[PATCH v2 0/3] config: allow overriding global/system config

Hi,

this is the second version of my patch series to provide a way of overriding the global system configuration.

Instead of going for GIT_CONFIG_NOGLOBAL, I've adopted Junio's proposal of going with GIT_CONFIG_GLOBAL and GIT_CONFIG_SYSTEM, which allow a user to modify the locations of those files. Thanks for the discussion, this solution feels a lot nicer to me!

Patrick

Patrick Steinhardt (3):
  config: rename `git_etc_config()`
  config: unify code paths to get global config paths
  config: allow overriding of global and system configuration

 Documentation/git-config.txt |  5 +++
 Documentation/git.txt        | 10 +++++
 builtin/config.c             |  8 ++--
 config.c                     | 56 ++++++++++++++++++++++-----
 config.h                     |  4 +-
 t/t1300-config.sh            | 75 ++++++++++++++++++++++++++++++++++++
 6 files changed, 143 insertions(+), 15 deletions(-)