iankelling.org Git - automated-distro-installer/blob - fai/config/files/etc/apt/sources.list/preinst

   1 #! /bin/bash
   2
   3 # replace {release} in a sources.list template with the value of $release
   4 # replace {apt_cdn} with the value of $apt_cdn
   5
   6 # $1 is the class name used
   7 # $2 is the path to the file copied
   8
   9 # check if a variable of the form {varname} was used at all
  10 grep -q '{' $2 || exit 0
  11
  12 if [ -z "$release" ]; then
  13     echo "\$release is undefined. No substitution performed in $2."
  14 else
  15     sed -i -e "s/{release}/$release/g" $2
  16 fi
  17
  18 if [ -z "$apt_cdn" ]; then
  19     echo "\$apt_cdn not defined. not substituting in $2."
  20 else
  21     sed -i -e "s#{apt_cdn}#$apt_cdn#g" $2
  22 fi
  23