feat: added require("persistence").select() to select a session to load

README.md

@@ -35,27 +35,35 @@ Persistence comes with the following defaults:
 ```lua
 {
   dir = vim.fn.stdpath("state") .. "/sessions/", -- directory where session files are saved
-  options = { "buffers", "curdir", "tabpages", "winsize" }, -- sessionoptions used for saving
-  pre_save = nil, -- a function to call before saving the session
-  post_save = nil, -- a function to call after saving the session
   save_empty = false, -- don't save if there are no open file buffers
-  pre_load = nil, -- a function to call before loading the session
-  post_load = nil, -- a function to call after loading the session
 }
 ```
 
+> [!TIP]
+> To configure what should be saved in your session, check [:h 'sessionoptions'](https://neovim.io/doc/user/options.html#'sessionoptions')
+
 ## 🚀 Usage
 
 **Persistence** works well with plugins like `startify` or `dashboard`. It will never restore a session automatically,
 but you can of course write an autocmd that does exactly that if you want.
 
 ```lua
--- restore the session for the current directory
+-- load the session for the current directory
-vim.api.nvim_set_keymap("n", "<leader>qs", [[<cmd>lua require("persistence").load()<cr>]], {})
+vim.keymap.set("n", "<leader>qs", function() require("persistence").load() end)
 
--- restore the last session
+-- select a session to load
-vim.api.nvim_set_keymap("n", "<leader>ql", [[<cmd>lua require("persistence").load({ last = true })<cr>]], {})
+vim.keymap.set("n", "<leader>qS", function() require("persistence").select() end)
+
+-- load the last session
+vim.keymap.set("n", "<leader>ql", function() require("persistence").load({ last = true }) end)
 
 -- stop Persistence => session won't be saved on exit
-vim.api.nvim_set_keymap("n", "<leader>qd", [[<cmd>lua require("persistence").stop()<cr>]], {})
+vim.keymap.set("n", "<leader>qd", function() require("persistence").stop() end)
 ```
+
+## 📅 Events
+
+- **PersistenceLoadPre**: before loading a session
+- **PersistenceLoadPost**: after loading a session
+- **PersistenceSavePre**: before saving a session
+- **PersistenceSavePost**: after saving a session

lua/persistence/init.lua

@@ -84,4 +84,25 @@ function M.last()
   return M.list()[1]
 end
 
+function M.select()
+  ---@type { session: string, dir: string }[]
+  local items = {}
+  for _, session in ipairs(M.list()) do
+    if uv.fs_stat(session) then
+      local dir = session:sub(#Config.options.dir + 1, -5):gsub("%%", "/")
+      items[#items + 1] = { session = session, dir = dir }
+    end
+  end
+  vim.ui.select(items, {
+    prompt = "Select a session: ",
+    format_item = function(item)
+      return vim.fn.fnamemodify(item.dir, ":p:~")
+    end,
+  }, function(item)
+    if item then
+      M.load({ file = item.session })
+    end
+  end)
+end
+
 return M