From 8b32094309ee986066c219d2b4d88a4045fbcb8c Mon Sep 17 00:00:00 2001
From: Folke Lemaitre <folke.lemaitre@gmail.com>
Date: Fri, 2 Jul 2021 08:55:37 +0200
Subject: [PATCH] feat: inital version

---
 lua/persistence/init.lua | 54 ++++++++++++++++++++++++++++++++++++++++
 selene.toml              |  1 +
 stylua.toml              |  3 +++
 vim.toml                 |  2 ++
 4 files changed, 60 insertions(+)
 create mode 100644 lua/persistence/init.lua
 create mode 100644 selene.toml
 create mode 100644 stylua.toml
 create mode 100644 vim.toml

diff --git a/lua/persistence/init.lua b/lua/persistence/init.lua
new file mode 100644
index 0000000..777fe20
--- /dev/null
+++ b/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
diff --git a/selene.toml b/selene.toml
new file mode 100644
index 0000000..6540d6f
--- /dev/null
+++ b/selene.toml
@@ -0,0 +1 @@
+std="lua51+vim"
diff --git a/stylua.toml b/stylua.toml
new file mode 100644
index 0000000..5d6c50d
--- /dev/null
+++ b/stylua.toml
@@ -0,0 +1,3 @@
+indent_type = "Spaces"
+indent_width = 2
+column_width = 120
\ No newline at end of file
diff --git a/vim.toml b/vim.toml
new file mode 100644
index 0000000..0fa5c4f
--- /dev/null
+++ b/vim.toml
@@ -0,0 +1,2 @@
+[vim]
+any = true