base-files: uci-defaults: migrate time zonename on upgrade

Timezone names no longer allow spaces, so older installations
upgrading to new will have their timezone reset to UTC.

For example, on 24.10:
  $ uci get system.@system[0].zonename
  America/Los Angeles

After upgrade to 25.12:
  $ uci get system.@system[0].zonename
  UTC

Add a migration script to edit zonename on first boot.

Fixes: https://github.com/openwrt/luci/commit/d9a087e4
Link: https://github.com/openwrt/luci/issues/8203
Link: https://forum.openwrt.org/t/openwrt-25-12-0-rc1-release-candidate/244364/98
Signed-off-by: Eric Fahlgren <ericfahlgren@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21482
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 54c7ad8d8a)
This commit is contained in:
Eric Fahlgren 2026-01-09 17:32:37 -08:00 committed by Hauke Mehrtens
parent 09bdb71acc
commit 2c7bce7202

View File

@ -0,0 +1,6 @@
zonename="$(uci -q get system.@system[0].zonename)"
case "$zonename" in
*[[:space:]]*) uci set system.@system[0].zonename="${zonename// /_}" ;;
esac
exit 0