From 1764c648c9eb1d853cb874b9dd69e15dad3a0b49 Mon Sep 17 00:00:00 2001
From: Christian Clason <c.clason@uni-graz.at>
Date: Fri, 16 May 2025 13:58:34 +0200
Subject: [PATCH] fixup: wait for it...

---
 README.md                   |  6 +-----
 doc/nvim-treesitter.txt     | 12 ++++--------
 scripts/install-parsers.lua | 19 ++++---------------
 3 files changed, 9 insertions(+), 28 deletions(-)

diff --git a/README.md b/README.md
index 82381839e..0260e9ccf 100644
--- a/README.md
+++ b/README.md
@@ -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.
diff --git a/doc/nvim-treesitter.txt b/doc/nvim-treesitter.txt
index 9b20da31d..eac35e356 100644
--- a/doc/nvim-treesitter.txt
+++ b/doc/nvim-treesitter.txt
@@ -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
diff --git a/scripts/install-parsers.lua b/scripts/install-parsers.lua
index 31b662a35..991e53373 100755
--- a/scripts/install-parsers.lua
+++ b/scripts/install-parsers.lua
@@ -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