From d3bd2a02d927dfe7b1766f869c4bc9319f472c42 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joshua=20Ismael=20Haase=20Hern=C3=A1ndez?=
 <hahj87@gmail.com>
Date: Sat, 16 Apr 2011 14:22:45 -0500
Subject: cron-jobs on stable too

---
 cron-jobs/update-web-db | 78 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100755 cron-jobs/update-web-db

(limited to 'cron-jobs/update-web-db')

diff --git a/cron-jobs/update-web-db b/cron-jobs/update-web-db
new file mode 100755
index 0000000..6ced4c1
--- /dev/null
+++ b/cron-jobs/update-web-db
@@ -0,0 +1,78 @@
+#!/bin/bash
+
+. "$(dirname $0)/../db-functions"
+. "$(dirname $0)/../config"
+
+# setup paths
+SPATH="/srv/http/archweb"
+ENVPATH="/srv/http/archweb-env/bin/activate"
+
+# having "more important repos" last should make [core] trickle to the top of
+# the updates list each hour rather than being overwhelmed by big [extra] and
+# [community] updates
+REPOS=('community-testing' 'multilib-testing' 'multilib' 'community' 'extra' 'testing' 'core')
+LOGOUT="/tmp/archweb_update.log"
+
+# figure out what operation to perform
+cmd="$(basename $0)"
+if [[ $cmd != "update-web-db" && $cmd != "update-web-files-db" ]]; then
+	die "Invalid command name '$cmd' specified!"
+fi
+
+script_lock
+
+# run at nice 5. it can churn quite a bit of cpu after all.
+renice +5 -p $$ > /dev/null
+
+echo "$cmd: Updating DB at $(date)" >> "${LOGOUT}"
+
+# source our virtualenv if it exists
+if [ -f "$ENVPATH" ]; then
+	. "$ENVPATH"
+fi
+
+case "$cmd" in
+	update-web-db)
+		dbfileext="${DBEXT}"
+		flags=""
+	;;
+	update-web-files-db)
+		dbfileext="${FILESEXT}"
+		flags="--filesonly"
+	;;
+esac
+
+# Lock the repos and get a copy of the db files to work on
+for repo in ${REPOS[@]}; do
+	for arch in ${ARCHES[@]}; do
+		repo_lock ${repo} ${arch} || exit 1
+		dbfile="/srv/ftp/${repo}/os/${arch}/${repo}${dbfileext}"
+		if [ -f "${dbfile}" ]; then
+			mkdir -p "${WORKDIR}/${repo}/${arch}"
+			cp "${dbfile}" "${WORKDIR}/${repo}/${arch}/${repo}${dbfileext}"
+		fi
+		repo_unlock ${repo} ${arch}
+	done
+done
+
+# Run reporead on our db copy
+pushd $SPATH >/dev/null
+for repo in ${REPOS[@]}; do
+	for arch in ${ARCHES[@]}; do
+		dbcopy="${WORKDIR}/${repo}/${arch}/${repo}${dbfileext}"
+		if [ -f "${dbcopy}" ]; then
+			echo "Updating ${repo}-${arch}" >> "${LOGOUT}"
+			./manage.py reporead ${flags} ${arch} "${dbcopy}" >> "${LOGOUT}" 2>&1
+			echo "" >> "${LOGOUT}"
+		fi
+	done
+done
+popd >/dev/null
+echo "" >> "${LOGOUT}"
+
+# rotate the file if it is getting big (> 10M), overwriting any old backup
+if [[ $(stat -c%s "${LOGOUT}") -gt 10485760 ]]; then
+	mv "${LOGOUT}" "${LOGOUT}.old"
+fi
+
+script_unlock
-- 
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