[PATCH 0/2] Pass down "--quiet" to "gc --auto"

A handful commands take "--quiet" from their command line, but forgets to pass it down, when they trigger an auto gc, to the "git gc --auto" they internally invoke.

Back in 1991006c (fetch: convert argv_gc_auto to struct argv_array, 2014-08-16), we patched "git fetch" but seems to have forgotten doing the same for "git merge". Since then, rewrite of "git am" and "git rebase" in C spread the same problem into two more codepaths.

Let's clean them up once and for all.

Junio C Hamano (2):
  run_auto_gc(): extract a reusable helper
  auto-gc: pass --quiet down from am, commit, merge and rebase

 builtin/am.c     |  3 +--
 builtin/commit.c |  3 +--
 builtin/fetch.c  | 10 ++--------
 builtin/merge.c  |  3 +--
 builtin/rebase.c |  3 +--
 run-command.c    | 13 +++++++++++++
 run-command.h    |  5 +++++
 7 files changed, 24 insertions(+), 16 deletions(-)