luks: did it work yet?

Let's ensure that make-initrd-luks gets to the base install
until installer is tweaked to enable in-flight installation
of options like this.

Adding luks to stage1 [make-initrd] features makes no sense
on the other hand (and it wasn't happening anyways due to
the lack of add_feature function call in config.mk as was
accidentally spotted).

And putting luks packages into an installer image lacking
the reference to alterator-luks isn't that sensible, let's
complain to logs at the very least (this isn't going to hit
the default output though).

features.in/luks/config.mk

@@ -1,5 +1,7 @@
 LUKS_LISTS := $(call tags,security luks)
 
 use/luks:
+	@$(call add_feature)
+	@$(call add,BASE_PACKAGES,make-initrd-luks)
 	@$(call add,THE_LISTS,$(LUKS_LISTS))
 	@$(call add,RESCUE_LISTS,$(LUKS_LISTS))

features.in/luks/install2/image-scripts.d/50-check-luks

@@ -0,0 +1,9 @@
+#!/bin/sh
+# let's check if support is there until installer-steps are dynamic
+
+CONFIG="/usr/share/install2/installer-steps"
+
+if ! grep -q '^luks$' "$CONFIG"; then
+	PKG="$(rpm -qf "$CONFIG")"
+	echo "** warning: luks step missing in ${PKG:-$CONFIG}" >&2
+fi

features.in/luks/stage1/scripts.d/11-initrd-luks

@@ -1,3 +0,0 @@
-#!/bin/sh
-
-echo 'FEATURES += luks' >> /etc/initrd.mk