etc/check_cygwin_setup.sh

   1 #! bash
   2
   3 yorn()
   4 {
   5         echo -n " [y/n] "
   6         read YN junk
   7         if [ "$YN" = "n" ]
   8         then
   9                 return -1;
  10         else
  11                 return 0;
  12         fi
  13 }
  14
  15 echo -n "checking for cygwin..."
  16
  17 if ! uname -v
  18 then
  19     echo "couldn't find uname please add cygwin to your path."
  20     exit -1
  21 fi
  22
  23 OSversion="`uname -v | sed 's/^\(.\).*$/\1/'`"
  24
  25 shell=`type sh | sed 's/sh is //'`
  26 distdir=`dirname $shell | sed 's!^//\(.\)/\(.*\)!\1:/\2!'`
  27
  28 echo "cygwin installed in $distdir"
  29
  30 echo "checking paths ..."
  31
  32 if [ ! -d "/bin" ]; then
  33     echo "You don't have a /bin directory.  Would you like to mount cygwin as /bin ?"
  34     if yorn; then
  35         mkdir /bin
  36         mount -b $distdir /bin
  37     fi
  38 elif [ "$distdir" != "/bin" ]; then
  39     echo "Warning: you have /bin but it's not the cygwin installation."
  40 fi
  41
  42 if [ ! -d "/tmp" ]; then
  43     echo -n "You don't have /tmp - create it?"
  44     if yorn; then
  45         mkdir /tmp
  46     fi
  47 else
  48     echo "you have /tmp"
  49 fi
  50
  51 if [ ! -d "/etc" ]; then
  52     echo -n "You don't have /etc - create it?"
  53     if yorn; then
  54         mkdir /etc
  55     fi
  56 else
  57     echo "you have /etc"
  58 fi
  59
  60 if [ -d "/etc" ]
  61 then
  62     if [ ! -f "/etc/termcap" ]; then
  63         echo -n "You don't have /etc/termcap - create it?"
  64         if yorn; then
  65             if [ ! -f "$distdir/../etc/termcap" ]
  66             then
  67                 distdir=`mount | grep "$distdir" | sed -e "s/ .*$//"`
  68                 echo "Retrieving termcap from $distdir/../etc"
  69             fi
  70             if [ -f "$distdir/../etc/termcap" ]
  71             then
  72                 cp "$distdir/../etc/termcap" /etc
  73             else
  74                 echo "Error: can't find termcap file"
  75             fi
  76         fi
  77     else
  78         echo "you have /etc/termcap"
  79     fi
  80
  81     if [ ! -f "/etc/passwd" ]; then
  82         echo -n "You don't have /etc/passwd - create it?"
  83         if yorn; then
  84             if [ "$OS" = "Windows_NT" ]
  85             then
  86                 echo -n "Running on NT, create domain or local password file [d/l] "
  87                 read DL junk
  88                 if [ "$DL" = "d" ]
  89                 then
  90                     mkpasswd -d > /etc/passwd
  91                 else
  92                     mkpasswd -l > /etc/passwd
  93                 fi
  94             else
  95                 echo "Please enter your userid e.g. andyp"
  96                 read userid junk
  97                 echo "Please enter your user name e.g. Andy Piper"
  98                 read username junk
  99                 echo "Administrator::500:513:::/bin/sh" > /etc/passwd
 100                 echo "$userid::1000:513:$username::/bin/sh" >> /etc/passwd
 101             fi
 102         fi
 103     else
 104         echo "you have /etc/passwd"
 105         userid=`id | sed -e "s/[^(]*(\([^)]*\)).*/\1/"`
 106     fi
 107
 108     echo "userid is $userid"
 109
 110     if [ ! -f "/etc/group" ]; then
 111         echo -n "You don't have /etc/group - create it?"
 112         if yorn; then
 113             if [ "$OS" = "Windows_NT" ]
 114             then
 115                 echo -n "Running on NT, create domain or local group file [d/l] "
 116                 read DL junk
 117                 if [ "$DL" = "d" ]
 118                 then
 119                     mkgroup -d > /etc/group
 120                 else
 121                     mkgroup -l > /etc/group
 122                 fi
 123             else
 124                 echo "None::513:" > /etc/group
 125                 echo "Everyone::0:" >> /etc/group
 126             fi
 127         fi
 128     else
 129         echo "you have /etc/group"
 130     fi
 131
 132     if [ ! -f "/etc/hosts" ]; then
 133         echo -n "You don't have /etc/hosts - create it?"
 134         if yorn; then
 135             mname=`uname -n`
 136             echo "Machine name is $mname"
 137             echo -n "Please enter your ip address "
 138             read mipaddr junk
 139             echo "$mname $mipaddr" > /etc/hosts
 140             echo "localhost 127.0.0.1" >> /etc/hosts
 141         fi
 142     else
 143         echo "you have /etc/hosts"
 144     fi
 145 else
 146     echo "Can't create /etc files because /etc does not exist"
 147 fi
 148
 149 echo "checking environment ..."
 150
 151 if [ "$HOME" = "" ]; then
 152     echo -n "HOME is not set, rectify?"
 153     if yorn; then
 154         if [ "$OS" = "Windows_NT" ]
 155         then
 156             echo "please enter your home path [/winnt/profiles/$userid]"
 157             read HOME junk
 158             if [ "$HOME" = "" ]; then
 159                 HOME="/winnt/profiles/$userid"
 160             fi
 161         else
 162             echo "please enter your home path [/]"
 163             read HOME junk
 164             if [ "$HOME" = "" ]; then
 165                 HOME="/"
 166             fi
 167         fi
 168
 169         echo "HOME=$HOME; export HOME" >> $HOME/.bashrc
 170     fi
 171 else
 172     echo "HOME is $HOME"
 173 fi
 174
 175 if [ "$TERM" != "ansi" -a "$TERM" != "linux" ]; then
 176     echo -n "TERM is not set to linux or ansi, rectify?"
 177     if yorn; then
 178         echo "TERM=linux; export TERM" >> $HOME/.bashrc
 179     fi
 180 else
 181     echo "TERM is $TERM"
 182 fi
 183
 184 if echo $CYGWIN32 | grep -w tty; then
 185     echo "CYGWIN32 is $CYGWIN32"
 186 else
 187     echo "CYGWIN32 does not contain \"tty\" terminal may be deficient"
 188 fi