Files
yay/doc/examples/install_log.lua
Jo 70d7a0f0a8 fix(lua): Reduce event size of PostInstall and SearchFilter hooks (#2871)
* remove fields from events that might not be needed yet

* reduce event size
2026-06-17 21:40:02 +02:00

28 lines
1002 B
Lua

local log_path = (os.getenv("XDG_STATE_HOME") or (os.getenv("HOME") .. "/.local/state")) .. "/yay/install.log"
local log_dir = log_path:match("^(.+)/[^/]+$")
yay.create_autocmd("PostInstall", {
desc = "append every installed/upgraded package to a persistent log",
callback = function(event)
yay.log.info("install_log: writing to ", log_path)
os.execute("mkdir -p " .. log_dir)
local f, err = io.open(log_path, "a")
if not f then
yay.log.warn("install_log: cannot open log file: ", err)
return
end
local ts = os.date("%Y-%m-%dT%H:%M:%S")
for _, pkg in ipairs(event.data.packages) do
local upgrade = pkg.local_version ~= ""
local action = upgrade and "upgrade" or "install"
local version_change = upgrade and (pkg.local_version .. " -> " .. pkg.version) or pkg.version
f:write(string.format("%s %-9s %-7s %-14s %-12s %s\n",
ts, action, pkg.source, pkg.reason, pkg.name, version_change))
end
f:close()
end,
})