# -*- sh -*-
# $NetBSD: INSTALL.in,v 1.4 2024/04/28 08:55:37 pho Exp $
#
HASKELL_GLOBAL_PKG_DB="@HASKELL_GLOBAL_PKG_DB@"
HASKELL_PKG_BIN="@HASKELL_PKG_BIN@"
HASKELL_PKG_DESCR_FILE_OR_DIR="@HASKELL_PKG_DESCR_FILE_OR_DIR@"
EXPR="@EXPR@"
TRUE="@TRUE@"

case ${STAGE} in
    POST-INSTALL)
        if [ -f "${HASKELL_PKG_DESCR_FILE_OR_DIR}" ]; then
            # The package contains a single library.
            ${HASKELL_PKG_BIN} \
                --package-db="${HASKELL_GLOBAL_PKG_DB}" \
                register "${HASKELL_PKG_DESCR_FILE_OR_DIR}";

        elif [ -d "${HASKELL_PKG_DESCR_FILE_OR_DIR}" ]; then
            # The package contains two or more libraries. The order of
            # registration is important here; libraries with higher indices
            # may depend on those with lower ones.
            i=1
            while ${TRUE}; do
                if [ -f "${HASKELL_PKG_DESCR_FILE_OR_DIR}/${i}" ]; then
                    ${HASKELL_PKG_BIN} \
                        --package-db="${HASKELL_GLOBAL_PKG_DB}" \
                        register "${HASKELL_PKG_DESCR_FILE_OR_DIR}/${i}"
                    i=`${EXPR} $i + 1`
                else
                    break
                fi
            done
        fi
        ;;
esac