5 git archive --format=tar --prefix=m_librarian/ "${1:-HEAD}" |
6 (cd "$HOME/tmp" && exec tar xf -) &&
8 cd "$HOME/tmp/m_librarian" &&
9 python setup.py sdist --formats=bztar &&
10 cd dist && mv m_librarian-*.tar.bz2 ../.. && cd ../.. && exec rm -rf m_librarian