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path: root/paludis/repositories/e/ebuild/exheres-0/builtin_loadenv.bash
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#!/bin/bash
# vim: set sw=4 sts=4 et :

# Copyright (c) 2007, 2008 Ciaran McCreesh
#
# This file is part of the Paludis package manager. Paludis is free software;
# you can redistribute it and/or modify it under the terms of the GNU General
# Public License, version 2, as published by the Free Software Foundation.
#
# Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
# Place, Suite 330, Boston, MA  02111-1307  USA

builtin_loadenv()
{
    [[ -d "${PALUDIS_LOADSAVEENV_DIR}" ]] \
        || die "\$PALUDIS_LOADSAVEENV_DIR (\"${PALUDIS_LOADSAVEENV_DIR}\") not a directory"
    [[ -f "${PALUDIS_LOADSAVEENV_DIR}/loadsaveenv" ]] || \
        die "${PALUDIS_LOADSAVEENV_DIR}/loadsaveenv not a file"
    ebuild_safe_source ${PALUDIS_LOADSAVEENV_DIR}/loadsaveenv
}

exheres_internal_loadenv()
{
    local old_sandbox_write="${SANDBOX_WRITE}"
    [[ -z "${PALUDIS_DO_NOTHING_SANDBOXY}" ]] && \
        SANDBOX_WRITE="${SANDBOX_WRITE+${SANDBOX_WRITE}:}${PALUDIS_LOADSAVEENV_DIR%/}/"

    if hasq "loadenv" ${RESTRICT} ; then
        ebuild_section "Skipping builtin_loadenv (RESTRICT)"
    elif hasq "loadenv" ${SKIP_FUNCTIONS} ; then
        ebuild_section "Skipping builtin_loadenv (SKIP_FUNCTIONS)"
    else
        ebuild_section "Starting builtin_loadenv"
        builtin_loadenv
        ebuild_section "Done builtin_loadenv"
    fi

    [[ -z "${PALUDIS_DO_NOTHING_SANDBOXY}" ]] && SANDBOX_WRITE="${old_sandbox_write}"
    true
}

ebuild_f_loadenv()
{
    exheres_internal_loadenv ""
}