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#!/bin/sh
prog=prepkg
err()
{
echo "$prog: $*" 1>&2
exit 1
}
basicmeta()
{
printf "pkgname\n%s\n\n" "$pkgname"
printf "pkgrel\n%d\n\n" "${PKGREL:-1}"
printf "packager\n%s\n\n" "${PACKAGER:-Anonymous}"
if [ "$MAINTAINER" ]
then
printf "maintainer\n%s\n\n" "$MAINTAINER"
fi
return 0
}
case $# in
0) echo "usage: $prog [package name]" 1>&2
exit 1
esac
case "$PREPSPATH" in
'') err "set PREPSPATH before calling $prog"
esac
tmp="/tmp/$prog.$$"
for flav in "$PREPSPATH"/*
do
pkgname="$1"
[ -f "$flav" -a -x "$flav" ] || continue
PATH="$PATH:$flav.d" "$flav" "$pkgname"
prepret=$?
case "$prepret" in
0) basicmeta
exit 0 ;;
1) err "$flav encountered an error" ;;
2) ;; # loop
*) err "$flav returned error code $prepret" ;;
esac
done
err "no matching meta generator found for '$1'"
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