Colin's git trees - cmccabe-etc/blob - install-symlinks.sh

   1 #!/bin/bash
   2
   3 #
   4 # install-symlinks.sh
   5 #
   6 # Script for installing symlinks to these rc files into your home directory.
   7 # It's assumed that your home directory is the directory immediately above this
   8 # one.
   9 #
  10 # Colin McCabe
  11 #
  12
  13 die() {
  14         echo "$@"
  15         exit 1
  16 }
  17
  18 BASEDIR=`pwd`
  19 for file in ${BASEDIR}/.[^.]*; do
  20         # get base file name, like ".gitconfig"
  21         basefile=`basename ${file}`
  22
  23         # get relative file name, like "cmccabe-etc/.gitconfig"
  24         relfile=`echo ${file} | sed 's_.*/\([^/]*/[^/]*\)$_\1_'`
  25
  26         # skip files which we don't want to link
  27         if [ "${basefile}" == ".git" ]; then
  28                 continue;
  29         fi
  30
  31         pushd .. > /dev/null
  32         if [ -L ${basefile} ]; then
  33                 # Someone already created this link. Pass over it in silence
  34                 :
  35         elif [ ! -a ${basefile} ]; then
  36                 # Create the link
  37                 ln -s ${relfile} || die "failed to link ${relfile}"
  38                 echo "created ${relfile}..."
  39         elif [ -f ${basefile} ]; then
  40                 echo "${basefile} already exists as a regular file"
  41         else
  42                 echo "${basefile} already exists"
  43         fi
  44         popd > /dev/null
  45 done