blob: c28b06536b8931d5cac17c34484cf3d707cc7d39 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
local M = {}
--- Iterate over all the parents of the given file or directory.
---
--- Example:
--- <pre>
--- local root_dir
--- for dir in vim.fs.parents(vim.api.nvim_buf_get_name(0)) do
--- if vim.fn.isdirectory(dir .. "/.git") == 1 then
--- root_dir = dir
--- break
--- end
--- end
---
--- if root_dir then
--- print("Found git repository at", root_dir)
--- end
--- </pre>
---
---@param start (string) Initial file or directory.
---@return (function) Iterator
function M.parents(start)
return function(_, dir)
local parent = M.dirname(dir)
if parent == dir then
return nil
end
return parent
end,
nil,
start
end
--- Return the parent directory of the given file or directory
---
---@param file (string) File or directory
---@return (string) Parent directory of {file}
function M.dirname(file)
return vim.fn.fnamemodify(file, ':h')
end
--- Return the basename of the given file or directory
---
---@param file (string) File or directory
---@return (string) Basename of {file}
function M.basename(file)
return vim.fn.fnamemodify(file, ':t')
end
--- Return an iterator over the files and directories located in {path}
---
---@param path (string) An absolute or relative path to the directory to iterate
--- over
---@return Iterator over files and directories in {path}. Each iteration yields
--- two values: name and type. Each "name" is the basename of the file or
--- directory relative to {path}. Type is one of "file" or "directory".
function M.dir(path)
return function(fs)
return vim.loop.fs_scandir_next(fs)
end, vim.loop.fs_scandir(path)
end
return M
|
