ENH: pre-commit-hook: abort upon bad date.

bin/tools/pre-commit-hook

@@ -275,6 +275,7 @@ checkCopyright()
     year=$(date +%Y)
     echo "$hookName: check copyright ..." 1>&2
 
+    badFiles=$(
     for f in $fileList
     do
         startYear=`grep "Copyright.*OpenFOAM" $f | sed 's/[^0-9]*\([0-9]*\).*/\1/g'`
@@ -287,19 +288,24 @@ checkCopyright()
                 # Date is of type 2011-2012 OpenFOAM Foundation
                 if [ "$year" != "$endYear" ]
                 then
-                    echo "Updated copyright for: $f"
+                    echo "Updated copyright for: $f" 1>&2
+                    echo "$f"
                     sed -i "s/$startYear-$endYear OpenFOAM/$startYear-$year OpenFOAM/g" $f
                 fi
             else
                 # Date is of type 2011 OpenFOAM Foundation
                 if [ "$year" != "$startYear" ]
                 then
-                    echo "Updated copyright for: $f"
+                    echo "$f"
+                    echo "Updated copyright for: $f" 1>&2
                     sed -i "s/$startYear OpenFOAM/$startYear-$year OpenFOAM/g" $f
                 fi
             fi
         fi
     done
+    )
+
+    dieOnBadFiles "Some copyright dates were automatically updated; Please check these before pushing"
 }