File do.pkgbuild of Package Meta

#!/bin/bash

trapped () {
    rm -vf texlive-specs-[a-z].spec
    rm -vf texlive-specs-[a-z]-rpmlintrc
    popd
}

typeset -a bopt=()
typeset -i n=0

tmp=$(command getopt -l prefer-pkgs:,noinit,no-init,clean -- p: "$@") || exit 1
eval set -- "$tmp"
for opt
do
    case "$opt" in
    -p|--prefer-pkgs)
	bopt[n++]="$1=$2"
	shift 2
	;;
    --noinit|--no-init|--clean)
	bopt[n++]="$1"
	shift 1
	;;
    --) shift
	break
	;;
    esac
done

pushd packages/ || exit 1;
trap 'trapped' EXIT INT
test -d ../targets/ || { echo "No targets neighbour directory" 1>&2; exit 1; }

if ((${#1} == 0)) ; then
    set -- {a..z}
else
    [[ $1 =~ [a-z] ]] || { echo "No letter within a-z given" 1>&2; exit 1; }
fi

for letter
do
    spec=texlive-specs-$letter.spec
    lint=texlive-specs-$letter-rpmlintrc
    ln -sf ../targets/texlive-specs-$letter/$spec . || exit 1
    ln -sf ../targets/texlive-specs-$letter/$lint . || exit 1
    osc build --buildtool-opt=--noclean --download-api-only --root /abuild/oscbuild/openSUSE_Factory.tl.packages "${bopt[@]}" --noservice $spec --local-package --trust-all-projects --noverify || break
    cp -p /abuild/oscbuild/openSUSE_Factory.tl.packages/.build.log /abuild/oscbuild/openSUSE_Factory.tl.packages/tmp/$letter.build.log
done