Update MediaWiki installation easily

mw-update.sh

#!/bin/sh

set -e

MY_MW=/var/www/core

#Update vendor
cd $MY_MW/vendor
composer update

#Core
cd $MY_MW
git checkout master
git reset --hard origin/master
git pull
composer update
echo "Updated core to latest master"

#Update vector skin
cd $MY_MW/skins/Vector
git pull
echo "Updated Vector to latest master"

php $MY_MW/maintenance/update.php --quick

if [ "$1" ]; then
        for dir in $MY_MW/extensions
                do
                        cd "$dir"
                        git checkout master
                        git reset --hard origin/master
                        git pull
                        git branch -D "$1"
                        git checkout -b "$1" "$1"
                done
        echo "Extensions are updated to '$1'"
else
        for dir in $MY_MW/extensions/*/
                do
                        cd "$dir"
                        git checkout master
                        git reset --hard origin/master
                        git pull
                        git submodule update
                done
        echo "Extensions are updated to master"
fi