From 9a1ae9ab03abaffc977421f182997f3e735e7098 Mon Sep 17 00:00:00 2001 From: Luben Tuikov Date: Sun, 13 Aug 2006 01:41:22 -0700 Subject: [PATCH] sample commit-msg hook: no silent exit on duplicate Signed-off-by lines git-commit would silently exit if duplicate Signed-off-by lines were found. Users of git-commit would not know it, unless they checked '$?'. This patch makes git-commit actually print out a message that nothing was commited since duplicate Signed-off-lines were found. Signed-off-by: Luben Tuikov Signed-off-by: Junio C Hamano --- templates/hooks--commit-msg | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/templates/hooks--commit-msg b/templates/hooks--commit-msg index 23617f390..0b906caa9 100644 --- a/templates/hooks--commit-msg +++ b/templates/hooks--commit-msg @@ -11,4 +11,8 @@ # This example catches duplicate Signed-off-by lines. test "" = "$(grep '^Signed-off-by: ' "$1" | - sort | uniq -c | sed -e '/^[ ]*1[ ]/d')" + sort | uniq -c | sed -e '/^[ ]*1[ ]/d')" || { + echo >&2 Duplicate Signed-off-by lines. + exit 1 +} + -- 2.26.2