New version: created v3

config/nvim/lua/default_theme/utils.lua

@@ -0,0 +1,24 @@
+local M = {}
+
+local user_settings = astronvim.user_plugin_opts "default_theme"
+
+function M.parse_diagnostic_style(default)
+  if type(user_settings.diagnostics_style) == "table" then
+    default = vim.tbl_deep_extend("force", user_settings.diagnostics_style, default)
+  elseif type(user_settings.diagnostics_style) == "string" then
+    default.style = user_settings.diagnostics_style
+  end
+  return default
+end
+
+function M.parse_style(spec)
+  if spec.style then
+    for match in (spec.style .. ","):gmatch "(.-)," do
+      spec[match] = true
+    end
+    spec.style = nil
+  end
+  return spec
+end
+
+return M