Rework. Selecting session from telescope saves current session and deletes current buffers before loading new session

lua/persisted/init.lua

@@ -126,7 +126,7 @@ function M.save(opts)
         config.save_post()
       end
       M.fire("PersistedSavePost")
-      return true -- returning deletes autocmd after fired
+      return true -- returning true deletes autocmd after fired
     end,
   })
 
@@ -134,7 +134,8 @@ function M.save(opts)
   if type(config.save_pre) == "function" then
     config.save_pre()
   end
-  vim.cmd("mks! " .. e(opts.session or vim.g.persisting_session or M.current()))
+  vim.api.nvim_command("wa")
+  vim.api.nvim_command = "mksession! " .. e(opts.session or vim.g.persisting_session or M.current())
 end
 
 ---Delete the current session

lua/telescope/_extensions/persisted/actions.lua

@@ -21,6 +21,8 @@ end
 ---Load the selected session
 ---@param session table
 function M.load_session(session)
+  fire("TelescopeLoadPre")
+
   vim.api.nvim_create_autocmd("User", {
     pattern = "PersistedLoadPost",
     callback = function()
@@ -29,10 +31,20 @@ function M.load_session(session)
     end,
   })
 
-  fire("TelescopeLoadPre")
+  vim.api.nvim_create_autocmd("User", {
-  vim.schedule(function()
+    pattern = "PersistedSavePost",
-    persisted.load({ session = session.file_path })
+    callback = function()
-  end)
+      vim.schedule(function()
+        for _, buf in ipairs(vim.api.nvim_list_bufs()) do
+          vim.api.nvim_buf_delete(buf, { force = true })
+        end
+        persisted.load({ session = session.file_path })
+      end)
+      return true
+    end,
+  })
+
+  persisted.save({ session = vim.g.persisted_loaded_session })
 end
 
 ---Delete the selected session from disk