3 Runs doxygen on the current checkout into your gh-pages branch.
8 ../doxygen_gh-pages.git/doxypages < Doxyfile
9 git push origin gh-pages
13 * Creates a temporary workdir of the gh-pages branch with git-new-workdir
14 * Runs doxygen with `OUTPUT_DIRECTORY=$TEMPDIR`
15 * Commits changes to gh-pages
16 * Cleans up `$TEMPDIR`
18 Simple enough, but I didn't want to maintain it in several different repos.