[Git][ftp-team/dak][deploy] 2 commits: Only rsync if the file got updated

692f4749
by Joerg Jaspert at 2019-03-11T22:38:09Z
```
Only rsync if the file got updated
```

6196a40d

by Joerg Jaspert at 2019-03-11T22:38:25Z

Merge branch 'master' into deploy

* master:
  Only rsync if the file got updated

@@ -95,14 +95,17 @@ NOW=$(date -Is)
  # hash from file" > somefile", then packs the file. To not stress the
  # db host too much with that query, it only refreshes the file if its
  # older than 24 hours.
 -ssh ${DBHOST} preparehashes
 +out=""
 +out=$(ssh ${DBHOST} preparehashes)
  # And now we get us the file here, so we can easily lookup hashes.
  # (the rsync uses the same ssh key and runs into the forced command.
  # That just knows to send the file for rsync instead of preparing it.)
 -cd "${dbdir}"
 -rsync ${DBHOST}:/srv/ftp-master.debian.org/home/hashes.gz ${HASHFILE}.gz
 -gunzip --keep --force ${HASHFILE}.gz
 +if [[ ${out} == UPDATED ]]; then
 +    cd "${dbdir}"
 +    rsync ${DBHOST}:/srv/ftp-master.debian.org/home/hashes.gz ${HASHFILE}.gz
 +    gunzip --keep --force ${HASHFILE}.gz
 +fi
  cd "${PROCESSDIR}"
  log "Processing ${PROCESSDIR}"