tomas.mirchev/nvim-tree.lua
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fix(#1831): improve fs_scandir error handling, add profiling

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This commit is contained in:
Alexander Courtis
2022-12-17 16:59:09 +11:00
parent 87409bb4af
commit 89c79cb33b
5 changed files with 62 additions and 14 deletions
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48
lua/nvim-tree/utils.lua
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@@ -1,5 +1,6 @@
local Iterator = require "nvim-tree.iterators.node-iterator"
local notify = require "nvim-tree.notify"
local log = require "nvim-tree.log"
local M = {
debouncers = {},
@@ -477,4 +478,51 @@ function M.is_nvim_tree_buf(bufnr)
return false
end
---Profile a call to vim.loop.fs_scandir
---This should be removed following resolution of #1831
---@param path string
---@return userdata|nil uv_fs_t
---@return string|nil type
---@return string|nil err (fail)
---@return string|nil name (fail)
function M.fs_scandir_profiled(path)
local pn = string.format("fs_scandir %s", path)
local ps = log.profile_start(pn)
local handle, err, name = vim.loop.fs_scandir(path)
if err or name then
log.line("profile", " %s err '%s'", pn, vim.inspect(err))
log.line("profile", " %s name '%s'", pn, vim.inspect(name))
end
log.profile_end(ps, pn)
return handle, err, name
end
---Profile a call to vim.loop.fs_scandir_next
---This should be removed following resolution of #1831
---@param handle userdata uv_fs_t
---@param tag string arbitrary
---@return string|nil name
---@return string|nil type
---@return string|nil err (fail)
---@return string|nil name (fail)
function M.fs_scandir_next_profiled(handle, tag)
local pn = string.format("fs_scandir_next %s", tag)
local ps = log.profile_start(pn)
local n, t, err, name = vim.loop.fs_scandir_next(handle)
if err or name then
log.line("profile", " %s err '%s'", pn, vim.inspect(err))
log.line("profile", " %s name '%s'", pn, vim.inspect(name))
end
log.profile_end(ps, pn)
return n, t, err, name
end
return M