support/rsync-no-vanished

   1 #!/usr/bin/env bash
   2
   3 REAL_RSYNC=/usr/bin/rsync
   4 IGNOREEXIT=24
   5 IGNOREOUT='^(file has vanished: |rsync warning: some files vanished before they could be transferred)'
   6
   7 # If someone installs this as "rsync", make sure we don't affect a server run.
   8 for arg in "${@}"; do
   9     if [[ "$arg" == --server ]]; then
  10         exec $REAL_RSYNC "${@}"
  11         exit $? # Not reached
  12     fi
  13 done
  14
  15 set -o pipefail
  16
  17 # This filters stderr without merging it with stdout:
  18 { $REAL_RSYNC "${@}" 2>&1 1>&3 3>&- | grep -E -v "$IGNOREOUT"; ret=${PIPESTATUS[0]}; } 3>&1 1>&2
  19
  20 if [[ $ret == $IGNOREEXIT ]]; then
  21     ret=0
  22 fi
  23
  24 exit $ret