git-sh-setup: introduce say() for quiet options
authorStephen Boyd <bebarino@gmail.com>
Tue, 16 Jun 2009 22:32:59 +0000 (15:32 -0700)
committerJunio C Hamano <gitster@pobox.com>
Thu, 18 Jun 2009 16:50:31 +0000 (09:50 -0700)
commite064c170b4abe21f50658f2ec3b07e4ec7520767
treef708a00a1ce96521669037aea192e1c1c7bf3346
parent3ddd170323fcf24af8c4a321ed9c73cda532986e
git-sh-setup: introduce say() for quiet options

Scripts should use say() when they want to output non-error messages.
This function helps future script writers easily implement a quiet
option by setting GIT_QUIET to enable suppression of non-error messages.

Signed-off-by: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-sh-setup.sh