[PATCHv3 0/4] git-p4: small fixes to branches and labels

This is the third version of some small fixes to git-p4 branch and label handling.

It was suggested for the earlier version that the author handling could be simplified to use the 'author' variable. The code can be simplified, but the author is the wrong value to use - it is just the author of the commit, not the tag. Use the creator of the label, or, if that does not exist ("p4 tag ..."), the p4 user.

This change does not fix the other problems with git-p4 labels:

- two p4 labels on the same changelist will fall over
- labels must match exactly the list of files imported
- you can't import a label without a p4 commit

Luke Diamand (4):
  git-p4: handle p4 branches and labels containing shell chars
  git-p4: cope with labels with empty descriptions
  git-p4: importing labels should cope with missing owner
  git-p4: add test for p4 labels

 contrib/fast-import/git-p4        |   79 ++++++++++++++++++++----------------
 t/t9803-git-p4-shell-metachars.sh |   48 ++++++++++++++++++++++
 t/t9804-git-p4-label.sh           |   73 ++++++++++++++++++++++++++++++++++
 3 files changed, 165 insertions(+), 35 deletions(-)
 create mode 100755 t/t9804-git-p4-label.sh