vendor/getinfo

   1 #!/bin/sh
   2 # small helper to extract information form *.ent files
   3
   4 BASEDIR="$(readlink -f "$(dirname $0)")"
   5 INFO="$(readlink -f "${BASEDIR}/current/apt-vendor.ent")"
   6
   7 if [ -z "$INFO" ] || [ ! -e "$INFO" ]; then
   8         echo >&2 'The current vendor is not valid or not chosen by the buildsystem yet.'
   9         exit 1
  10 fi
  11
  12 getrawfield() {
  13         grep --max-count=1 "^<!ENTITY $1 \"" "${2:-$INFO}" | cut -d'"' -f 2
  14 }
  15
  16 getfield() {
  17         local FIELD="$(getrawfield "$@")"
  18         FIELD="${FIELD#*>}"
  19         echo "${FIELD%<*}"
  20 }
  21
  22 case "$1" in
  23 debian-stable-codename)
  24         getrawfield 'stable-codename' "${BASEDIR}/../doc/apt-verbatim.ent"
  25         ;;
  26 ubuntu-codename)
  27         getrawfield 'ubuntu-codename' "${BASEDIR}/../doc/apt-verbatim.ent"
  28         ;;
  29 keyring-package|keyring-filename|keyring-master-filename|keyring-removed-filename|keyring-uri)
  30         getfield "$1"
  31         ;;
  32 *)
  33         echo >&2 "Unknown data field $1 requested"
  34         exit 2
  35         ;;
  36 esac