+1 - We have the rest of our CI ready for switch to docker containers but a linux version of the command line utility is needed to make our pipeline clean. It would dirty and complicate things to have to introduce a Windows or macOS HVM and we wouldn't be able to use a fully managed pipeline like Bitbucket or GitLab.
Hey, Solaris. Ian from Skyryse here. Long time no see. I ran into this same issue and was able to work around it by using Wine to run the Windows version of the tool. I couldn't get it to work on Alpine Linux because of musl so I went with Debian slim instead. Installing Wine makes the Docker image much larger than I'd like for such a simple use case but at least it allows it to run on a Linux host.