[PATCH v7 0/3] worktree: worktree.c functions and list builtin command

This series represents a major rewrite of the previous series. It introduces a top-level worktree.c which includes `get_worktree_list` and `get_worktree` functions, and it also moves the `find_shared_symref` from branch.c to worktree.c

Michael Rappazzo (3):
  worktree: add top-level worktree.c
  worktree: move/refactor find_shared_symref from branch.c
  worktree: add 'list' command

 Documentation/git-worktree.txt |  10 ++-
 Makefile                       |   1 +
 branch.c                       |  79 +----------------
 branch.h                       |   8 --
 builtin/notes.c                |   1 +
 builtin/worktree.c             |  63 +++++++++++++
 t/t2027-worktree-list.sh       | 122 +++++++++++++++++++++++++
 worktree.c                     | 197 +++++++++++++++++++++++++++++++++++++++++
 worktree.h                     |  55 ++++++++++++
 9 files changed, 449 insertions(+), 87 deletions(-)
 create mode 100755 t/t2027-worktree-list.sh
 create mode 100644 worktree.c
 create mode 100644 worktree.h