re-adding as a binary file

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@1382 71c3de6d-444a-0410-be80-ed276b4c234a

war/resources/WEB-INF/slave

+#!/bin/sh
+# Usage: slave <workdir> <envvar1> <value1> <envvar2> <value2> ... -- <command> <arg> ...
+#
+#  This wrapper is used to launch a process remotely with some environment variables
+#  set.
+
+# if there's any environment entries read them
+if [ -f $HOME/.hudson_slave_profile ];
+then
+  . $HOME/.hudson_slave_profile
+fi
+
+# set the current directory
+cd "$1"
+shift
+
+# fill in environment variables
+while [ $# -gt 1 -a "$1" != "--" ];
+do
+  eval $1="$2"
+  export $1
+  shift 2
+done
+
+if [ "$1" != "--" ];
+then
+  echo Error: no command given
+  exit -1
+fi
+
+shift
+
+# execute. use eval so that variables can be expanded now
+# this allows users to specify $HOME or $DISPLAY or anything else,
+# and it works as expected.
+#
+# but since eval mess up with whitespace ('eval ls "a b"' means the same as 'eval ls a b')
+# we need to re-escape arguments (we need to say 'eval ls \"a b\"' to achieve the desired effect)
+list=""
+for a in "$@"
+do
+  list="$list \"$a\""
+done
+eval "$list"
+ret=$?
+# these additional hooks seem to prevent "select: bad filer number" error
+# on some systems, so use this as a precaution. We can afford to waste
+# one second, can't we?
+sleep 1
+echo
+exit $ret