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fix(health): check shell performance using vim.fn.system() #36980

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Problem:
`vim.system()` doesn't invoke a shell, while the Vimscript function
`system()` does.

Solution:
Revert the change from 35af766de6 and use `vim.fn.system()` again to
actually invoke a shell.
This commit is contained in:
Yochem van Rosmalen
2025-12-15 10:53:53 -05:00
committed by GitHub
parent 9c6ce77aa4
commit 31cb37687a
1 changed files with 2 additions and 1 deletions
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runtime/lua/vim/health/health.lua
+2 -1
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@@ -175,7 +175,8 @@ local function check_performance()
-- check for slow shell invocation -- check for slow shell invocation
local slow_cmd_time = 1.5e9 local slow_cmd_time = 1.5e9
local start_time = vim.uv.hrtime() local start_time = vim.uv.hrtime()
system({ 'echo' }) -- Vimscript's sytem() is used to actually invoke a shell
vim.fn.system('echo')
local elapsed_time = vim.uv.hrtime() - start_time local elapsed_time = vim.uv.hrtime() - start_time
if elapsed_time > slow_cmd_time then if elapsed_time > slow_cmd_time then
health.warn( health.warn(