How to update wordpress on docker

Question

I\'m running a php-fpm wordpress container.

The wordpress source files are mounted in a named volume "wordpress" shared with the Nginx container.

Everyth

Answer 1

Thank you for your help. It worked. Here is the code i'm using.

I overriden the entrypoint in dockerfile

COPY check-wordpress-version.sh /usr/local/bin/

ENTRYPOINT ["check-wordpress-version.sh"]

Here is the content of check-wordpress-version.sh to check wordpress current version.

VOLUME_VERSION="$(php -r 'require('"'"'/var/www/html/wp-includes/version.php'"'"'); echo $wp_version;')"
echo "Volume version : "$VOLUME_VERSION
echo "WordPress version : "$WORDPRESS_VERSION

if [ $VOLUME_VERSION != $WORDPRESS_VERSION ]; then
    echo "Forcing WordPress code update..."
    rm -f /var/www/html/index.php
fi

docker-entrypoint.sh php-fpm