support/download/cp

   1 #!/usr/bin/env bash
   2
   3 # We want to catch any unexpected failure, and exit immediately
   4 set -e
   5
   6 # Download helper for cp, to be called from the download wrapper script
   7 #
   8 # Call it as:
   9 #   .../cp [-q] OUT_FILE SRC_FILE
  10 #
  11 # Environment:
  12 #   LOCALFILES: the cp command to call
  13
  14 verbose=-v
  15 while getopts :q OPT; do
  16     case "${OPT}" in
  17     q)  verbose=;;
  18     \?) printf "unknown option '%s'\n" "${OPTARG}" >&2; exit 1;;
  19     esac
  20 done
  21 shift $((OPTIND-1))
  22
  23 output="${1}"
  24 source="${2}"
  25
  26 ${LOCALFILES} ${verbose} "${source}" "${output}"