feat: #11 after_source callback

README.md

@@ -208,13 +208,25 @@ require("persisted").setup({
     pcall(vim.cmd, "bw minimap")
   end,
   after_save = function()
-    -- Do something
+    print("Session was saved!")
   end,
 })
 ```
 
 > **Note:** The author uses a *before* callback to ensure that [minimap.vim](https://github.com/wfxr/minimap.vim) is not written into the session. Its presence prevents the exact buffer and cursor position from being restored when loading a session
 
+The plugin allows for an *after* callback to be executed in relation to a session being sourced:
+
+```lua
+require("persisted").setup({
+  after_source = function()
+    -- Reload the LSP servers
+    vim.lsp.stop_client(vim.lsp.get_active_clients())
+    vim.cmd("edit")
+  end
+})
+```
+
 ### Telescope extension
 
 > **This feature is still in beta!!**

lua/persisted/config.lua

@@ -11,6 +11,7 @@ local defaults = {
   ignored_dirs = nil, -- table of dirs that are ignored for auto-saving and auto-loading
   before_save = function() end, -- function to run before the session is saved to disk
   after_save = function() end, -- function to run after the session is saved to disk
+  after_source = function() end, -- function to run after the session is sourced
   telescope = { -- options for the telescope extension
     before_source = function(session) end, -- function to run before the session is sourced via telescope
     after_source = function(session) end, -- function to run after the session is sourced via telescope

lua/persisted/init.lua

@@ -110,7 +110,7 @@ function M.load(opt)
     if not ok then
       return utils.echoerr("Error loading the session! ", result)
     end
-    vim.cmd("silent! e %")
+    config.options.after_source()
   end
 
   if config.options.autosave and (allow_dir() and not ignore_dir()) then