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chore(setup): make setup idempotent (#1340)

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Co-authored-by: Alexander Courtis <alex@courtis.org>
This commit is contained in:
Kiyan
2022-06-26 12:14:03 +02:00
committed by GitHub
parent 0c13bd76a8
commit e6c1b4cd5b
7 changed files with 293 additions and 269 deletions
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lua/nvim-tree/actions/init.lua
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@@ -7,223 +7,225 @@ local util = require "nvim-tree.utils"
local nvim_tree_callback = require("nvim-tree.config").nvim_tree_callback
-- BEGIN_DEFAULT_MAPPINGS
local M = {
mappings = {
{
key = { "<CR>", "o", "<2-LeftMouse>" },
action = "edit",
desc = "open a file or folder; root will cd to the above directory",
},
{
key = "<C-e>",
action = "edit_in_place",
desc = "edit the file in place, effectively replacing the tree explorer",
},
{
key = "O",
action = "edit_no_picker",
desc = "same as (edit) with no window picker",
},
{
key = { "<C-]>", "<2-RightMouse>" },
action = "cd",
desc = "cd in the directory under the cursor",
},
{
key = "<C-v>",
action = "vsplit",
desc = "open the file in a vertical split",
},
{
key = "<C-x>",
action = "split",
desc = "open the file in a horizontal split",
},
{
key = "<C-t>",
action = "tabnew",
desc = "open the file in a new tab",
},
{
key = "<",
action = "prev_sibling",
desc = "navigate to the previous sibling of current file/directory",
},
{
key = ">",
action = "next_sibling",
desc = "navigate to the next sibling of current file/directory",
},
{
key = "P",
action = "parent_node",
desc = "move cursor to the parent directory",
},
{
key = "<BS>",
action = "close_node",
desc = "close current opened directory or parent",
},
{
key = "<Tab>",
action = "preview",
desc = "open the file as a preview (keeps the cursor in the tree)",
},
{
key = "K",
action = "first_sibling",
desc = "navigate to the first sibling of current file/directory",
},
{
key = "J",
action = "last_sibling",
desc = "navigate to the last sibling of current file/directory",
},
{
key = "I",
action = "toggle_git_ignored",
desc = "toggle visibility of files/folders hidden via |git.ignore| option",
},
{
key = "H",
action = "toggle_dotfiles",
desc = "toggle visibility of dotfiles via |filters.dotfiles| option",
},
{
key = "U",
action = "toggle_custom",
desc = "toggle visibility of files/folders hidden via |filters.custom| option",
},
{
key = "R",
action = "refresh",
desc = "refresh the tree",
},
{
key = "a",
action = "create",
desc = "add a file; leaving a trailing `/` will add a directory",
},
{
key = "d",
action = "remove",
desc = "delete a file (will prompt for confirmation)",
},
{
key = "D",
action = "trash",
desc = "trash a file via |trash| option",
},
{
key = "r",
action = "rename",
desc = "rename a file",
},
{
key = "<C-r>",
action = "full_rename",
desc = "rename a file and omit the filename on input",
},
{
key = "x",
action = "cut",
desc = "add/remove file/directory to cut clipboard",
},
{
key = "c",
action = "copy",
desc = "add/remove file/directory to copy clipboard",
},
{
key = "p",
action = "paste",
desc = "paste from clipboard; cut clipboard has precedence over copy; will prompt for confirmation",
},
{
key = "y",
action = "copy_name",
desc = "copy name to system clipboard",
},
{
key = "Y",
action = "copy_path",
desc = "copy relative path to system clipboard",
},
{
key = "gy",
action = "copy_absolute_path",
desc = "copy absolute path to system clipboard",
},
{
key = "[c",
action = "prev_git_item",
desc = "go to next git item",
},
{
key = "]c",
action = "next_git_item",
desc = "go to prev git item",
},
{
key = "-",
action = "dir_up",
desc = "navigate up to the parent directory of the current file/directory",
},
{
key = "s",
action = "system_open",
desc = "open a file with default system application or a folder with default file manager, using |system_open| option",
},
{
key = "f",
action = "live_filter",
desc = "live filter nodes dynamically based on regex matching.",
},
{
key = "F",
action = "clear_live_filter",
desc = "clear live filter",
},
{
key = "q",
action = "close",
desc = "close tree window",
},
{
key = "W",
action = "collapse_all",
desc = "collapse the whole tree",
},
{
key = "E",
action = "expand_all",
desc = "expand the whole tree, stopping after expanding |actions.expand_all.max_folder_discovery| folders; this might hang neovim for a while if running on a big folder",
},
{
key = "S",
action = "search_node",
desc = "prompt the user to enter a path and then expands the tree to match the path",
},
{
key = ".",
action = "run_file_command",
desc = "enter vim command mode with the file the cursor is on",
},
{
key = "<C-k>",
action = "toggle_file_info",
desc = "toggle a popup with file infos about the file under the cursor",
},
{
key = "g?",
action = "toggle_help",
desc = "toggle help",
},
local DEFAULT_MAPPINGS = {
{
key = { "<CR>", "o", "<2-LeftMouse>" },
action = "edit",
desc = "open a file or folder; root will cd to the above directory",
},
{
key = "<C-e>",
action = "edit_in_place",
desc = "edit the file in place, effectively replacing the tree explorer",
},
{
key = "O",
action = "edit_no_picker",
desc = "same as (edit) with no window picker",
},
{
key = { "<C-]>", "<2-RightMouse>" },
action = "cd",
desc = "cd in the directory under the cursor",
},
{
key = "<C-v>",
action = "vsplit",
desc = "open the file in a vertical split",
},
{
key = "<C-x>",
action = "split",
desc = "open the file in a horizontal split",
},
{
key = "<C-t>",
action = "tabnew",
desc = "open the file in a new tab",
},
{
key = "<",
action = "prev_sibling",
desc = "navigate to the previous sibling of current file/directory",
},
{
key = ">",
action = "next_sibling",
desc = "navigate to the next sibling of current file/directory",
},
{
key = "P",
action = "parent_node",
desc = "move cursor to the parent directory",
},
{
key = "<BS>",
action = "close_node",
desc = "close current opened directory or parent",
},
{
key = "<Tab>",
action = "preview",
desc = "open the file as a preview (keeps the cursor in the tree)",
},
{
key = "K",
action = "first_sibling",
desc = "navigate to the first sibling of current file/directory",
},
{
key = "J",
action = "last_sibling",
desc = "navigate to the last sibling of current file/directory",
},
{
key = "I",
action = "toggle_git_ignored",
desc = "toggle visibility of files/folders hidden via |git.ignore| option",
},
{
key = "H",
action = "toggle_dotfiles",
desc = "toggle visibility of dotfiles via |filters.dotfiles| option",
},
{
key = "U",
action = "toggle_custom",
desc = "toggle visibility of files/folders hidden via |filters.custom| option",
},
{
key = "R",
action = "refresh",
desc = "refresh the tree",
},
{
key = "a",
action = "create",
desc = "add a file; leaving a trailing `/` will add a directory",
},
{
key = "d",
action = "remove",
desc = "delete a file (will prompt for confirmation)",
},
{
key = "D",
action = "trash",
desc = "trash a file via |trash| option",
},
{
key = "r",
action = "rename",
desc = "rename a file",
},
{
key = "<C-r>",
action = "full_rename",
desc = "rename a file and omit the filename on input",
},
{
key = "x",
action = "cut",
desc = "add/remove file/directory to cut clipboard",
},
{
key = "c",
action = "copy",
desc = "add/remove file/directory to copy clipboard",
},
{
key = "p",
action = "paste",
desc = "paste from clipboard; cut clipboard has precedence over copy; will prompt for confirmation",
},
{
key = "y",
action = "copy_name",
desc = "copy name to system clipboard",
},
{
key = "Y",
action = "copy_path",
desc = "copy relative path to system clipboard",
},
{
key = "gy",
action = "copy_absolute_path",
desc = "copy absolute path to system clipboard",
},
{
key = "[c",
action = "prev_git_item",
desc = "go to next git item",
},
{
key = "]c",
action = "next_git_item",
desc = "go to prev git item",
},
{
key = "-",
action = "dir_up",
desc = "navigate up to the parent directory of the current file/directory",
},
{
key = "s",
action = "system_open",
desc = "open a file with default system application or a folder with default file manager, using |system_open| option",
},
{
key = "f",
action = "live_filter",
desc = "live filter nodes dynamically based on regex matching.",
},
{
key = "F",
action = "clear_live_filter",
desc = "clear live filter",
},
{
key = "q",
action = "close",
desc = "close tree window",
},
{
key = "W",
action = "collapse_all",
desc = "collapse the whole tree",
},
{
key = "E",
action = "expand_all",
desc = "expand the whole tree, stopping after expanding |actions.expand_all.max_folder_discovery| folders; this might hang neovim for a while if running on a big folder",
},
{
key = "S",
action = "search_node",
desc = "prompt the user to enter a path and then expands the tree to match the path",
},
{
key = ".",
action = "run_file_command",
desc = "enter vim command mode with the file the cursor is on",
},
{
key = "<C-k>",
action = "toggle_file_info",
desc = "toggle a popup with file infos about the file under the cursor",
},
{
key = "g?",
action = "toggle_help",
desc = "toggle help",
},
custom_keypress_funcs = {},
}
-- END_DEFAULT_MAPPINGS
local M = {
mappings = {},
custom_keypress_funcs = {},
}
local keypress_funcs = {
close = view.close,
close_node = require("nvim-tree.actions.movements").parent_node(true),
@@ -397,6 +399,22 @@ local function copy_mappings(user_mappings)
return user_mappings
end
local function cleanup_existing_mappings()
local bufnr = view.get_bufnr()
if bufnr == nil or not a.nvim_buf_is_valid(bufnr) then
return
end
for _, b in pairs(M.mappings) do
if type(b.key) == "table" then
for _, key in pairs(b.key) do
a.nvim_buf_del_keymap(bufnr, b.mode or "n", key)
end
else
a.nvim_buf_del_keymap(bufnr, b.mode or "n", b.key)
end
end
end
local DEFAULT_MAPPING_CONFIG = {
custom_only = false,
list = {},
@@ -413,6 +431,9 @@ function M.setup(opts)
require("nvim-tree.actions.copy-paste").setup(opts)
require("nvim-tree.actions.expand-all").setup(opts)
cleanup_existing_mappings()
M.mappings = vim.deepcopy(DEFAULT_MAPPINGS)
local user_map_config = (opts.view or {}).mappings or {}
local options = vim.tbl_deep_extend("force", DEFAULT_MAPPING_CONFIG, user_map_config)
if options.custom_only then