Avoid annoying verbosity in update-packages.sh

cook.sh

@@ -33,7 +33,11 @@ function usage {
 }
 
 function op {
-    echo -e "\033[01;38;5;215mcook - $1 $2\033[0m" >&2
+    if [ -z $COOK_QUIET ]
+    then
+        echo -e "\033[01;38;5;215mcook - $1 $2\033[0m" >&2
+    fi
+
     case "$2" in
         dist)
             op $1 fetch

update-packages.sh

@@ -18,9 +18,9 @@ do
         ./cook.sh $recipe dist
         publish="${publish} $recipe"
     else
-        oldver=$(./cook.sh $recipe gitversion)
+        oldver=$(COOK_QUIET=1 ./cook.sh $recipe gitversion)
         ./cook.sh $recipe fetch
-        newver=$(./cook.sh $recipe gitversion)
+        newver=$(COOK_QUIET=1 ./cook.sh $recipe gitversion)
         if [ "$oldver" = "$newver" ]
         then
             echo "$recipe: up to date (version $newver)."