Experimental GitHub Action for generating derivates suitable for IIIF Image viewer

This action uses LibVIPS for performance reasons. You can use the subcommand dzsave to generate IIIF derivates

Building

DOCKER_BUILDKIT=1 docker build -t iiif-action .

Building with complete output:

BUILDKIT_PROGRESS=plain DOCKER_BUILDKIT=1 docker build -t iiif-action .

Building with additional packages

DOCKER_BUILDKIT=1 docker build -t ghcr.io/cmahnke/iiif-action:latest-jxl-uploader --build-arg ADDITIONAL_DEPS="parallel rsync sshpass" .

Getting the image from GitHub

docker pull ghcr.io/cmahnke/iiif-action:latest

Running locally

These examples are using the provided test image.

Running using the locally build image

docker run -v `pwd`:`pwd` -it iiif-action sh -c "vips dzsave `pwd`/test/2010_02-March-April_Whaling_01.jpg `pwd`/test/  -t 512 --layout iiif --id '.'"

Running using the image from GitHub

docker run -v `pwd`:`pwd` -it ghcr.io/cmahnke/iiif-action:latest sh -c "vips dzsave `pwd`/test/2010_02-March-April_Whaling_01.jpg `pwd`/test/  -t 512 --layout iiif --id '.'"

Resulting programs

The compiled binaries reside in /usr/local/bin, see the documentation.