Tweak neovim config

- Add noice, navic
- Tweak theme configuration
- Tweak cder configuration
- Update .ignore file

home/.config/nvim/lua/plugins/cmp.lua

@@ -61,6 +61,15 @@ return function()
       { name = "spell" },
       { name = "path" },
     },
+    -- window = {
+    --   completion = {
+    --     winhighlight = "Normal:Normal,FloatBorder:FloatBorder,CursorLine:Visual,Search:None",
+    --   },
+
+    --   documentation = {
+    --     winhighlight = "Normal:Normal,FloatBorder:FloatBorder,CursorLine:Visual,Search:None",
+    --   },
+    -- },
   })
 
   -- Enable autopairs when enter is processed

home/.config/nvim/lua/plugins/colorscheme.lua

@@ -0,0 +1,48 @@
+return function()
+  require("kanagawa").setup({
+    compile = true,
+    dimInactive = true,
+    colors = {
+      theme = {
+        all = {
+          ui = {
+            bg_gutter = "none", -- Hide gutter background
+          },
+        },
+      },
+    },
+    background = {
+      dark = "wave",
+      light = "lotus",
+    },
+    overrides = function(colors)
+      local theme = colors.theme
+      return {
+        -- Transparent floating windows
+        NormalFloat = { bg = "none" },
+        FloatBorder = { bg = "none" },
+        FloatTitle = { bg = "none" },
+        NormalDark = { fg = theme.ui.fg_dim, bg = theme.ui.bg_m3 },
+        LazyNormal = { bg = theme.ui.bg_m3, fg = theme.ui.fg_dim },
+        MasonNormal = { bg = theme.ui.bg_m3, fg = theme.ui.fg_dim },
+
+        -- Block-like modern Telescope UI
+        TelescopeTitle = { fg = theme.ui.special, bold = true },
+        TelescopePromptNormal = { bg = theme.ui.bg_p1 },
+        TelescopePromptBorder = { fg = theme.ui.bg_p1, bg = theme.ui.bg_p1 },
+        TelescopeResultsNormal = { fg = theme.ui.fg_dim, bg = theme.ui.bg_m1 },
+        TelescopeResultsBorder = { fg = theme.ui.bg_m1, bg = theme.ui.bg_m1 },
+        TelescopePreviewNormal = { bg = theme.ui.bg_dim },
+        TelescopePreviewBorder = { bg = theme.ui.bg_dim, fg = theme.ui.bg_dim },
+
+        -- More uniform look for the popup menu
+        Pmenu = { fg = theme.ui.shade0, bg = theme.ui.bg_p1, blend = vim.o.pumblend },
+        PmenuSel = { fg = "NONE", bg = theme.ui.bg_p2 },
+        PmenuSbar = { bg = theme.ui.bg_m1 },
+        PmenuThumb = { bg = theme.ui.bg_p2 },
+      }
+    end,
+  })
+
+  vim.cmd("colorscheme kanagawa")
+end

home/.config/nvim/lua/plugins/init.lua

@@ -17,40 +17,36 @@ local plugins = {
   -- Colorscheme
   {
     "rebelot/kanagawa.nvim",
-    config = function()
-      vim.cmd("colorscheme kanagawa")
-    end,
+    config = require("plugins.colorscheme"),
+  },
+
+  -- Replace much of neovim's default UI
+  -- with a modern replacement
+  {
+    "folke/noice.nvim",
+    event = "VeryLazy",
+    dependencies = { "MunifTanjim/nui.nvim", "rcarriga/nvim-notify" },
+    opts = require("plugins.noice"),
   },
 
   -- Statusline
   {
     "nvim-lualine/lualine.nvim",
     dependencies = { "kyazdani42/nvim-web-devicons" },
-    config = true,
-  },
-
-  -- Git status in signcolumn
-  {
-    "lewis6991/gitsigns.nvim",
-    config = true,
+    config = require("plugins.lualine"),
   },
 
   -- Tabline/bufferline
-  {
-    "akinsho/bufferline.nvim",
-    version = "v3.*",
-    dependencies = { "kyazdani42/nvim-web-devicons" },
-    config = true,
-  },
+  { "akinsho/bufferline.nvim", version = "v3.*", dependencies = { "kyazdani42/nvim-web-devicons" }, config = true },
+
+  -- Git status in signcolumn
+  { "lewis6991/gitsigns.nvim", config = true },
 
   -- Git commands
   "tpope/vim-fugitive",
 
   -- Indent characters
-  {
-    "lukas-reineke/indent-blankline.nvim",
-    config = require("plugins.indent-blankline"),
-  },
+  { "lukas-reineke/indent-blankline.nvim", config = require("plugins.indent-blankline") },
 
   -- Tree explorer
   {
@@ -64,14 +60,19 @@ local plugins = {
     "nvim-telescope/telescope.nvim",
     config = require("plugins.telescope"),
     dependencies = {
-      "nvim-lua/plenary.nvim", -- Internal dep for telescope
+      -- Internal dependency for telescope
+      "nvim-lua/plenary.nvim",
+
       -- Use fzf for fuzzy finder
       {
         "nvim-telescope/telescope-fzf-native.nvim",
         build = "make",
       },
-      "nvim-telescope/telescope-ui-select.nvim", -- Replace vim built in select with telescope
-      "zane-/cder.nvim", -- cd plugin for telescope
+      -- Replace vim built in select with telescope
+      "nvim-telescope/telescope-ui-select.nvim",
+
+      -- cd plugin for telescope
+      "zane-/cder.nvim",
     },
   },
 
@@ -95,19 +96,12 @@ local plugins = {
   -- Additional LSP features for Java
   "mfussenegger/nvim-jdtls",
 
+  -- Show code LSP context in winbar
+  { "SmiteshP/nvim-navic", config = true, opts = { mouse = true } },
+
   -- DAP plugin
   { "mfussenegger/nvim-dap", config = require("plugins.dap") },
 
-  -- Display function signature
-  {
-    "ray-x/lsp_signature.nvim",
-    event = "VeryLazy",
-    opts = { always_trigger = true },
-    config = function(_, opts)
-      require("lsp_signature").setup(opts)
-    end,
-  },
-
   -- Snippets plugin
   {
     "L3MON4D3/LuaSnip",
@@ -176,9 +170,18 @@ local plugins = {
     build = function()
       vim.fn["firenvim#install"](0)
     end,
+    config = function()
+      vim.g.firenvim_config = {
+        localSettings = {
+          [".*"] = {
+            takeOver = "never",
+          },
+        },
+      }
+    end,
   },
 
-  -- Vim <3 Asciidoctor
+  -- Vim ♥️ Asciidoctor
   "habamax/vim-asciidoctor",
 
   -- Asciidoc preview
@@ -216,6 +219,7 @@ local plugins = {
 
   -- Better folds
   {
+    enabled = false,
     "kevinhwang91/nvim-ufo",
     dependencies = { "kevinhwang91/promise-async" },
     config = require("plugins.ufo"),

home/.config/nvim/lua/plugins/lualine.lua

@@ -0,0 +1,17 @@
+return function()
+  require("lualine").setup({
+    sections = {
+      lualine_y = {},
+      lualine_z = {},
+    },
+    winbar = {
+      lualine_a = { "progress" },
+      lualine_c = {
+        "navic",
+        color_correction = nil,
+        navic_opts = nil,
+      },
+      lualine_z = { "location" },
+    },
+  })
+end

home/.config/nvim/lua/plugins/mason.lua

@@ -1,9 +1,10 @@
 local m = {}
 
 function m.setup()
-  local function on_attach()
-    -- Setup lsp signature plugin
-    require("lsp_signature").setup({})
+  local function on_attach(client, bufnr)
+
+    -- Attach navic
+    require("nvim-navic").attach(client, bufnr)
 
     -- Setup keybinds
     m.map_keys()

home/.config/nvim/lua/plugins/noice.lua

@@ -0,0 +1,18 @@
+return {
+  lsp = {
+    -- override markdown rendering so that **cmp** and other plugins use **Treesitter**
+    override = {
+      ["vim.lsp.util.convert_input_to_markdown_lines"] = true,
+      ["vim.lsp.util.stylize_markdown"] = true,
+      ["cmp.entry.get_documentation"] = true,
+    },
+  },
+  -- you can enable a preset for easier configuration
+  presets = {
+    bottom_search = true, -- use a classic bottom cmdline for search
+    command_palette = true, -- position the cmdline and popupmenu together
+    long_message_to_split = true, -- long messages will be sent to a split
+    inc_rename = false, -- enables an input dialog for inc-rename.nvim
+    lsp_doc_border = false, -- add a border to hover docs and signature help
+  },
+}

home/.config/nvim/lua/plugins/telescope.lua

@@ -6,6 +6,29 @@ return function()
     pickers = {
       find_files = { find_command = { "fd", "-Ht", "f" } },
       lsp_references = { show_line = false },
+      live_grep = {
+        additional_args = function(opts)
+          return { "--hidden" }
+        end,
+      },
+    },
+    extensions = {
+      cder = {
+        previewer_command = "eza "
+          .. "-a "
+          .. "--color=always "
+          .. "-T "
+          .. "--level=3 "
+          .. "--icons "
+          .. "--git-ignore "
+          .. "--long "
+          .. "--no-permissions "
+          .. "--no-user "
+          .. "--no-filesize "
+          .. "--git "
+          .. "--ignore-glob=.git",
+        dir_command = { "fd", "-Ht", "d", ".", os.getenv("HOME") },
+      },
     },
   })
 

home/.config/nvim/lua/plugins/treesitter.lua

@@ -4,6 +4,11 @@ return function()
       "bash",
       "css",
       "dockerfile",
+      "git_config",
+      "git_rebase",
+      "gitattributes",
+      "gitcommit",
+      "gitignore",
       "html",
       "http",
       "java",
@@ -14,6 +19,7 @@ return function()
       "lua",
       "make",
       "markdown",
+      "markdown_inline",
       "php",
       "python",
       "rasi",
@@ -23,6 +29,7 @@ return function()
       "toml",
       "tsx",
       "typescript",
+      "vim",
       "yaml",
     },
     highlight = { enable = true },

home/.config/nvim/lua/plugins/ufo.lua

@@ -1,7 +1,20 @@
 return function()
-  require("ufo").setup({
+  local keymap = vim.keymap
+  local o = vim.o
+  local ufo = require("ufo")
+  ufo.setup({
     close_fold_kinds = {
       "imports",
     },
   })
+
+  -- Using ufo, need to remap `zR` and `zM`. If Neovim is 0.6.1, remap yourself
+  keymap.set("n", "zR", ufo.openAllFolds)
+  keymap.set("n", "zM", ufo.closeAllFolds)
+
+  -- Fold settings
+  o.foldcolumn = "1"
+  o.foldlevel = 99
+  o.foldlevelstart = 99
+  o.foldenable = true
 end

home/.config/nvim/lua/plugins/which-key.lua

@@ -15,10 +15,15 @@ return function()
     ["]"] = { h = { gitsigns.next_hunk, "Next hunk" } },
   })
 
+  -- Open cder
+  wk.register({ cd = {
+    function()
+      vim.cmd("Telescope cder")
+    end,
+    "Change directories",
+  } })
+
   -- Exit terminal insert mode with esc
   vim.keymap.set("t", "<Esc>", "<C-\\><C-n>", {})
 
-  -- Using ufo, need to remap `zR` and `zM`. If Neovim is 0.6.1, remap yourself
-  vim.keymap.set("n", "zR", require("ufo").openAllFolds)
-  vim.keymap.set("n", "zM", require("ufo").closeAllFolds)
 end