ShadowArch fixes

Admin/arch-update

@@ -1,29 +1,83 @@
 #!/bin/bash
 
-export LOGFILE="/var/log/sysupdate.log"
-date > $LOGFILE
+export logfile="/var/log/sysupdate.log"
+export tmpfile=/tmp/shadowarch-cowerfile
+unset apply
+
+while getopts "al:h" OPTION
+do 
+    case $OPTION in
+        a) export apply="true"; ;;
+        c) export logfile=${OPTARG}; ;;
+        *) printf "ShadowArch Update Checker\n-a Apply changes\n-l Logfile\n-h Show this helptext\n"; exit 1;;
+    esac;
+done
+
+date > $logfile
 
 # Update
-echo == Updating Arch Packages == >> $LOGFILE
-# pacman -Syu --noconfirm 2>&1 >> $LOGFILE # I've been having troubles with this causing crashes while online.
-checkupdates >> $LOGFILE
-echo >> $LOGFILE
+echo == Updating Arch Packages == | tee -a $logfile
+if [ ! -z "$apply" ]; then
+    pacman -Syu 2>&1 | tee -a $logfile # I've been having troubles with this causing crashes while online.
+    # Hook for MediaWiki
+    if [ `grep $(date +$F) /var/log/pacman.log | grep -c mediawiki` -eq 1 ]; then
+        php /usr/share/webapps/mediawiki/maintenance/update.php | tee -a $logfile
+    fi
+    # Hook for Grimoire
+    if [ `grep $(date +$F) /var/log/pacman.log | grep -c 'upgraded postgresql '` -eq 1 ]; then
+        echo "Updating PostGreSQL databases" | tee -a $logfile
+        #Clear old backups.
+        rm -Rf /var/lib/postgres/olddata
+        #Stop the service and save old database version.
+        if [ -f /usr/lib/systemd/system/grimoire.service ]; then systemctl stop grimoire; else systemctl stop postgresql.service; fi
+        su -l postgres -c 'mv /var/lib/postgres/data /var/lib/postgres/olddata'
+        # Init new database and upgrade.
+        su -l postgres -c 'initdb --locale en_US.UTF-8 -E UTF8 -D /var/lib/postgres/data' | tee -a $logfile
+        upstr=`grep "$(date +%F)" /var/log/pacman.log | grep 'upgraded postgresql '`
+        oldver=`echo $upstr | rev | cut -f 2 -d '>' | cut -f 1 -d '(' | rev | sed s/\ -//`
+        newver=`echo $upstr | rev | cut -f 1 -d '>' | cut -f 2 -d ')' | rev`
+        # Upgrade the database.
+        su -l postgres -c "pg_upgrade -d /var/lib/postgres/olddata/ -D /var/lib/postgres/data/ -b /opt/pgsql-$oldver/bin/ -B /usr/bin/" | tee -a $logfile
+        # Create dump file for restores.
+        /opt/pgsql-$oldver/bin/pg_ctl -D /var/lib/postgres/olddata/ start
+        /opt/pgsql-$oldver/bin/pg_dumpall >> /var/lib/postgres/olddata/dump.psql
+        /opt/pgsql-$oldver/bin/pg_ctl -D /var/lib/postgres/olddata/ stop
+        # Restart the service.
+        if [ -f /usr/lib/systemd/system/grimoire.service ]; then systemctl start grimoire; else systemctl start postgresql.service; fi
+        echo "Updated PostGreSQL databases" | tee -a $logfile
+    fi
+else
+    checkupdates | tee -a $logfile
+fi
+echo | tee -a $logfile
 
 # Get AUR list of update candidates
-echo == AUR Candidate List == >> $LOGFILE
-cower -u >> $LOGFILE
-echo >> $LOGFILE
+echo == AUR Candidate List == | tee -a $logfile
+if [ ! -z "$apply" ]; then
+    cower -u | cut -f 2 -d ' ' &> $tmpfile
+    echo Edit the package list.
+    read
+    ${EDITOR} ${tmpfile}
+    chmod 0755 $tmpfile;
+    printf "What deprivileged user do you want to use? "
+    read deprivuser;
+    sudo -u "$deprivuser" /bin/bash -c "for i in `cat $tmpfile`; do cd /usr/local/src/"$i"; git pull; makepkg -sri; done"
+    (echo Updated the following AUR packages:; cat $tmpfile) | tee -a $logfile
+    rm $tmpfile;
+else 
+    cower -u | tee -a $logfile
+fi
+echo | tee -a $logfile
 
 # Generate list of installed packages
-echo == Generated installed-packages list == >> $LOGFILE
-pacman --color never -Qem > /var/log/installed-packages.txt
-pacman --color never -Qen >> /var/log/installed-packages.txt
+echo == Generated installed-packages list == | tee -a $logfile
+pacman -Qqe | egrep '^[a-z]' | sed 's#local/##' > /var/log/installed-packages.txt
 
 # Generate list of orphaned packages
-echo == Generated orphaned-packages list == >> $LOGFILE
+echo == Generated orphaned-packages list == | tee -a $logfile
 pacman -Qdtq > /var/log/orphaned-packages.txt
-echo >> $LOGFILE
-date >> $LOGFILE
-printf '\n\n' >> $LOGFILE
+echo | tee -a $logfile
+date | tee -a $logfile
+printf '\n\n' | tee -a $logfile
 
-cat $LOGFILE | mail -s "AniNIX::$(hostname) Update Candidates" sh1k0b4@gmail.com
+if [ -z "$apply" ]; then cat $logfile | mail -s "AniNIX::$(hostname) Update Candidates" sh1k0b4@gmail.com; fi