Add nvim-tree setup

tasks/neovim.yml

@@ -148,6 +148,10 @@
         src: 'templates/nvim/lua/indent-blankline.lua.j2',
         dest: '{{ xdg_config_dir }}/nvim/lua/indent-blankline.lua',
       }
+    - {
+        src: 'templates/nvim/lua/nvim-tree.lua.j2',
+        dest: '{{ xdg_config_dir }}/nvim/lua/_nvim-tree.lua',
+      }
 
 - block:
   - name: create neovim install directory

templates/nvim/init.lua.j2

@@ -10,3 +10,4 @@ require('lua-line')
 require('git-signs')
 require('_telescope')
 require('indent-blankline')
+require('_nvim-tree')

templates/nvim/lua/keybindings.lua.j2

@@ -1,6 +1,6 @@
 local opts = {noremap=true, silent=true}
 
-vim.api.nvim_set_keymap('n', '<C-E>', '<cmd>:NERDTreeToggle<CR>', opts)
+vim.api.nvim_set_keymap('n', '<C-E>', '<cmd>:NvimTreeToggle<CR>', opts)
 vim.api.nvim_set_keymap('n', 'ff', '<cmd>lua require("telescope.builtin").find_files()<CR>', opts)
 vim.api.nvim_set_keymap('n', 'fg', '<cmd>lua require("telescope.builtin").live_grep()<CR>', opts)
 vim.api.nvim_set_keymap('n', 'fb', '<cmd>lua require("telescope.builtin").buffers()<CR>', opts)

templates/nvim/lua/nvim-tree.lua.j2

@@ -0,0 +1,18 @@
+local nvim_tree = require('nvim-tree');
+
+nvim_tree.setup {
+  renderer = {
+    icons = {
+      show = {
+        file = false,
+        folder = false,
+        modified = false,
+        hidden = false,
+        diagnostics = false,
+        bookmarks = false,
+        git = false,
+        folder_arrow = false
+      }
+    }
+  }
+}

templates/nvim/lua/options.lua.j2

@@ -55,5 +55,9 @@ vim.o.background = 'light'
 vim.o.laststatus = 2
 vim.o.statusline = ' %F %m%r%w %= %{hostname()}   %{strlen(&ft)?&ft:"none"} %{(&bomb?",BOM":"")} %{&ff}  %l/%L  %c %P'
 
+-- use a dedicated file explorer
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
+
 -- python interpreter
 vim.g.python3_host_prog = './env/bin/python'

vars/main.yml

@@ -8,7 +8,7 @@ dotfiles_repo: 'git@git.fudiggity.nl:sonny/dotfiles.git'
 public_dotfiles_repo: 'git@git.fudiggity.nl:sonny/dotfiles.git'
 
 neovim_plugins:
-  - { url: 'https://github.com/preservim/nerdtree', name: 'nerdtree' }
+  - { url: 'https://github.com/nvim-tree/nvim-tree.lua', name: 'nvim-tree' }
   - { url: 'https://github.com/neovim/nvim-lspconfig', name: 'nvim-lspconfig' }
   - { url: 'https://github.com/hrsh7th/nvim-cmp/', name: 'nvim-cmp' }
   - { url: 'https://github.com/hrsh7th/cmp-nvim-lsp/', name: 'cmp-nvim-lsp' }
@@ -29,7 +29,6 @@ neovim_plugins:
       name: 'gitsigns.nvim',
       version: 'v0.9.0',
     }
-  - { url: 'https://github.com/sainnhe/edge', name: 'edge' }
   - { url: 'https://github.com/nvim-lualine/lualine.nvim', name: 'lualine' }
   - {
       url: 'https://github.com/catppuccin/nvim',