From 58696abdfe9ceaddccec60bd65e03da39addbcc9 Mon Sep 17 00:00:00 2001
From: GitSetup Upstream <kwrobot@kitware.com>
Date: Fri, 17 Apr 2020 10:12:23 -0400
Subject: GitSetup 2020-04-17 (b162f746)

Code extracted from:

    https://gitlab.kitware.com/utils/gitsetup.git

at commit b162f7465b8163be49ba6d0ea9400f418c2fbb9d (setup).
---
 setup-user | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/setup-user b/setup-user
index 1af439c..4cbd184 100755
--- a/setup-user
+++ b/setup-user
@@ -20,12 +20,19 @@
 # Project configuration instructions: NONE
 
 for (( ; ; )); do
-	user_name=$(git config user.name || echo '') &&
-	user_email=$(git config user.email || echo '') &&
-	if test -n "$user_name" -a -n "$user_email"; then
+	if type -p rev >/dev/null && type -p cut >/dev/null; then
+		ident="$(git var GIT_AUTHOR_IDENT 2>/dev/null | rev | cut -d' ' -f3- | rev)"
+	elif user_name=$(git config --get user.name) &&
+		user_email=$(git config --get user.email); then
+		ident="$user_name <$user_email>"
+	else
+		ident=""
+	fi
+
+	if test -n "$ident"; then
 		echo 'Your commits will record as Author:
 
-  '"$user_name <$user_email>"'
+  '"$ident"'
 ' &&
 		read -ep 'Is the author name and email address above correct? [Y/n] ' correct &&
 		if test "$correct" != "n" -a "$correct" != "N"; then
-- 
cgit v0.12