initial commit

rollback/nextcloud/config.env

@@ -0,0 +1,5 @@
+pac=xyz00
+user=
+db=${pac}_${user}
+dbuser=$db
+dump=$HOME/var/db/nextcloud.dump

rollback/nextcloud/rollback.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+set -e
+if [ -z ${php} ]; then
+        php="php8.2"
+fi
+source $HOME/scripts/config.env
+
+cd $HOME/nextcloud
+$php occ maintenance:mode --on
+
+echo "syncing data..."
+rsync -aAX --delete /home/storage/$pac/users/$user/data_clean/ /home/storage/$pac/users/$user/data/
+echo "syncing nextcloud..."
+rsync -aAX --delete /home/pacs/$pac/users/$user/nextcloud_clean/ /home/pacs/$pac/users/$user/nextcloud/
+echo "feeding the dump..."
+pg_restore -c -h localhost -U $dbuser -d $db < $dump
+
+$php occ maintenance:mode --off
+echo
+echo done.

rollback/nextcloud/setstate.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+source $HOME/scripts/config.env
+
+read -p "DANGER – everything including config.php will be made permanent. Proceed? (Yy)" -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]
+then
+    [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1  # https://stackoverflow.com/questions/1885525/how-do-i-prompt-a-user-for-confirmation-in-bash-script
+fi
+
+cd $HOME/nextcloud
+
+$php occ maintenance:mode --on
+
+echo "creating database dump..."
+pg_dump -Fc -U $dbuser -d $db > $HOME/var/db/nextcloud.dump
+
+echo "syncing data..."
+rsync -aAX --delete /home/storage/$pac/users/$user/data/ /home/storage/$pac/users/$user/data_clean/
+echo "syncing nextcloud..."
+rsync -aAX --delete /home/pacs/$pac/users/$user/nextcloud/ /home/pacs/$pac/users/$user/nextcloud_clean/
+
+$php occ maintenance:mode --off

rollback/nextcloud/update.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+set -e
+
+# +x does not apply
+# use correct order – eg: sudo -u www-data php=php8.2 ...
+if [ -z ${php} ]; then
+        php="php8.2"
+fi
+
+read -p "DANGER – Updating will also rollback this Nextcloud. Proceed? (Yy)" -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]
+then
+    [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1  # https://stackoverflow.com/questions/1885525/how-do-i-prompt-a-user-for-confirmation-in-bash-script
+fi
+
+echo "calling for rollback.sh"
+. $HOME/scripts/rollback.sh
+
+echo "proceeding with the update"
+
+$php occ maintenance:mode --on
+
+$php updater/updater.phar -v --no-backup --no-interaction
+
+$php occ db:add-missing-primary-keys --no-interaction
+$php occ db:add-missing-columns --no-interaction
+$php occ db:add-missing-indices --no-interaction
+$php occ db:convert-filecache-bigint --no-interaction
+
+$php occ app:update --all -n --no-ansi
+
+echo "calling setstate.sh to make the update permanent"
+. $HOME/scripts/setstate.sh
+
+# since it appears to be unreliable at times
+$php occ maintenance:mode --off
+
+echo
+echo "all scripts done."

rollback/readme.md

@@ -0,0 +1,17 @@
+Das Ziel ist eine Anwendung regelmäßig auf einen alten Stand zu bringen. Aktuell ist das noch recht simpel, proof-of-concept mäßig und kann sicher noch besser gelöst werden.
+
+### restore.sh
+
+Einfaches Einspielen einer Datenbank. 
+
+### restore-with-files.sh
+
+Einspielen der Datenbank und Wiederherstellen der Dateien
+
+### Cron
+
+Ein Cron-Eintrag kann wiefolgt aussehen:
+
+```
+@daily $HOME/scripts/restore.sh > $HOME/var/log/restore.log 2>&1
+```

rollback/restore.sh

@@ -0,0 +1,24 @@
+#/bin/bash
+set -e
+
+app=keycloak # service and (optional) dumpfile name
+db=db123_user
+user=$db
+dump=$HOME/var/db/$app.dump
+
+# ensure systemctl --user works
+export XDG_RUNTIME_DIR=/run/user/$UID
+
+echo "stopping $app..."
+systemctl stop --user $app
+
+echo "restoring database..."
+# -c drops all objects that are to be restored
+pg_restore -c -h localhost -U $user -d $db < $dump
+
+systemctl start --user $app
+
+echo "started $app..."
+sleep 2
+
+systemctl status --user $app

rollback/synapse/config.env

@@ -0,0 +1,6 @@
+pac=
+user=matrix
+db=${pac}_${user}
+dbuser=$db
+dump=$HOME/var/rollback/synapse.dump
+domain=/home/doms/$(ls $HOME/doms) # Hostsharing eG specific

rollback/synapse/rollback.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+set -e
+
+source $HOME/scripts/config.env
+
+monit stop synapse
+
+echo "syncing data..."
+rsync -aAX --delete $HOME/var/rollback/media_store_clean/ $HOME/synapse/media_store/
+
+echo "feeding the dump..."
+pg_restore -c -h localhost -U $dbuser -d $db < $dump
+
+monit start synapse
+
+sleep 2
+curl https://$(ls $HOME/doms)/_synapse/admin/v1/server_version|jq .

rollback/synapse/setstate.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+source $HOME/scripts/config.env
+
+read -p "DANGER – uploads & database will be made permanent. Proceed? (Yy)" -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]
+then
+    [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1  # https://stackoverflow.com/questions/1885525/how-do-i-prompt-a-user-for-confirmation-in-bash-script
+fi
+
+echo "syncing data..."
+rsync -aAX --delete $HOME/synapse/media_store/ $HOME/var/rollback/media_store_clean/
+
+echo "creating the dump..."
+pg_dump -Fc -U $dbuser -d $db > $dump

rollback/synapse/update.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+set -e
+
+read -p "DANGER – Updating will also rollback this Synapse. Proceed? (Yy)" -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]
+then
+    [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1  # https://stackoverflow.com/questions/1885525/how-do-i-prompt-a-user-for-confirmation-in-bash-script
+fi
+
+echo ">>> calling for rollback.sh"
+. $HOME/scripts/rollback.sh
+
+# rollback stops and starts on its own
+monit stop synapse
+
+echo ">>> proceeding with the update"
+
+source ~/synapse/env/bin/activate
+pip install --upgrade matrix-synapse[postgres] pip
+
+echo ">>> calling setstate.sh to make the update permanent"
+. $HOME/scripts/setstate.sh
+
+monit start synapse
+
+sleep 2
+curl https://$(ls $HOME/doms)/_synapse/admin/v1/server_version|jq .

rollback/taiga/config.env

@@ -0,0 +1,6 @@
+pac=
+user=projects
+db=${pac}_${user}
+dbuser=$db
+dump=$HOME/var/rollback/taiga.dump
+domain=/home/doms/$(ls $HOME/doms) # Hostsharing eG specific

rollback/taiga/restart.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+
+source $HOME/scripts/config.env
+
+echo
+echo ">>> Attempting to restart the application at $domain..."
+echo ">>> If it is not detected try to properly load the environment"
+echo ">>> Example: su - $pac-$user"
+echo
+passenger-config restart-app $domain

rollback/taiga/rollback.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+set -e
+
+source $HOME/scripts/config.env
+
+echo "syncing data..."
+rsync -aAX --delete $HOME/var/rollback/media_clean/user/ $HOME/data/media/user/
+
+echo "feeding the dump..."
+pg_restore -c -h localhost -U $dbuser -d $db < $dump
+
+. $HOME/scripts/restart.sh

rollback/taiga/setstate.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+source $HOME/scripts/config.env
+
+read -p "DANGER – uploads & database will be made permanent. Proceed? (Yy)" -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]
+then
+    [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1  # https://stackoverflow.com/questions/1885525/how-do-i-prompt-a-user-for-confirmation-in-bash-script
+fi
+
+echo "syncing data..."
+rsync -aAX --delete $HOME/data/media/user/ $HOME/var/rollback/media_clean/user/
+
+echo "creating the dump..."
+pg_dump -Fc -U $dbuser -d $db > $dump

rollback/taiga/update.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+# WIP
+set -e
+
+taiga_back="$HOME/taiga-back"
+taiga_front="$HOME/taiga-front-dist"
+
+read -p "DANGER – Updating will also rollback this Taiga. Proceed? (Yy)" -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]
+then
+    [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1  # https://stackoverflow.com/questions/1885525/how-do-i-prompt-a-user-for-confirmation-in-bash-script
+fi
+
+echo ">>> calling for rollback.sh"
+. $HOME/scripts/rollback.sh
+
+echo ">>> proceeding with the update"
+cd $taiga_back
+git pull
+
+release=`git tag --sort=taggerdate | grep -E '[0-9]' | tail -1`
+#current_release=`git describe --abbrev=0 --tags`
+export DJANGO_SETTINGS_MODULE=settings.config
+
+function pipupdate {
+    source .venv/bin/activate
+    pip install --upgrade pip wheel
+    pip install -r requirements.txt
+}
+function backupdate {
+    pipupdate
+    pip install git+https://github.com/kaleidos-ventures/taiga-contrib-protected.git@$release#egg=taiga-contrib-protected
+    python manage.py migrate --noinput
+    python manage.py compilemessages
+    python manage.py collectstatic --noinput
+}
+
+backupdate
+
+cd $taiga_front
+git pull
+
+echo ">>> calling setstate.sh to make the update permanent"
+. $HOME/scripts/setstate.sh
+
+. $HOME/scripts/restart.sh

rollback/wordpress/config.env

@@ -0,0 +1,6 @@
+pac=
+user=blog
+db=${pac}_${user}
+dbuser=$db
+dump=$HOME/var/rollback/wordpress.sql
+domain=/home/doms/$(ls $HOME/doms) # Hostsharing eG specific

rollback/wordpress/rollback.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+set -e
+
+source $HOME/scripts/config.env
+
+echo "syncing data..."
+rsync -aAX --delete $HOME/var/rollback/wp-content/ $HOME/wordpress/wp-content/
+
+echo "feeding the dump..."
+mysql -u $dbuser $db < $dump

rollback/wordpress/setstate.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+set -e
+
+source $HOME/scripts/config.env
+
+echo "syncing data..."
+rsync -aAX --delete $HOME/wordpress/wp-content/ $HOME/var/rollback/wp-content/
+
+echo "creating a new dump"
+mysqldump -u$dbuser $db --add-drop-table > $HOME/var/rollback/wordpress.sql

updates/dokuwiki.sh

@@ -0,0 +1,75 @@
+#!/bin/bash
+set -e
+
+echo
+echo "WARNING: not well tested, please check the script first"
+echo "WARNING: make sure to adjust required configs and plugins WITHIN THE SCRIPT before running initially!"
+echo "FIXME: rsync might be more elegant midterm..."
+echo "waiting 5s."
+echo
+sleep 5
+
+mkdir -p $HOME/tmp
+cd $HOME/tmp
+
+# we prepare the update here in order to
+# properly locate the target directory below
+wget -q "https://download.dokuwiki.org/src/dokuwiki/dokuwiki-stable.tgz"
+echo "Download completed."
+tar xzf dokuwiki-stable.tgz
+echo "Extracting completed."
+rm -v *tgz*
+
+# ---------------------------------------------------------------------------
+releasedir=`ls $HOME/tmp/`
+domain=`ls $HOME/doms/`
+
+# define files we need to keep
+plugins="backlinks,hostsharing,testing"
+configs="acl.auth.php,plugins.local.php,local.php,users.auth.php"
+# ---------------------------------------------------------------------------
+
+read -p "Our domain appears to be: [ $domain ]. Is this correct? (yY)" -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]
+then
+    [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1
+fi
+echo
+
+target="$HOME/doms/$domain/htdocs-ssl"
+oldversion=`cat $target/VERSION`
+olddir=`readlink $target`
+
+echo "The link target will be [ $target ]."
+echo "The old directory was [ $olddir ]"
+read -p "Our release dir appears to be: [ $releasedir ] and we are coming from [ $oldversion ]. Is this correct? (yY)" -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]
+then
+    [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1
+fi
+
+echo "Moving [ $releasedir ] home..."
+mv -v $HOME/tmp/$releasedir $HOME/
+
+cd $HOME
+echo "Replacing the link in [ $target ]"
+
+rm -v $target
+ln -sv $HOME/$releasedir $target
+cp -v $olddir/conf/{$configs} $target/conf/
+
+echo "[ ! ] only known plugins will be copied over."
+echo "[ ! ] please compare and configure the script accordingly"
+
+cp -rp $olddir/lib/plugins/{$plugins} $target/lib/plugins/
+echo "Copied [ $plugins ] to target."
+
+echo "Copying .htaccess"
+cp -vp $olddir/.htaccess $target/
+
+echo
+echo "All done!"
+echo "Check the changelog: https://www.dokuwiki.org/changes"
+echo "Check extensions for updates."

updates/element.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+set -e
+
+# we could also do a "jq -r '.assets[0].browser_download_url'"
+# but we rather reuse that tag later because the download_url
+# tends to be static anyways
+release=`curl -L https://api.github.com/repos/element-hq/element-web/releases/latest -s | jq -r '.tag_name'`
+
+basedir="$HOME"
+deploydir="$basedir/element"
+tmpdir=/tmp/$USER
+
+mkdir -p $tmpdir
+cd $tmpdir
+
+echo ">>> downloading and extracting Element $release"
+wget -q --show-progress https://github.com/element-hq/element-web/releases/download/$release/element-$release.tar.gz
+tar -zxf element-$release.tar.gz
+
+echo
+echo ">>> syncing $tmpdir/element-$release to $deploydir/"
+rsync -aAX --delete --exclude="config.json" $tmpdir/element-$release/ $deploydir/
+
+#echo ">>> (re)linking config (just in case)"
+#ln -sv $basedir/config.json $basedir/element/
+
+echo
+echo ">>> cleaning up..."
+rm -r $tmpdir/element-$release
+rm $tmpdir/element*.tar.gz
+
+echo
+echo ">>> done."

updates/fluffychat.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+set -e
+# ! wip !
+# if failing: $HOME/tools/flutter/bin/flutter upgrade
+
+basedir=$HOME/fluffychat
+flutter=$HOME/tools/flutter/bin/flutter
+release=`curl -L https://api.github.com/repos/krille-chan/fluffychat/releases/latest -s | jq -r '.tag_name'`
+current=v`cat $basedir/build/web/version.json|jq .version|tr -d '"'`
+
+echo ">>> latest Fluffychat appears to be $release, we are on $current."
+
+if [[ ! $release == $current ]]
+    then
+        echo ">>> checking out Fluffychat $release"
+        cd $HOME/fluffychat
+        git fetch
+        git checkout $release
+        $flutter build web --release
+        echo ">>> done."
+        echo ">>> Fluffychat is now at $release."
+    else
+        echo ">>> nothing to do:"
+        cat $basedir/build/web/version.json|jq
+fi

updates/keila.sh

@@ -0,0 +1,51 @@
+set -e
+
+export XDG_RUNTIME_DIR=/run/user/$UID
+export MIX_ENV=prod
+
+basedir=$HOME/var/keila
+release=`curl -Ls https://api.github.com/repos/pentacent/keila/releases/latest | jq -r '.tag_name'`
+oldrelease=`$HOME/bin/keila version  | cut -d " " -f2-`
+tools=$basedir/.tool-versions
+erlang_ver=$(grep "erlang" "$tools" | awk '{print $2}')
+elixir_ver=$(grep "elixir" "$tools" | awk '{print $2}')
+
+echo "=== Old Keila is at [ $oldrelease ], latest release is [ $release ] ==="
+read -p "=> Reply yY to proceed..." -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]
+then
+    [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1
+fi
+
+cd $basedir
+git fetch
+git checkout $release
+
+. "$HOME/.asdf/asdf.sh"
+. "$HOME/.asdf/completions/asdf.bash"
+
+asdf install erlang $erlang_ver
+asdf install elixir $elixir_ver
+
+systemctl stop --user keila
+
+cd $basedir
+
+mix local.hex --force
+mix local.rebar --force
+mix deps.get
+mix deps.compile
+
+npm ci --prefix ./assets
+
+mix deps.clean mime --build
+mix assets.deploy
+mix release
+
+systemctl start --user keila
+
+sleep 2
+
+systemctl status --user keila
+

updates/keycloak.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+set -e
+
+if [ -z "$1" ]
+then
+        echo "ERROR: Can't continue. Version querying not implemented, because we might not use the latest major release."
+        echo "Usage: bash ./update.sh 9.9.9"
+        exit 1
+fi
+export XDG_RUNTIME_DIR=/run/user/$UID
+
+location=$HOME
+olddir=`readlink $location/latest`
+
+# becomes $location/latest/themes/themename
+# script does not require this to function
+#themename=mytheme
+
+systemctl stop --user keycloak
+
+cd $location
+
+# FIXME: move to rsync or use git tags directly
+wget "https://github.com/keycloak/keycloak/releases/download/$1/keycloak-$1.zip"
+unzip keycloak-$1.zip
+rm keycloak-$1.zip
+
+[ -L $location/latest ] && rm -v $location/latest
+ln -sv $location/keycloak-$1 $location/latest
+
+# default config got the same filename!
+rm -v $location/latest/conf/keycloak.conf
+ln -sv $location/config/* $location/latest/conf/
+
+if [ -z ${themename+x} ];
+# FIXME: had trouble with symlinking but might have been a coincidence
+then
+    echo "Theme directory is not configured for this script."
+    echo "Uncomment its variable of needed."
+    echo "Checking directories in ./themes of old install:"
+    find $olddir/themes -maxdepth 1 -mindepth 1 -type d
+    echo
+    echo "Proceeding..."
+else
+    cp -rp $location/theme $location/latest/themes/$themename;
+fi
+
+bash $location/latest/bin/kc.sh build
+
+systemctl start --user keycloak
+
+sleep 2
+
+systemctl status --user keycloak

updates/nextcloud.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+set -e
+
+# +x does not apply
+# use correct order – eg: sudo -u www-data php=php8.2 ...
+if [ -z ${php} ]; then
+        php="php8.1"
+fi
+
+[ -f cron.log ] && rm -v cron.log && echo "logfiles should not be here and upset the updater. consider the data directory."
+
+$php occ maintenance:mode --on
+
+$php updater/updater.phar -v --no-backup --no-interaction
+
+$php occ db:add-missing-primary-keys --no-interaction
+$php occ db:add-missing-columns --no-interaction
+$php occ db:add-missing-indices --no-interaction
+$php occ db:convert-filecache-bigint --no-interaction
+
+$php occ app:update --all -n --no-ansi
+
+# since it appears to be unreliable at times
+$php occ maintenance:mode --off

updates/synapse-admin.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+set -e
+
+release=`curl -Ls https://api.github.com/repos/Awesome-Technologies/synapse-admin/releases/latest | jq -r '.tag_name'`
+
+# warning: unarchives all the files without the usual parent dir!
+workdir=/tmp/$USER-synapseadmin
+target= #$HOME/synapse-admin
+
+if [ -z ${target+x} ];
+then
+	echo "target appears to be unset"
+	exit 1
+fi
+
+mkdir -p $workdir
+cd $workdir
+
+wget https://github.com/Awesome-Technologies/synapse-admin/releases/download/$release/synapse-admin-$release.tar.gz
+tar -xf synapse-admin-$release.tar.gz
+rsync -aAX --delete $workdir/synapse-admin-$release/ $target/
+
+rm -r synapse-admin-$release*

updates/taiga.sh

@@ -0,0 +1,40 @@
+#!/bin/bash
+# WIP
+set -e
+
+taiga_back="$HOME/taiga-back"
+taiga_front="$HOME/taiga-front-dist"
+domain=/home/doms/$(ls $HOME/doms)
+
+cd $taiga_back
+git fetch
+
+release=`git tag --sort=taggerdate | grep -E '[0-9]' | tail -1`
+#current_release=`git describe --abbrev=0 --tags`
+export DJANGO_SETTINGS_MODULE=settings.config
+
+function pipupdate {
+    source .venv/bin/activate
+    pip install --upgrade pip wheel
+    pip install -r requirements.txt
+}
+
+function backupdate {
+    pipupdate
+    pip install git+https://github.com/kaleidos-ventures/taiga-contrib-protected.git@$release#egg=taiga-contrib-protected
+    python manage.py migrate --noinput
+    python manage.py compilemessages
+    python manage.py collectstatic --noinput
+}
+
+backupdate
+
+cd $taiga_front
+git pull
+
+echo
+echo ">>> Attempting to restart the application at $domain..."
+echo ">>> If it is not detected try to properly load the environment"
+echo ">>> Example: su - xyz00-anwendung"
+echo
+passenger-config restart-app $domain

updates/znuny.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+set -e
+
+echo "WARNING: please announce a maintenance! (waiting 3s)"
+sleep 3
+
+if [ -z "$1" ]
+then
+    echo "ERROR: Can't continue. Version querying not implemented as we might not use the latest major release."
+    echo "Usage: bash ./update.sh 9.9.9"
+    exit 1
+fi
+
+echo "This script will stop the Znuny daemon, but Cron can start it again."
+read -p "Is the Cronjob for [ otrs.Daemon.pl ] commented? (yY)" -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]
+then
+    echo "Please make sure Cron does not start our daemon."
+    [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1  # https://stackoverflow.com/questions/1885525/how-do-i-prompt-a-user-for-confirmation-in-bash-script
+fi
+
+cd $HOME/znuny
+
+echo "not stopping Cron.sh, it might (FIXME) not apply"
+#bin/Cron.sh stop
+
+$HOME/znuny/bin/otrs.Daemon.pl stop
+
+mkdir -p $HOME/tmp
+cd $HOME/tmp
+
+wget https://download.znuny.org/releases/znuny-$1.tar.gz
+tar -xf znuny-$1.tar.gz
+
+rm -v *tar.gz
+mv -v znuny-$1 $HOME/
+
+echo "NOT running otrs.SetPermissions.pl because we are not usually elevated (not checking)"
+
+cd $HOME
+cp -av $HOME/znuny/Kernel/Config.pm $HOME/znuny-$1/Kernel/
+
+if [ -n "$(ls -A $HOME/znuny/var/article 2>/dev/null)" ]; then
+    cp -rpv $HOME/znuny/var/article/* $HOME/znuny-$1/var/article/
+else
+    echo "nothing found in var/article"
+fi
+
+for f in $(find -L $HOME/znuny -maxdepth 1 -type f -name .\* -not -name \*.dist); do cp -av "$f" $HOME/znuny-$1/; done
+for f in $(find -L $HOME/znuny/var/cron -maxdepth 1 -type f -name .\* -not -name \*.dist); do cp -av "$f" $HOME/znuny-$1/var/cron/; done
+
+rm -v $HOME/znuny
+ln -sv $HOME/znuny-$1 $HOME/znuny
+
+$HOME/znuny/bin/otrs.Console.pl Maint::Database::Check
+$HOME/znuny/bin/otrs.CheckModules.pl --all
+
+migrationscript=`ls $HOME/znuny-$1/scripts/MigrateToZnuny* | xargs -n 1 basename`
+
+read -p "Our migrationscript appears to be: [ $migrationscript ]. Is this correct? (yY)" -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]
+then
+    echo "Skipping [ Admin::Package::UpgradeAll ] and [ $migrationscript ]..."
+    [[ "$0" = "$BASH_SOURCE" ]] && exit 1 || return 1  # https://stackoverflow.com/questions/1885525/how-do-i-prompt-a-user-for-confirmation-in-bash-script
+fi
+
+$HOME/znuny/scripts/MigrateToZnuny6_5.pl
+$HOME/znuny/bin/otrs.Console.pl Admin::Package::UpgradeAll
+
+echo Script ended without errors!
+echo "https://doc.znuny.org/znuny_lts/releases/installupdate/"
+echo "https://wiki.hostsharing.net/index.php?title=Znuny_installieren#Updates"