feat(telescope): #7 start adding delete feature

lua/persisted/config.lua

@@ -24,7 +24,9 @@ M.options = {}
 function M.setup(opts)
   M.options = vim.tbl_deep_extend("force", {}, defaults, opts or {})
   if M.options.options then
-    vim.cmd('echohl WarningMsg | echom "Persisted.nvim: The `option` config variable has now been replaced by vim.o.sessionoptions" | echohl NONE')
+    vim.cmd(
+      'echohl WarningMsg | echom "Persisted.nvim: The `option` config variable has now been replaced by vim.o.sessionoptions" | echohl NONE'
+    )
     vim.cmd('echohl WarningMsg | echom "Persisted.nvim: Please set vim.o.sessionoptions accordingly" | echohl NONE')
   end
   -- if M.options.dir then

lua/telescope/_extensions/actions.lua

@@ -0,0 +1,17 @@
+local actions_state = require("telescope.actions.state")
+
+local M = {}
+
+---Get the selected session from Telescope
+---@return table
+local get_selected_session = function()
+  return actions_state.get_selected_entry()
+end
+
+---Delete the selected session from disk
+--@return string
+M.delete_session = function()
+  print(get_selected_session().file_path)
+end
+
+return M

lua/telescope/_extensions/persisted.lua

@@ -5,6 +5,8 @@ local conf = require("telescope.config").values
 local entry_display = require("telescope.pickers.entry_display")
 local action_state = require("telescope.actions.state")
 
+local _actions = require("telescope._extensions.actions")
+
 local function search_sessions(opts)
   local config = require("persisted.config").options
 
@@ -56,7 +58,15 @@ local function search_sessions(opts)
       results = require("persisted").list(),
       entry_maker = make_entry,
     }),
-    attach_mappings = function(prompt_bufnr)
+    attach_mappings = function(prompt_bufnr, map)
+      local refresh_sessions = function()
+        local picker = action_state.get_current_picker(prompt_bufnr)
+        local finder = require("persisted").list()
+        picker:refresh(finder, { reset_prompt = true })
+      end
+
+      map("i", "<c-d>", _actions.delete_session)
+
       actions.select_default:replace(function()
         local session = action_state.get_selected_entry()
         actions.close(prompt_bufnr)