nvim: qol on lualine, bufferline, use nixd as nix lsp

home/dot_config/lazygit/empty_config.yml

@@ -1,3 +1,3 @@
 git:
   paging:
-    - pager: delta --dark --paging=never
+    pager: delta --dark --paging=never

home/dot_config/nvim/lsp/luals.lua

@@ -66,6 +66,9 @@ return {
       telemetry = {
         enable = false,
       },
+      diagnostics = {
+        globals = { "vim" },
+      },
       -- Lua LS offers a code formatter
       -- Ref: https://github.com/LuaLS/lua-language-server/wiki/Formatter
       -- format = {

home/dot_config/nvim/lsp/nil.lua

@@ -1,32 +0,0 @@
--- <nixCats>/lsp/nil.lua
--- Nil LSP config
-
-vim.lsp.config("nil", {
-  cmd = { "nil" },
-  root_markers = {
-    "flake.nix",
-    "flake.lock",
-  },
-  filetypes = {
-    "nix",
-  },
-  -- Global config options
-  settings = {
-    ["nil"] = {
-      formatting = {
-        command = { "alejandra" },
-      },
-      diagnostics = {
-        ignored = {},
-      },
-      nix = {
-        maxMemoryMB = 2560,
-      },
-      flake = {
-        autoArchive = false,
-        autoEvalImputs = true,
-        nixpkgsInputName = "nixpkgs",
-      },
-    },
-  },
-})

home/dot_config/nvim/lsp/nixd.lua

@@ -0,0 +1,22 @@
+---@type vim.lsp.Config
+return {
+  cmd = { "nixd" },
+  root_markers = { "flake.nix", "flake.lock" },
+  filetypes = { "nix" },
+  settings = {
+    nixpkgs = {
+      expr = "import <nixpkgs> { }",
+    },
+    formatting = {
+      command = { "alejandra" },
+    },
+    options = {
+      nixos = {
+        expr = '(builtins.getFlake ("git+file://" + toString ./.)).nixosConfigurations.k-on.options',
+      },
+      home_manager = {
+        expr = '(builtins.getFlake ("git+file://" + toString ./.)).homeConfigurations."ruixi@k-on".options',
+      },
+    },
+  },
+}

home/dot_config/nvim/lua/plugins/appearance.lua

@@ -23,7 +23,7 @@ return {
       integrations = {
         -- lualine = true,
         "lualine",
-        "blink_cmp"
+        "blink_cmp",
       },
     },
   },
@@ -90,11 +90,11 @@ return {
       { "]g", "<cmd>Gitsigns next_hunk<CR>", desc = "Next hunk" },
     },
   },
-  -- { -- Highlight and navigate between TODOs
-  --   "folke/todo-comments.nvim",
-  --   cmd = { "TodoTelescope" },
-  --   event = "BufRead",
-  --   opts = {},
-  --   dependencies = { "nvim-lua/plenary.nvim" },
-  -- },
+  { -- Highlight and navigate between TODOs
+    "folke/todo-comments.nvim",
+    cmd = { "TodoTelescope" },
+    event = "BufRead",
+    opts = {},
+    dependencies = { "nvim-lua/plenary.nvim" },
+  },
 }

home/dot_config/nvim/lua/plugins/misc.lua

@@ -23,6 +23,6 @@ return {
       -- configuration goes here
     },
   },
-  { import = "plugins.mod.image-nvim" },
+  -- { import = "plugins.mod.image-nvim" },
   { import = "plugins.mod.snacks-nvim" },
 }

home/dot_config/nvim/lua/plugins/mod/blink-cmp.lua

@@ -5,7 +5,7 @@ return {
 
   -- use a release tag to download pre-built binaries
   version = "*",
-  event = "InsertEnter",
+  event = { "InsertEnter", "CmdlineEnter" },
 
   ---@module 'blink.cmp'
   ---@type blink.cmp.Config
@@ -49,6 +49,16 @@ return {
       preset = "luasnip",
     },
 
+    cmdline = {
+      keymap = {
+        preset = "cmdline",
+        ["<CR>"] = { "fallback" },
+      },
+      completion = {
+        menu = { auto_show = true },
+      },
+    },
+
     sources = {
       default = { "lazydev", "lsp", "path", "snippets", "buffer" },
       per_filetype = {

home/dot_config/nvim/lua/plugins/mod/bufferline.lua

@@ -21,6 +21,7 @@ return {
     { "<leader>b7", "<cmd>BufferLineGotoBuffer 7<CR>", desc = "Switch to Buffer #7" },
     { "<leader>b8", "<cmd>BufferLineGotoBuffer 8<CR>", desc = "Switch to Buffer #8" },
     { "<leader>b9", "<cmd>BufferLineGotoBuffer 9<CR>", desc = "Switch to Buffer #9" },
+    { "<leader>b#", "<cmd>BufferLineGotoBuffer #<CR>", desc = "Switch to Buffer #" },
     { "<leader>bb", "<cmd>BufferLinePick<CR>", desc = "Quick Switch Buffers" },
     { "<leader>bD", "<cmd>BufferLineCloseOthers<CR>", desc = "Delete Other Buffers" },
     { "<leader>bxx", "<cmd>BufferLineCloseOthers<CR>", desc = "Delete Other Buffers" },
@@ -48,7 +49,7 @@ return {
       offsets = {
         { filetype = "NvimTree", text = "资源管理器", text_align = "center" },
       },
-      separator_style = "thin",
+      separator_style = "slope",
     },
     highlights = get_highlight(),
   },

home/dot_config/nvim/lua/plugins/mod/image-nvim.lua

@@ -1,18 +1,22 @@
+-- I forgot why I keep this plugin, I use snacks.nvim currently
+
+return {}
+
 -- 2025-03-03
 -- If current session is not spawn by neovide, do not load image.nvim
 -- neovide did not support image viewer yet
 -- https://github.com/neovide/neovide/issues/2088
 -- Disable on: Neovide, alacritty and windows
-if vim.g.neovide then
-  return {}
-elseif vim.env.TERM_PROGRAM == "alacritty" then
-  return {}
-elseif vim.loop.os_uname().sysname:lower() == "windows_nt" then
-  return {}
-else
-  return {
-    "3rd/image.nvim",
-    opts = {},
-    event = "BufReadPre",
-  }
-end
+-- if vim.g.neovide then
+--   return {}
+-- elseif vim.env.TERM_PROGRAM == "alacritty" then
+--   return {}
+-- elseif vim.loop.os_uname().sysname:lower() == "windows_nt" then
+--   return {}
+-- else
+--   return {
+--     "3rd/image.nvim",
+--     opts = {},
+--     event = "BufReadPre",
+--   }
+-- end

home/dot_config/nvim/lua/plugins/mod/lualine/init.lua

@@ -20,7 +20,7 @@ local config = {
     component_separators = { left = "", right = "" },
     section_separators = { left = "", right = "" },
     -- theme = "catppuccin",
-    theme = vim.g.colors_name,
+    theme = "auto",
     -- IDE-like Global Status
     globalstaus = true,
   },

home/dot_config/zed/settings.json

@@ -93,7 +93,8 @@
     "Nix": {
       "formatter": {
         "external": {
-          "command": "alejandra"
+          "command": "alejandra",
+          "arguments": ["--quiet", "--"]
         }
       },
       "completions": {