mirror of
https://github.com/mrworf/plexupdate.git
synced 2025-08-19 12:59:40 -07:00
Rearranged some logic and better error handling throughout
* Better distro checking * Make yesno and noyes less confusing, hopefully * Better handling of previously specified options * Enable AUDOSTART on distros that need it * Abort if we can't get sudo permissions * Option to run plexupdate with the newly created config
This commit is contained in:
Alex Malinovich
parent
d25646634b
commit
a64e3721d9
1 changed files with 111 additions and 54 deletions
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@ -1,59 +1,99 @@
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#!/bin/bash
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ORIGIN_REPO="https://github.com/mrworf/plexupdate"
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ORIGIN_REPO="https://github.com/demonbane/plexupdate" #FIXME
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OPT_PATH="/opt"
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FULL_PATH="$OPT_PATH/plexupdate"
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CONFIGFILE="/etc/plexupdate.conf"
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CONFIGCRON="/etc/plexupdate.cron.conf"
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CRONWRAPPER="/etc/cron.daily/plexupdate"
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# default options
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AUTOINSTALL=yes
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AUTOUPDATE=yes
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PUBLIC=
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install() {
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echo "'$req' is required but not installed, attempting to install..."
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sleep 1
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if $UBUNTU; then
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DISTRO_INSTALL="apt install $1"
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elif $REDHAT; then
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if hash dnf 2>/dev/null; then
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DISTRO_INSTALL="dnf install $1"
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else
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DISTRO_INSTALL="yum install $1"
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fi
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fi
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[ -z "$DISTRO_INSTALL" ] && check_distro
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echo "DISTRO_INSTALL='$DISTRO_INSTALL'"
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if [ $EUID != 0 ]; then
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sudo $DISTRO_INSTALL
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sudo $DISTRO_INSTALL $1
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else
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$DISTRO_INSTALL
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$DISTRO_INSTALL $1
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fi
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}
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yesno() {
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while true; do
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read -n 1 -p "[Y/n] " answer
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check_distro() {
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if [ -f /etc/redhat-release ] && hash dnf 2>/dev/null; then
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DISTRO="redhat"
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DISTRO_INSTALL="dnf -y install"
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elif [ -f /etc/redhat-release ] && hash yum 2>/dev/null; then
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DISTRO="redhat" #or CentOS but functionally the same
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DISTRO_INSTALL="yum -y install"
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elif hash apt 2>/dev/null; then
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DISTRO="debian" #or Ubuntu
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DISTRO_INSTALL="apt install"
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elif hash apt-get 2>/dev/null; then
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DISTRO="debian"
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DISTRO_INSTALL="apt-get install"
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else
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DISTRO="unknown"
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fi
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echo "DISTRO='$DISTRO'"
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echo "DISTRO_INSTALL='$DISTRO_INSTALL'"
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echo "check_distro completed"
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}
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if [ "$answer" == "n" -o "$answer" == "N" ]; then
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echo
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return 1
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elif [ -z "$answer" -o "$answer" == "y" -o "$answer" == "Y" ]; then
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yesno() {
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case "$1" in
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"")
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default="Y"
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;;
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yes)
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default="Y"
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;;
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true)
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default="Y"
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;;
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no)
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default="N"
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;;
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false)
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default="N"
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;;
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*)
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default="$1"
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;;
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esac
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default="$(tr "[:lower:]" "[:upper:]" <<< "$default")"
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if [ "$default" == "Y" ]; then
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prompt="[Y/n] "
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else
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if [ "$default" != "N" ]; then echo "default='$default'"; fi
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prompt="[N/y] "
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fi
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while true; do
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read -n 1 -p "$prompt" answer
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answer=${answer:-$default}
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answer="$(tr "[:lower:]" "[:upper:]" <<< "$answer")"
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if [ "$answer" == "Y" ]; then
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echo
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return 0
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elif [ "$answer" == "N" ]; then
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echo
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return 1
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fi
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done
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}
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noyes() {
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while true; do
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read -n 1 -p "[N/y] " answer
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if [ "$answer" == "y" -o "$answer" == "Y" ]; then
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echo
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return 1
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elif [ -z "$answer" -o "$answer" == "n" -o "$answer" == "N" ]; then
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echo
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return 0
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fi
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done
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yesno N
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}
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abort() {
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@ -64,13 +104,16 @@ abort() {
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configure_plexupdate() {
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CONFIGTEMP=$(mktemp /tmp/plexupdate.tempconf.XXX)
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AUTOUPDATE=yes
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[ -f "$CONFIGFILE" ] && source "$CONFIGFILE"
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echo
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echo -n "Do you want to install the latest PlexPass releases? "
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if yesno; then
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# The answer to this question and the value of PUBLIC are basically inverted
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if [ "$PUBLIC" == "yes" ]; then
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default=N
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fi
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if yesno $default; then
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PUBLIC=
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while true; do
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read -e -p "PlexPass Email Address: " -i "$EMAIL" EMAIL
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@ -89,6 +132,7 @@ configure_plexupdate() {
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fi
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done
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else
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# don't forget to erase old settings if they changed their answer
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EMAIL=
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PASS=
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PUBLIC=yes
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@ -96,15 +140,20 @@ configure_plexupdate() {
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echo
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echo -n "Would you like to automatically install the latest release when it is downloaded? "
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if yesno; then
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AUTOINSTALL=yes
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else
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AUTOINSTALL=no
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fi
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if [ "$AUTOINSTALL" == "yes" ]; then
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if yesno "$AUTOINSTALL"; then
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AUTOINSTALL=yes
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[ -z "$DISTRO" ] && check_distro
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if [ "$DISTRO" == "redhat" ]; then
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AUTOSTART=yes
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else
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AUTOSTART=
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fi
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echo
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echo -n "When using the auto-install option, would you like to check if the server is in use before upgrading? "
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#We can't tell if they previously selected no or if this is their first run, so we have to assume Yes
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if yesno; then
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if [ -z "$PLEXSERVER" ]; then
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PLEXSERVER="127.0.0.1"
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@ -113,7 +162,7 @@ configure_plexupdate() {
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read -e -p "Plex Server IP/DNS name: " -i "$PLEXSERVER" PLEXSERVER
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if ! ping -c 1 -w 1 "$PLEXSERVER" &>/dev/null ; then
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echo -n "Server $PLEXSERVER isn't responding, are you sure you entered it correctly? "
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if ! noyes; then
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if yesno N; then
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break
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fi
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else
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@ -137,24 +186,32 @@ configure_plexupdate() {
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PLEXPORT=
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fi
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else
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AUTOINSTALL=no
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PLEXSERVER=
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PLEXPORT=
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fi
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save_config "AUTOUPDATE EMAIL PASS PUBLIC AUTOINSTALL PLEXSERVER PLEXPORT" "$CONFIGFILE"
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save_config "AUTOUPDATE EMAIL PASS PUBLIC AUTOINSTALL AUTOSTART PLEXSERVER PLEXPORT" "$CONFIGFILE"
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}
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configure_cron() {
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if [ ! -d "$(dirname "$CRONWRAPPER")" ]; then
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echo "Seems like you don't have a supported cron job setup, please see README.md for more details."
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return 1
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fi
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[ -f "$CONFIGCRON" ] && source "$CONFIGCRON"
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echo
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echo -n "Would you like to set up automatic daily updates for Plex? "
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if yesno; then
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CONF="$CONFIGFILE"
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SCRIPT="${FULL_PATH}/plexupdate.sh"
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LOGGING=false
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LOGGING=${LOGGING:-false}
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echo
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echo -n "Do you want to log the daily update runs to syslog so you can examine the output later? "
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if yesno; then
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if yesno $LOGGING; then
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LOGGING=true
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fi
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@ -205,13 +262,7 @@ save_config() {
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if [ $EUID -ne 0 ]; then
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echo
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echo "This script needs to be run with root/sudo, but you are running as '$(whoami)'. Enabling sudo."
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sudo -v
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fi
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if [ -f /etc/redhat-release ]; then
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REDHAT=true
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else
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UBUNTU=true
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sudo -v || abort "Root permissions are required for setup, cannot continue"
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fi
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for req in wget git; do
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@ -238,7 +289,7 @@ fi
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if [ -d "${FULL_PATH}/.git" ]; then
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cd "$FULL_PATH"
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if git remote -v | grep -q "mrworf/plexupdate"; then
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if git remote -v | grep -q "plexupdate"; then
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echo -n "Found existing plexupdate repository in '$FULL_PATH', updating... "
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git pull >/dev/null || abort "Unknown error while updating, please check '$FULL_PATH' and then try again."
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else
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@ -257,8 +308,14 @@ else
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fi
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configure_plexupdate
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if [ -d "$(dirname "$CRONWRAPPER")" ]; then
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configure_cron
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else
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echo "Seems like you don't have a supported cron job setup, please see README.md for more details."
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configure_cron
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echo
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echo -n "Configuration complete. Would you like to run plexupdate with these settings now? "
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if yesno; then
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if [ "$AUTOINSTALL" == "yes" -a $EUID -ne 0 ]; then
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sudo "$FULL_PATH/plexupdate.sh" -P --config "$CONFIGFILE"
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else
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"$FULL_PATH/plexupdate.sh" -P --config "$CONFIGFILE"
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fi
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fi
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