usr/src/tools/scripts/bringovercheck.sh

   1 #! /bin/ksh -p
   2 #
   3 # CDDL HEADER START
   4 #
   5 # The contents of this file are subject to the terms of the
   6 # Common Development and Distribution License (the "License").
   7 # You may not use this file except in compliance with the License.
   8 #
   9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10 # or http://www.opensolaris.org/os/licensing.
  11 # See the License for the specific language governing permissions
  12 # and limitations under the License.
  13 #
  14 # When distributing Covered Code, include this CDDL HEADER in each
  15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16 # If applicable, add the following below this CDDL HEADER, with the
  17 # fields enclosed by brackets "[]" replaced with your own identifying
  18 # information: Portions Copyright [yyyy] [name of copyright owner]
  19 #
  20 # CDDL HEADER END
  21 #
  22
  23 #
  24 # Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  25 # Use is subject to license terms.
  26 #
  27 # ident "%Z%%M% %I%     %E% SMI"
  28 #
  29
  30 #
  31 # The CDPATH variable causes ksh's `cd' builtin to emit messages to stdout
  32 # under certain circumstances, which can really screw things up; unset it.
  33 #
  34 unset CDPATH
  35
  36 PATH=/usr/bin:/usr/ccs/bin
  37
  38 # yield an exit status and no other output
  39 # /dev/null redirection guards against noise in the event that neither $1
  40 # nor $2 exist
  41 isnewer() {
  42         [ "$1" -nt "$2" ] && return 0
  43         [ "$1" -ot "$2" ] && return 1
  44         left=$(/bin/ls -E "$1" 2>/dev/null | awk '{print $7}')
  45         left=${left##*.}
  46         right=$(/bin/ls -E "$2" 2>/dev/null | awk '{print $7}')
  47         right=${right##*.}
  48         [ -z "$left" -o -z "$right" -o "$left" -gt "$right" ] && return 0
  49         return 1
  50 }
  51
  52 if [ $# -ne 1 ]; then
  53         echo "Usage: $0 workspace" 1>&2
  54         exit 1
  55 fi
  56
  57 CODEMGR_WS="$1"
  58
  59 if [ ! -d "${CODEMGR_WS}" ]; then
  60         echo "${CODEMGR_WS}: not a directory" 1>&2
  61         echo "Usage: $0 workspace" 1>&2
  62         exit 1
  63 fi
  64
  65 if [ ! -f "${CODEMGR_WS}"/Codemgr_wsdata/nametable ]; then
  66         echo "${CODEMGR_WS}: not a workspace (no Codemgr_wsdata/nametable)" 1>&2
  67         echo "Usage: $0 workspace" 1>&2
  68         exit 1
  69 fi
  70
  71 cd ${CODEMGR_WS} &&
  72 tail +2 Codemgr_wsdata/nametable |
  73 while read file etc; do
  74         file="./$file"
  75         sfile="${file%/*}/SCCS/s.${file##*/}"
  76         if isnewer "$sfile" "$file"; then
  77                 ls -E "$sfile"
  78                 ls -E "$file"
  79                 echo "reget $file:"
  80                 # -G needed so file doesn't land in working dir.
  81                 sccs get -G "$file" "$file"
  82         fi
  83 done