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-rwxr-xr-xcron-jobs/update-web-db72
1 files changed, 46 insertions, 26 deletions
diff --git a/cron-jobs/update-web-db b/cron-jobs/update-web-db
index 3f4a2fc..8760fc6 100755
--- a/cron-jobs/update-web-db
+++ b/cron-jobs/update-web-db
@@ -1,51 +1,71 @@
#!/bin/bash
-# run at nice 5. it can churn quite a bit of cpu after all.
-renice +5 -p $$ > /dev/null
+. "$(dirname $0)/../db-functions"
+. "$(dirname $0)/../config"
# setup paths
SPATH="/srv/http/archweb"
-ARCHES="i686 x86_64"
# having "more important repos" last should make [core] trickle to the top of
# the updates list each hour rather than being overwhelmed by big [extra] and
# [community] updates
-REPOS="community-testing multilib-testing multilib community extra testing core"
+REPOS=('community-testing' 'multilib-testing' 'multilib' 'community' 'extra' 'testing' 'core')
LOGOUT="/tmp/archweb_update.log"
# figure out what operation to perform
cmd="$(basename $0)"
if [[ $cmd != "update-web-db" && $cmd != "update-web-files-db" ]]; then
- echo "Invalid command name '$cmd' specified!"
- exit 1
+ die "Invalid command name '$cmd' specified!"
fi
+script_lock
+
+# run at nice 5. it can churn quite a bit of cpu after all.
+renice +5 -p $$ > /dev/null
+
echo "$cmd: Updating DB at $(date)" >> "${LOGOUT}"
-## do the dirty, then output the result to a file.
-cd $SPATH
-for repo in ${REPOS}; do
- for arch in ${ARCHES}; do
- case "$cmd" in
- update-web-db)
- dbfile="/srv/ftp/${repo}/os/${arch}/${repo}.db.tar.gz"
- flags="" ;;
- update-web-files-db)
- dbfile="/srv/ftp/${repo}/os/${arch}/${repo}.files.tar.gz"
- flags="--filesonly" ;;
- esac
- if [[ -f $dbfile ]]; then
- echo "Updating ${repo}-${arch}" >> "${LOGOUT}"
- ./manage.py reporead ${flags} ${arch} ${dbfile} >> "${LOGOUT}" 2>&1
- echo "" >> "${LOGOUT}"
- fi
- done
+case "$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"
+ mv "${LOGOUT}" "${LOGOUT}.old"
fi
-# vim: set ts=4 sw=4 et ft=sh:
+script_unlock