Heroku Image-Optim Buildpack

Add binaries for image-optim on Heroku, can be used with heroku-buildpack-multi.

Built-in support for image-optim gem, creation of .image-optim.yml config file.

Binaries in this buildpacks :

• advpng
• gifsicle
• jpegoptim
• jpegtran
• jhead
• jpeg-recompress
• optipng
• pngcrush
• pngquant

Binaries are in this git repo in vendor/image-optim

On compilation :

• Binaries are copied into vendor/image-optim
• Symlink to binaries is added to ensure next buildpacks will have binaries available
• vendor/image-optim is added to PATH through a .profile.d script
• Add config file .image-optim.yml if Gemfile present
• Version of each binaries is displayed

Credits

© 2020 Pedro Moreira

Forked from https://github.com/bobbus/image-optim-buildpack

Released under the MIT License.