Helmfile support in vim.

config/common/nvim/lua/config/autocmds.lua

@@ -8,9 +8,9 @@
 -- e.g. vim.api.nvim_del_augroup_by_name("lazyvim_wrap_spell")
 
 vim.api.nvim_create_autocmd({ "BufRead", "BufNewFile" }, {
-  pattern = { "*.gotmpl" },
+  pattern = { "helmfile.y?ml", "*.gotmpl" },
   callback = function()
-    vim.cmd("set filetype=yaml")
+    vim.cmd("set filetype=helm")
   end,
 })
 

config/common/nvim/lua/plugins/init.lua

@@ -125,6 +125,8 @@ return {
       opts.ensure_installed = {
         "bash",
         "diff",
+        "gotmpl",
+        "helm",
         "json",
         "lua",
         "markdown",