From e9446e63fefc22f98524c382f48f4fe50a66da58 Mon Sep 17 00:00:00 2001
From: Eric Wong <eric@wsdjeg.net>
Date: Wed, 22 May 2024 11:46:16 +0800
Subject: [PATCH] fix(autosave): fix lua autosave plugin
---
lua/spacevim/plugin/autosave.lua | 155 ++++++++++++++-----------------
1 file changed, 72 insertions(+), 83 deletions(-)
diff --git a/lua/spacevim/plugin/autosave.lua b/lua/spacevim/plugin/autosave.lua
index b488835a4..1286bdae7 100644
--- a/lua/spacevim/plugin/autosave.lua
+++ b/lua/spacevim/plugin/autosave.lua
@@ -6,115 +6,104 @@
-- License: GPLv3
--=============================================================================
-
local default_opt = {
- timeoutlen = 60 * 5 * 1000,
- backupdir = '~/.cache/SpaceVim/backup/',
- save_all_buffers = false,
- event = {'InsertLeave', 'TextChanged'},
- filetype = {},
- filetypeExclude = {},
- buftypeExclude = {},
- bufNameExclude = {}
+ timeoutlen = 60 * 5 * 1000,
+ backupdir = '~/.cache/SpaceVim/backup/',
+ save_all_buffers = false,
+ event = { 'InsertLeave', 'TextChanged' },
+ filetype = {},
+ filetypeExclude = {},
+ buftypeExclude = {},
+ bufNameExclude = {},
}
local logger = require('spacevim.logger').derive('autosave')
local f = require('spacevim.api').import('file')
-
-
local autosave_timer = -1
-
local M = {}
-function M.config(opt)
- for option, value in ipairs(default_opt) do
- if opt[option] ~= nil then
- logger.debug('set option`' .. option .. '` to :' .. opt[option])
- default_opt[option] = opt[option]
- if option == 'timeoutlen' then
- setup_timer(default_opt[option])
- elseif option == 'event' then
- setup_events()
- end
- end
- end
-
-end
-
local function location_path(bufname)
- if vim.fn.empty(default_opt.backupdir) == 1 then
- return bufname
- else
- local pth = f.unify_path(default_opt.backupdir, ':p') .. f.path_to_fname(bufname, '+=') .. '.backup'
- logger.info('backup path is:' .. pth)
- return pth
- end
+ if vim.fn.empty(default_opt.backupdir) == 1 then
+ return bufname
+ else
+ local pth = f.unify_path(default_opt.backupdir, ':p')
+ .. f.path_to_fname(bufname, '+=')
+ .. '.backup'
+ logger.info('backup path is:' .. pth)
+ return pth
+ end
end
local function save_buffer(bufnr)
- if vim.fn.getbufvar(bufnr, '&modified') == 1 and
- vim.fn.empty(vim.fn.getbufvar(bufnr, '&buftype')) == 1 and
- vim.fn.filewritable(vim.fn.bufname(bufnr)) == 1 and
- vim.fn.empty(vim.fn.bufname(bufnr)) == 0 then
- local lines = vim.fn.getbufline(bufnr, 1, '$')
- local f = location_path(vim.fn.bufname(bufnr))
- local ok, rst = pcall(vim.fn.writefile, lines, f)
- if not ok then
- logger.info('failed to autosave file:' .. f)
- logger.warn(rst)
- end
- if vim.fn.empty(default_opt.backupdir) == 1 then
- vim.fn.setbufvar(bufnr, '&modified', 0)
- vim.cmd('silent checktime ' .. bufnr)
-
- end
+ if
+ vim.fn.getbufvar(bufnr, '&modified') == 1
+ and vim.fn.empty(vim.fn.getbufvar(bufnr, '&buftype')) == 1
+ and vim.fn.filewritable(vim.fn.bufname(bufnr)) == 1
+ and vim.fn.empty(vim.fn.bufname(bufnr)) == 0
+ then
+ local lines = vim.fn.getbufline(bufnr, 1, '$')
+ local f = location_path(vim.fn.bufname(bufnr))
+ local ok, rst = pcall(vim.fn.writefile, lines, f)
+ if not ok then
+ logger.info('failed to autosave file:' .. f)
+ logger.warn(rst)
end
-
+ if vim.fn.empty(default_opt.backupdir) == 1 then
+ vim.fn.setbufvar(bufnr, '&modified', 0)
+ vim.cmd('silent checktime ' .. bufnr)
+ end
+ end
end
local function auto_dosave(...)
- if default_opt.save_all_buffers then
- for _, nr in ipairs(vim.fn.range(1, vim.fn.bufnr('$'))) do
- save_buffer(nr)
- end
-
- else
- save_buffer(vim.fn.bufnr('%'))
+ if default_opt.save_all_buffers then
+ for _, nr in ipairs(vim.fn.range(1, vim.fn.bufnr('$'))) do
+ save_buffer(nr)
end
-
+ else
+ save_buffer(vim.fn.bufnr('%'))
+ end
end
-
local function setup_timer(_timeoutlen)
- if vim.fn.has('timers') == 0 then
- logger.warn('failed to setup timer, needs `+timers` feature!')
- return
- end
- if _timeoutlen == 0 then
- vim.fn.timer_stop(autosave_timer)
- logger.debug('disabled autosave timer!')
- end
- if _timeoutlen < 1000 or _timeoutlen > 60 * 100 * 1000 then
- local msg = "timeoutlen must be given in millisecods and can't be > 100*60*1000 (100 minutes) or < 1000 (1 second)"
- logger.warn(msg)
- return
- end
+ if vim.fn.has('timers') == 0 then
+ logger.warn('failed to setup timer, needs `+timers` feature!')
+ return
+ end
+ if _timeoutlen == 0 then
vim.fn.timer_stop(autosave_timer)
- autosave_timer = vim.fn.timer_start(_timeoutlen, auto_dosave, {['repeat'] = -1})
- if vim.fn.empty(autosave_timer) == 0 then
- logger.debug('setup new autosave timer, timeoutlen:' .. _timeoutlen)
- end
-
+ logger.debug('disabled autosave timer!')
+ end
+ if _timeoutlen < 1000 or _timeoutlen > 60 * 100 * 1000 then
+ local msg =
+ "timeoutlen must be given in millisecods and can't be > 100*60*1000 (100 minutes) or < 1000 (1 second)"
+ logger.warn(msg)
+ return
+ end
+ vim.fn.timer_stop(autosave_timer)
+ autosave_timer = vim.fn.timer_start(_timeoutlen, auto_dosave, { ['repeat'] = -1 })
+ if vim.fn.empty(autosave_timer) == 0 then
+ logger.debug('setup new autosave timer, timeoutlen:' .. _timeoutlen)
+ end
end
-
local function setup_events()
+ if #default_opt.event > 0 then
vim.api.nvim_create_autocmd(default_opt.event, {
- pattern = {'*'},
- callback = auto_dosave,
+ pattern = { '*' },
+ callback = auto_dosave,
})
+ end
end
-setup_timer(default_opt.timeoutlen)
-setup_events()
+function M.config(opt)
+ for option, value in pairs(default_opt) do
+ if opt[option] ~= nil then
+ logger.debug('set option`' .. option .. '` to :' .. vim.inspect(value))
+ default_opt[option] = value
+ end
+ end
+ setup_timer(default_opt.timeoutlen)
+ setup_events()
+end
return M