Internationalisation

1 files changed, 47 insertions, 0 deletions

diff --git a/po/make-template.sh b/po/make-template.sh
new file mode 100755
index 0000000..d34c8d0
--- /dev/null
+++ b/po/make-template.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+# This shell script generates the translation template.
+#
+# The reason for this not being inside CMakeLists.txt
+# is that the translator should not need to run the whole
+# configuration process just to get this single stupid file.
+
+# Get the directory this script resides in so that the user
+# doesn't have to run the script from there
+DIR=$(dirname $0)
+
+# Collect source files
+SOURCES=$(echo $DIR/../src/*.c)
+
+# Get the package name from CMakeLists.txt
+PACKAGE=$(sed -n '/^[ \t]*project[ \t]*([ \t]*\([^ \t)]\{1,\}\).*).*/{s//\1/p;q}' \
+	$DIR/../CMakeLists.txt)
+
+# Get the package version from CMakeLists.txt
+EXP_BEG='/^[ \t]*set[ \t]*([ \t]*project_VERSION_'
+EXP_END='[ \t]\{1,\}"\{0,1\}\([^)"]\{1,\}\)"\{0,1\}).*/{s//\1/p;q}'
+
+MAJOR=$(sed -n "${EXP_BEG}MAJOR${EXP_END}" $DIR/../CMakeLists.txt)
+MINOR=$(sed -n "${EXP_BEG}MINOR${EXP_END}" $DIR/../CMakeLists.txt)
+PATCH=$(sed -n "${EXP_BEG}PATCH${EXP_END}" $DIR/../CMakeLists.txt)
+
+if [ "$MAJOR" != "" ]; then
+	VERSION=$MAJOR
+	if [ "$MINOR" != "" ]; then
+		VERSION=$VERSION.$MINOR
+		if [ "$PATCH" != "" ]; then
+			VERSION=$VERSION.$PATCH
+		fi
+	fi
+fi
+
+if [ -z "$PACKAGE" -o -z "$VERSION" ]; then
+	echo "Failed to get information from CMakeLists.txt"
+	exit 1
+fi
+
+# Finally make the template
+xgettext -LC -k_ -kN_ $SOURCES -o "$DIR/$PACKAGE.pot" \
+	--package-name="$PACKAGE" --package-version="$VERSION" \
+	--copyright-holder="Přemysl Janouch" \
+	--msgid-bugs-address="https://github.com/pjanouch/$PACKAGE/issues"
+