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_.*/\([^/]*/[^/]*\)$_\1_'`
  25
  26         # skip files which we don't want to link
  27         [ "${basefile}" == ".git" ] && continue
  28         [ "${basefile}" == ".gitignore" ] && continue
  29
  30         pushd .. > /dev/null
  31         if [ -L ${basefile} ]; then
  32                 # Someone already created this link. Pass over it in silence
  33                 :
  34         elif [ ! -a ${basefile} ]; then
  35                 # Create the link
  36                 ln -s ${relfile} || die "failed to link ${relfile}"
  37                 echo "created ${relfile}..."
  38         elif [ -f ${basefile} ]; then
  39                 echo "${basefile} already exists as a regular file"
  40         else
  41                 echo "${basefile} already exists"
  42         fi
  43         popd > /dev/null
  44 done