create a debian-edu task to be able to build an offline installation image

Signed-off-by: Holger Levsen <holger@layer-acht.org>

Makefile

@@ -169,6 +169,10 @@ ifeq ($(FORCE_FIRMWARE),1)
 	# Generate firmware task file using the contents of the archive
 	$(Q)$(BASEDIR)/tools/generate_firmware_task "$(ARCHES)" $(TASKDIR)/firmware
 endif
+ifeq ($(DEBIAN_EDU),1)
+	# Generate Debian Edu task file containing (almost) all of Debian Edu's packages
+	$(Q)$(BASEDIR)/tools/generate_debian-edu_task $(TASKDIR)/debian-edu-full
+endif
 endif
 $(BDIR)/DATE:
 	$(Q)date -u '+%Y%m%d' > $(BDIR)/DATE

tasks/buster/Debian-edu-full

@@ -8,4 +8,5 @@
 #include <debian-installer+kernel>
 
 #include <debian-edu>
+#include <debian-edu-full>
 

tools/generate_debian-edu_task

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+set -e
+
+$apt = $BASEDIR/tools/apt-selection
+
+# include all the education packages except education-development
+$apt list 'education-*' 2>/dev/null | cut -d '/' -f1 | grep -v education-development > $1