[PATCH v2 00/17] git-ls

Compared to v1, git-ls now does not accept ls-files options (previous
git-ls is more like an alias of ls-files). I want this because ls may
take a different set of options than ls-files. Most functionality is
shared so if you're not happy with ls, you can fall back to ls-files.

New alias options are supported, -1 == --no-column, -R ==
--max-depth=-1. If more than one file criteria is chosen (e.g. "ls -cmo")
then --tag is implied. File order is fixed ("ls-files -cmo" actually
shows two or three separate listings, "ls -cmo" shows one sorted
listing). It also shows directories from the index.

Documentation is there. No tests yet because the behavior may still
need some polishing.

Nguyễn Thái Ngọc Duy (17):
  ls_colors.c: add $LS_COLORS parsing code
  ls_colors.c: parse color.ls.* from config file
  ls_colors.c: add function to color a file name
  ls_colors.c: highlight submodules like directories
  ls-files: buffer full item in strbuf before printing
  ls-files: add --color to highlight file names
  ls-files: add --column
  ls-files: support --max-depth
  ls-files: split main ls-files logic into ls_files() function
  Add git-ls, a user friendly version of ls-files and more
  ls: -u does not imply showing stages
  ls: add -R/--recursive short for --max-depth=-1
  ls: add -1 short for --no-column in the spirit of GNU ls
  ls: add -t back
  ls: sort output and remove duplicates
  ls: do not show duplicate cached entries
  ls: show directories as well as files

 .gitignore                     |   1 +
 Documentation/config.txt       |  22 ++
 Documentation/git-ls-files.txt |  22 ++
 Documentation/git-ls.txt (new) |  95 ++++++++
 Makefile                       |   2 +
 builtin.h                      |   1 +
 builtin/ls-files.c             | 446 +++++++++++++++++++++++++++++-------
 color.h                        |  10 +
 command-list.txt               |   1 +
 git.c                          |   1 +
 ls_colors.c (new)              | 496 +++++++++++++++++++++++++++++++++++++++++
 11 files changed, 1012 insertions(+), 85 deletions(-)
 create mode 100644 Documentation/git-ls.txt
 create mode 100644 ls_colors.c

-- 
1.9.1.345.ga1a145c