feat: inital version

lua/persistence/init.lua

@@ -0,0 +1,54 @@
+local M = {}
+
+local e = vim.fn.fnameescape
+
+local sessions_dir = vim.fn.expand(vim.fn.stdpath("config") .. "/sessions/")
+vim.fn.mkdir(sessions_dir, "p")
+
+function M.get_current()
+  local name = vim.fn.getcwd():gsub("/", "%%")
+  return sessions_dir .. name .. ".vim"
+end
+
+function M.get_last()
+  local sessions = M.list()
+  table.sort(sessions, function(a, b)
+    return vim.loop.fs_stat(a).mtime.sec > vim.loop.fs_stat(b).mtime.sec
+  end)
+  return sessions[1]
+end
+
+function M.start()
+  vim.cmd([[
+    augroup Session
+      autocmd!
+      autocmd VimLeavePre * lua require("session").save()
+      "autocmd BufEnter * lua require("session").save()
+    augroup end
+  ]])
+end
+
+function M.stop()
+  vim.cmd([[
+  autocmd! Session
+  augroup! Session
+  ]])
+end
+
+function M.save()
+  vim.cmd("mks! " .. e(M.get_current()))
+end
+
+function M.load(opt)
+  opt = opt or {}
+  local sfile = opt.last and M.get_last() or M.get_current()
+  if sfile and vim.fn.filereadable(sfile) ~= 0 then
+    vim.cmd("source " .. e(sfile))
+  end
+end
+
+function M.list()
+  return vim.fn.glob(sessions_dir .. "*.vim", true, true)
+end
+
+return M

selene.toml

@@ -0,0 +1 @@
+std="lua51+vim"

stylua.toml

@@ -0,0 +1,3 @@
+indent_type = "Spaces"
+indent_width = 2
+column_width = 120

vim.toml

@@ -0,0 +1,2 @@
+[vim]
+any = true