Add -s|--silent option to suppress msgmerge output.

ths-poupdate.sh

@@ -1,6 +1,7 @@
-l#!/bin/bash
+#!/bin/bash
 #
 # Copyright 2007, Donatas Glodenis <dgvirtual@akl.lt>
+# Copyright 2009, Andrius Štikonas <stikonas@gmail.com>
 #
 # #
 # # This script is free software; you can redistribute it and/or modify
@@ -28,6 +29,7 @@ function usage() {
         echo "   -P|--new-as-primary - use newly translated file translations"
 	echo "                         as primary (default - use the new files"
 	echo "                         as secondary translations)"
+	echo "   -s|--silent - suppress msgmerge output"
 	exit 1
 }
 
@@ -39,6 +41,10 @@ do
 			option_new_as_primary="Y"
 			shift
 			;;
+		-s|--silent)
+			option_silent="Y"
+			shift
+			;;
 		-*|--*)
 			usage
 			;;
@@ -58,15 +64,24 @@ upddir=$1
 tradir=$2
 tpldir=$3
 
+if [ ! "$option_silent" = "Y" ]; then
 	echo "Checking if updated files are in the specified directory ..."
+else
+	total_files=`find $upddir -name "*.po" | wc -l`
+	skipped_files=0
+	merged_files=0
+	echo -ne "\r$merged_files/$total_files merged"
+fi
 newtrans=`cd $upddir; find . -name "*.po"`
 if [ "$newtrans" == "" ]; then
 	echo "              ... no updated files found in: $upddir"
 	exit 1
 else
+	if [ ! "$option_silent" = "Y" ]; then
 		echo "              ... they are."
-fi
 		echo
+	fi
+fi
 
 ## PAGRINDINIS CIKLAS
 for updfile in $newtrans
@@ -93,10 +108,14 @@ if [ `cd $tradir; find ${updfile}  2> /dev/null | wc -l` -gt 1 ]; then
 fi
 
 if [ `cd $tpldir; find ${updfile}t  2> /dev/null | wc -l` -lt 1 ]; then
+	if [ ! "$option_silent" = "Y" ]; then
 		echo
 		echo "File `basename $updfile` does not belong to this translation project,"
 		echo "SKIPPING..."
 		find ${updfile}t -print
+	else
+		skipped_files=$(($skipped_files+1))
+	fi
 	continue
 	# o gal ir ne taip daroma
 fi
@@ -117,17 +136,37 @@ fi
 	mv $tradir/$trafile $tradir/${trafile}.old
 
 if [ "$option_new_as_primary" = "Y" ]; then
+	if [ ! "$option_silent" = "Y" ]; then
 		echo
 		echo "UPDATING $trafile using translations from $upddir/$updfile as PRIMARY translations"
 		msgmerge -N -v --compendium=$tradir/${trafile}.old -o $tradir/${trafile}.new $upddir/$updfile $tpldir/$tplfile
 	else
+		msgmerge -N -v --compendium=$tradir/${trafile}.old -o $tradir/${trafile}.new $upddir/$updfile $tpldir/$tplfile 2> /dev/null
+	fi
+else
+	if [ ! "$option_silent" = "Y" ]; then
 		echo
 		echo "UPDATING $trafile using translations from $upddir/$updfile as SECONDARY translations"
 		msgmerge -N -v --compendium=$upddir/$updfile -o $tradir/${trafile}.new $tradir/${trafile}.old $tpldir/$tplfile
+	else
+		msgmerge -N -v --compendium=$upddir/$updfile -o $tradir/${trafile}.new $tradir/${trafile}.old $tpldir/$tplfile 2> /dev/null
+	fi
 fi
 
 cat $tradir/${trafile}.new | sed '/X-Rosetta-Export-Date/d' > $tradir/$trafile
 rm $tradir/${trafile}.new
 rm $tradir/${trafile}.old
 
+if [ "$option_silent" = "Y" ]; then
+	merged_files=$(($merged_files+1))
+	echo -ne "\r$merged_files/$total_files merged"
+	if [ ! $skipped_files -eq 0 ]; then
+		echo -ne ", $skipped_files skipped"
+	fi
+fi
+
 done
+
+if [ "$option_silent" = "Y" ]; then
+	echo
+fi