From 7753e420780ba9db74a0134521d25bbd56ec294c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mario=20H=C3=BCttel?= <mario.huettel@gmx.net>
Date: Fri, 18 Oct 2019 22:51:31 +0200
Subject: [PATCH] Add translation output to Cmake

---
 CMakeLists.txt              |  1 +
 translations/CMakeLists.txt |  4 ++++
 translations/generate-mo.sh | 23 +++++++++++++++++++++++
 3 files changed, 28 insertions(+)
 create mode 100644 translations/CMakeLists.txt
 create mode 100755 translations/generate-mo.sh

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9808ba0..7899a2e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -39,6 +39,7 @@ ENDIF(CMAKE_BUILD_TYPE STREQUAL "Debug")
 
 add_subdirectory(resources)
 add_subdirectory(doxygen)
+add_subdirectory(translations)
 add_subdirectory(version)
 
 include_directories(${GLIB_INCLUDE_DIRS} ${GTK3_INCLUDE_DIRS} ${CAIRO_INCLUDE_DIRS} ${CMAKE_CURRENT_SOURCE_DIR}/include)
diff --git a/translations/CMakeLists.txt b/translations/CMakeLists.txt
new file mode 100644
index 0000000..3d85c59
--- /dev/null
+++ b/translations/CMakeLists.txt
@@ -0,0 +1,4 @@
+add_custom_target(translations
+		COMMAND  ./generate-mo.sh "${PROJECT_BINARY_DIR}/translations"
+		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+		COMMENT "Generating translation locales")
diff --git a/translations/generate-mo.sh b/translations/generate-mo.sh
new file mode 100755
index 0000000..872e94c
--- /dev/null
+++ b/translations/generate-mo.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
+  DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null && pwd )"
+  SOURCE="$(readlink "$SOURCE")"
+  [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+done
+DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null && pwd )"
+cd "$DIR"
+
+if [ -z $1 ]; then
+	echo "Must supply an output name"
+	exit -2
+fi
+
+for langdir in `find ./pot/po -mindepth 1 -maxdepth 1 -type d`; do
+	lang=`basename "$langdir"`
+	dest="$1/locale/$lang/LC_MESSAGES"
+	mkdir -p "$dest"
+	pofiles=`find "$langdir" -name "*.po"`
+	msgfmt --output-file="$dest/gds-render.mo" "$pofiles"
+done