refactor!: drop support for Neovim v0.10

Author: mehalter

README.md

@@ -10,7 +10,7 @@ AstroUI provides a simple API for configuring and setting up the user interface
 
 ## ⚡️ Requirements
 
-- Neovim >= 0.10
+- Neovim >= 0.11
 - [astrocore][astrocore]
 
 ## 📦 Installation

lua/astroui/folding.lua

@@ -91,47 +91,30 @@ function M.info(bufnr)
   require("astrocore").notify(table.concat(lines, "\n"), vim.log.levels.INFO, { title = "AstroNvim Folding" })
 end
 
--- TODO: remove helper function when dropping support for Neovim v0.10
-
----@param client vim.lsp.Client
----@param method string
----@param bufnr? integer
-local function supports_method(client, method, bufnr)
-  if vim.fn.has "nvim-0.11" == 1 then
-    return client:supports_method(method, bufnr)
-  else
-    ---@diagnostic disable-next-line: param-type-mismatch
-    return client.supports_method(method, { bufnr = bufnr })
-  end
-end
-
 function M.setup()
   vim.api.nvim_create_user_command("AstroFoldInfo", function() M.info() end, { desc = "Display folding information" })
-  -- TODO: remove check when dropping support for Neovim v0.10
-  if vim.lsp.foldexpr then
-    local augroup = vim.api.nvim_create_augroup("astroui_foldexpr", { clear = true })
-    vim.api.nvim_create_autocmd("LspAttach", {
-      desc = "Monitor attached LSP clients with fold providers",
-      group = augroup,
-      callback = function(args)
-        local client = assert(vim.lsp.get_client_by_id(args.data.client_id))
-        if supports_method(client, "textDocument/foldingRange", args.buf) then lsp_bufs[args.buf] = true end
-      end,
-    })
-    vim.api.nvim_create_autocmd("LspDetach", {
-      group = augroup,
-      desc = "Safely remove LSP folding providers when language servers detach",
-      callback = function(args)
-        if not vim.api.nvim_buf_is_valid(args.buf) then return end
-        for _, client in pairs(vim.lsp.get_clients { bufnr = args.buf }) do
-          if client.id ~= args.data.client_id and supports_method(client, "textDocument/foldingRange", args.buf) then
-            return
-          end
+  local augroup = vim.api.nvim_create_augroup("astroui_foldexpr", { clear = true })
+  vim.api.nvim_create_autocmd("LspAttach", {
+    desc = "Monitor attached LSP clients with fold providers",
+    group = augroup,
+    callback = function(args)
+      local client = assert(vim.lsp.get_client_by_id(args.data.client_id))
+      if client:supports_method("textDocument/foldingRange", args.buf) then lsp_bufs[args.buf] = true end
+    end,
+  })
+  vim.api.nvim_create_autocmd("LspDetach", {
+    group = augroup,
+    desc = "Safely remove LSP folding providers when language servers detach",
+    callback = function(args)
+      if not vim.api.nvim_buf_is_valid(args.buf) then return end
+      for _, client in pairs(vim.lsp.get_clients { bufnr = args.buf }) do
+        if client.id ~= args.data.client_id and client:supports_method("textDocument/foldingRange", args.buf) then
+          return
         end
-        lsp_bufs[args.buf] = nil
-      end,
-    })
-  end
+      end
+      lsp_bufs[args.buf] = nil
+    end,
+  })
   is_setup = true
 end