feat: allow changing the colors of the tags

mactag.yazi/README.md

@@ -4,6 +4,8 @@ Bring macOS's awesome tagging feature to Yazi! The plugin it's only available fo
 
 Authors: [@AnirudhG07](https://github.com/AnirudhG07), and [@sxyazi](https://github.com/sxyazi)
 
+Note that this plugin is still under development.
+
 ## Installation
 
 Install the plugin itself, and [jdberry/tag](https://github.com/jdberry/tag) used to tag files:
@@ -18,7 +20,18 @@ brew update && brew install tag
 Add the following to your `~/.config/yazi/init.lua`:
 
 ```lua
-require("mactag"):setup()
+require("mactag"):setup {
+	-- You can change the colors of the tags here
+	colors = {
+		Red    = "#ee7b70",
+		Orange = "#f5bd5c",
+		Yellow = "#fbe764",
+		Green  = "#91fc87",
+		Blue   = "#5fa3f8",
+		Purple = "#cb88f8",
+		Gray   = "#b5b5b9",
+	},
+}
 ```
 
 And register it as fetchers in your `~/.config/yazi/yazi.toml`:

mactag.yazi/init.lua

@@ -1,5 +1,3 @@
-local COLORS = { red = "red", yellow = "yellow", orange = "magenta", green = "green", blue = "blue" }
-
 local update = ya.sync(function(st, tags)
 	for path, tag in pairs(tags) do
 		st.tags[path] = #tag == 0 and nil or tag
@@ -18,14 +16,19 @@ local selected_or_hovered = ya.sync(function()
 	return urls
 end)
 
-local function setup(st)
+local function setup(st, opts)
 	st.tags = {}
+	st.colors = opts.colors
 
 	Linemode:children_add(function(self)
 		local url = tostring(self._file.url)
 		local spans = {}
 		for _, tag in ipairs(st.tags[url] or {}) do
-			spans[#spans + 1] = ui.Span("⬤"):fg(COLORS[tag:lower()] or "reset")
+			if self._file:is_hovered() then
+				spans[#spans + 1] = ui.Span("⬤"):bg(st.colors[tag] or "reset")
+			else
+				spans[#spans + 1] = ui.Span("⬤"):fg(st.colors[tag] or "reset")
+			end
 		end
 		return ui.Line(spans)
 	end, 500)