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Installer script and cleanup

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* Stop users from saving config with invalid download directory
* Added additional sanity for email checking
* Add installer script
* Update cronwrapper to work with installer script
* Add AUTOUPDATE to default config
* Read /etc/plexupdate.conf before other configs, if available
* Use dnf on newer redhat systems
* Only use plexupdate.conf or --config
* Give existing users explaination as to why plexupdate.sh failed
* Removed references to .plexupdate
* Warn users that .plexupdate is going away
* Offer to import settings in ~/.plexupdate.conf in installer (if they exist)
* Only show AUTOSTART warning if AUTOINSTALL is enabled
* Change default download directory to /tmp
* Warn users to run the installer as sudo
* Remove VAR_CL logic in favor of checking config before getopt run
* Use sha1sum for version check and auto-fix git permissions on exit
* Skip update check if AUTOUPDATE is enabled
* Fix permissions for all files, not just .git
* Don't enable -P in installer if we know it won't work
This commit is contained in:
Alex Malinovich 2016-12-09 10:53:40 -08:00 • committed by Henric Andersson
commit 88a759a79c
4 changed files with 614 additions and 275 deletions
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54
extras/cronwrapper
View file

@ -17,50 +17,54 @@
# Set CONFIGURED to true once you've setup the previous three
# options.
#
CONFIGURED=false
CONF=
SCRIPT=/home/john.doe/plexupdate/plexupdate.sh
LOGGING=true
if ! $CONFIGURED; then
echo "ERROR: You have not configured this script" >&2
exit 255
if [ ! -f /etc/plexupdate.cron.conf ]; then
echo "ERROR: You have not configured /etc/plexupdate.cron.conf" >&2
exit 255
else
source /etc/plexupdate.cron.conf
fi
if [ -z "${SCRIPT}" -o ! -f "${SCRIPT}" ]; then
echo "ERROR: Cannot find plexupdate.sh (tried ${SCRIPT})" >&2
exit 255
echo "ERROR: Cannot find plexupdate.sh (tried ${SCRIPT})" >&2
exit 255
elif [ ${EUID} -eq 0 ]; then
UNSAFE_FILES=$(find -L "$(dirname "${SCRIPT}")" -perm /002 -or -not -uid 0 -or -not -gid 0)
if [ ! -z "${UNSAFE_FILES}" ]; then
echo "ERROR: Permissions on some files are too lax for running as root. Files must be owned by root:root and not world-writeable." >&2
echo "Unsafe files found:" >&2
echo "${UNSAFE_FILES}" >&2
exit 255
fi
fi
if [ ! -z "$CONF" ]; then
# We have a config file, prefix it with parameter
if [ ! -f "${CONF}" ]; then
echo "ERROR: Cannot find config file (tried ${CONF})" >&2
exit 255
fi
CONF="--config=${CONF}"
# We have a config file, prefix it with parameter
if [ ! -f "${CONF}" ]; then
echo "ERROR: Cannot find config file (tried ${CONF})" >&2
exit 255
fi
CONF="--config=${CONF}"
fi
LOGFILE=$(mktemp /tmp/plexupdate.cron.XXXX)
RET=0
if $LOGGING; then
"${SCRIPT}" "${CONF}" 2>&1 | tee ${LOGFILE} | logger -t plexupdate -p daemon.info
if grep -q '^ERROR:' ${LOGFILE}; then
RET=1
fi
"${SCRIPT}" "${CONF}" 2>&1 | tee ${LOGFILE} | logger -t plexupdate -p daemon.info
RET="${PIPESTATUS[0]}"
else
"${SCRIPT}" "${CONF}" >${LOGFILE} 2>&1
RET=$?
"${SCRIPT}" "${CONF}" >${LOGFILE} 2>&1
RET=$?
fi
if [ $RET -ne 2 -a $RET -ne 5 ]; then
# Make sure user gets an email about this
cat ${LOGFILE} >&2
# Make sure user gets an email about this
cat ${LOGFILE} >&2
else
# Nah, not important
RET=0
# Nah, not important
RET=0
fi
rm "${LOGFILE}" 2>/dev/null