Add support for APT::Periodic::CleanInterval

In order to allow regular cleaning of the downloaded deb archives
the new option APT::Periodic::CleanInterval is added. It will run
"apt-get clean" in the given time interval.

Thanks: Martin-Éric Racine

diff --git a/debian/apt.cron.daily b/debian/apt.cron.daily
index d3c9e04c140c603bf35de73ddf8c9ea61f9dd90c..7e976a087d68386ec63a4dcb96d6667d2830e817 100644 (file)
--- a/debian/apt.cron.daily
+++ b/debian/apt.cron.daily
@@ -62,6 +62,9 @@
 #  APT::Periodic::AutocleanInterval "0";
 #  - Do "apt-get autoclean" every n-days (0=disable)
 #
+#  APT::Periodic::CleanInterval "0";
+#  - Do "apt-get clean" every n-days (0=disable)
+#
 #  APT::Periodic::Verbose "0";
 #  - Send report mail to root
 #      0:  no report             (or null string)
@@ -411,6 +414,9 @@ eval $(apt-config shell UnattendedUpgradeInterval APT::Periodic::Unattended-Upgr
 AutocleanInterval=0
 eval $(apt-config shell AutocleanInterval APT::Periodic::AutocleanInterval)
 
+CleanInterval=0
+eval $(apt-config shell CleanInterval APT::Periodic::CleanInterval)
+
 BackupArchiveInterval=0
 eval $(apt-config shell BackupArchiveInterval APT::Periodic::BackupArchiveInterval)
 
@@ -422,7 +428,8 @@ if [ $UpdateInterval -eq 0 ] &&
    [ $DownloadUpgradeableInterval -eq 0 ] &&
    [ $UnattendedUpgradeInterval -eq 0 ] &&
    [ $BackupArchiveInterval -eq 0 ] &&
-   [ $AutocleanInterval -eq 0 ]; then
+   [ $AutocleanInterval -eq 0 ] &&
+   [ $CleanInterval -eq 0 ]; then
 
     # check cache size
     check_size_constraints
@@ -498,6 +505,19 @@ else
     debug_echo "unattended-upgrade (not run)"
 fi
 
+# clean package archive
+CLEAN_STAMP=/var/lib/apt/periodic/clean-stamp
+if check_stamp $CLEAN_STAMP $CleanInterval; then
+    if  eval apt-get $XAPTOPT -y clean $XSTDERR; then
+       debug_echo "clean (success)."
+       update_stamp $CLEAN_STAMP
+    else
+       debug_echo "clean (error)"
+    fi
+else
+    debug_echo "clean (not run)"
+fi
+
 # autoclean package archive
 AUTOCLEAN_STAMP=/var/lib/apt/periodic/autoclean-stamp
 if check_stamp $AUTOCLEAN_STAMP $AutocleanInterval; then