e2cd1e66cf
Some checks are pending
quality / changes (push) Waiting to run
quality / Lua Format Check (push) Blocked by required conditions
quality / Lua Lint Check (push) Blocked by required conditions
quality / Lua Type Check (push) Blocked by required conditions
quality / Markdown Format Check (push) Blocked by required conditions
test / Test (Neovim nightly) (push) Waiting to run
test / Test (Neovim stable) (push) Waiting to run
* refactor: revert module namespace from canola back to oil
Problem: the canola rename creates unnecessary friction for users
migrating from stevearc/oil.nvim — every `require('oil')` call and
config reference must change.
Solution: revert all module paths, URL schemes, autocmd groups,
highlight groups, and filetype names back to `oil`. The repo stays
`canola.nvim` for identity; the code is a drop-in replacement.
* refactor: remove `vim.g.oil` declarative config
Problem: the `vim.g.oil` configuration path was added prematurely.
It adds a second config entrypoint before the plugin has stabilized
enough to justify it.
Solution: remove `vim.g.oil` support from `plugin/oil.lua`,
`config.setup()`, docs, and tests. Users configure via
`require("oil").setup({})`.
103 lines
2.7 KiB
Lua
103 lines
2.7 KiB
Lua
local M = {}
|
|
|
|
---@param exe_modifier false|string
|
|
---@param num integer
|
|
---@return string
|
|
local function perm_to_str(exe_modifier, num)
|
|
local str = (bit.band(num, 4) ~= 0 and 'r' or '-') .. (bit.band(num, 2) ~= 0 and 'w' or '-')
|
|
if exe_modifier then
|
|
if bit.band(num, 1) ~= 0 then
|
|
return str .. exe_modifier
|
|
else
|
|
return str .. exe_modifier:upper()
|
|
end
|
|
else
|
|
return str .. (bit.band(num, 1) ~= 0 and 'x' or '-')
|
|
end
|
|
end
|
|
|
|
---@param mode integer
|
|
---@return string
|
|
M.mode_to_str = function(mode)
|
|
local extra = bit.rshift(mode, 9)
|
|
return perm_to_str(bit.band(extra, 4) ~= 0 and 's', bit.rshift(mode, 6))
|
|
.. perm_to_str(bit.band(extra, 2) ~= 0 and 's', bit.rshift(mode, 3))
|
|
.. perm_to_str(bit.band(extra, 1) ~= 0 and 't', mode)
|
|
end
|
|
|
|
---@param mode integer
|
|
---@return string
|
|
M.mode_to_octal_str = function(mode)
|
|
local mask = 7
|
|
return tostring(bit.band(mask, bit.rshift(mode, 9)))
|
|
.. tostring(bit.band(mask, bit.rshift(mode, 6)))
|
|
.. tostring(bit.band(mask, bit.rshift(mode, 3)))
|
|
.. tostring(bit.band(mask, mode))
|
|
end
|
|
|
|
---@param str string String of 3 characters
|
|
---@return nil|integer
|
|
local function str_to_mode(str)
|
|
local r, w, x = unpack(vim.split(str, '', {}))
|
|
local mode = 0
|
|
if r == 'r' then
|
|
mode = bit.bor(mode, 4)
|
|
elseif r ~= '-' then
|
|
return nil
|
|
end
|
|
if w == 'w' then
|
|
mode = bit.bor(mode, 2)
|
|
elseif w ~= '-' then
|
|
return nil
|
|
end
|
|
-- t means sticky and executable
|
|
-- T means sticky, not executable
|
|
-- s means setuid/setgid and executable
|
|
-- S means setuid/setgid and not executable
|
|
if x == 'x' or x == 't' or x == 's' then
|
|
mode = bit.bor(mode, 1)
|
|
elseif x ~= '-' and x ~= 'T' and x ~= 'S' then
|
|
return nil
|
|
end
|
|
return mode
|
|
end
|
|
|
|
---@param perm string
|
|
---@return integer
|
|
local function parse_extra_bits(perm)
|
|
perm = perm:lower()
|
|
local mode = 0
|
|
if perm:sub(3, 3) == 's' then
|
|
mode = bit.bor(mode, 4)
|
|
end
|
|
if perm:sub(6, 6) == 's' then
|
|
mode = bit.bor(mode, 2)
|
|
end
|
|
if perm:sub(9, 9) == 't' then
|
|
mode = bit.bor(mode, 1)
|
|
end
|
|
return mode
|
|
end
|
|
|
|
---@param line string
|
|
---@return nil|integer
|
|
---@return nil|string
|
|
M.parse = function(line)
|
|
local strval, rem = line:match('^([r%-][w%-][xsS%-][r%-][w%-][xsS%-][r%-][w%-][xtT%-])%s*(.*)$')
|
|
if not strval then
|
|
return
|
|
end
|
|
local user_mode = str_to_mode(strval:sub(1, 3))
|
|
local group_mode = str_to_mode(strval:sub(4, 6))
|
|
local any_mode = str_to_mode(strval:sub(7, 9))
|
|
local extra = parse_extra_bits(strval)
|
|
if not user_mode or not group_mode or not any_mode then
|
|
return
|
|
end
|
|
local mode = bit.bor(bit.lshift(user_mode, 6), bit.lshift(group_mode, 3))
|
|
mode = bit.bor(mode, any_mode)
|
|
mode = bit.bor(mode, bit.lshift(extra, 9))
|
|
return mode, rem
|
|
end
|
|
|
|
return M
|