From 28d5a5fefb4c8c9dc005b22e1a6ec3d49390e108 Mon Sep 17 00:00:00 2001
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Thu, 5 Jun 2014 11:10:05 +1000
Subject: [PATCH] make_tree_file: delete teh remote old refs all at once

---
 make_tree_file | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/make_tree_file b/make_tree_file
index cd4f754..447f7e7 100755
--- a/make_tree_file
+++ b/make_tree_file
@@ -60,12 +60,10 @@ gpg2 -u 41D5C07A -a -b "../$p"
 oldest=$(date --date "3 months ago" '+%Y%m%d')
 echo "Removing old releases ... <= next-$oldest"
 
-for i in $(git ls-remote --tags korg next-\* |
-		sed -n 's,^.*[ \t]refs/tags/next-\([0-9]*\)$,\1,p' |
-		sort -n); do
-	[ $i -gt $oldest ] && break
-	git push korg --delete next-$i
-done
+old_tags=$(git ls-remote --tags korg next-\* |
+	awk -F - '$2 ~ /^[0-9]*$/ && $2 <= '$oldest' { printf("next-%s\n", $2); }')
+
+[ "$old_tags" ] && git push korg --delete $old_tags
 
 echo Pushing to korg ...
 git push korg
-- 
2.39.2