From 80389ec0e3e0edbbee6bb867a271e9f2d9eb126c Mon Sep 17 00:00:00 2001
From: Christian Boltz <postfixadmin@cboltz.de>
Date: Fri, 29 Jul 2011 19:14:50 +0000
Subject: [PATCH] language-update.sh: - new parameter --comparetext to compare
 two texts in $PALANG.

git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@1138 a1433add-5e2c-0410-b055-b7f2511e0802
---
 languages/language-update.sh | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/languages/language-update.sh b/languages/language-update.sh
index e855509c..81a35a5b 100755
--- a/languages/language-update.sh
+++ b/languages/language-update.sh
@@ -15,7 +15,7 @@
  # File: language-update.sh
  # Lists missing translations in language files and optionally patches the
  # english texts into the language file.
- # Can also rename a $PALANG string.
+ # Can also do several other things that help handling the language files - see --help.
  #
  # written by Christian Boltz
 
@@ -179,6 +179,18 @@ function obsolete() {
 
 
 
+function comparetext() {
+	for file in $filelist ; do
+		echo "<?php 
+			include('$file');
+			if (\$PALANG['$text1'] != \$PALANG['$text2']) {
+				echo '$file: ' . \$PALANG['$text1'] . ' --- ' . \$PALANG['$text2'] . \"\\n\";
+			}
+		" | php
+	done
+}
+
+
 
 function cleanup() {
 	# check for duplicated strings
@@ -283,6 +295,13 @@ echo '
     success message :-)  (no difference remaining)
 
 
+'"$0"' --comparetext string1 string2 [foo.lang [bar.lang [...] ] ]
+
+	Compare two texts in $PALANG.
+	This can be useful to find out if two equel texts in $PALANG are the 
+	same in all languages. No output means no difference.
+
+
 '"$0"' --stats
 
     Print translation statistics to postfixadmin-languages.txt
@@ -313,6 +332,7 @@ remove=0 # remove a string
 stats=0  # create translation statistics
 addcomment=0 # add translation comment
 obsolete=0 # add obsolete note
+comparetext=0 # compare two PALANG texts
 text=''
 comment=''
 rename_old=''
@@ -325,6 +345,12 @@ while [ -n "$1" ] ; do
 			usage
 			exit 0;
 			;;
+		--comparetext)
+			comparetext=1
+			shift; text1="$1"
+			shift; text2="$1"
+			test -z "$text2" && { echo '--comparetext needs two parameters' >&2 ; exit 1; }
+			;;
 		--notext)
 			notext=1
 			;;
@@ -388,6 +414,7 @@ test "$rename" = 1 && { rename_string ; cleanup ; exit 0 ; }
 test "$remove" = 1 && { remove_string ; cleanup ; exit 0 ; }
 test "$obsolete" = 1 && { obsolete ; cleanup ; exit 0 ; }
 test "$forcepatch" = 1 && { forcepatch ; cleanup ; exit 0 ; }
+test "$comparetext" = 1 && { comparetext ; cleanup ; exit 0 ; }
 
 test "$stats" = 1 && { statistics ; exit 0 ; }