My development server automatic update script.

development_update.sh

#!/bin/bash

DOCUMENT_ROOT=/var/www/html/vhosts/dev.domain.com;
ENV=dev;
SVN_SERVER=https://subversion.assembla.com/svn/repo/trunk;
SVN_USERNAME=username;
SVN_PASSWORD=password;

echo "Changing directories to $DOCUMENT_ROOT...";
cd $DOCUMENT_ROOT;

# Check the servers revision number:
echo "Checking the server revision...";
SERVER_REVISION=`svn info --username $SVN_USERNAME --password $SVN_PASSWORD $SVN_SERVER | grep Revision: | sed 's .\{10\}  '`;
echo "Server at revision $SERVER_REVISION";
echo "Checking the working copy revision...";
LOCAL_REVISION=`svn info | grep Revision: | sed 's .\{10\}  '`;
echo "Working copy at revision $LOCAL_REVISION";

if [[ "$SERVER_REVISION" == "$LOCAL_REVISION" ]]; then
    echo "Server is up to date. Nothing to do.";
else
    echo "Running SVN update. Please wait...";
    svn update --username $SVN_USERNAME --password $SVN_PASSWORD;
    COMPOSER_CHANGED=`svn diff -r $LOCAL_REVISION:$SERVER_REVISION composer.lock`;
    if [[ "$COMPOSER_CHANGED" == "" ]]; then
        echo "Vendors update not needed...";
    else
        echo "Vendors needs updating...";
        echo "Running composer.phar install. This might take a minute or two...";
        ./composer.phar install;
    fi
    echo "Running assetic dump...";
    ./app/console assetic:dump --env=$ENV --no-debug;

    echo "Installing assets...";
    ./app/console assets:install --symlink;

    echo "Clearing the cache...";
    ./app/console cache:clear --env=$ENV --no-debug;

    echo "Warming up the cache...";
    ./app/console cache:warmup --env=$ENV --no-debug;

    echo "Fixing permissions...";
    chown -R apache:apache ./app/cache ./app/logs/;
    chmod -R 777 app/cache ./app/logs;

    echo "Checking for new migrations....";
    NEW_MIGRATIONS=`svn diff -r $LOCAL_REVISION:$SERVER_REVISION app/DoctrineMigrations`;

    if [[ "$NEW_MIGRATIONS" == "" ]]; then
        echo "Migration not needed...";
    else
        echo "Running migrations..."
        echo Y | ./app/console doctrine:migration:migrate
    fi
fi

echo "Finished";

exit