Program aebundler turns a Go app into a fully self-contained tar file.
The app and its subdirectories (if any) are placed under "."
and the dependencies from $GOPATH are placed under ./_gopath/src.
A main func is synthesized if one does not exist.
A sample Dockerfile to be used with this bundler could look like this:
ADD . /app
RUN GOPATH=/app/_gopath go build -tags appenginevm -o /app/_ah/exe