Sharing fonts from host to docker instance

As part of writing for programatically printing a webpage to PDF format, I encountered the problem of fonts appearing differently after having been output as PDF. Further investigation revealed the alpine-chrome Docker image did not have the fonts being used in the HTML document.

A simple solution—replace /usr/share font directories in the Docker image with those of the host:

docker run --rm \
    -v /usr/share/fonts:/usr/share/fonts \
    -v /usr/share/fontconfig:/usr/share/fontconfig \

And it works!