neovim: disable tree-sitter highlighting in large files

adomixaszvers · Dec 20, 2024 · 9ee64ab · 9ee64ab
1 parent 7bc8a81
commit 9ee64ab
Showing 1 changed file with 14 additions and 6 deletions.
diff --git a/profiles/cli/neovim/nvim-treesitter.lua b/profiles/cli/neovim/nvim-treesitter.lua
@@ -1,15 +1,23 @@
-require'nvim-treesitter.configs'.setup {
+require 'nvim-treesitter.configs'.setup {
     highlight = {
-        enable = true,              -- false will disable the whole extension
+        enable = true, -- false will disable the whole extension
         -- disable = { "bash" },
+        is_supported = function()
+            if vim.fn.strwidth(vim.fn.getline('.')) > 300
+                or vim.fn.getfsize(vim.fn.expand('%')) > 1024 * 1024 then
+                return false
+            else
+                return true
+            end
+        end,
     },
     incremental_selection = {
         enable = true,
         keymaps = {
-        init_selection = "<leader>gn",
-        node_incremental = "grn",
-        scope_incremental = "grc",
-        node_decremental = "grm",
+            init_selection = "<leader>gn",
+            node_incremental = "grn",
+            scope_incremental = "grc",
+            node_decremental = "grm",
         },
     },
 }