Init

.config/nvim/init.lua

@@ -0,0 +1,489 @@
+--- Set Leader Key (Needs to be set before the plugins are loaded/required)
+vim.g.mapleader = ' '
+vim.g.maplocalleader = ' '
+
+--- Plugin Manager
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not vim.loop.fs_stat(lazypath) then
+  vim.fn.system({
+    "git",
+    "clone",
+    "--filter=blob:none",
+    "https://github.com/folke/lazy.nvim.git",
+    "--branch=stable", -- latest stable release
+    lazypath,
+  })
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- Add Plugins
+require("lazy").setup({
+  -- Theme
+  {
+    "catppuccin/nvim",
+    name = "catppuccin.vim",
+    priority = 1000,
+    config = function()
+      vim.g.catppuccin_flavor = "macchiato"
+      vim.cmd [[colorscheme catppuccin]]
+    end,
+  },
+
+  -- Syntax highlighting support
+  "elkowar/yuck.vim",
+  "fladson/vim-kitty",
+  -- Use "gc" to comment visual regions/lines
+  { "numToStr/Comment.nvim", opts = {} },
+
+  -- Detect tabstop and shiftwidth automatically
+  "tpope/vim-sleuth",
+
+  -- Add indentation guides even on blank lines ???
+  {
+    "lukas-reineke/indent-blankline.nvim",
+    main = "ibl",
+    opts = {},
+  },
+
+  -- Status line
+  {
+    "nvim-lualine/lualine.nvim",
+    opts = {
+      options = {
+        icons_enabled = true,
+        theme = "palenight",
+        component_separators = "|",
+        section_separators = "",
+      },
+    },
+  },
+
+  -- LSP (Configuration under "lspconfig")
+  {
+    "neovim/nvim-lspconfig",
+    dependencies = {
+      -- Automatically install LSPs to stdpath for neovim
+      { "williamboman/mason.nvim", config = true },
+      "williamboman/mason-lspconfig.nvim",
+
+      -- Useful status updates for LSP
+      -- NOTE: `opts = {}` is the same as calling `require('fidget').setup({})`
+      { "j-hui/fidget.nvim",       tag = "legacy", opts = {} },
+
+      -- Additional lua configuration, makes nvim stuff amazing!
+      "folke/neodev.nvim",
+    },
+  },
+
+  -- Autocomplete
+  {
+    "hrsh7th/nvim-cmp",
+    dependencies = {
+      -- Snippet Engine & its associated nvim-cmp source
+      'L3MON4D3/LuaSnip',
+      'saadparwaiz1/cmp_luasnip',
+
+      -- Adds LSP completion capabilities
+      'hrsh7th/cmp-nvim-lsp',
+
+      -- Adds a number of user-friendly snippets
+      'rafamadriz/friendly-snippets',
+    },
+  },
+
+  -- Show available command
+  {
+    "folke/which-key.nvim",
+    event = "VeryLazy",
+    init = function()
+      vim.o.timeout = true
+      vim.o.timeoutlen = 300
+    end,
+    opts = {}
+  },
+
+  -- Fuzzy Finder (files, lsp, etc)
+  {
+    "nvim-telescope/telescope.nvim",
+    branch = "0.1.x",
+    dependencies = {
+      "nvim-lua/plenary.nvim",
+      {
+        'nvim-telescope/telescope-fzf-native.nvim',
+        -- NOTE: If you are having trouble with this installation,
+        --       refer to the README for telescope-fzf-native for more instructions.
+        build = 'make',
+        cond = function()
+          return vim.fn.executable 'make' == 1
+        end,
+      },
+    },
+  },
+
+  -- Highlight, edit, and navigate code
+  {
+    'nvim-treesitter/nvim-treesitter',
+    dependencies = {
+      'nvim-treesitter/nvim-treesitter-textobjects',
+    },
+    build = ':TSUpdate',
+  },
+
+  -- Git
+  "tpope/vim-fugitive",
+  --"tpope/vim-rhubarb",
+  {
+    "lewis6991/gitsigns.nvim",
+    opts = {
+      -- See `:help gitsigns.txt`
+      signs = {
+        add = { text = "+" },
+        change = { text = "~" },
+        delete = { text = "_" },
+        topdelete = { text = "‾" },
+        changedelete = { text = "~" },
+      },
+      on_attach = function(bufnr)
+        vim.keymap.set("n", "<leader>hp", require("gitsigns").preview_hunk, { buffer = bufnr, desc = "Preview git hunk" })
+
+        -- don't override the built-in and fugitive keymaps
+        local gs = package.loaded.gitsigns
+        vim.keymap.set({ "n", "v" }, "]c", function()
+          if vim.wo.diff then return "]c" end
+          vim.schedule(function() gs.next_hunk() end)
+          return "<Ignore>"
+        end, { expr = true, buffer = bufnr, desc = "Jump to next hunk" })
+        vim.keymap.set({ "n", "v" }, "[c", function()
+          if vim.wo.diff then return "[c" end
+          vim.schedule(function() gs.prev_hunk() end)
+          return "<Ignore>"
+        end, { expr = true, buffer = bufnr, desc = "Jump to previous hunk" })
+      end,
+    },
+  },
+
+})
+
+-- Tab
+vim.opt.tabstop = 4
+vim.opt.softtabstop = 4
+vim.opt.shiftwidth = 4
+vim.opt.expandtab = true
+
+--- Show line numbers
+vim.opt.number = true
+
+--- Relative line numbers
+vim.opt.relativenumber = true
+
+--- Go to next/previous line
+vim.opt.whichwrap = "<,>,[,]"
+
+--- Enable mouse
+vim.opt.mouse = "a"
+
+--- Sync clipboard with OS
+vim.opt.clipboard = "unnamedplus"
+
+--- Enable break indent
+vim.opt.breakindent = true
+
+--- Save undo history
+vim.opt.undofile = true
+
+--- Case-insensetive search
+vim.opt.ignorecase = true
+vim.opt.smartcase = true
+
+--- Keep signcolum
+vim.wo.signcolumn = "yes"
+
+--- Set completeopt to have a better completion experience
+vim.opt.completeopt = "menuone,noselect"
+
+--- [[ Basic Keymaps ]]
+-- Center view when jumping have the view
+vim.keymap.set("n", "<C-d>", "<C-d>zz")
+vim.keymap.set("n", "<C-u>", "<C-u>zz")
+
+-- Center view when search
+vim.keymap.set("n", "n", "nzz")
+vim.keymap.set("n", "N", "Nzz")
+
+-- Keymaps for better default experience
+-- See `:help vim.keymap.set()`
+vim.keymap.set({ "n", "v" }, "<Space>", "<Nop>", { silent = true })
+
+-- Remap for dealing with word wrap
+vim.keymap.set("n", "k", "v:count == 0 ? 'gk' : 'k'", { expr = true, silent = true })
+vim.keymap.set("n", "j", "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = true })
+
+--- [[ Highlight on yank ]]
+-- See `:help vim.highlight.on_yank()`
+local highlight_group = vim.api.nvim_create_augroup("YankHighlight", { clear = true })
+vim.api.nvim_create_autocmd("TextYankPost", {
+  callback = function()
+    vim.highlight.on_yank()
+  end,
+  group = highlight_group,
+  pattern = "*",
+})
+
+--- [[ Configure Telescope ]]
+-- See `:help telescope` and `:help telescope.setup()`
+require("telescope").setup {
+  defaults = {
+    mappings = {
+      i = {
+        ["<C-u>"] = false,
+        ["<C-d>"] = false,
+      },
+    },
+  },
+}
+
+-- Enable telescope fzf native, if installed
+pcall(require("telescope").load_extension, "fzf")
+
+-- See `:help telescope.builtin`
+vim.keymap.set("n", "<leader>?", require("telescope.builtin").oldfiles, { desc = "[?] Find recently opened files" })
+vim.keymap.set("n", "<leader><space>", require("telescope.builtin").buffers, { desc = "[ ] Find existing buffers" })
+vim.keymap.set("n", "<leader>/", function()
+  -- You can pass additional configuration to telescope to change theme, layout, etc.
+  require("telescope.builtin").current_buffer_fuzzy_find(require("telescope.themes").get_dropdown {
+    winblend = 10,
+    previewer = false,
+  })
+end, { desc = "[/] Fuzzily search in current buffer" })
+
+vim.keymap.set("n", "<leader>gf", require("telescope.builtin").git_files, { desc = "Search [G]it [F]iles" })
+vim.keymap.set("n", "<leader>sf", require("telescope.builtin").find_files, { desc = "[S]earch [F]iles" })
+vim.keymap.set("n", "<leader>sh", require("telescope.builtin").help_tags, { desc = "[S]earch [H]elp" })
+vim.keymap.set("n", "<leader>sw", require("telescope.builtin").grep_string, { desc = "[S]earch current [W]ord" })
+vim.keymap.set("n", "<leader>sg", require("telescope.builtin").live_grep, { desc = "[S]earch by [G]rep" })
+vim.keymap.set("n", "<leader>sd", require("telescope.builtin").diagnostics, { desc = "[S]earch [D]iagnostics" })
+vim.keymap.set("n", "<leader>sr", require("telescope.builtin").resume, { desc = "[S]earch [R]esume" })
+
+--- [[ Configure Treesitter ]]
+-- See `:help nvim-treesitter`
+-- Defer Treesitter setup after first render to improve startup time of "nvim {filename}"
+vim.defer_fn(function()
+  require("nvim-treesitter.configs").setup {
+    -- Add languages to be installed here that you want installed for treesitter
+    ensure_installed = { "c", "cpp", "go", "lua", "python", "rust", "tsx", "javascript", "typescript", "vimdoc", "vim" },
+
+    -- Autoinstall languages that are not installed. Defaults to false (but you can change for yourself!)
+    auto_install = false,
+
+    highlight = { enable = true },
+    indent = { enable = true },
+    incremental_selection = {
+      enable = true,
+      keymaps = {
+        init_selection = "<c-space>",
+        node_incremental = "<c-space>",
+        scope_incremental = "<c-s>",
+        node_decremental = "<M-space>",
+      },
+    },
+    textobjects = {
+      select = {
+        enable = true,
+        lookahead = true, -- Automatically jump forward to textobj, similar to targets.vim
+        keymaps = {
+          -- You can use the capture groups defined in textobjects.scm
+          ["aa"] = "@parameter.outer",
+          ["ia"] = "@parameter.inner",
+          ["af"] = "@function.outer",
+          ["if"] = "@function.inner",
+          ["ac"] = "@class.outer",
+          ["ic"] = "@class.inner",
+        },
+      },
+      move = {
+        enable = true,
+        set_jumps = true, -- whether to set jumps in the jumplist
+        goto_next_start = {
+          ["]m"] = "@function.outer",
+          ["]]"] = "@class.outer",
+        },
+        goto_next_end = {
+          ["]M"] = "@function.outer",
+          ["]["] = "@class.outer",
+        },
+        goto_previous_start = {
+          ["[m"] = "@function.outer",
+          ["[["] = "@class.outer",
+        },
+        goto_previous_end = {
+          ["[M"] = "@function.outer",
+          ["[]"] = "@class.outer",
+        },
+      },
+      swap = {
+        enable = true,
+        swap_next = {
+          ["<leader>a"] = "@parameter.inner",
+        },
+        swap_previous = {
+          ["<leader>A"] = "@parameter.inner",
+        },
+      },
+    },
+  }
+end, 0)
+
+-- Diagnostic keymaps
+vim.keymap.set("n", "[d", vim.diagnostic.goto_prev, { desc = "Go to previous diagnostic message" })
+vim.keymap.set("n", "]d", vim.diagnostic.goto_next, { desc = "Go to next diagnostic message" })
+vim.keymap.set("n", "<leader>e", vim.diagnostic.open_float, { desc = "Open floating diagnostic message" })
+vim.keymap.set("n", "<leader>q", vim.diagnostic.setloclist, { desc = "Open diagnostics list" })
+
+--- [[ Configure LSP ]]
+--  This function gets run when an LSP connects to a particular buffer.
+local on_attach = function(_, bufnr)
+  -- Sets the mode, buffer and description for us each time.
+  local nmap = function(keys, func, desc)
+    if desc then
+      desc = "LSP: " .. desc
+    end
+
+    vim.keymap.set("n", keys, func, { buffer = bufnr, desc = desc })
+  end
+
+  nmap("<leader>rn", vim.lsp.buf.rename, "[R]e[n]ame")
+  nmap("<leader>ca", vim.lsp.buf.code_action, "[C]ode [A]ction")
+
+  nmap("gd", vim.lsp.buf.definition, "[G]oto [D]efinition")
+  nmap("gr", require("telescope.builtin").lsp_references, "[G]oto [R]eferences")
+  nmap("gI", require("telescope.builtin").lsp_implementations, "[G]oto [I]mplementation")
+  nmap("<leader>D", vim.lsp.buf.type_definition, "Type [D]efinition")
+  nmap("<leader>ds", require("telescope.builtin").lsp_document_symbols, "[D]ocument [S]ymbols")
+  nmap("<leader>ws", require("telescope.builtin").lsp_dynamic_workspace_symbols, "[W]orkspace [S]ymbols")
+
+  -- See `:help K` for why this keymap
+  nmap("K", vim.lsp.buf.hover, "Hover Documentation")
+  nmap("<C-k>", vim.lsp.buf.signature_help, "Signature Documentation")
+
+  -- Lesser used LSP functionality
+  nmap("gD", vim.lsp.buf.declaration, "[G]oto [D]eclaration")
+  nmap("<leader>wa", vim.lsp.buf.add_workspace_folder, "[W]orkspace [A]dd Folder")
+  nmap("<leader>wr", vim.lsp.buf.remove_workspace_folder, "[W]orkspace [R]emove Folder")
+  nmap("<leader>wl", function()
+    print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
+  end, "[W]orkspace [L]ist Folders")
+
+  -- Create a command `:Format` local to the LSP buffer
+  vim.api.nvim_buf_create_user_command(bufnr, "Format", function(_)
+    vim.lsp.buf.format()
+  end, { desc = "Format current buffer with LSP" })
+
+  -- Auto format on save
+  vim.cmd [[autocmd BufWritePre <buffer> lua vim.lsp.buf.format()]]
+  -- or vim.cmd [[autocmd BufWritePre * lua vim.lsp.buf.format()]]
+end
+
+-- document existing key chains
+require("which-key").register({
+  ["<leader>c"] = { name = "[C]ode", _ = "which_key_ignore" },
+  ["<leader>d"] = { name = "[D]ocument", _ = "which_key_ignore" },
+  ["<leader>g"] = { name = "[G]it", _ = "which_key_ignore" },
+  ["<leader>h"] = { name = "More git", _ = "which_key_ignore" },
+  ["<leader>r"] = { name = "[R]ename", _ = "which_key_ignore" },
+  ["<leader>s"] = { name = "[S]earch", _ = "which_key_ignore" },
+  ["<leader>w"] = { name = "[W]orkspace", _ = "which_key_ignore" },
+})
+
+-- Enable the following language servers
+--  If you want to override the default filetypes that your language server will attach to you can
+--  define the property "filetypes" to the map in question.
+local servers = {
+  jsonls = {},
+  clangd = {},
+  html = { filetypes = { "html", "twig", "hbs" } },
+  cssls = {},
+  rust_analyzer = {},
+  jdtls = {},
+  lua_ls = {
+    Lua = {
+      workspace = { checkThirdParty = false },
+      telemetry = { enable = false },
+    },
+  },
+}
+
+-- Setup neovim lua configuration
+require("neodev").setup()
+
+-- nvim-cmp supports additional completion capabilities, so broadcast that to servers
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+capabilities = require("cmp_nvim_lsp").default_capabilities(capabilities)
+
+-- Ensure the servers above are installed
+local mason_lspconfig = require "mason-lspconfig"
+
+mason_lspconfig.setup {
+  ensure_installed = vim.tbl_keys(servers),
+}
+
+mason_lspconfig.setup_handlers {
+  function(server_name)
+    require("lspconfig")[server_name].setup {
+      capabilities = capabilities,
+      on_attach = on_attach,
+      settings = servers[server_name],
+      filetypes = (servers[server_name] or {}).filetypes,
+    }
+  end
+}
+
+--- [[ Configure nvim-cmp ]]
+-- See `:help cmp`
+local cmp = require "cmp"
+local luasnip = require "luasnip"
+require("luasnip.loaders.from_vscode").lazy_load()
+luasnip.config.setup {}
+
+cmp.setup {
+  snippet = {
+    expand = function(args)
+      luasnip.lsp_expand(args.body)
+    end,
+  },
+  mapping = cmp.mapping.preset.insert {
+    ["<C-n>"] = cmp.mapping.select_next_item(),
+    ["<C-p>"] = cmp.mapping.select_prev_item(),
+    ["<C-d>"] = cmp.mapping.scroll_docs(-4),
+    ["<C-f>"] = cmp.mapping.scroll_docs(4),
+    ["<C-Space>"] = cmp.mapping.complete {},
+    ["<CR>"] = cmp.mapping.confirm {
+      behavior = cmp.ConfirmBehavior.Replace,
+      select = true,
+    },
+    ["<Tab>"] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_next_item()
+      elseif luasnip.expand_or_locally_jumpable() then
+        luasnip.expand_or_jump()
+      else
+        fallback()
+      end
+    end, { "i", "s" }),
+    ["<S-Tab>"] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_prev_item()
+      elseif luasnip.locally_jumpable(-1) then
+        luasnip.jump(-1)
+      else
+        fallback()
+      end
+    end, { "i", "s" }),
+  },
+  sources = {
+    { name = "nvim_lsp" },
+    { name = "luasnip" },
+  },
+}
+
+-- The line beneath this is called `modeline`. See `:help modeline`
+-- vim: ts=2 sts=2 sw=2 et