From 19fd68ea3f8b9671266750a8230768559d6d8986 Mon Sep 17 00:00:00 2001
From: Katharina Drexel <katharina.drexel@bfh.ch>
Date: Thu, 1 Apr 2021 09:31:29 +0200
Subject: MultiMirror boot for mmdebstrap.

Signed-off-by: Katharina Drexel <katharina.drexel@bfh.ch>
---
 share/scripts/debconf | 121 +++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 120 insertions(+), 1 deletion(-)

diff --git a/share/scripts/debconf b/share/scripts/debconf
index 13209ca..07d9a88 100755
--- a/share/scripts/debconf
+++ b/share/scripts/debconf
@@ -372,6 +372,114 @@ EOF
 	export DEBCONF_SYSTEMRC
 }
 
+Prepare_sourceslist ()
+{
+	PARENT_AREA="$(echo ${PARENT_ARCHIVE_AREAS} | sed -e 's|,| |g')"
+	PARENT_DIST="$(echo ${PARENT_DISTRIBUTION} | sed -e 's|-backports||')"
+
+	case "${PARENT_DIST}" in
+		buster)
+			UPDATES="${PARENT_DIST}/updates"
+			;;
+
+		*)
+			UPDATES="${PARENT_DIST}-security"
+			;;
+	esac
+
+	DEBIAN_SOURCES="${DEBCONF_TMPDIR}/debian.sources"
+	DIST="$(echo ${DISTRIBUTION} | sed -e 's|-backports||')"
+
+cat > "${DEBIAN_SOURCES}" << EOF
+# /etc/apt/sources.list.d/debian.sources
+
+Types: deb
+URIs: ${PARENT_MIRROR}
+Suites: ${PARENT_DIST}
+Components: ${PARENT_AREA}
+PDiffs: no
+EOF
+
+	if [ -n "${PARENT_MIRROR_SECURITY}" ]
+	then
+cat >> "${DEBIAN_SOURCES}" << EOF
+
+Types: deb
+URIs: ${PARENT_MIRROR_SECURITY}
+Suites: ${UPDATES}
+Components: ${PARENT_AREA}
+PDiffs: no
+EOF
+	fi
+
+	case "${DIST}" in
+		engywuck*)
+			RELNR=5
+			;;
+
+		fuchur*)
+			RELNR=6
+			;;
+	esac
+
+	case "${MODE}" in
+		progress-linux)
+			PROGRESS_SOURCES="${DEBCONF_TMPDIR}/progress-linux.sources"
+			PROGRESS_KEY="${DEBCONF_TMPDIR}/progress-linux-${RELNR}-${DIST}-archive-key.pub"
+			wget -O "${PROGRESS_KEY}" "https://deb.progress-linux.org/packages/project/pgp/progress-linux-${RELNR}-${DIST}-archive-key.pub"
+
+			for ARCHIVE in ${ARCHIVES}
+			do
+				case "${ARCHIVE}" in
+					*-extras)
+						if [ -z "${EXTRAS}" ]
+						then
+							EXTRAS="${ARCHIVE}"
+						else
+							EXTRAS="${EXTRAS} ${ARCHIVE}"
+						fi
+					;;
+
+					*)
+						if [ -z "${BASE_ARCHIVES}" ]
+						then
+							BASE_ARCHIVES="${ARCHIVE}"
+						else
+							BASE_ARCHIVES="${BASE_ARCHIVES} ${ARCHIVE}"
+						fi
+					;;
+				esac
+			done
+
+cat > "${PROGRESS_SOURCES}" << EOF
+Types: deb
+URIs: ${MIRROR}
+Suites: ${BASE_ARCHIVES}
+Components: main contrib non-free
+PDiffs: no
+Signed-By: ${PROGRESS_KEY}
+EOF
+
+		if [ -n "${EXTRAS}" ]
+		then
+cat >> "${PROGRESS_SOURCES}" << EOF
+
+Types: deb
+URIs: ${MIRROR}
+Suites: ${EXTRAS}
+Components: main contrib non-free restricted
+PDiffs: no
+Signed-By: ${PROGRESS_KEY}
+EOF
+		fi
+		;;
+
+		*)
+			PROGRESS_SOURCES=""
+			;;
+	esac
+}
+
 Debootstrap ()
 {
 	DIRECTORY="${1}"
@@ -404,7 +512,7 @@ Debootstrap ()
 
 		mmdebstrap)
 			mmdebstrap --verbose --arch=${ARCHITECTURE} --components=${PARENT_ARCHIVE_AREAS} \
-				 --mode=root --include=${INCLUDE} ${PARENT_DISTRIBUTION} "${DIRECTORY}" ${PARENT_MIRROR}
+				 --mode=root --include=${INCLUDE} ${PARENT_DISTRIBUTION} "${DIRECTORY}" ${DEBIAN_SOURCES} ${PROGRESS_SOURCES}
 			;;
 
 		*)
@@ -442,6 +550,11 @@ EOF
 	case "${MODE}" in
 		progress-linux)
 
+			if [ -f "${DIRECTORY}"/etc/apt/sources.list.d/[[:digit:]]*progress-linux.sources ]
+			then
+				rm -f "${DIRECTORY}"/etc/apt/sources.list.d/[[:digit:]]*progress-linux.sources
+			fi
+
 cat > "${DIRECTORY}/progress-linux.cfg" << EOF
 progress-linux progress-linux/archives multiselect $(echo ${ARCHIVES} | sed -e 's| |, |g')
 progress-linux progress-linux/archive-areas multiselect $(echo ${ARCHIVE_AREAS} | sed -e 's|,| |g')
@@ -1183,6 +1296,12 @@ SYSTEM="${MACHINES}/${NAME}"
 ## Generic parts
 if [ ! -e "${CACHE}/${DISTRIBUTION}_${ARCHITECTURE}" ]
 then
+	case "${BOOTSTRAP}" in
+		*mmdebstrap)
+			Prepare_sourceslist
+			;;
+	esac
+
 	Debootstrap "${CACHE}/${DISTRIBUTION}_${ARCHITECTURE}.tmp"
 	Configure_apt "${CACHE}/${DISTRIBUTION}_${ARCHITECTURE}.tmp"
 	Deconfigure_system "${CACHE}/${DISTRIBUTION}_${ARCHITECTURE}.tmp"
-- 
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