From: Petr Štetiar <ynezz@true.cz>
Date: Tue, 3 Mar 2020 11:47:07 +0000 (+0100)
Subject: scripts/getver.sh: silence rev-list errors
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f52aee0455f6ce77b16a78ddf17f1ef49ddc2380;p=openwrt%2Fstaging%2Fthess.git

scripts/getver.sh: silence rev-list errors

Shallow copies are quite common on CI platforms nowadays, making REBOOT
tag unavailable, thus producing following confusing errors in the build
logs:

 fatal: Invalid revision range ee53a240ac902dc83209008a2671e7fdcf55957a..HEAD
 fatal: Invalid revision range ee53a240ac902dc83209008a2671e7fdcf55957a..0493d57e04774d47921a7d2014b567455d5dc16b

Signed-off-by: Petr Štetiar <ynezz@true.cz>
---

diff --git a/scripts/getver.sh b/scripts/getver.sh
index 9175f411db..49260a2260 100755
--- a/scripts/getver.sh
+++ b/scripts/getver.sh
@@ -20,18 +20,18 @@ try_git() {
 	case "$GET_REV" in
 	r*)
 		GET_REV="$(echo $GET_REV | tr -d 'r')"
-		BASE_REV="$(git rev-list ${REBOOT}..HEAD | wc -l | awk '{print $1}')"
+		BASE_REV="$(git rev-list ${REBOOT}..HEAD 2>/dev/null | wc -l | awk '{print $1}')"
 		REV="$(git rev-parse HEAD~$((BASE_REV - GET_REV)))"
 		;;
 	*)
 		BRANCH="$(git rev-parse --abbrev-ref HEAD)"
 		ORIGIN="$(git rev-parse --verify --symbolic-full-name ${BRANCH}@{u} 2>/dev/null)"
 		[ -n "$ORIGIN" ] || ORIGIN="$(git rev-parse --verify --symbolic-full-name master@{u} 2>/dev/null)"
-		REV="$(git rev-list ${REBOOT}..$GET_REV | wc -l | awk '{print $1}')"
+		REV="$(git rev-list ${REBOOT}..$GET_REV 2>/dev/null | wc -l | awk '{print $1}')"
 
 		if [ -n "$ORIGIN" ]; then
 			UPSTREAM_BASE="$(git merge-base $GET_REV $ORIGIN)"
-			UPSTREAM_REV="$(git rev-list ${REBOOT}..$UPSTREAM_BASE | wc -l | awk '{print $1}')"
+			UPSTREAM_REV="$(git rev-list ${REBOOT}..$UPSTREAM_BASE 2>/dev/null | wc -l | awk '{print $1}')"
 		else
 			UPSTREAM_REV=0
 		fi