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105 lines
3.1 KiB
Lua
105 lines
3.1 KiB
Lua
local function open_nvim_tree(data)
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-- buffer is a real file on the disk
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local real_file = vim.fn.filereadable(data.file) == 1
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-- buffer is a [No Name]
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local no_name = data.file == "" and vim.bo[data.buf].buftype == ""
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-- buffer is a directory
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local directory = vim.fn.isdirectory(data.file) == 1
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if directory then
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-- create a new, empty buffer
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vim.cmd.enew()
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-- wipe the directory buffer
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vim.cmd.bw(data.buf)
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-- change to the directory
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vim.cmd.cd(data.file)
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-- open the tree
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require("nvim-tree.api").tree.open()
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end
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if real_file or no_name then
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-- open the tree, find the file but don't focus it
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require("nvim-tree.api").tree.toggle({ focus = false, find_file = true, })
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end
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end
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--- autocmd with callbacks
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vim.api.nvim_create_autocmd({ "VimEnter" }, { callback = open_nvim_tree })
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vim.api.nvim_create_autocmd("BufEnter", {
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group = vim.api.nvim_create_augroup("NvimTreeClose", { clear = true }),
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pattern = "NvimTree_*",
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callback = function()
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local layout = vim.api.nvim_call_function("winlayout", {})
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if layout[1] == "leaf" and
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vim.api.nvim_buf_get_option(vim.api.nvim_win_get_buf(layout[2]), "filetype") == "NvimTree" and
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layout[3] == nil then vim.cmd("confirm quit") end
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end
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})
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local function 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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api.config.mappings.default_on_attach(bufnr)
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-- Mappings migrated from view.mappings.list
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-- You will need to insert "your code goes here" for any mappings with a custom action_cb
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vim.keymap.set('n', '<C-v>', api.node.open.vertical, opts('Open: Vertical Split'))
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vim.keymap.set('n', '<C-s>', api.node.open.horizontal, opts('Open: Horizontal Split'))
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vim.keymap.set('n', 'v', api.node.open.vertical, opts('Open: Vertical Split'))
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vim.keymap.set('n', 's', api.node.open.horizontal, opts('Open: Horizontal Split'))
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vim.keymap.set('n', 'P', function()
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local node = api.tree.get_node_under_cursor()
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print(node.absolute_path)
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end, opts('Print Node Path'))
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end
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require('nvim-tree').setup({
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view = {
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width = 35,
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side = 'left',
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},
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-- renderer = {
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-- highlight_opened_files = '1',
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-- },
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diagnostics = {
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enable = true,
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icons = {
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error = '',
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warning = '',
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info = '',
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hint = '',
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},
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},
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update_focused_file = {
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enable = true,
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update_root = true,
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},
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filters = {
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custom = {
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'.git$'
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},
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},
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hijack_netrw = true,
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update_cwd = true,
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on_attach = on_attach,
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})
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-- map('n', '<leader>te', ':NvimTreeToggle<CR>')
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-- vim.cmd([[
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-- autocmd BufEnter * ++nested if winnr('$') == 1 && bufname() == 'NvimTree_' . tabpagenr() | quit | endif
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-- augroup nvimtree
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-- autocmd VimEnter * lua require('nvim-tree').toggle(false, true)
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-- augroup END
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-- ]])
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