Added update.sh script

po/update.sh

@@ -0,0 +1,42 @@
+#!/bin/sh
+
+PACKAGE="libgtop"
+
+if [ "x$1" = "x--help" ]; then
+
+echo Usage: ./update.sh langcode
+echo --help                  display this help and exit
+echo
+echo Examples of use:
+echo ./update.sh ----- just creates a new pot file from the source
+echo ./update.sh da -- created new pot file and updated the da.po file 
+
+elif [ "x$1" = "x" ]; then 
+
+echo "Building the $PACKAGE.pot ..."
+
+xgettext --default-domain=$PACKAGE --directory=.. \
+  --add-comments --keyword=_ --keyword=N_ \
+  --files-from=./POTFILES.in \
+&& test ! -f $PACKAGE.po \
+   || ( rm -f ./$PACKAGE.pot \
+&& mv $PACKAGE.po ./$PACKAGE.pot );
+
+else
+
+xgettext --default-domain=$PACKAGE --directory=.. \
+  --add-comments --keyword=_ --keyword=N_ \
+  --files-from=./POTFILES.in \
+&& test ! -f $PACKAGE.po \
+   || ( rm -f ./PACKAGE.pot \
+&& mv $PACKAGE.po ./$PACKAGE.pot );
+
+echo "Building the $PACKAGE.pot ..."
+echo "Now merging $1.po with $PACKAGE.pot, and creating an updated $1.po ..." 
+
+mv $1.po $1.po.old && msgmerge $1.po.old $PACKAGE.pot -o $1.po \
+&& rm $1.po.old;
+
+msgfmt --statistics $1.po
+
+fi;