim/lua/plugins/clang.lua

@@ -0,0 +1,93 @@
+return {
+  {
+    "nvim-treesitter/nvim-treesitter",
+    opts = { ensure_installed = { "cpp" } },
+  },
+  {
+    "p00f/clangd_extensions.nvim",
+    lazy = true,
+    config = function() end,
+    opts = {
+      inlay_hints = {
+        inline = false,
+      },
+      ast = {
+        --These require codicons (https://github.com/microsoft/vscode-codicons)
+        role_icons = {
+          type = "",
+          declaration = "",
+          expression = "",
+          specifier = "",
+          statement = "",
+          ["template argument"] = "",
+        },
+        kind_icons = {
+          Compound = "",
+          Recovery = "",
+          TranslationUnit = "",
+          PackExpansion = "",
+          TemplateTypeParm = "",
+          TemplateTemplateParm = "",
+          TemplateParamObject = "",
+        },
+      },
+    },
+  },
+  {
+    "neovim/nvim-lspconfig",
+    opts = {
+      servers = {
+        -- Ensure mason installs the server
+        clangd = {
+          mason = false,
+          keys = {
+            { "<leader>ch", "<cmd>ClangdSwitchSourceHeader<cr>", desc = "Switch Source/Header (C/C++)" },
+          },
+          root_dir = function(fname)
+            return require("lspconfig.util").root_pattern(
+              "Makefile",
+              "configure.ac",
+              "configure.in",
+              "config.h.in",
+              "meson.build",
+              "meson_options.txt",
+              "build.ninja"
+            )(fname) or require("lspconfig.util").root_pattern("compile_commands.json", "compile_flags.txt")(
+              fname
+            ) or require("lspconfig.util").find_git_ancestor(fname)
+          end,
+          capabilities = {
+            offsetEncoding = { "utf-16" },
+          },
+          cmd = {
+            "clangd",
+            "--background-index",
+            "--clang-tidy",
+            "--header-insertion=iwyu",
+            "--completion-style=detailed",
+            "--function-arg-placeholders",
+            "--fallback-style=llvm",
+          },
+          init_options = {
+            usePlaceholders = true,
+            completeUnimported = true,
+            clangdFileStatus = true,
+          },
+        },
+      },
+      setup = {
+        clangd = function(_, opts)
+          local clangd_ext_opts = LazyVim.opts("clangd_extensions.nvim")
+          require("clangd_extensions").setup(vim.tbl_deep_extend("force", clangd_ext_opts or {}, { server = opts }))
+          return false
+        end,
+      },
+    },
+  },
+  {
+    "nvim-cmp",
+    opts = function(_, opts)
+      table.insert(opts.sorting.comparators, 1, require("clangd_extensions.cmp_scores"))
+    end,
+  },
+}