From: Rudolf Polzer <divverent@alientrap.org>
Date: Mon, 26 Apr 2010 09:10:04 +0000 (+0200)
Subject: ./all: allow the branch command even if the branch already exists, skip the repos... 
X-Git-Tag: xonotic-v0.1.0preview~482^2~1
X-Git-Url: https://git.xonotic.org/?p=xonotic%2Fxonotic.git;a=commitdiff_plain;h=ef35235811287ea777c208252d49f626ede8c44f;hp=2a8628fbe7b9c13fab9bf353af09311ffc156bcb

./all: allow the branch command even if the branch already exists, skip the repos in which it does
---

diff --git a/all b/all
index 4e0e9460..11bf13e2 100755
--- a/all
+++ b/all
@@ -226,13 +226,17 @@ case "$cmd" in
 				dv=`visible_repo_name "$d"`
 				enter "$d0/$d"
 				a=
-				while [ x"$a" != x"y" -a x"$a" != x"n" ]; do
-					echo "Branch in $dv?"
-					read -r a
-				done
-				if [ x"$a" = x"y" ]; then
-					verbose git push "$remote" "$srcbranch":"$branch"
-					verbose git checkout --track -b "$branch" "$remote/$branch"
+				if git rev-parse "refs/heads/$branch" >/dev/null 2>&1; then
+					echo "Already having this branch in $dv."
+				else
+					while [ x"$a" != x"y" -a x"$a" != x"n" ]; do
+						echo "Branch in $dv?"
+						read -r a
+					done
+					if [ x"$a" = x"y" ]; then
+						verbose git push "$remote" "$srcbranch":"$branch"
+						verbose git checkout --track -b "$branch" "$remote/$branch"
+					fi
 				fi
 				cd "$d0"
 			done