move specs to a single dir, allow custom global config prefix

lua/zenbones/specs/init.lua

@@ -0,0 +1,34 @@
+local M = {}
+
+function M.get_global_config(base_name, prefix)
+	prefix = type(prefix) == "string" and prefix or base_name
+	if base_name == "zenbones" then
+		return {
+			lightness = vim.g[prefix .. "_lightness"],
+			comment_gui = vim.g[prefix .. "_italic_comments"] ~= false and "italic" or "NONE",
+			dim_noncurrent_window = vim.g[prefix .. "_dim_noncurrent_window"],
+			solid_vert_split = vim.g[prefix .. "_solid_vert_split"],
+		}
+	elseif base_name == "zenflesh" then
+		return {
+			darkness = vim.g[prefix .. "_darkness"],
+			comment_gui = vim.g[prefix .. "_italic_comments"] ~= false and "italic" or "NONE",
+			lighten_noncurrent_window = vim.g[prefix .. "_lighten_noncurrent_window"],
+			solid_vert_split = vim.g[prefix .. "_solid_vert_split"],
+		}
+	else
+		error "Unknown base_name"
+	end
+end
+
+function M.generate(p, base_name, opt)
+	if base_name == "zenbones" then
+		return require "zenbones.specs.zenbones"(p, opt)
+	elseif base_name == "zenflesh" then
+		return require "zenbones.specs.zenflesh"(p, opt)
+	else
+		error "Unknown base_name"
+	end
+end
+
+return M