[PATCH v5 0/5] Improve guessing of repository names

This is version 5 of my patch series which aims to improve guessed directory names in several cases.

This version now includes the patches from Jeff which were previously a separate patch series. Besides fixing behavior when cloning a repository with trailing '.git' suffix they also add a new test suite that verifies guessed directory names. I've amended 'clone: add tests for output directory' to add additional tests (as proposed by Junio).

Changes to my own patches include improved commit messages detailing why certain changes are done the way they are done and a change to authentication-data-stripping, such that we now strip greedily until the last '@' sign in the host part (proposed by Junio, as well).

Jeff King (2):
  clone: add tests for output directory
  clone: use computed length in guess_dir_name

Patrick Steinhardt (3):
  clone: do not include authentication data in guessed dir
  clone: do not use port number as dir name
  clone: abort if no dir name could be guessed

 builtin/clone.c          |  65 +++++++++++++++++++++++++-----
 t/t5603-clone-dirname.sh | 103 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 157 insertions(+), 11 deletions(-)
 create mode 100755 t/t5603-clone-dirname.sh