testing/iossim/redirect-stdout.sh

   1 #!/bin/sh
   2 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5 #
   6 # This script executes the command given as the first argument and redirects
   7 # the command's stdout to the file given as the second argument.
   8 #
   9 # Example: Write the text 'foo' to a file called out.txt:
  10 #   RedirectStdout.sh "echo foo" out.txt
  11 #
  12 # This script is invoked from iossim.gyp in order to redirect the output of
  13 # class-dump to a file (because gyp actions don't support redirecting output).
  14
  15 if [ ${#} -ne 2 ] ; then
  16   echo "usage: ${0} <command> <output file>"
  17   exit 2
  18 fi
  19
  20 exec $1 > $2