# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

# @ECLASS: lomiri.eclass
# @MAINTAINER: renegart
# @AUTHOR: renegart
# @SUPPORTED_EAPIS: 8
# @BLURB: Provides phases for Lomiri desktop packages.
# @DESCRIPTION:
# Exports portage base functions used by ebuilds written for packages using
# the gentoo-lomiri framework.

case ${EAPI} in
	8) ;;
	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
esac

if [[ -z ${_LOMIRI_ECLASS} ]]; then
_LOMIRI_ECLASS=1

inherit cmake xdg gnome2-utils

# @ECLASS_VARIABLE: CMAKE_QUALITY_MIN_VER
# @PRE_INHERIT
# @DEFAULT_UNSET
# @DESCRIPTION:
# desired 'cmake_minimum_required' version to avoid cmake quality warnings/problems.
: "${CMAKE_QUALITY_MIN_VER:=3.35}"

# @ECLASS_VARIABLE: LOMIRI_PACKAGING_URI
# @DESCRIPTION:
# Lomiri package download URI. Mostly used by 'Ayatana' packages
# Has to be added to 'SCR_URI' for download the package
LOMIRI_PACKAGING_URI="https://gitlab.com/ubports/development/core/packaging/${CATEGORY}/${PN}/-/archive/${LOMIRI_PACKAGING_COMMIT}/${PN}-${LOMIRI_PACKAGING_COMMIT}.tar.gz \
            -> ${PN}-lomiri-package-${PV}.tar.gz"

# @ECLASS_VARIABLE: LOMIRI_PACKAGING_COMMIT
# @PRE_INHERIT
# @DEFAULT_UNSET
# @DESCRIPTION:
# Some packages are packed by Lomiri via meta packages with extra patch sets.
# Setting this variable will try to patch everything in 'debian/patches/series'
if [[ "${LOMIRI_PACKAGING_COMMIT}" ]]; then
    if [[ "${PV}" == "9999" ]]; then
        eerror "Patch live ebuild with debian patch series can cause problems."
        eerror "Please remove 'LOMIRI_PACKAGING_COMMIT' reference"
    fi

    DEBIAN_PATCHES_S="${WORKDIR}/${PN}-${LOMIRI_PACKAGING_COMMIT}"
fi

# @ECLASS_VARIABLE: DEBIAN_PACKAGING_URI
# @DESCRIPTION:
# Download URI of Debian version of Lomiri packages.
# Used to get patches used to build Lomiri packages for Debian and/or Ubuntu.
# Has to be added to 'SCR_URI' for download the package
LOMIRI_PPA_URI="https://salsa.debian.org/ubports-team/${PN}/-/archive/debian/${LOMIRI_PPA_COMMIT}/${PN}-debian-${LOMIRI_PPA_COMMIT}.tar.gz \
            -> ${PN}-debian-package-${PV}.tar.gz"

# @ECLASS_VARIABLE: LOMIRI_PPA_COMMIT
# @PRE_INHERIT
# @DEFAULT_UNSET
# @DESCRIPTION:
# Some packages are packed for Lomiri with extra patch sets.
# Setting this variable will try to patch everything in 'debian/patches/series'
if [[ "${LOMIRI_PPA_COMMIT}" ]]; then
    if [[ "${PV}" == "9999" ]]; then
        eerror "Patching live ebuild with Debian patch series can cause problems."
        eerror "Please remove 'LOMIRI_PPA_COMMIT' reference."
    fi

    DEBIAN_PATCHES_S="${WORKDIR}/${PN}-debian-${LOMIRI_PPA_COMMIT}"
fi

# @ECLASS_VARIABLE: CMAKE_CHECK_ADDITIONAL_FILES
# @PRE_INHERIT
# @DEFAULT_UNSET
# @DESCRIPTION:
# Array of additional files which shall be checked and patched against '${CMAKE_QUALITY_MIN_VER}'
if [[ ${CMAKE_CHECK_ADDITIONAL_FILES} ]]; then
	[[ ${CMAKE_CHECK_ADDITIONAL_FILES@a} == *a* ]] ||
		die "CMAKE_CHECK_ADDITIONAL_FILES must be an array"
fi

# @FUNCTION: lomiri_patch_debian_series
# @DESCRIPTION:
# Apply patches provided by debian package via 'debian/patch/series'.
lomiri_patch_debian_series() {
    debug-print-function ${FUNCNAME} "$@"

    if [[ -n "{$DEBIAN_PATCHES_S}" ]] && [[ -d ${DEBIAN_PATCHES_S} ]]; then
        # Apply debian patchset if one is present #
        local dpatch_dir="${DEBIAN_PATCHES_S}/debian/patches"
        local -a dpatches
        if [[ -f ${dpatch_dir}/series ]]; then
            for x in $(grep -v \# "${dpatch_dir}/series"); do
                dpatches+=( "${dpatch_dir}/${x}" )
            done
        fi
        if [[ -n ${dpatches[@]} ]]; then
            einfo "Applying Debian patch set ..."
            eapply "${dpatches[@]}"
            einfo "Done applying patch set."
        fi
    fi
}

# @FUNCTION: lomiri_src_prepare
# @DESCRIPTION:
# Apply common src_prepare tasks such as patching CMakeList.txt if needed to avoid quality warnings.
lomiri_src_prepare() {
    debug-print-function ${FUNCNAME} "$@"

    local check_files=("CMakeLists.txt")
    if [[ ${CMAKE_CHECK_ADDITIONAL_FILES} ]]; then
        check_files+=( "${CMAKE_CHECK_ADDITIONAL_FILES[@]}" )
    fi
    einfo "Patching 'cmake_minimum_required'"
    for file in "${check_files[@]}" ; do
        if [ -f "${file}" ]; then
            local version=$(_cmake_minreqver-get ${file})
            if ver_test "${version}" -lt "${CMAKE_QUALITY_MIN_VER}"; then
                ebegin "\t${version}-> ${CMAKE_QUALITY_MIN_VER}: ${file}"
                sed  -i "/^cmake_minimum_required/ s/VERSION .*/VERSION ${CMAKE_QUALITY_MIN_VER})/" "${file}" || die
                eend "$?"
            fi
        fi
    done

    lomiri_patch_debian_series

    cmake_src_prepare
}

# @FUNCTION: lomiri_src_configure
# @DESCRIPTION:
# Apply common lomiri_src_configure tasks.
lomiri_src_configure() {
    debug-print-function ${FUNCNAME} "$@"

    cmake_src_configure
}

# @FUNCTION: lomiri_src_install
# @DESCRIPTION:
# Apply common lomiri_src_install tasks.
lomiri_src_install() {
    debug-print-function ${FUNCNAME} "$@"

    cmake_src_install
}

# @FUNCTION: lomiri_pkg_postinst
# @DESCRIPTION:
# Apply common lomiri_pkg_postinst tasks.
lomiri_pkg_postinst() {
    debug-print-function ${FUNCNAME} "$@"

    xdg_pkg_postinst
    gnome2_schemas_update
}

# @FUNCTION: lomiri_pkg_postrm
# @DESCRIPTION:
# Apply common lomiri_pkg_postrm tasks.
lomiri_pkg_postrm() {
    debug-print-function ${FUNCNAME} "$@"

    xdg_pkg_postrm
    gnome2_schemas_update
}

fi

EXPORT_FUNCTIONS src_prepare src_configure src_install pkg_postinst pkg_postrm