imagick loses dependencies when building prod

[maratzhe]

Default Dockerfile dev build:

➜ : docker compose build --pull --no-cache
➜ : docker compose run --rm php php -r 'phpinfo();' | grep "ImageMagick number of supported formats"
ImageMagick number of supported formats:  => 271

Default Dockerfile prod build:

➜ : docker compose -f compose.yaml -f compose.prod.yaml build --pull --no-cache
➜ : docker compose -f compose.yaml -f compose.prod.yaml run --rm php php -r 'phpinfo();' | grep 'ImageMagick number of supported formats'
ImageMagick number of supported formats:  => 0

I tried copying the entire /usr/lib directory, but it didn't help.
Any ideas on how to fix this?

[Rom1Bastide]

Hi @maratzhe

Dockerfile only copy /usr/lib, but ImageMagick also needs its config directory and its coder modules

Tested on Ubuntu

 find / -name coders

[...]
/usr/lib/x86_64-linux-gnu/ImageMagick-7.1.2/modules-Q16/coders

ls -la /etc/ImageMagick-7

[...]
-rw-r--r-- 1 root root   1383 Mar 20 21:51 colors.xml
-rw-r--r-- 1 root root  14877 Mar 20 21:51 delegates.xml
-rw-r--r-- 1 root root   1622 Mar 20 21:51 log.xml
-rw-r--r-- 1 root root 135712 Mar 20 21:51 mime.xml
-rw-r--r-- 1 root root   7851 Mar 20 21:51 policy.xml
-rw-r--r-- 1 root root   2369 Mar 20 21:51 quantization-table.xml
-rw-r--r-- 1 root root  11452 Mar 20 21:51 thresholds.xml
-rw-r--r-- 1 root root  29218 Mar 20 21:51 type-apple.xml
-rw-r--r-- 1 root root   8382 Mar 20 21:51 type-dejavu.xml
-rw-r--r-- 1 root root   9544 Mar 20 21:51 type-ghostscript.xml
-rw-r--r-- 1 root root  10229 Mar 20 21:51 type-urw-base35-type1.xml
-rw-r--r-- 1 root root   8275 Mar 20 21:51 type-urw-base35.xml
-rw-r--r-- 1 root root  13706 Mar 20 21:51 type-windows.xml
-rw-r--r-- 1 root root    696 Mar 20 21:51 type.xml

ls -la /usr/share/ImageMagick-7

[...]
-rw-r--r--   1 root root 52578 Mar 20 21:51 english.xml
-rw-r--r--   1 root root 55462 Mar 20 21:51 francais.xml
-rw-r--r--   1 root root  2461 Mar 20 21:51 locale.xml

I think you should add this in prod stage (I have not tested):

# Copy ImageMagick config
COPY --from=frankenphp_prod_builder /etc/ImageMagick-7 /etc/ImageMagick-7

# Copy XML data files
COPY --from=frankenphp_prod_builder /usr/share/ImageMagick-7 /usr/share/ImageMagick-7

# Copy coder and filter modules
COPY --from=frankenphp_prod_builder /usr/lib/x86_64-linux-gnu/ImageMagick-7.1.1 /usr/lib/x86_64-linux-gnu/ImageMagick-7.1.1

# Refresh the linker cache so the copied .so files resolve (not sure if this is required)
RUN ldconfig

/!\ Your ImageMagick version can be different :-)