Adding php-imagick extension to Alpine Docker container fails

[4d4ch4u32]

I try to add the imagick php extension to my Docker container:

FROM php:8.3-fpm-alpine AS base

RUN apk add --update --no-cache --virtual .build-deps $PHPIZE_DEPS imagemagick imagemagick-dev \
    && pecl install imagick \
    && docker-php-ext-enable imagick \
    &&  rm -rf /tmp/pear \
    && apk del .build-deps

The process fails with the following error:

14.37 PHP-Parser-5.0.0/phpstan.neon.dist
14.38 Saved /tmp/pear/temp/imagick/ImagickPixel_arginfo.h
14.38 Parse /tmp/pear/temp/imagick/Imagick.stub.php to generate /tmp/pear/temp/imagick/Imagick_arginfo.h
14.41 In /tmp/pear/temp/imagick/Imagick.stub.php:
14.41 Unterminated preprocessor conditions
14.41 make: *** [Makefile:196: /tmp/pear/temp/imagick/Imagick_arginfo.h] Error 1
14.41 ERROR: `make INSTALL_ROOT="/tmp/pear/temp/pear-build-defaultuserAclDeF/install-imagick-3.7.0" install' failed
------
failed to solve: process "/bin/sh -c apk add --update --no-cache --virtual .build-deps $PHPIZE_DEPS imagemagick imagemagick-dev     && pecl install imagick     && docker-php-ext-enable imagick     &&  rm -rf /tmp/pear     && apk del .build-deps" did not complete successfully: exit code: 1

[tianon]

You might find https://github.com/docker-library/wordpress/blob/3f1a0cab9f2f938bbc57f5f92ec11eeea4511636/latest/php8.3/fpm-alpine/Dockerfile#L47-L51 interesting/useful

[4d4ch4u32]

Same error

[tianon]

FROM php:8.3-fpm-alpine

RUN set -eux; \
	apk add --no-cache imagemagick-dev; \
# WARNING: imagick is likely not supported on Alpine: https://github.com/Imagick/imagick/issues/328
# https://pecl.php.net/package/imagick
# https://github.com/Imagick/imagick/commit/5ae2ecf20a1157073bad0170106ad0cf74e01cb6 (causes a lot of build failures, but strangely only intermittent ones 🤔)
# see also https://github.com/Imagick/imagick/pull/641
# this is "pecl install imagick-3.7.0", but by hand so we can apply a small hack / part of the above commit
	curl -fL -o imagick.tgz 'https://pecl.php.net/get/imagick-3.7.0.tgz'; \
	echo '5a364354109029d224bcbb2e82e15b248be9b641227f45e63425c06531792d3e *imagick.tgz' | sha256sum -c -; \
	tar --extract --directory /tmp --file imagick.tgz imagick-3.7.0; \
	grep '^//#endif$' /tmp/imagick-3.7.0/Imagick.stub.php; \
	test "$(grep -c '^//#endif$' /tmp/imagick-3.7.0/Imagick.stub.php)" = '1'; \
	sed -i -e 's!^//#endif$!#endif!' /tmp/imagick-3.7.0/Imagick.stub.php; \
	grep '^//#endif$' /tmp/imagick-3.7.0/Imagick.stub.php && exit 1 || :; \
	docker-php-ext-install /tmp/imagick-3.7.0; \
	rm -rf imagick.tgz /tmp/imagick-3.7.0

RUN php -i | grep imagick

$ docker build --pull .
...
Step 3/3 : RUN php -i | grep imagick
 ---> Running in 531b364f41dc
/usr/local/etc/php/conf.d/docker-php-ext-imagick.ini,
imagick
imagick module => enabled
imagick module version => 3.7.0
imagick classes => Imagick, ImagickDraw, ImagickPixel, ImagickPixelIterator, ImagickKernel
imagick.allow_zero_dimension_images => 0 => 0
imagick.locale_fix => 0 => 0
imagick.progress_monitor => 0 => 0
imagick.set_single_thread => 1 => 1
imagick.shutdown_sleep_count => 10 => 10
imagick.skip_version_check => 0 => 0
Removing intermediate container 531b364f41dc
 ---> 4ab775ff67f2
Successfully built 4ab775ff67f2

[yosifkit]

Closing old issue; seems resolved.