by jpgehrig

GitHub Readme.md


This is a Heroku buildpack for vendoring the ImageMagick binaries into your project.

Note on Heroku config

Optionally, set the ImageMagick version in a Heroku config like this:

heroku config:set IMAGE_MAGICK_VERSION=7.0.5-0

Make sure the version you're referencing exists on as a .tar.xz file amon the ImageMagic releases.

(Buildpack developer note: the config setting does not show up in the compile script as an environment variable, and has to be read from a file in $3, as explained in the Heroku buildpack docs.)