add a tool which shows whether a file's translations are outdated or fresh

tools/check-translation-status.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+A=$(echo $1 | sed 's/\.[a-z][a-z]\.xhtml//')
+originaldate=`git log --pretty="%cd" --date=raw -1 $A.en.xhtml|cut -d' ' -f1`
+
+EN=$A.en.xhtml
+trdate=`git log --pretty="%cd" --date=raw -1 $EN|cut -d' ' -f1`
+ymd=`date +"%Y-%m-%d" --date="@$trdate"`
+echo "Basefile: $EN ( $ymd )"
+echo "  STATUS      LANG    DATE"
+echo "  --------    ----   ----------"
+
+for i in $A.[a-z][a-z].xhtml; do
+  if [[ $i != *".en."* ]]; then
+    trdate=`git log --pretty="%cd" --date=raw -1 $i|cut -d' ' -f1`
+    ymd=`date +"%Y-%m-%d" --date="@$trdate"`
+    diff=$((trdate-originaldate))
+    lang=`echo $i|sed 's/.*\.\([a-z][a-z]\)\.xhtml/\1/'`
+    if [[ $diff -lt -3600 ]]; then
+      echo "  OUTDATED     $lang    $ymd"
+    else
+      echo "  Up-to-date   $lang    $ymd"
+    fi 
+  fi
+done | sort