feat: add sync_on_ui_close option

README.md

@@ -170,7 +170,8 @@ Settings can alter the experience of harpoon
 **Definition**
 ```lua
 ---@class HarpoonSettings
----@field save_on_toggle boolean defaults to true
+---@field save_on_toggle boolean defaults to false
+---@field sync_on_ui_close boolean defaults to false
 ---@field key (fun(): string)
 
 ```
@@ -184,6 +185,7 @@ Settings can alter the experience of harpoon
 ```lua
 settings = {
     save_on_toggle = false,
+    sync_on_ui_close = false,
     border_chars = { "─", "│", "─", "│", "╭", "╮", "╯", "╰" },
     key = function()
         return vim.loop.cwd()

lua/harpoon/config.lua

@@ -27,12 +27,14 @@ M.DEFAULT_LIST = DEFAULT_LIST
 ---@class HarpoonSettings
 ---@field border_chars string[] defaults to { "─", "│", "─", "│", "╭", "╮", "╯", "╰" }
 ---@field save_on_toggle boolean defaults to true
+---@field sync_on_ui_close? boolean
 ---@field ui_fallback_width number defaults 69, nice
 ---@field ui_width_ratio number defaults to 0.62569
 ---@field key (fun(): string)
 
 ---@class HarpoonPartialSettings
 ---@field save_on_toggle? boolean
+---@field sync_on_ui_close? boolean
 ---@field key? (fun(): string)
 
 ---@class HarpoonConfig
@@ -56,6 +58,7 @@ function M.get_default_config()
 
         settings = {
             save_on_toggle = false,
+            sync_on_ui_close = false,
             border_chars = {
                 "─",
                 "│",

lua/harpoon/list.lua

@@ -158,8 +158,6 @@ function HarpoonList:resolve_displayed(displayed)
     end
 
     self.items = new_list
-
-    require("harpoon"):sync()
 end
 
 function HarpoonList:select(index, options)

lua/harpoon/ui.lua

@@ -153,6 +153,9 @@ function HarpoonUI:save()
     local list = Buffer.get_contents(self.bufnr)
     Logger:log("ui#save", list)
     self.active_list:resolve_displayed(list)
+    if self.settings.sync_on_ui_close then
+        require("harpoon"):sync()
+    end
 end
 
 ---@param settings HarpoonSettings