https://github.com/docker-library/wordpress/issues/492

stop-generating-wp.sh

#!/bin/bash
#https://github.com/docker-library/wordpress/blob/8215003254de4bf0a8ddd717c3c393e778b872ce/docker-entrypoint.sh#L48

PREFIX="$2"
[[ -z "$PREFIX" ]] && PREFIX="./public_html"

is_empty() {
    test -e "$1/"* 2>/dev/null
    case $? in
        1)   return 0 ;;
        *)   return 1 ;;
    esac
}

true() {
    mkdir -p $PREFIX/wp-includes
    touch $PREFIX/index.php
    touch $PREFIX/wp-includes/version.php
}

false() {
    rm $PREFIX/index.php
    rm $PREFIX/wp-includes/version.php
    is_empty $PREFIX/wp-includes && rm -r $PREFIX/wp-includes
}

$1