Changed to neo-tree explorer

config/nvim/init.lua

@@ -1,5 +1,7 @@
 vim.g.mapleader = ' '
 vim.g.maplocalleader = ' '
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
 
 -- Set highlight on search
 vim.o.hlsearch = false
@@ -317,13 +319,84 @@ require('lazy').setup({
     },
 
     {
-        "nvim-tree/nvim-tree.lua",
+        "nvim-neo-tree/neo-tree.nvim",
-        version = "*",
+        branch = "v2.x",
         dependencies = {
+            "nvim-lua/plenary.nvim",
             "nvim-tree/nvim-web-devicons",
+            "MunifTanjim/nui.nvim",
         },
         config = function()
-            require("nvim-tree").setup {}
+            require("neo-tree").setup {
+                close_if_last_window = true,
+                commands = {
+                    parent_or_close = function(state)
+                        local node = state.tree:get_node()
+                        if (node.type == "directory" or node:has_children()) and node:is_expanded() then
+                            state.commands.toggle_node(state)
+                        else
+                            require("neo-tree.ui.renderer").focus_node(state, node:get_parent_id())
+                        end
+                    end,
+                    child_or_open = function(state)
+                        local node = state.tree:get_node()
+                        if node.type == "directory" or node:has_children() then
+                            if not node:is_expanded() then -- if unexpanded, expand
+                                state.commands.toggle_node(state)
+                            else       -- if expanded and has children, seleect the next child
+                                require("neo-tree.ui.renderer").focus_node(state, node:get_child_ids()[1])
+                            end
+                        else -- if not a directory just open it
+                            state.commands.open(state)
+                        end
+                    end,
+                    copy_selector = function(state)
+                        local node = state.tree:get_node()
+                        local filepath = node:get_id()
+                        local filename = node.name
+                        local modify = vim.fn.fnamemodify
+
+                        local results = {
+                            e = { val = modify(filename, ":e"), msg = "Extension only" },
+                            f = { val = filename, msg = "Filename" },
+                            F = { val = modify(filename, ":r"), msg = "Filename w/o extension" },
+                            h = { val = modify(filepath, ":~"), msg = "Path relative to Home" },
+                            p = { val = modify(filepath, ":."), msg = "Path relative to CWD" },
+                            P = { val = filepath, msg = "Absolute path" },
+                        }
+
+                        local messages = {
+                            { "\nChoose to copy to clipboard:\n", "Normal" },
+                        }
+                        for i, result in pairs(results) do
+                            if result.val and result.val ~= "" then
+                                vim.list_extend(messages, {
+                                    { ("%s."):format(i),           "Identifier" },
+                                    { (" %s: "):format(result.msg) },
+                                    { result.val,                  "String" },
+                                    { "\n" },
+                                })
+                            end
+                        end
+                        vim.api.nvim_echo(messages, false, {})
+                        local result = results[vim.fn.getcharstr()]
+                        if result and result.val and result.val ~= "" then
+                            vim.notify("Copied: " .. result.val)
+                            vim.fn.setreg("+", result.val)
+                        end
+                    end,
+                },
+                window = {
+                    width = 30,
+                    mappings = {
+                        ["<space>"] = false, -- disable space until we figure out which-key disabling
+                        o = "open",
+                        h = "parent_or_close",
+                        l = "child_or_open",
+                        Y = "copy_selector",
+                    },
+                },
+            }
         end,
     },
 
@@ -667,3 +740,4 @@ vim.keymap.set('n', '<C-m>', ":make<cr>", { desc = 'Format code', silent = true
 vim.keymap.set('n', '<C-n>', ":make clean<cr>", { desc = 'Format code', silent = true })
 vim.keymap.set('n', '<leader>n', ":tabnew<cr>", { desc = 'Format code', silent = true })
 vim.keymap.set('n', '<leader>c', ":tabclose<cr>", { desc = 'Format code', silent = true })
+vim.keymap.set('n', '<leader>e', ":NeoTreeShowToggle<cr>", { desc = 'File explorer', silent = true })

nightly_cm.nvim/lua/nightly_cm/theme.lua

@@ -218,8 +218,8 @@ function theme.setup()
 
     -- nvim-tree.lua: https://github.com/nvim-tree/nvim-tree.lua
     NvimTreeEmptyFolderName = { fg = p.foreground },
-    NvimTreeEndOfBuffer = { fg = p.black, bg = p.black },
+    NvimTreeEndOfBuffer = { fg = p.background, bg = p.background },
-    NvimTreeEndOfBufferNC = { fg = p.black, bg = p.black },
+    NvimTreeEndOfBufferNC = { fg = p.background, bg = p.background },
     NvimTreeFolderIcon = { fg = p.color4, bg = p.background },
     NvimTreeFolderName = { fg = p.foreground },
     NvimTreeGitDeleted = { fg = p.color1 },
@@ -227,14 +227,14 @@ function theme.setup()
     NvimTreeGitNew = { fg = p.color4 },
     NvimTreeImageFile = { fg = p.foreground },
     NvimTreeIndentMarker = { fg = p.color0 },
-    NvimTreeNormal = { fg = p.foreground, bg = p.black },
+    NvimTreeNormal = { fg = p.foreground, bg = p.background },
-    NvimTreeNormalNC = { fg = p.foreground, bg = p.black },
+    NvimTreeNormalNC = { fg = p.foreground, bg = p.background },
     NvimTreeOpenedFolderName = { fg = p.foreground },
     NvimTreeRootFolder = { fg = p.color12 },
     NvimTreeSpecialFile = { fg = p.color5 },
     NvimTreeStatusLineNC = { bg = p.background, fg = p.color16 },
     NvimTreeSymlink = { fg = p.color3 },
-    NvimTreeWinSeparator = { fg = p.background },
+    NvimTreeWinSeparator = { fg = p.black },
 
     -- nvim-treesitter: https://github.com/nvim-treesitter/nvim-treesitter
     ["@attribute"] = { fg = p.color4 },