neovim improve bufferline and tree

modules/editor/neovim/lua/keybinds.lua

@@ -26,15 +26,11 @@ key("n", "<A-k>", ":m .-2<CR>==")
 key("v", "<A-j>", ":m '>+1<CR>gv=gv")
 key("v", "<A-k>", ":m '<-2<CR>gv=gv")
 
--- Buffer tabs
-key("n", "<C-L>", "gt")
-key("i", "<C-L>", "<Esc>gt")
-key("n", "<C-H>", "gT")
-key("i", "<C-H>", "<Esc>gT")
-
--- Move buffers
-key("n", "L", ":bnext<CR>")
-key("n", "H", ":bprevious<CR>")
+-- Better window navigation
+key("n", "<C-h>", "<C-w>h")
+key("n", "<C-j>", "<C-w>j")
+key("n", "<C-k>", "<C-w>k")
+key("n", "<C-l>", "<C-w>l")
 
 -- File commands
 key("n", "<Leader>q", ":quit<CR>")
@@ -80,3 +76,4 @@ key("n", "<A-CR>", ":noh<CR>", { silent = true }) --- Clear search in VimWiki
 key("n", "Y", "y$") --- Copy to end of line
 key("v", "<C-r>", "y<Esc>:%s/<C-r>+//gc<left><left><left>") --- Substitute selected
 key("v", "D", "y'>gp") --- Duplicate selected
+key("v", "p", '"_dP') -- Don't overwrite register when pasting

modules/editor/neovim/lua/packer/misc.lua

@@ -9,7 +9,6 @@ M.packer = function(use)
     use("tpope/vim-vinegar") --- Fixes netrw file explorer
     use("tpope/vim-fugitive") --- Git commands and syntax
     use("tpope/vim-repeat") --- Actually repeat using .
-    use("christoomey/vim-tmux-navigator") --- Hotkeys for tmux panes
 
     -- Use gc or gcc to add comments
     use({

modules/editor/neovim/lua/packer/visuals.lua

@@ -13,6 +13,7 @@ M.packer = function(use)
             vim.keymap.set("n", "<Leader>gp", gitsigns.preview_hunk)
             vim.keymap.set("v", "<Leader>gp", gitsigns.preview_hunk)
             vim.keymap.set("n", "<Leader>gd", gitsigns.diffthis)
+            vim.keymap.set("v", "<Leader>gd", gitsigns.diffthis)
             vim.keymap.set("n", "<Leader>rgf", gitsigns.reset_buffer)
             vim.keymap.set("v", "<Leader>hs", gitsigns.stage_hunk)
             vim.keymap.set("v", "<Leader>hs", gitsigns.reset_hunk)
@@ -37,7 +38,7 @@ M.packer = function(use)
     use({
         "akinsho/bufferline.nvim",
         tag = "v2.*",
-        requires = "kyazdani42/nvim-web-devicons",
+        requires = { "kyazdani42/nvim-web-devicons", "moll/vim-bbye" },
         config = function()
             require("bufferline").setup({
                 options = {
@@ -47,7 +48,18 @@ M.packer = function(use)
                     offsets = { { filetype = "NvimTree" } },
                 },
             })
-            vim.keymap.set("n", "<Leader>x", " :bdelete<CR>")
+            -- Move buffers
+            vim.keymap.set("n", "L", ":BufferLineCycleNext<CR>")
+            vim.keymap.set("n", "H", ":BufferLineCyclePrev<CR>")
+
+            -- Kill buffer
+            vim.keymap.set("n", "<Leader>x", " :Bdelete<CR>")
+
+            -- Shift buffers
+            -- vim.keymap.set("n", "<C-L>", ":BufferLineMoveNext<CR>")
+            -- vim.keymap.set("i", "<C-L>", "<Esc>:BufferLineMoveNext<CR>i")
+            -- vim.keymap.set("n", "<C-H>", ":BufferLineMovePrev<CR>")
+            -- vim.keymap.set("i", "<C-H>", "<Esc>:BufferLineMovePrev<CR>i")
         end,
     })
 
@@ -56,8 +68,39 @@ M.packer = function(use)
         "kyazdani42/nvim-tree.lua",
         requires = { "kyazdani42/nvim-web-devicons" },
         config = function()
-            require("nvim-tree").setup()
-            vim.keymap.set("n", "<Leader>e", ":NvimTreeToggle")
+            require("nvim-tree").setup({
+                disable_netrw = true,
+                hijack_netrw = true,
+                diagnostics = {
+                    enable = true,
+                    icons = {
+                        hint = "",
+                        info = "",
+                        warning = "",
+                        error = "",
+                    },
+                },
+                view = {
+                    width = 30,
+                    height = 30,
+                    hide_root_folder = false,
+                    side = "left",
+                    mappings = {
+                        custom_only = false,
+                        list = {
+                            {
+                                key = { "l", "<CR>", "o" },
+                                cb = require("nvim-tree.config").nvim_tree_callback("edit"),
+                            },
+                            { key = "h", cb = require("nvim-tree.config").nvim_tree_callback("close_node") },
+                            { key = "v", cb = require("nvim-tree.config").nvim_tree_callback("vsplit") },
+                        },
+                    },
+                    number = false,
+                    relativenumber = false,
+                },
+            })
+            vim.keymap.set("n", "<Leader>e", ":NvimTreeFindFileToggle<CR>")
         end,
     })
 

modules/editor/neovim/lua/packer_init.lua

@@ -2,7 +2,7 @@
 local fn = vim.fn
 local install_path = fn.stdpath("data") .. "/site/pack/packer/start/packer.nvim"
 if fn.empty(fn.glob(install_path)) > 0 then
-    packer_bootstrap = fn.system({
+    PACKER_BOOTSTRAP = fn.system({
         "git",
         "clone",
         "--depth",
@@ -27,7 +27,7 @@ require("packer").startup(function(use)
     require("packer.telescope").packer(use)
 
     -- Auto-install after bootstrapping
-    if packer_bootstrap then
+    if PACKER_BOOTSTRAP then
         require("packer").sync()
     end
 end)