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_markers = {
  50             -- clangd
  51             { "compile_commands.json", "compile_flags.txt", ".clangd"},
  52             -- build tools
  53             {
  54               "Makefile",
  55               "configure.ac",
  56               "configure.in",
  57               "config.h.in",
  58               "meson.build",
  59               "meson_options.txt",
  60               "build.ninja"
  61             },
  62             -- git fallback
  63             { ".git" },
  64           },
  65           capabilities = {
  66             offsetEncoding = { "utf-16" },
  67           },
  68           cmd = {
  69             "clangd",
  70             "--background-index",
  71             "--clang-tidy",
  72             "--header-insertion=iwyu",
  73             "--completion-style=detailed",
  74             "--function-arg-placeholders",
  75             "--fallback-style=llvm",
  76           },
  77           init_options = {
  78             usePlaceholders = true,
  79             completeUnimported = true,
  80             clangdFileStatus = true,
  81           },
  82         },
  83       },
  84       setup = {
  85         clangd = function(_, opts)
  86           local clangd_ext_opts = rmz.lazy.opts("clangd_extensions.nvim")
  87           require("clangd_extensions").setup(vim.tbl_deep_extend("force", clangd_ext_opts or {}, { server = opts }))
  88           return false
  89         end,
  90       },
  91     },
  92   },
  93   -- { "blink.cmp",
  94   --   opts = function(_, opts)
  95   --     -- TODO: make sure this works
  96   --     table.insert(opts.fuzzy.sorts, 1, require("clangd_extensions.cmp_scores"))
  97   --   end,
  98   -- },
  99   { "mfussenegger/nvim-dap",
 100     dependencies = {
 101       -- Ensure C/C++ debugger is installed
 102       "williamboman/mason.nvim",
 103       opts = { ensure_installed = { "codelldb" } },
 104     },
 105     opts = function()
 106       local dap = require("dap")
 107       if not dap.adapters["codelldb"] then
 108         require("dap").adapters["codelldb"] = {
 109           type = "server",
 110           host = "localhost",
 111           port = "${port}",
 112           executable = {
 113             command = "codelldb",
 114             args = {
 115               "--port",
 116               "${port}",
 117             },
 118           },
 119         }
 120       end
 121       for _, lang in ipairs({ "c", "cpp" }) do
 122         dap.configurations[lang] = {
 123           {
 124             type = "codelldb",
 125             request = "launch",
 126             name = "Launch file",
 127             program = function()
 128               return vim.fn.input("Path to executable: ", vim.fn.getcwd() .. "/", "file")
 129             end,
 130             cwd = "${workspaceFolder}",
 131           },
 132           {
 133             type = "codelldb",
 134             request = "attach",
 135             name = "Attach to process",
 136             pid = require("dap.utils").pick_process,
 137             cwd = "${workspaceFolder}",
 138           },
 139         }
 140       end
 141     end,
 142   },
 143 }