test: don't need fancy wait anymore

nvim-treesitter's install function will fall back to compiling when ts
cli is unavailable. this doens't work for whatever reason. Instead, we
just installed ts cli in ci

Author: bennypowers

tests/bootstrap.lua

@@ -6,43 +6,10 @@ Setup.load 'nvim-treesitter/nvim-treesitter'
 
 Setup.setup()
 
-local parsers = { 'html', 'javascript', 'typescript', 'regex' }
-
--- Setup is already called in Setup.setup(), so install_dir is configured
--- Just verify the config
-local config = require('nvim-treesitter.config')
-local parser_dir = config.get_install_dir('parser')
-print('Parser install directory: ' .. parser_dir)
-
--- Install parsers using the async API, but poll for actual file existence
-local install = require('nvim-treesitter.install')
-
-for _, lang in ipairs(parsers) do
-  local parser_file = parser_dir .. '/' .. lang .. '.so'
-
-  if vim.fn.filereadable(parser_file) ~= 1 then
-    print('Installing ' .. lang .. '...')
-
-    -- Start async installation
-    local task = install.install({ lang }, { summary = false })
-
-    -- We need to keep the async task running by either:
-    -- 1. Calling task:wait() to process the event loop, OR
-    -- 2. Manually processing events with vim.wait()
-    --
-    -- The task won't complete until we yield control.
-    -- So we wait on the task itself, then verify the file exists
-    if task and task.wait then
-      task:wait(30000)  -- This processes async events
-    end
-
-    -- Now verify the file actually exists
-    if vim.fn.filereadable(parser_file) ~= 1 then
-      error(string.format('%s parser .so file not found at %s', lang, parser_file))
-    end
-
-    print(lang .. ' parser installed')
-  end
-end
-
-print('All parsers ready')
+local ts = require 'nvim-treesitter'
+ts.install({
+  'html',
+  'javascript',
+  'typescript',
+  'regex',
+}):wait(10000)