From bc25a6a5c4fd659bbf78ba0a2442ecf14eb00398 Mon Sep 17 00:00:00 2001
From: Christian Clason <c.clason@uni-graz.at>
Date: Sat, 16 Apr 2022 11:41:00 +0200
Subject: chore!: remove ensure_installed='maintained'

Removes all support (and tests) for the parser category "maintained", as
this is no longer a useful category.

BREAKING CHANGE: replace `ensure_installed='maintained'` by an explicit
list of parsers, or use `'all'` (not recommended).
---
 lua/nvim-treesitter/install.lua | 11 +----------
 lua/nvim-treesitter/parsers.lua | 13 -------------
 2 files changed, 1 insertion(+), 23 deletions(-)

(limited to 'lua')

diff --git a/lua/nvim-treesitter/install.lua b/lua/nvim-treesitter/install.lua
index b65c4b3f0..10f08dace 100644
--- a/lua/nvim-treesitter/install.lua
+++ b/lua/nvim-treesitter/install.lua
@@ -402,9 +402,6 @@ local function install(options)
     if ... == "all" then
       languages = parsers.available_parsers()
       ask = false
-    elseif ... == "maintained" then
-      languages = parsers.maintained_parsers()
-      ask = false
     else
       languages = vim.tbl_flatten { ... }
       ask = ask_reinstall
@@ -467,15 +464,9 @@ function M.uninstall(...)
     path_sep = "\\"
   end
 
-  if vim.tbl_contains({ "all", "maintained" }, ...) then
+  if vim.tbl_contains({ "all" }, ...) then
     reset_progress_counter()
     local installed = info.installed_parsers()
-    if ... == "maintained" then
-      local maintained = parsers.maintained_parsers()
-      installed = vim.tbl_filter(function(l)
-        return vim.tbl_contains(maintained, l)
-      end, installed)
-    end
     for _, langitem in pairs(installed) do
       M.uninstall(langitem)
     end
diff --git a/lua/nvim-treesitter/parsers.lua b/lua/nvim-treesitter/parsers.lua
index 4ac58758d..4a0e5208b 100644
--- a/lua/nvim-treesitter/parsers.lua
+++ b/lua/nvim-treesitter/parsers.lua
@@ -1085,19 +1085,6 @@ function M.available_parsers()
   end
 end
 
-function M.maintained_parsers()
-  require("nvim-treesitter.utils").notify(
-    "ensure_installed='maintained' will be removed April 30, 2022. Specify parsers explicitly or use 'all'.",
-    vim.log.levels.WARN
-  )
-  local has_tree_sitter_cli = vim.fn.executable "tree-sitter" == 1 and vim.fn.executable "node" == 1
-  return vim.tbl_filter(function(lang)
-    return M.list[lang].maintainers
-      and not M.list[lang].experimental
-      and (has_tree_sitter_cli or not M.list[lang].install_info.requires_generate_from_grammar)
-  end, M.available_parsers())
-end
-
 function M.get_parser_configs()
   return M.list
 end
-- 
cgit v1.2.3-70-g09d2