I have noticed that the postinstall script in the shard.yml file of this package does not support Windows. The current script is:

postinstall: "false | [ -f ../../sam.cr ]  && true || cp -i examples/sam.template ../../sam.cr 2>/dev/null"

Given that Crystal now offers basic support for Windows, it would be beneficial for sam to follow suit and provide Windows compatibility.

Could you please consider updating the postinstall script or providing an alternative solution that works on Windows?

Thank you for your attention to this matter.