nvim/lua/plugins/lang/cpp.lua

   1 return {
   2   -- Add C/C++ to treesitter
   3   {
   4     "nvim-treesitter/nvim-treesitter",
   5     opts = { ensure_installed = { "c", "cpp" } },
   6   },
   7
   8   {
   9     "p00f/clangd_extensions.nvim",
  10     lazy = true,
  11     config = function() end,
  12     opts = {
  13       inlay_hints = {
  14         inline = false,
  15       },
  16       ast = {
  17         --These require codicons (https://github.com/microsoft/vscode-codicons)
  18         role_icons = {
  19           type = "",
  20           declaration = "",
  21           expression = "",
  22           specifier = "",
  23           statement = "",
  24           ["template argument"] = "",
  25         },
  26         kind_icons = {
  27           Compound = "",
  28           Recovery = "",
  29           TranslationUnit = "",
  30           PackExpansion = "",
  31           TemplateTypeParm = "",
  32           TemplateTemplateParm = "",
  33           TemplateParamObject = "",
  34         },
  35       },
  36     },
  37   },
  38
  39   -- Correctly setup lspconfig for clangd 🚀
  40   {
  41     "neovim/nvim-lspconfig",
  42     opts = {
  43       servers = {
  44         -- Ensure mason installs the server
  45         clangd = {
  46           keys = {
  47             { "<leader>ch", "<cmd>ClangdSwitchSourceHeader<cr>", desc = "Switch Source/Header (C/C++)" },
  48           },
  49           root_dir = function(fname)
  50             return require("lspconfig.util").root_pattern( "compile_commands.json", "compile_flags.txt")(fname)
  51               or require("lspconfig.util").root_pattern(
  52                 "Makefile",
  53                 "configure.ac",
  54                 "configure.in",
  55                 "config.h.in",
  56                 "meson.build",
  57                 "meson_options.txt",
  58                 "build.ninja"
  59               )(fname)
  60               or require("lspconfig.util").find_git_ancestor(fname)
  61           end,
  62           capabilities = {
  63             offsetEncoding = { "utf-16" },
  64           },
  65           cmd = {
  66             "clangd",
  67             "--background-index",
  68             "--clang-tidy",
  69             "--header-insertion=iwyu",
  70             "--completion-style=detailed",
  71             "--function-arg-placeholders",
  72             "--fallback-style=llvm",
  73           },
  74           init_options = {
  75             usePlaceholders = true,
  76             completeUnimported = true,
  77             clangdFileStatus = true,
  78           },
  79         },
  80       },
  81       setup = {
  82         clangd = function(_, opts)
  83           local clangd_ext_opts = rmz.lazy.opts("clangd_extensions.nvim")
  84           require("clangd_extensions").setup(vim.tbl_deep_extend("force", clangd_ext_opts or {}, { server = opts }))
  85           return false
  86         end,
  87       },
  88     },
  89   },
  90   -- { "blink.cmp",
  91   --   opts = function(_, opts)
  92   --     -- TODO: make sure this works
  93   --     table.insert(opts.fuzzy.sorts, 1, require("clangd_extensions.cmp_scores"))
  94   --   end,
  95   -- },
  96   { "mfussenegger/nvim-dap",
  97     dependencies = {
  98       -- Ensure C/C++ debugger is installed
  99       "williamboman/mason.nvim",
 100       opts = { ensure_installed = { "codelldb" } },
 101     },
 102     opts = function()
 103       local dap = require("dap")
 104       if not dap.adapters["codelldb"] then
 105         require("dap").adapters["codelldb"] = {
 106           type = "server",
 107           host = "localhost",
 108           port = "${port}",
 109           executable = {
 110             command = "codelldb",
 111             args = {
 112               "--port",
 113               "${port}",
 114             },
 115           },
 116         }
 117       end
 118       for _, lang in ipairs({ "c", "cpp" }) do
 119         dap.configurations[lang] = {
 120           {
 121             type = "codelldb",
 122             request = "launch",
 123             name = "Launch file",
 124             program = function()
 125               return vim.fn.input("Path to executable: ", vim.fn.getcwd() .. "/", "file")
 126             end,
 127             cwd = "${workspaceFolder}",
 128           },
 129           {
 130             type = "codelldb",
 131             request = "attach",
 132             name = "Attach to process",
 133             pid = require("dap.utils").pick_process,
 134             cwd = "${workspaceFolder}",
 135           },
 136         }
 137       end
 138     end,
 139   },
 140 }