CLI tool for enforcing image assets are optimally compressed with ImageOptim.
- Add install instruction on mac with homebrew link and
brew update && brew cask install imageoptim
- Add wrapper script that skips on non-mac environments
- After file is processes, add metafile with file hash
- Have script skip builds with VALID hash
- Disable if CI is configured
- Config CI and force options as well as versioning.
- Control-C gracefully