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-rw-r--r--debian/apt.cron.daily46
1 files changed, 46 insertions, 0 deletions
diff --git a/debian/apt.cron.daily b/debian/apt.cron.daily
index 3e6b384d2..982a35d74 100644
--- a/debian/apt.cron.daily
+++ b/debian/apt.cron.daily
@@ -35,6 +35,51 @@ update_stamp()
touch $stamp
}
+
+
+# we check here if autoclean was enough sizewise
+check_size_constraints()
+{
+ # min-age in days
+ MaxAge=0
+ MaxSize=0
+ CacheDir="var/cache/apt"
+ CacheArchive="archives/"
+ eval $(apt-config shell MaxAge APT::Archives::MaxAge)
+ eval $(apt-config shell MaxSize APT::Archives::MaxSize)
+ eval $(apt-config shell CacheDir Dir::Cache)
+ eval $(apt-config shell CacheArchive Dir::Cache::archives)
+
+ # sanity check
+ if [ -z "$CacheDir" -o -z "$CacheArchive" ]; then
+ echo "empty Dir::Cache or Dir::Cache::archives, exiting"
+ exit
+ fi
+ Cache="/"$CacheDir$CacheArchive
+
+ # check age
+ if [ ! $MaxAge -eq 0 ]; then
+ find $Cache -name "*.deb" -mtime +$MaxAge -print0 | xargs -r -0 rm -f
+ fi
+
+ # check size
+ if [ ! $MaxSize -eq 0 ]; then
+ # reverse-sort by mtime
+ for file in $(ls -rt $Cache/*.deb); do
+ du=$(du -s $Cache)
+ size=${du%%/*}
+ # check if the cache is small enough
+ if [ $size -lt $MaxSize ]; then
+ break
+ fi
+ # delete oldest file
+ rm -f $file
+ done
+ fi
+}
+
+check_size_constraints
+
UpdateInterval=0
DownloadUpgradeableInterval=0
eval $(apt-config shell UpdateInterval APT::Periodic::Update-Package-Lists DownloadUpgradeableInterval APT::Periodic::Download-Upgradeable-Packages)
@@ -72,5 +117,6 @@ fi
AUTOCLEAN_STAMP=/var/lib/apt/periodic/autoclean-stamp
if check_stamp $AUTOCLEAN_STAMP $AutocleanInterval; then
apt-get -qq autoclean
+ check_size_contrains
update_stamp $AUTOCLEAN_STAMP
fi