tomas.mirchev/nvim-tree.lua
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

some refacto and start adding file creation/removal..

Browse Source
This commit is contained in:
kiyan42
2020-02-09 18:01:31 +01:00
parent d649119146
commit ef6f338cce
5 changed files with 202 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

100
lua/tree.lua
View File

@@ -1,9 +1,13 @@
local api = vim.api
local function sys(v) return vim.fn.system(v) end
local function syslist(v) return vim.fn.systemlist(v) end
local lib_file = require 'lib/file'
local format = require 'lib/format'.format_tree
local api = vim.api
local function sys(v) return api.nvim_call_function('system', { v }) end
local function syslist(v) return api.nvim_call_function('systemlist', { v }) end
-- get rid of \n and add leading '/'
local ROOT_PATH = string.sub(sys('pwd'), 1, -2) .. '/'
local BUF_NAME = '_LuaTree_'
local ROOT_PATH = string.sub(sys('pwd'), 1, -2) .. '/' -- get rid of \n and add leading '/'
local function is_dir(path)
local stat = vim.loop.fs_stat(path)
@@ -43,55 +47,6 @@ end
local Tree = create_dirs(ROOT_PATH, 0, syslist('ls'))
local function get_padding(depth)
local str = ""
while 0 < depth do
str = str .. " "
depth = depth - 1
end
return str
end
local function default_icons(_, isdir, open)
if isdir == true then
if open == true then return "" end
return ""
end
return ""
end
local function dev_icons(pathname, isdir, open)
if isdir == true then return default_icons(pathname, isdir, open) end
return api.nvim_call_function('WebDevIconsGetFileTypeSymbol', { pathname, isdir }) .. " "
end
local function get_icon_func_gen()
if api.nvim_call_function('exists', { "WebDevIconsGetFileTypeSymbol" }) == 0 then
return dev_icons
else
return default_icons
end
end
local get_icon = get_icon_func_gen()
local function format_tree(tree)
local dirs = {}
local previous_parent_index = -1
for i, node in pairs(tree) do
local padding = get_padding(node.depth)
local icon = get_icon(node.path .. node.name, node.dir, node.open)
dirs[i] = padding .. icon .. node.name
end
return dirs
end
local function get_buf()
local regex = '.*'..BUF_NAME..'$';
@@ -118,8 +73,7 @@ end
local function buf_setup()
api.nvim_command('setlocal nonumber norelativenumber winfixwidth winfixheight')
api.nvim_command('hi NoEndOfBuffer guifg=bg')
api.nvim_command('setlocal winhighlight=EndOfBuffer:NoEndOfBuffer')
api.nvim_command('setlocal winhighlight=EndOfBuffer:LuaTreeEndOfBuffer')
end
local function open()
@@ -156,7 +110,7 @@ local function update_view()
local cursor_pos = api.nvim_win_get_cursor(0)
api.nvim_buf_set_option(buf, 'modifiable', true)
api.nvim_buf_set_lines(buf, 0, -1, false, format_tree(Tree))
api.nvim_buf_set_lines(buf, 0, -1, false, format(Tree))
api.nvim_buf_set_option(buf, 'modifiable', false)
api.nvim_win_set_cursor(0, cursor_pos)
end
@@ -200,6 +154,9 @@ local function set_mappings()
['<CR>'] = 'open_file("edit")';
['<C-v>'] = 'open_file("vsplit")';
['<C-x>'] = 'open_file("split")';
a = 'edit_file("add")';
d = 'edit_file("delete")';
r = 'edit_file("rename")';
f = 'find_file()';
}
@@ -208,6 +165,19 @@ local function set_mappings()
nowait = true, noremap = true, silent = true
})
end
local maps = {
j = 'j$B',
k = 'k$B',
l = '<Nop>',
h = '<Nop>'
}
for k,v in pairs(maps) do
api.nvim_buf_set_keymap(buf, 'n', k, v, {
nowait = true, noremap = true, silent = true
})
end
end
local function toggle()
@@ -220,8 +190,26 @@ local function toggle()
end
end
local function edit_file(edit_type)
local tree_index = api.nvim_win_get_cursor(0)[1]
local node = Tree[tree_index]
if edit_type == 'add' then
if node.dir == true then
lib_file.add_file(node.path .. node.name .. '/')
else
lib_file.add_file(node.path)
end
elseif edit_type == 'delete' then
lib_file.remove_file(node.name, node.path, node.dir)
elseif edit_type == 'rename' then
lib_file.rename_file(node.name, node.path, node.dir)
end
end
return {
toggle = toggle;
open_file = open_file;
edit_file = edit_file;
}