rm: cannot remove '/home/game/settings/.git/objects/50': Directory not empty

[ajdergute]

I've tried the latest image as follows:

podman pull docker.io/msh100/rtcw
podman run --network=host -d --restart unless-stopped --name rtcw \
  -p "27130:27130/udp" \
  -e "MAP_PORT=27130" \
  -e "MAPS=te_frostbite:te_adlernest_b1:braundorf_b7:bd_bunker_b2:te_delivery_b1:oasis_b1:radar_b4:mp_garage:mp_pacific:mp_breakout:mp_marketgarden:te_kungfugrip:te_escape2:te_ufo:mp_ctfmultidemo:bp_badplace:mp_basement:mp_dam:hydro_dam_v2" \
  -e "MAXCLIENTS=32" \
  -e "NOQUERY=true" \
  -e "TIMEOUTLIMIT=3" \
  -e "AUTO_UPDATE=true" \
  -e "SETTINGSURL=https://github.com/Oksii/rtcw-config" \
...
  docker.io/msh100/rtcw

Before configuration switch to Oksii this works like a charm. Now I get the following error:

Checking if any configuration updates exist to pull
Cloning into '/home/game/settings.new'...
rm: cannot remove '/home/game/settings/.git/objects/50': Directory not empty
Attempting to download te_frostbite
--2022-11-13 20:02:57--  http://rtcw.life/files/mapdb/te_frostbite.pk3
Resolving rtcw.life (rtcw.life)... 104.153.105.209
Connecting to rtcw.life (rtcw.life)|104.153.105.209|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 8154224 (7.8M)
Saving to: '/home/game/main/te_frostbite.pk3.tmp'

git clone fails silently while removing .git folder.

I guess this is, cause git clone assume the directory to clone into is either empty or the actual repository being cloned. But as I see, the repository cloned inside Dockerfile is:

https://github.com/msh100/rtcw/blob/master/Dockerfile#L79

Maybe removing all old directories, including dot-directories in here

https://github.com/msh100/rtcw/blob/master/entrypoint.sh#L29

will fix this issue.