commit:     4807f16b028a94326972428907a97cd12a018730
Author:     Andreas Sturmlechner <andreas.sturmlechner <AT> gmail <DOT> com>
AuthorDate: Wed Jul 13 21:56:02 2016 +0000
Commit:     Johannes Huber <johu <AT> gentoo <DOT> org>
CommitDate: Thu Jul 14 06:54:11 2016 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4807f16b

kde5.eclass: Add KDEBASE=kdel10n and helper functions

Signed-off-by: Johannes Huber <johu <AT> gentoo.org>

 eclass/kde5.eclass | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)

diff --git a/eclass/kde5.eclass b/eclass/kde5.eclass
index 72657f4..c095aae 100644
--- a/eclass/kde5.eclass
+++ b/eclass/kde5.eclass
@@ -99,6 +99,16 @@ else
        : ${KDE_TEST:=false}
 fi
 
+# @ECLASS-VARIABLE: KDE_L10N
+# @DESCRIPTION:
+# This is an array of translations this ebuild supports. These translations
+# are automatically added to IUSE.
+if [[ ${KDEBASE} = kdel10n ]]; then
+       if [[ -n ${KDE_L10N} ]]; then
+               IUSE="${IUSE} $(printf 'l10n_%s ' ${KDE_L10N[@]})"
+       fi
+fi
+
 # @ECLASS-VARIABLE: KDE_PUNT_BOGUS_DEPS
 # @DESCRIPTION:
 # If set to "false", do nothing.
@@ -115,6 +125,8 @@ fi
 
 if [[ ${KDEBASE} = kdevelop ]]; then
        HOMEPAGE="https://www.kdevelop.org/";
+elif [[ ${KDEBASE} = kdel10n ]]; then
+       HOMEPAGE="http://l10n.kde.org";
 else
        HOMEPAGE="https://www.kde.org/";
 fi
@@ -279,6 +291,21 @@ _calculate_src_uri() {
                        esac
                        ;;
        esac
+
+       if [[ ${KDEBASE} = kdel10n ]] ; then
+               local uri_base="${SRC_URI/${PN}-${PV}.tar.xz/}kde-l10n/kde-l10n"
+               SRC_URI=""
+               for my_l10n in ${KDE_L10N[@]} ; do
+                       case ${my_l10n} in
+                               sr | sr-ijekavsk | sr-Latn-ijekavsk | sr-Latn)
+                                       SRC_URI="${SRC_URI} l10n_${my_l10n}? ( 
${uri_base}-sr-${PV}.tar.xz )"
+                                       ;;
+                               *)
+                                       SRC_URI="${SRC_URI} l10n_${my_l10n}? ( 
${uri_base}-$(kde_l10n2lingua ${my_l10n})-${PV}.tar.xz )"
+                                       ;;
+                       esac
+               done
+       fi
 }
 
 # Determine fetch location for live sources
@@ -358,6 +385,14 @@ kde5_src_unpack() {
                                git-r3_src_unpack
                                ;;
                esac
+       elif [[ ${KDEBASE} = kdel10n ]]; then
+               mkdir -p "${S}" || die "Failed to create source dir ${S}"
+               cd "${S}"
+               for my_tar in ${A}; do
+                       tar -xpf "${DISTDIR}/${my_tar}" --xz \
+                               "${my_tar/.tar.xz/}/CMakeLists.txt" 
"${my_tar/.tar.xz/}/5" 2> /dev/null ||
+                               elog "${my_tar}: tar extract command failed at 
least partially - continuing"
+               done
        else
                default
        fi
@@ -369,6 +404,32 @@ kde5_src_unpack() {
 kde5_src_prepare() {
        debug-print-function ${FUNCNAME} "$@"
 
+       if [[ ${KDEBASE} = kdel10n ]]; then
+               # move known variant subdirs to root dir, currently sr@*
+               use_if_iuse l10n_sr-ijekavsk && _l10n_variant_subdir2root 
sr-ijekavsk sr
+               use_if_iuse l10n_sr-Latn-ijekavsk && _l10n_variant_subdir2root 
sr-Latn-ijekavsk sr
+               use_if_iuse l10n_sr-Latn && _l10n_variant_subdir2root sr-Latn sr
+               if use_if_iuse l10n_sr; then
+                       rm -rf kde-l10n-sr-${PV}/5/sr/sr@* || die "Failed to 
cleanup L10N=sr"
+                       _l10n_variant_subdir_buster sr
+               elif [[ -d kde-l10n-sr-${PV} ]]; then
+                       # having any variant selected means parent lingua will 
be unpacked as well
+                       rm -r kde-l10n-sr-${PV} || die "Failed to remove sr 
parent lingua"
+               fi
+
+               # add all l10n directories to cmake
+               cat <<-EOF > CMakeLists.txt || die
+project(${PN})
+cmake_minimum_required(VERSION 2.8.12)
+$(printf "add_subdirectory( %s )\n" \
+       `find . -mindepth 1 -maxdepth 1 -type d | sed -e "s:^\./::"`)
+EOF
+
+               # drop KDE4-based part
+               find -maxdepth 2 -type f -name CMakeLists.txt -exec \
+                       sed -i -e "/add_subdirectory(4)/ s/^/#DONT/" {} + || die
+       fi
+
        cmake-utils_src_prepare
 
        # only build examples when required
@@ -577,4 +638,33 @@ kde5_pkg_postrm() {
        xdg_pkg_postrm
 }
 
+_l10n_variant_subdir2root() {
+       local lingua=$(kde_l10n2lingua ${1})
+       local src=kde-l10n-${2}-${PV}
+       local dest=kde-l10n-${lingua}-${PV}/5
+
+       # create variant rootdir structure from parent lingua and adapt it
+       mkdir -p ${dest} || die "Failed to create ${dest}"
+       mv ${src}/5/${2}/${lingua} ${dest}/${lingua} || die "Failed to create 
${dest}/${lingua}"
+       cp -f ${src}/CMakeLists.txt kde-l10n-${lingua}-${PV} || die "Failed to 
prepare L10N=${1} subdir"
+       echo "add_subdirectory(${lingua})" > ${dest}/CMakeLists.txt ||
+               die "Failed to prepare ${dest}/CMakeLists.txt"
+       cp -f ${src}/5/${2}/CMakeLists.txt ${dest}/${lingua} ||
+               die "Failed to create ${dest}/${lingua}/CMakeLists.txt"
+       sed -e "s/${2}/${lingua}/" -i ${dest}/${lingua}/CMakeLists.txt ||
+               die "Failed to prepare ${dest}/${lingua}/CMakeLists.txt"
+
+       _l10n_variant_subdir_buster ${1}
+}
+
+_l10n_variant_subdir_buster() {
+       local dir=kde-l10n-$(kde_l10n2lingua ${1})-${PV}/5/$(kde_l10n2lingua 
${1})
+
+       sed -e "/^add_subdirectory(/d" -i ${dir}/CMakeLists.txt || die "Failed 
to cleanup ${dir} subdir"
+
+       for subdir in $(find ${dir} -mindepth 1 -maxdepth 1 -type d | sed -e 
"s:^\./::"); do
+               echo "add_subdirectory(${subdir##*/})" >> ${dir}/CMakeLists.txt
+       done
+}
+
 fi

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