Adjust "versions.sh" and "apply-templates.sh" to have a bit of helpfu…

…l output (better matching other repositories)

apply-templates.sh

@@ -33,16 +33,21 @@ for version; do
 	dist="$(dirname "$version")"
 	export codename dist version
 
+	rm -rf "$version/"
+
 	variants="$(jq -r '.[env.version].variants | map(@sh) | join(" ")' versions.json)"
 	eval "variants=( $variants )"
 
 	for variant in "${variants[@]}"; do
 		template="Dockerfile${variant:+-$variant}.template"
-		target="$version${variant:+/$variant}/Dockerfile"
+		dir="$version${variant:+/$variant}"
+		mkdir -p "$dir"
+
+		echo "processing $dir ..."
 
 		{
 			generated_warning
 			gawk -f "$jqt" "$template"
-		} > "$target"
+		} > "$dir/Dockerfile"
 	done
 done

versions.sh

@@ -33,6 +33,9 @@ for version in "${distsSuites[@]}"; do
 	if [ -n "$suite" ]; then
 		export suite
 		doc="$(jq <<<"$doc" -c '.suite = env.suite')"
+		echo "$version: $suite"
+	else
+		echo "$version: ???"
 	fi
 	export doc version
 	json="$(jq <<<"$json" -c --argjson doc "$doc" '.[env.version] = $doc')"