phpmyadmin update script

update.sh

#!/bin/sh

CURRENT_VERSION=$(ls -la | grep \ web | awk '{ print $11 }' | sed -e 's/phpMyAdmin-\(.*\)-all-languages/\1/') # '

VERSION_CONTENT=$(curl -s https://www.phpmyadmin.net/home_page/version.json | php -r 'echo json_decode(file_get_contents("php://stdin"), true)["version"];')
LATEST_VERSION=$(echo "$VERSION_CONTENT" | head -n1)
LATEST_VERSION_DL_URL="https://files.phpmyadmin.net/phpMyAdmin/${LATEST_VERSION}/phpMyAdmin-${LATEST_VERSION}-all-languages.zip"
PHP_VERSION="php8.2"

if [ ! -f config.inc.php ]
then
    echo "Current config not found."
    exit 1
fi

if ! command -v unzip &> /dev/null
then
    echo "unzip could not be found"
    exit 1
fi

if ! command -v curl &> /dev/null
then
    echo "curl could not be found"
    exit 1
fi

if [ $CURRENT_VERSION != $LATEST_VERSION ]
then
    echo "update"
    FILENAME=${LATEST_VERSION_DL_URL##*/}
    NEWDIRNAME=$(basename $FILENAME .zip)
    
    if [ -d "$NEWDIRNAME" ]
    then
        echo "$NEWDIRNAME already exists. how?"
        exit 1
    fi

    curl -s $LATEST_VERSION_DL_URL > $FILENAME
    unzip $FILENAME > /dev/null
    rm $FILENAME
    
    cp config.inc.php $NEWDIRNAME/
    ln -sfn $NEWDIRNAME web
    
    service ${PHP_VERSION}-fpm restart
    service nginx restart
fi