From 61969fd285d66b3dd5de8694884f1791d9813f44 Mon Sep 17 00:00:00 2001
From: Holger Levsen <holger@layer-acht.org>
Date: Sat, 18 Oct 2014 22:18:15 +0200
Subject: reproducible: add housekeeping job

---
 bin/reproducible_housekeeping.sh | 55 ++++++++++++++++++++++++++++++++++++++++
 bin/reproducible_setup.sh        |  3 ---
 job-cfg/reproducible.yaml        |  9 +++++++
 logparse/reproducible.rules      |  1 +
 4 files changed, 65 insertions(+), 3 deletions(-)
 create mode 100755 bin/reproducible_housekeeping.sh

diff --git a/bin/reproducible_housekeeping.sh b/bin/reproducible_housekeeping.sh
new file mode 100755
index 00000000..717e0a23
--- /dev/null
+++ b/bin/reproducible_housekeeping.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+
+# Copyright 2014 Holger Levsen <holger@layer-acht.org>
+# released under the GPLv=2
+
+. /srv/jenkins/bin/common-functions.sh
+common_init "$@"
+
+# common code defining db access
+. /srv/jenkins/bin/reproducible_common.sh
+
+# common
+set +x
+REP_RESULTS=/srv/reproducible-results
+
+# prepare backup
+mkdir -p $REP_RESULTS/backup
+cd $REP_RESULTS/backup
+
+# keep 30 days and the 1st of the month
+DAY=(date -d "30 day ago" '+%d')
+DATE=$(date -d "30 day ago" '+%Y-%m-%d')
+if [ "$DAY" != "01" ] &&  [ -f reproducible_$DATE.db.xz ] ; then
+	rm -f reproducible_$DATE.db.xz
+fi
+
+# actually do the backup
+DATE=$(date '+%Y-%m-%d')
+if [ ! -f reproducible_$DATE.db.xz ] ; then
+	cp $PACKAGES_DB .
+	DATE=$(date '+%Y-%m-%d')
+	mv reproducible.db reproducible_$DATE.db
+	xz reproducible_$DATE.db
+fi
+
+# find and warn about old temp directories
+OLDSTUFF=$(find $REP_RESULTS -type d -name "tmp.*" -mtime +7 -exec ls -lad {} \;)
+if [ ! -z "$OLDSTUFF" ] ; then
+	echo
+	echo "Warnung: old temp directories found in $REP_RESULTS"
+	echo "$OLDSTUFF"
+	echo "Please cleanup manually."
+	echo
+fi
+
+# find and warn about pbuild leftovers
+OLDSTUFF=$(find /var/cache/pbuilder/result/ -mtime +7 -exec ls -lad {} \;)
+if [ ! -z "$OLDSTUFF" ] ; then
+	echo
+	echo "Warnung: old temp directories found in /var/cache/pbuilder/result/"
+	echo "$OLDSTUFF"
+	echo "Please cleanup manually."
+	echo
+fi
+
diff --git a/bin/reproducible_setup.sh b/bin/reproducible_setup.sh
index f5cab3d8..6075789f 100755
--- a/bin/reproducible_setup.sh
+++ b/bin/reproducible_setup.sh
@@ -9,9 +9,6 @@ common_init "$@"
 # common code defining db access
 . /srv/jenkins/bin/reproducible_common.sh
 
-# cp db away for backup purposes
-cp $PACKAGES_DB /var/lib/jenkins/userContent/reproducible.db
-
 set +x
 # blacklist some packages
 for PKG in linux cups zurl openclipart eigen3 xmds2 ; do
diff --git a/job-cfg/reproducible.yaml b/job-cfg/reproducible.yaml
index f68c51b7..8fac14d2 100644
--- a/job-cfg/reproducible.yaml
+++ b/job-cfg/reproducible.yaml
@@ -115,6 +115,10 @@
           unstable-on-warning: 'true'
           fail-on-error: 'true'
 
+- job-template:
+    defaults: reproducible
+    name: '{name}_housekeeping'
+
 - job-template:
     defaults: reproducible
     name: '{name}_setup_pbuilder'
@@ -165,6 +169,11 @@
 - project:
     name: reproducible
     jobs:
+        - '{name}_housekeeping':
+            my_description: 'Do some housekeeping, check no old directories are laying around, do backups, etc.'
+            my_timed: '0 12 * * *'
+            my_shell: '/srv/jenkins/bin/reproducible_housekeeping.sh'
+            my_recipients: 'holger@layer-acht.org'
         - '{name}_setup_pbuilder':
             my_description: 'Setup pbuilder for reproducible builds as described in https://wiki.debian.org/ReproducibleBuilds#Usage_example'
             my_timed: '23 0 * * *'
diff --git a/logparse/reproducible.rules b/logparse/reproducible.rules
index 95e3e12c..08a0a289 100644
--- a/logparse/reproducible.rules
+++ b/logparse/reproducible.rules
@@ -4,4 +4,5 @@
 warning /Warning: .+ is not a source package, or was removed or renamed. Please investigate./
 warning /Warning: Download of .+ sources failed./
 warning /Warning: .+ contains invalid yaml, please fix./
+warning /Warnung: old temp directories found in .+/
 
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