Rosa/rosa.watch.lua
2023-05-30 07:26:10 +08:00

30 lines
729 B
Lua

#!/usr/bin/lua
local lfs = require("lfs")
local rosalua = "/usr/share/lilac/Rosa/rosa.lua"
local filepath = "/usr/share/lilac/Repo/x86_64/bioarchlinux.files" -- what I watch
local last_modified = nil
local attr = lfs.attributes(filepath)
last_modified = attr.modification
--watch file--
local function check_changes()
-- current time
local attr = lfs.attributes(filepath)
local current_modified = attr.modification
-- if different
if current_modified ~= last_modified then
-- update info
last_modified = current_modified
-- run script
print("Executing Rosa Lua")
dofile(rosalua)
end
end
--2 min sync--
while true do
check_changes()
os.execute("sleep " .. tonumber(120)) -- 120s = 2min
end