external/gpl2/xcvs/dist/contrib/rcs-to-cvs.sh

   1 #! /bin/sh
   2 #
   3 #   Copyright (c) 1989-2005 The Free Software Foundation, Inc.
   4 #   Portions Copyright (c) 1989, Brian Berliner
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2, or (at your option)
   9 # any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # Based on the CVS 1.0 checkin csh script.
  17 # Contributed by Per Cederqvist <ceder@signum.se>.
  18 # Rewritten in sh by David MacKenzie <djm@cygnus.com>.
  19 #
  20 #############################################################################
  21 #
  22 # Check in sources that previously were under RCS or no source control system.
  23 #
  24 # The repository is the directory where the sources should be deposited.
  25 #
  26 # Traverses the current directory, ensuring that an
  27 # identical directory structure exists in the repository directory.  It
  28 # then checks the files in in the following manner:
  29 #
  30 #               1) If the file doesn't yet exist, check it in as revision 1.1
  31 #
  32 # The script also is somewhat verbose in letting the user know what is
  33 # going on.  It prints a diagnostic when it creates a new file, or updates
  34 # a file that has been modified on the trunk.
  35 #
  36 # Bugs: doesn't put the files in branch 1.1.1
  37 #       doesn't put in release and vendor tags
  38 #
  39 #############################################################################
  40
  41 usage="Usage: rcs-to-cvs [-v] [-m message] [-f message_file] repository"
  42 vbose=0
  43 message=""
  44 if [ -d /var/tmp ]; then message_file=/var/tmp/checkin.$$; else message_file=/usr/tmp/checkin.$$; fi
  45 got_one=0
  46
  47 if [ $# -lt 1 ]; then
  48     echo "$usage" >&2
  49     exit 1
  50 fi
  51
  52 while [ $# -ne 0 ]; do
  53     case "$1" in
  54         -v)
  55             vbose=1
  56             ;;
  57         -m)
  58             shift
  59             echo $1 > $message_file
  60             got_one=1
  61             ;;
  62         -f)
  63             shift
  64             message_file=$1
  65             got_one=2
  66             ;;
  67         *)
  68             break
  69     esac
  70     shift
  71 done
  72
  73 if [ $# -lt 1 ]; then
  74     echo "$usage" >&2
  75     exit 1
  76 fi
  77
  78 repository=$1
  79 shift
  80
  81 if [ -z "$CVSROOT" ]; then
  82     echo "Please the environmental variable CVSROOT to the root" >&2
  83     echo "      of the tree you wish to update" >&2
  84     exit 1
  85 fi
  86
  87 if [ $got_one -eq 0 ]; then
  88     echo "Please Edit this file to contain the RCS log information" >$message_file
  89     echo "to be associated with this directory (please remove these lines)">>$message_file
  90     ${EDITOR-vi} $message_file
  91     got_one=1
  92 fi
  93
  94 # Ya gotta share.
  95 umask 0
  96
  97 update_dir=${CVSROOT}/${repository}
  98 [ ! -d ${update_dir} ] && mkdir $update_dir
  99
 100 if [ -d SCCS ]; then
 101     echo SCCS files detected! >&2
 102     exit 1
 103 fi
 104 if [ -d RCS ]; then
 105     co RCS/*
 106 fi
 107
 108 for name in * .[a-zA-Z0-9]*
 109 do
 110     case "$name" in
 111     RCS | *~ | \* | .\[a-zA-Z0-9\]\* ) continue ;;
 112     esac
 113     echo $name
 114     if [ $vbose -ne 0 ]; then
 115         echo "Updating ${repository}/${name}"
 116     fi
 117     if [ -d "$name" ]; then
 118         if [ ! -d "${update_dir}/${name}" ]; then
 119             echo "WARNING: Creating new directory ${repository}/${name}"
 120             mkdir "${update_dir}/${name}"
 121             if [ $? -ne 0 ]; then
 122                 echo "ERROR: mkdir failed - aborting" >&2
 123                 exit 1
 124             fi
 125         fi
 126         cd "$name"
 127         if [ $? -ne 0 ]; then
 128             echo "ERROR: Couldn\'t cd to $name - aborting" >&2
 129             exit 1
 130         fi
 131         if [ $vbose -ne 0 ]; then
 132             $0 -v -f $message_file "${repository}/${name}"
 133         else
 134             $0 -f $message_file "${repository}/${name}"
 135         fi
 136         if [ $? -ne 0 ]; then
 137             exit 1
 138         fi
 139         cd ..
 140     else        # if not directory
 141         if [ ! -f "$name" ]; then
 142             echo "WARNING: $name is neither a regular file"
 143             echo "         nor a directory - ignored"
 144             continue
 145         fi
 146         file="${update_dir}/${name},v"
 147         comment=""
 148         if grep -s '\$Log.*\$' "${name}"; then # If $Log keyword
 149             myext=`echo $name | sed 's,.*\.,,'`
 150             [ "$myext" = "$name" ] && myext=
 151             case "$myext" in
 152                 c | csh | e | f | h | l | mac | me | mm | ms | p | r | red | s | sh | sl | cl | ml | el | tex | y | ye | yr | "" )
 153                 ;;
 154
 155                 * )
 156                 echo "For file ${file}:"
 157                 grep '\$Log.*\$' "${name}"
 158                 echo -n "Please insert a comment leader for file ${name} > "
 159                 read comment
 160                 ;;
 161             esac
 162         fi
 163         if [ ! -f "$file" ]; then       # If not exists in repository
 164             if [ ! -f "${update_dir}/Attic/${name},v" ]; then
 165                 echo "WARNING: Creating new file ${repository}/${name}"
 166                 if [ -f RCS/"${name}",v ]; then
 167                         echo "MSG: Copying old rcs file."
 168                         cp RCS/"${name}",v "$file"
 169                 else
 170                     if [ -n "${comment}" ]; then
 171                         rcs -q -i -c"${comment}" -t${message_file} -m'.' "$file"
 172                     fi
 173                     ci -q -u1.1 -t${message_file} -m'.' "$file"
 174                     if [ $? -ne 0 ]; then
 175                         echo "ERROR: Initial check-in of $file failed - aborting" >&2
 176                         exit 1
 177                     fi
 178                 fi
 179             else
 180                 file="${update_dir}/Attic/${name},v"
 181                 echo "WARNING: IGNORED: ${repository}/Attic/${name}"
 182                 continue
 183             fi
 184         else    # File existed
 185             echo "ERROR: File exists in repository: Ignored: $file"
 186             continue
 187         fi
 188     fi
 189 done
 190
 191 [ $got_one -eq 1 ] && rm -f $message_file
 192
 193 exit 0