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Container user linuxgsm crontab can be saved optionally #94

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1 change: 1 addition & 0 deletions Dockerfile.ubuntu-2004
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@ ENV UPDATE_CHECK=60
ENV USER=linuxgsm
ENV UID=1000
ENV GID=1000
ENV LGSM_SAVE_CRONTAB=false

SHELL ["/bin/bash", "-o", "pipefail", "-c"]

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1 change: 1 addition & 0 deletions Dockerfile.ubuntu-2204
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Expand Up @@ -29,6 +29,7 @@ ENV UPDATE_CHECK=60
ENV USER=linuxgsm
ENV UID=1000
ENV GID=1000
ENV LGSM_SAVE_CRONTAB=false

SHELL ["/bin/bash", "-o", "pipefail", "-c"]

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1 change: 1 addition & 0 deletions Dockerfile.ubuntu-2404
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@ ENV UPDATE_CHECK=60
ENV USER=linuxgsm
ENV UID=1000
ENV GID=1000
ENV LGSM_SAVE_CRONTAB=false

SHELL ["/bin/bash", "-o", "pipefail", "-c"]

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7 changes: 6 additions & 1 deletion entrypoint-user.sh
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Expand Up @@ -91,7 +91,12 @@ else
./"${GAMESERVER}" sponsor
fi

if [ -n "${UPDATE_CHECK}" ] && [ "${UPDATE_CHECK}" != "0" ]; then
if ( "${LGSM_SAVE_CRONTAB}" ) && [ -e "${LGSM_CRONTAB_SAVEPOINT}" ] ; then
echo -e ""
echo -e "Found saved crontab, restoring"
echo -e "================================="
cat "${LGSM_CRONTAB_SAVEPOINT}" | crontab - || echo -e "Crontab is invalid, NOT restored!"
elif [ -n "${UPDATE_CHECK}" ] && [ "${UPDATE_CHECK}" != "0" ]; then
echo -e ""
echo -e "Starting Update Checks"
echo -e "================================="
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5 changes: 5 additions & 0 deletions entrypoint.sh
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Expand Up @@ -2,6 +2,10 @@

exit_handler() {
# Execute the shutdown commands
if ( ${LGSM_SAVE_CRONTAB} ) ; then
echo -e "Saving user ${USER} crontab"
crontab -u "${USER}" -l > "${LGSM_CRONTAB_SAVEPOINT}"
fi
echo -e "Stopping ${GAMESERVER}"
exec gosu "${USER}" ./"${GAMESERVER}" stop
exitcode=$?
Expand Down Expand Up @@ -62,6 +66,7 @@ chown -R "${USER}":"${USER}" /data
echo -e "updating permissions for /app"
chown -R "${USER}":"${USER}" /app
export HOME=/data
export LGSM_CRONTAB_SAVEPOINT="${HOME}"/saved-crontab

echo -e ""
echo -e "Switch to user ${USER}"
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