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| author | Eric Bélanger <snowmaniscool@gmail.com> | 2010-03-02 04:44:08 +0100 |
|---|---|---|
| committer | Pierre Schmitz <pierre@archlinux.de> | 2010-03-03 21:02:15 +0100 |
| commit | 17dd60ced8eb8ca461b73dd8429be0fda83264e5 (patch) | |
| tree | 6622d1d2e10e7b2368b0c43c2c096942331da8df /misc-scripts | |
| parent | 18a74ca61a44a6716f6e3a160cc32efc6cc6cbab (diff) | |
| download | dbscripts-17dd60ced8eb8ca461b73dd8429be0fda83264e5.tar.gz dbscripts-17dd60ced8eb8ca461b73dd8429be0fda83264e5.tar.xz | |
Make repo locking an atomic process and added timeout argument
The repo locking function now use a lock directory instead of a lock
file. This makes the lock checking and creation an atomic process.
The repo_lock function will now try to obtain a lock every $LOCK_DELAY
seconds until it is successful. An optional third argument can be use
to give a timeout in seconds; this is intended for scripts that runs
unattended. Repo locking is now used in the ftpdir-cleanup script.
This should fix the problem of the ftpdir-cleanup script removing the
new package instead of the old one (FS#17058).
Signed-off-by: Eric Bélanger <snowmaniscool@gmail.com>
Diffstat (limited to 'misc-scripts')
| -rwxr-xr-x | misc-scripts/ftpdir-cleanup | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/misc-scripts/ftpdir-cleanup b/misc-scripts/ftpdir-cleanup index a185090..4c559b9 100755 --- a/misc-scripts/ftpdir-cleanup +++ b/misc-scripts/ftpdir-cleanup @@ -10,7 +10,7 @@ dest=$2 ############################################################ -. "$(dirname $0)/../db-functions" +. "$(dirname $0)/../db-functions" . "$(dirname $0)/../config" ${CLEANUP_DRYRUN} && echo 'dry run mode is active' @@ -19,6 +19,8 @@ ftppath_base="$FTP_BASE/$reponame/$FTP_OS_SUFFIX" for arch in ${ARCHES[@]}; do + repo_lock $reponame $arch $LOCK_TIMEOUT + TMPDIR=$(mktemp -d /tmp/cleanup-XXXXXX) || exit 1 ftppath="$ftppath_base/$arch" MISSINGFILES="" @@ -80,10 +82,10 @@ for arch in ${ARCHES[@]}; do dbpkgname=$(grep -A1 '^%FILENAME%$' "${p}/desc" 2>/dev/null| tail -n1) if [ "${dbpkgname}" = "${pkgname}" ]; then continue 2 - fi + fi done EXTRAFILES="$EXTRAFILES $pkg" - done + done rm -rf ${TMPDIR} @@ -100,6 +102,8 @@ for arch in ${ARCHES[@]}; do fi done + repo_unlock $reponame $arch + #Make sure we've done *something* before outputting anything if [ -z "$DELETEFILES$DELETESYMLINKS$MISSINGFILES$EXTRAFILES" ]; then continue |