From 42dcbb738b47ab7e2b265ed981c9a4a7bda92f97 Mon Sep 17 00:00:00 2001 From: Jeff King Date: Sat, 2 Jun 2012 15:01:12 -0400 Subject: version: add git_user_agent function This is basically a fancy way of saying "git/$GIT_VERSION", except that it is overridable at build-time and through the environment. Which means that people who don't want to advertise their git version (for privacy or security reasons) can tweak it. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- version.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'version.c') diff --git a/version.c b/version.c index ca68653865..f98d5a654d 100644 --- a/version.c +++ b/version.c @@ -2,3 +2,16 @@ #include "version.h" const char git_version_string[] = GIT_VERSION; + +const char *git_user_agent(void) +{ + static const char *agent = NULL; + + if (!agent) { + agent = getenv("GIT_USER_AGENT"); + if (!agent) + agent = GIT_USER_AGENT; + } + + return agent; +} -- cgit v1.2.3