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aecdd7d Dec 19, 2018
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@tianon @docker-library-bot @yosifkit
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FROM php:7.2-alpine
# install the PHP extensions we need
RUN set -ex; \
\
apk add --no-cache --virtual .build-deps \
libjpeg-turbo-dev \
libpng-dev \
; \
\
docker-php-ext-configure gd --with-png-dir=/usr --with-jpeg-dir=/usr; \
docker-php-ext-install gd mysqli opcache zip; \
\
runDeps="$( \
scanelf --needed --nobanner --format '%n#p' --recursive /usr/local/lib/php/extensions \
| tr ',' '\n' \
| sort -u \
| awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
)"; \
apk add --virtual .wordpress-phpexts-rundeps $runDeps; \
apk del .build-deps
# set recommended PHP.ini settings
# see https://secure.php.net/manual/en/opcache.installation.php
RUN { \
echo 'opcache.memory_consumption=128'; \
echo 'opcache.interned_strings_buffer=8'; \
echo 'opcache.max_accelerated_files=4000'; \
echo 'opcache.revalidate_freq=2'; \
echo 'opcache.fast_shutdown=1'; \
echo 'opcache.enable_cli=1'; \
} > /usr/local/etc/php/conf.d/opcache-recommended.ini
# install wp-cli dependencies
RUN apk add --no-cache \
# bash is needed for 'wp shell': https://github.com/wp-cli/shell-command/blob/b8dafcc2a2eba5732fdee70be077675a302848e9/src/WP_CLI/REPL.php#L104
bash \
less \
mysql-client
RUN set -ex; \
mkdir -p /var/www/html; \
chown -R www-data:www-data /var/www/html
WORKDIR /var/www/html
VOLUME /var/www/html
# https://make.wordpress.org/cli/2018/05/31/gpg-signature-change/
# pub rsa2048 2018-05-31 [SC]
# 63AF 7AA1 5067 C056 16FD DD88 A3A2 E8F2 26F0 BC06
# uid [ unknown] WP-CLI Releases <releases@wp-cli.org>
# sub rsa2048 2018-05-31 [E]
ENV WORDPRESS_CLI_GPG_KEY 63AF7AA15067C05616FDDD88A3A2E8F226F0BC06
ENV WORDPRESS_CLI_VERSION 2.1.0
ENV WORDPRESS_CLI_SHA512 c2ff556c21c85bbcf11be38d058224f53d3d57a1da45320ecf0079d480063dcdc11b5029b94b0b181c1e3bec84745300cd848d28065c0d3619f598980cc17244
RUN set -ex; \
\
apk add --no-cache --virtual .fetch-deps \
gnupg \
; \
\
curl -o /usr/local/bin/wp.gpg -fSL "https://github.com/wp-cli/wp-cli/releases/download/v${WORDPRESS_CLI_VERSION}/wp-cli-${WORDPRESS_CLI_VERSION}.phar.gpg"; \
\
export GNUPGHOME="$(mktemp -d)"; \
gpg --batch --keyserver ha.pool.sks-keyservers.net --recv-keys "$WORDPRESS_CLI_GPG_KEY"; \
gpg --batch --decrypt --output /usr/local/bin/wp /usr/local/bin/wp.gpg; \
command -v gpgconf && gpgconf --kill all || :; \
rm -rf "$GNUPGHOME" /usr/local/bin/wp.gpg; \
\
echo "$WORDPRESS_CLI_SHA512 */usr/local/bin/wp" | sha512sum -c -; \
chmod +x /usr/local/bin/wp; \
\
apk del .fetch-deps; \
\
wp --allow-root --version
COPY docker-entrypoint.sh /usr/local/bin/
ENTRYPOINT ["docker-entrypoint.sh"]
USER www-data
CMD ["wp", "shell"]