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feat(fs.lua): add vim.fs.rm()

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Analogous to the shell `rm` command.
This commit is contained in:
Lewis Russell
2024-09-21 16:23:00 +01:00
committed by Lewis Russell
parent 29bceb4f75
commit 511b991e66
5 changed files with 83 additions and 64 deletions
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43
test/functional/testnvim.lua
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@@ -759,58 +759,21 @@ function M.assert_visible(bufnr, visible)
end
end
--- @param path string
local function do_rmdir(path)
local stat = uv.fs_stat(path)
if stat == nil then
return
end
if stat.type ~= 'directory' then
error(string.format('rmdir: not a directory: %s', path))
end
for file in vim.fs.dir(path) do
if file ~= '.' and file ~= '..' then
local abspath = path .. '/' .. file
if t.isdir(abspath) then
do_rmdir(abspath) -- recurse
else
local ret, err = os.remove(abspath)
if not ret then
if not session then
error('os.remove: ' .. err)
else
-- Try Nvim delete(): it handles `readonly` attribute on Windows,
-- and avoids Lua cross-version/platform incompatibilities.
if -1 == M.call('delete', abspath) then
local hint = (is_os('win') and ' (hint: try :%bwipeout! before rmdir())' or '')
error('delete() failed' .. hint .. ': ' .. abspath)
end
end
end
end
end
end
local ret, err = uv.fs_rmdir(path)
if not ret then
error('luv.fs_rmdir(' .. path .. '): ' .. err)
end
end
local start_dir = uv.cwd()
function M.rmdir(path)
local ret, _ = pcall(do_rmdir, path)
local ret, _ = pcall(vim.fs.rm, path, { recursive = true, force = true })
if not ret and is_os('win') then
-- Maybe "Permission denied"; try again after changing the nvim
-- process to the top-level directory.
M.command([[exe 'cd '.fnameescape(']] .. start_dir .. "')")
ret, _ = pcall(do_rmdir, path)
ret, _ = pcall(vim.fs.rm, path, { recursive = true, force = true })
end
-- During teardown, the nvim process may not exit quickly enough, then rmdir()
-- will fail (on Windows).
if not ret then -- Try again.
sleep(1000)
do_rmdir(path)
vim.fs.rm(path, { recursive = true, force = true })
end
end