Homebrew formula for snap CLI
$ brew tap snapmaster-io/snap && brew install snap
./stage.sh will copy the latest build from $GOPATH/github.com/snapmaster-io/snap/bin and print out the SHA256
To publish a new version, update the version and sha256 properties in snap.rb, and commit the changes (including the new executable copied into ./archive).
The new version is now ready to install using brew!
$ brew tap snapmaster-io/snap
$ brew upgrade snap