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fixup: wait for it...

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This commit is contained in:
Christian Clason 2025-05-16 13:58:34 +02:00
parent ad02b914ea
commit 1764c648c9
3 changed files with 9 additions and 28 deletions
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6
README.md
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@ -70,11 +70,7 @@ require'nvim-treesitter'.install { 'rust', 'javascript', 'zig' }
(This is a no-op if the parsers are already installed.) Note that this function runs asynchronously; for synchronous installation in a script context ("bootstrapping"), use something like
```lua
local done = nil
require('nvim-treesitter').install({ 'rust', 'javascript', 'zig' }):await(function(_, ok)
done = ok
end)
vim.wait(3000000, function() return done ~= nil end)
require('nvim-treesitter').install({ 'rust', 'javascript', 'zig' }):wait(3000000)
```
Check [`:h nvim-treesitter-commands`](doc/nvim-treesitter.txt) for a list of all available commands.

12
doc/nvim-treesitter.txt
View file

@ -110,11 +110,9 @@ install({languages} [, {opts}]) *nvim-treesitter.install()*
Note: This operation is performed asynchronously by default. For
synchronous operation (e.g., in a bootstrapping script), you need to
`await()` it: >lua
local done = nil
`wait()` for it: >lua
require('nvim-treesitter').install({ 'rust', 'javascript', 'zig' })
:await(function(_, ok) done = ok end)
vim.wait(3000000, function() return done ~= nil end)
:wait(3000000)
<
Parameters: ~
• {languages} `(string[]|string)` (List of) languages or tiers (`stable`,
@ -143,10 +141,8 @@ update([{languages}]) *nvim-treesitter.update()
Note: This operation is performed asynchronously by default. For
synchronous operation (e.g., in a bootstrapping script), you need to
`await()` it: >lua
local done = nil
require('nvim-treesitter').update():await(function(_, ok) done = ok end)
vim.wait(3000000, function() return done ~= nil end)
`wait()` for it: >lua
require('nvim-treesitter').update():wait(3000000)
<
Parameters: ~
• {languages} `(string[]|string)?` (List of) languages or tiers to update

19
scripts/install-parsers.lua
View file

@ -21,22 +21,11 @@ vim.opt.runtimepath:append('.')
-- needed on CI
vim.fn.mkdir(vim.fn.stdpath('cache'), 'p')
local done = nil
if update then
require('nvim-treesitter.install').update('all'):await(function(_err, ok)
done = ok
end)
else
require('nvim-treesitter.install')
local ok = update and require('nvim-treesitter.install').update('all'):wait(6000000)
or require('nvim-treesitter.install')
.install(#parsers > 0 and parsers or 'all', { force = true, generate = generate, max_jobs = max_jobs })
:await(function(_err, ok)
done = ok
end)
end
:wait(6000000)
vim.wait(6000000, function()
return done ~= nil
end)
if not done then
if not ok then
vim.cmd.cq()
end