1 files changed, 74 insertions, 0 deletions
diff --git a/common/modules/matugen/templates/matugen-neovim.nix b/common/modules/matugen/templates/matugen-neovim.nix
new file mode 100644
index 0000000..9a1b558
--- /dev/null
+++ b/common/modules/matugen/templates/matugen-neovim.nix
@@ -0,0 +1,74 @@
+{
+  config,
+  lib,
+  ...
+}:
+{
+  xdg.configFile = {
+    "matugen/templates/neovim.lua" = {
+      text = ''
+        local present, base46 = pcall(require, "base46")
+        if not present or not base46._DMS_SUPPORT then
+        	vim.notify(
+        		"base46 plugin not found or incorrect, make sure to install AvengeMedia/base46",
+        		vim.log.levels.ERROR,
+        		{ title = "matugen integration" }
+        	)
+        	return
+        end
+
+        local settings = {
+                matugenTemplateNeovimSetBackground = true
+        }
+
+        vim.o.background = "{{mode}}"
+
+        local current_file_path = debug.getinfo(1, "S").source:sub(2)
+        local theme_base = nil
+        if vim.o.background == "dark" then
+                theme_base = "aquarium"
+        else
+                theme_base = "flex-light"
+        end
+        local harmony = 0.5
+        local theme_name = "matugen"
+
+        if not _G._matugen_theme_watcher then
+        	local uv = vim.uv or vim.loop
+        	_G._matugen_theme_watcher = { uv.new_fs_event(), reload_timer = uv.new_timer() }
+
+        	local debounce_time = 100 -- ms
+        	local function handler()
+        		_G._matugen_theme_watcher.reload_timer:stop()
+        		_G._matugen_theme_watcher.reload_timer:start(
+        			debounce_time,
+        			0,
+        			vim.schedule_wrap(function()
+        				base46.theme_tables[theme_name] = nil
+        				if vim.g.colors_name == theme_name then
+        					vim.cmd.colorscheme(theme_name)
+        				end
+        				_G._matugen_theme_watcher[1]:stop()
+        				_G._matugen_theme_watcher[1]:start(current_file_path, {}, handler)
+        			end)
+        		)
+        	end
+        	_G._matugen_theme_watcher[1]:start(current_file_path, {}, handler)
+        end
+
+        if not base46.theme_tables[theme_name] or base46.theme_tables[theme_name].type ~= vim.o.background then
+        	local builtin = vim.deepcopy(assert(base46.get_builtin_theme(theme_base)))
+        	local harmonized = base46.theme_harmonize(builtin, "{{colors.primary.default.hex}}", harmony)
+        	if settings.matugenTemplateNeovimSetBackground ~= false then
+        		harmonized = base46.theme_set_bg(harmonized, "{{colors.background.default.hex}}")
+        	end
+
+        	base46.theme_tables[theme_name] = harmonized
+        end
+
+        base46.load(theme_name)
+        vim.g.colors_name = theme_name
+      '';
+    };
+  };
+}