Buildstep uses Docker and Buildpacks to build applications like Heroku
Buildstep is a Docker-based wrapper around Heroku-style Buildpacks. It takes in your app code as a tarball via STDIN, runs the builder script inside a container preloaded with multiple buildpacks, and generates a ready-to-run Docker image, including a generated start script from a Procfile.
FileFinder is an Ant task that searches for files in the filesystem and also is able to search recursively inside compressed files like zip, gzip,
tar, tgz, tar.gz, jar, war and ear. It allows to search using wildcards.