mdw@git.distorted.org.uk Git - misc/blob - buf

   1 #! /bin/sh
   2
   3 set -e
   4 case "$#:$1" in
   5   0:* | 1:-h | 1:--help)
   6     echo "Usage: $0 PROG ARGS..."
   7     echo "  Buffer stdin to temp file and pass to PROG with ARGS"
   8     exit 0
   9     ;;
  10 esac
  11 tmp=${TMPDIR-/tmp}/buf-$$
  12 mkdir "$tmp"
  13 trap 'rm -rf "$tmp"' INT QUIT TERM HUP EXIT
  14 cat >"$tmp/buf"
  15 set +e; "$@" "$tmp/buf"; st=$?; set -e
  16 trap '' INT QUIT TERM HUP EXIT
  17 rm -rf "$tmp"
  18 exit $st