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perf(lsp): reduce polling handles for workspace/didChangeWatchedFiles (#23500)

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Co-authored-by: Lewis Russell <lewis6991@gmail.com>
This commit is contained in:
Jon Huhn
2023-06-14 05:40:11 -05:00
committed by GitHub
parent 0ce065a332
commit 79a5b89d66
3 changed files with 104 additions and 35 deletions
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14
test/functional/lua/watch_spec.lua
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@@ -107,6 +107,7 @@ describe('vim._watch', function()
local result = exec_lua(
[[
local root_dir = ...
local lpeg = vim.lpeg
local events = {}
@@ -118,7 +119,13 @@ describe('vim._watch', function()
assert(vim.wait(poll_wait_ms, function() return #events == expected_events end), 'Timed out waiting for expected number of events. Current events seen so far: ' .. vim.inspect(events))
end
local stop = vim._watch.poll(root_dir, { interval = poll_interval_ms }, function(path, change_type)
local incl = lpeg.P(root_dir) * lpeg.P("/file")^-1
local excl = lpeg.P(root_dir..'/file.unwatched')
local stop = vim._watch.poll(root_dir, {
interval = poll_interval_ms,
include_pattern = incl,
exclude_pattern = excl,
}, function(path, change_type)
table.insert(events, { path = path, change_type = change_type })
end)
@@ -127,12 +134,17 @@ describe('vim._watch', function()
local watched_path = root_dir .. '/file'
local watched, err = io.open(watched_path, 'w')
assert(not err, err)
local unwatched_path = root_dir .. '/file.unwatched'
local unwatched, err = io.open(unwatched_path, 'w')
assert(not err, err)
expected_events = expected_events + 2
wait_for_events()
watched:close()
os.remove(watched_path)
unwatched:close()
os.remove(unwatched_path)
expected_events = expected_events + 2
wait_for_events()