With Zuul v3, we do no have remotes anymore in git, so adapt script to
run locally and in Zuul correctly.
Change-Id: Ib141605164fce55fd782466f31c780c5286db6bd
The template branch is used to create new publications. It is not a
publication on its own. Ignore this branch when making the root
publications index.
Change-Id: I90098c120b958025568b942c9f4132faa2a10079
* make-index: Make index runs `git tag -n` to create entries for tags on
the generated index page. The output of this command is split. Remove
empty strings from the resulting list to handle the case when no tags
are present.
Change-Id: Ib0daa4f22274ec107a722f559c2b143f270b542f