path: root/bin/pkglist2preseed

#!/bin/sh

set -eu

skelfile="$1"; shift

pkgdesc=$(perl -nE '/^[#]{2} (.*)/ and say "# $1"; /^[#]{1} (.*)/ and say "#  * $1"' "$@") #'
pkglist=$(perl -ne 'chomp; /^[^#]+/ and print "$_ "' "$@")

export pkgdesc pkglist

perl -pe 's,__PKGDESC__,$ENV{"pkgdesc"},;s,__PKGLIST__,$ENV{"pkglist"},' < $skelfile