c3d9b1779f
* docs: notify users with a fs.inotify.max_user_watches message on EMFILE event * type safety for newly created vim.v.event type
106 lines
2.7 KiB
Lua
106 lines
2.7 KiB
Lua
local log = require("nvim-tree.log")
|
|
local utils = require("nvim-tree.utils")
|
|
local core = require("nvim-tree.core")
|
|
|
|
local M = {
|
|
current_tab = vim.api.nvim_get_current_tabpage(),
|
|
}
|
|
|
|
---@param name string
|
|
---@return string|nil
|
|
local function clean_input_cwd(name)
|
|
name = vim.fn.fnameescape(name)
|
|
local cwd = core.get_cwd()
|
|
if cwd == nil then
|
|
return
|
|
end
|
|
local root_parent_cwd = vim.fn.fnamemodify(utils.path_remove_trailing(cwd), ":h")
|
|
if name == ".." and root_parent_cwd then
|
|
return vim.fn.expand(root_parent_cwd)
|
|
else
|
|
return vim.fn.expand(name)
|
|
end
|
|
end
|
|
|
|
---@param new_tabpage integer
|
|
---@return boolean
|
|
local function is_window_event(new_tabpage)
|
|
local is_event_scope_window = vim.v.event.scope == "window" or vim.v.event.changed_window or false
|
|
return is_event_scope_window and new_tabpage == M.current_tab
|
|
end
|
|
|
|
---@param foldername string
|
|
---@return boolean
|
|
local function prevent_cwd_change(foldername)
|
|
local is_same_cwd = foldername == core.get_cwd()
|
|
local is_restricted_above = M.options.restrict_above_cwd and foldername < vim.fn.getcwd(-1, -1)
|
|
return is_same_cwd or is_restricted_above
|
|
end
|
|
|
|
---@param input_cwd string
|
|
---@param with_open boolean|nil
|
|
function M.fn(input_cwd, with_open)
|
|
if not core.get_explorer() then
|
|
return
|
|
end
|
|
|
|
local new_tabpage = vim.api.nvim_get_current_tabpage()
|
|
if is_window_event(new_tabpage) then
|
|
return
|
|
end
|
|
|
|
local foldername = clean_input_cwd(input_cwd)
|
|
if foldername == nil or prevent_cwd_change(foldername) then
|
|
return
|
|
end
|
|
|
|
M.current_tab = new_tabpage
|
|
M.force_dirchange(foldername, with_open)
|
|
end
|
|
|
|
---@param global boolean
|
|
---@param path string
|
|
local function cd(global, path)
|
|
vim.cmd((global and "cd " or "lcd ") .. vim.fn.fnameescape(path))
|
|
end
|
|
|
|
---@return boolean
|
|
local function should_change_dir()
|
|
return M.options.enable and vim.tbl_isempty(vim.v.event)
|
|
end
|
|
|
|
---@param f function
|
|
---@return fun(foldername: string, should_open_view: boolean|nil)
|
|
local function add_profiling_to(f)
|
|
return function(foldername, should_open_view)
|
|
local profile = log.profile_start("change dir %s", foldername)
|
|
f(foldername, should_open_view)
|
|
log.profile_end(profile)
|
|
end
|
|
end
|
|
|
|
M.force_dirchange = add_profiling_to(function(foldername, should_open_view)
|
|
local valid_dir = vim.fn.isdirectory(foldername) == 1 -- prevent problems on non existing dirs
|
|
if valid_dir then
|
|
if should_change_dir() then
|
|
cd(M.options.global, foldername)
|
|
end
|
|
core.init(foldername)
|
|
end
|
|
|
|
if should_open_view then
|
|
require("nvim-tree.lib").open()
|
|
else
|
|
local explorer = core.get_explorer()
|
|
if explorer then
|
|
explorer.renderer:draw()
|
|
end
|
|
end
|
|
end)
|
|
|
|
function M.setup(options)
|
|
M.options = options.actions.change_dir
|
|
end
|
|
|
|
return M
|