70 lines
2.2 KiB
VimL
70 lines
2.2 KiB
VimL
" Open NvimTree with f5"
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nnoremap <F5> :NvimTreeToggle<CR>
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lua << EOF
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-- disable netrw at the very start of your init.lua
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vim.g.loaded_netrw = 1
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vim.g.loaded_netrwPlugin = 1
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local function my_on_attach(bufnr)
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local api = require "nvim-tree.api"
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local function opts(desc)
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return { desc = "nvim-tree: " .. desc, buffer = bufnr, noremap = true, silent = true, nowait = true }
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end
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-- default mappings
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-- for some reason, this does not work well when loaded with a wsl linux.
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-- attempt to index field 'config' (a nil value)
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-- which does not make sense, as config is a defined field of the Api variable
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api.config.mappings.default_on_attach(bufnr)
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-- custom mappings
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-- cd
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vim.keymap.set('n', '<C-c>', api.tree.change_root_to_node, opts('Up'))
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-- default is g?
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vim.keymap.set('n', '?', api.tree.toggle_help, opts('Help'))
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end
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local HEIGHT_RATIO = 0.8
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local WIDTH_RATIO = 0.8
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-- set termguicolors to enable highlight groups
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vim.opt.termguicolors = true
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-- setup with some options
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require("nvim-tree").setup({
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sort_by = "case_sensitive",
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view = {
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float = {
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enable = true,
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open_win_config = function()
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local screen_w = vim.opt.columns:get()
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local screen_h = vim.opt.lines:get() - vim.opt.cmdheight:get()
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local window_w = screen_w * WIDTH_RATIO
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local window_h = screen_h * HEIGHT_RATIO
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local window_w_int = math.floor(window_w)
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local window_h_int = math.floor(window_h)
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local center_x = (screen_w - window_w) / 2
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local center_y = ((vim.opt.lines:get() - window_h) / 2)
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- vim.opt.cmdheight:get()
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return {
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border = 'rounded',
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relative = 'editor',
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row = center_y,
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col = center_x,
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width = window_w_int,
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height = window_h_int,
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}
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end,
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},
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width = function()
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return math.floor(vim.opt.columns:get() * WIDTH_RATIO)
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end,
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},
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on_attach = my_on_attach,
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})
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EOF
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