From 0d4a7fe77275a40996a710b673e58b4d2d78a8f4 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Fri, 19 Nov 2021 19:41:39 +0900
Subject: vim: autosave

---
 .vim/my/autoload/autosave.vim | 70 +++++++++++++++++++++++++++++++++++++++++++
 .vim/my/plugin/autosave.vim   | 29 ++++++++++++++++++
 2 files changed, 99 insertions(+)
 create mode 100644 .vim/my/autoload/autosave.vim
 create mode 100644 .vim/my/plugin/autosave.vim

diff --git a/.vim/my/autoload/autosave.vim b/.vim/my/autoload/autosave.vim
new file mode 100644
index 0000000..0c34d0e
--- /dev/null
+++ b/.vim/my/autoload/autosave.vim
@@ -0,0 +1,70 @@
+scriptencoding utf-8
+
+
+
+if !exists('g:autosave_interval_ms')
+    let g:autosave_interval_ms = 10 * 1000
+endif
+
+if !exists('g:autosave_silent')
+    let g:autosave_silent = v:true
+endif
+
+
+
+function! autosave#handler(timer_id) abort
+    if !&modified
+        return
+    endif
+    if &readonly
+        return
+    endif
+    if &buftype !=# ''
+        return
+    endif
+    if expand('%') ==# ''
+        return
+    endif
+
+    if !g:autosave_silent
+        echohl Comment
+        echo 'Auto-saving...'
+        echohl None
+    endif
+
+    silent! write
+
+    if !g:autosave_silent
+        echohl Comment
+        echo 'Saved.'
+        echohl None
+    endif
+endfunction
+
+
+function! autosave#enable() abort
+    if has('+timers')
+        echohl Error
+        echo "Feature '+timers' not available."
+        echohl None
+        return
+    endif
+    if exists('b:autosave_timer')
+        return
+    endif
+
+    let b:autosave_timer = timer_start(
+        \ g:autosave_interval_ms,
+        \ 'autosave#handler',
+        \ { 'repeat': -1 })
+endfunction
+
+
+function! autosave#disable() abort
+    if !exists('b:autosave_timer')
+        return
+    endif
+
+    call timer_stop('b:autosave_timer')
+    unlet b:autosave_timer
+endfunction
diff --git a/.vim/my/plugin/autosave.vim b/.vim/my/plugin/autosave.vim
new file mode 100644
index 0000000..2548609
--- /dev/null
+++ b/.vim/my/plugin/autosave.vim
@@ -0,0 +1,29 @@
+scriptencoding utf-8
+
+if exists('g:loaded_autosave')
+    finish
+endif
+
+
+
+command! -bar
+    \ AutosaveEnable
+    \ call autosave#enable()
+
+
+command! -bar
+    \ AutosaveDisable
+    \ call autosave#disable()
+
+
+command! -bar
+    \ AutosaveToggle
+    \ if exists('b:autosave_timer') |
+    \     call autosave#enable() |
+    \ else |
+    \     call autosave#disable() |
+    \ endif
+
+
+
+let g:loaded_autosave = 1
-- 
cgit v1.2.3-70-g09d2