deprecate support for Debian jessie and stretch

Makefile

@@ -51,7 +51,7 @@ clean:
 	rm -rf grml-debootstrap.8.html grml-debootstrap.8.xml grml-debootstrap.8 html-stamp man-stamp packer/local_dir/
 
 testrun:
-	cd ./packer && $(MAKE) compile && $(MAKE) jessie
+	cd ./packer && $(MAKE) compile && $(MAKE) buster
 
 vagrant:
 	vagrant up

chroot-script

@@ -112,8 +112,8 @@ chrootmirror() {
 
   # add security.debian.org:
   case "$RELEASE" in
-    unstable|sid|stretch) ;;  # no security pool available
-    jessie|buster)
+    unstable|sid) ;;  # no security pool available
+    buster)
       echo "Adding security.debian.org to sources.list."
       echo "deb http://security.debian.org ${RELEASE}/updates $COMPONENTS" >> /etc/apt/sources.list
       ;;
@@ -358,13 +358,6 @@ kernel() {
   $APTUPDATE
   KVER=$(get_kernel_version)
   if [ -n "$KVER" ] ; then
-    case "$RELEASE" in
-      stretch)
-        echo "Installing busybox on Debian/$RELEASE as it's essential for the initramfs"
-        DEBIAN_FRONTEND=$DEBIAN_FRONTEND $APTINSTALL busybox
-        ;;
-    esac
-
      KERNELPACKAGES="linux-image-$KVER linux-headers-$KVER firmware-linux-free $INITRD_GENERATOR"
      # only add firmware-linux if we have non-free as a component
      if expr "$COMPONENTS" : '.*non-free' >/dev/null ; then

config

@@ -73,7 +73,7 @@
 # BACKPORTREPOS='yes'
 
 # Debian release that should be installed.
-# Supported values: jessie, stretch, buster, bullseye, sid
+# Supported values: buster, bullseye, sid
 # Default: 'bullseye'
 # RELEASE='bullseye'
 

docker/test_dirinstall.bats

@@ -20,5 +20,5 @@ mountpoint="/srv/debian"
 @test "debian_version exists and is valid version" {
   run cat "${mountpoint}/etc/debian_version"
   [ "$status" -eq 0 ]
-  [[ "$output" == [0-9].[0-9]* ]] || [[ "$output" == 'stretch/sid' ]]
+  [[ "$output" == [0-9].[0-9]* ]] || [[ "$output" == 'buster/sid' ]]
 }

docker/test_vminstall.bats

@@ -35,5 +35,5 @@ teardown() {
 @test "debian_version exists and is valid version" {
   run cat "${mountpath}/etc/debian_version"
   [ "$status" -eq 0 ]
-  [[ "$output" == [0-9].[0-9]* ]] || [[ "$output" == 'stretch/sid' ]]
+  [[ "$output" == [0-9].[0-9]* ]] || [[ "$output" == 'buster/sid' ]]
 }

grml-debootstrap

@@ -616,7 +616,7 @@ done
 [ "$_opt_contrib" ]             && COMPONENTS="$COMPONENTS contrib"
 
 case "${RELEASE}" in
-  jessie|stretch|buster|bullseye)
+  buster|bullseye)
     [ "$_opt_non_free" ] && COMPONENTS="$COMPONENTS non-free"
     ;;
   *)
@@ -1295,21 +1295,7 @@ mkfs() {
     fi
 
     case "$RELEASE" in
-      jessie)
-        if [ "$mkfs_supports_metadata_csum" = 1 ]; then
-          einfo "Disabling $MKFS feature as OS Release $RELEASE does not support it: metadata_csum"
-          MKFS_OPTS="$MKFS_OPTS -O ^metadata_csum"
-        fi
-        if [ "$mkfs_supports_metadata_csum_seed" = 1 ]; then
-          einfo "Disabling $MKFS feature as OS Release $RELEASE does not support it: metadata_csum_seed"
-          MKFS_OPTS="$MKFS_OPTS -O ^metadata_csum_seed"
-        fi
-        if [ "$mkfs_supports_orphan_file" = 1 ]; then
-          einfo "Disabling $MKFS feature as OS Release $RELEASE does not support it: orphan_file"
-          MKFS_OPTS="$MKFS_OPTS -O ^orphan_file"
-        fi
-        ;;
-      bullseye|buster|stretch)
+      bullseye|buster)
         if [ "$mkfs_supports_metadata_csum_seed" = 1 ]; then
           einfo "Disabling $MKFS feature as OS Release $RELEASE does not support it: metadata_csum_seed"
           MKFS_OPTS="$MKFS_OPTS -O ^metadata_csum_seed"
@@ -1688,14 +1674,6 @@ grub_install() {
   clean_chroot "${MNTPOINT}" update-grub
   clean_chroot "${MNTPOINT}" sync
 
-  case "$RELEASE" in
-    jessie)
-      einfo "Applying workaround for GRUB font path bug in jessie (Debian #787685)."
-      mkdir -p "${MNTPOINT}/boot/grub/fonts/"
-      cp "${MNTPOINT}/usr/share/grub/unicode.pf2" "${MNTPOINT}/boot/grub/fonts/"
-      ;;
-  esac
-
   if grep -q '^GRUB_DISABLE_LINUX_UUID=.*true' "${MNTPOINT}"/etc/default/grub 2>/dev/null ; then
     ewarn "GRUB_DISABLE_LINUX_UUID is set to true in /etc/default/grub, not adjusting root= in grub.cfg."
     ewarn "Please note that your system might NOT be able to properly boot."

grml-debootstrap.8.txt

@@ -219,7 +219,7 @@ Options and environment variables
 *-r*, *--release* _releasename_::
 
     Specify release of new Debian system. Supported releases names:
-    jessie, stretch, buster, bullseye, bookworm and sid.
+    buster, bullseye, bookworm and sid.
     Corresponding with configuration variable RELEASE. Default release: bookworm
 
 *--remove-configs*::
@@ -301,9 +301,9 @@ Usage examples
 
 Install default Debian release (bookworm) on /dev/sda1 and install bootmanager GRUB in MBR (master boot record) of /dev/sda.
 
-  grml-debootstrap --release stretch --target /dev/sda1 --grub /dev/sda --hostname debian01 --password changeme
+  grml-debootstrap --release buster --target /dev/sda1 --grub /dev/sda --hostname debian01 --password changeme
 
-Install Debian release stretch on /dev/sda1 and install bootmanager GRUB in MBR (master boot record) of /dev/sda.
+Install Debian release buster on /dev/sda1 and install bootmanager GRUB in MBR (master boot record) of /dev/sda.
 Set hostname to 'debian01' and password for user root to 'changeme'.
 
   grml-debootstrap --target /dev/sda6 --grub /dev/sda --release sid
@@ -393,9 +393,9 @@ Supported Releases
 include::releasetable.txt[]
 
 [NOTE]
-.jessie/stretch/buster release
+.buster release
 ================================================================================
-[1] Please notice that releases like jessie, stretch and buster are unsupported releases within Debian nowadays.
+[1] Please notice that releases like buster are unsupported releases within Debian nowadays.
 grml-debootstrap can handle the releases but you really should not use them anymore unless you really know what you are doing.
 Even older versions are also entirely unsupported by grml-debootstrap.
 

packer/Makefile

@@ -37,13 +37,5 @@ bullseye: clean fake-uname.so install
 buster: clean fake-uname.so install
 	packer build -var debian_version=$@ -var grml_debootstrap_version=$(GRML_DEBOOTSTRAP_VERSION) -var grml_debootstrap_local_path=$(GRML_DEBOOTSTRAP_LOCAL_PATH) debian64.json
 
-# Debian 9
-stretch: clean fake-uname.so install
-	packer build -var debian_version=$@ -var grml_debootstrap_version=$(GRML_DEBOOTSTRAP_VERSION) -var grml_debootstrap_local_path=$(GRML_DEBOOTSTRAP_LOCAL_PATH) debian64.json
-
-# Debian 8
-jessie: clean fake-uname.so install
-	packer build -var debian_version=$@ -var grml_debootstrap_version=$(GRML_DEBOOTSTRAP_VERSION) -var grml_debootstrap_local_path=$(GRML_DEBOOTSTRAP_LOCAL_PATH) debian64.json
-
-.PHONY: compile bullseye buster stretch jessie
+.PHONY: compile bullseye buster
 .NOTPARALLEL:

packer/debian64_provision.sh

@@ -202,7 +202,7 @@ grml_debootstrap_execution() {
 apply_nic_workaround() {
   # release specific stuff
   case "$DEBIAN_VERSION" in
-    stretch|buster|bullseye|bookworm|unstable|sid)
+    buster|bullseye|bookworm|unstable|sid)
       ;;
     *)
       echo "* Debian $DEBIAN_VERSION doesn't require NIC workaround"

releasetable.txt

@@ -2,8 +2,6 @@
 [width="40%",frame="topbot",options="header"]
 |======================
 |Release  |Status
-|jessie   |works[1]
-|stretch  |works[1]
 |buster   |works[1]
 |bullseye |works
 |bookworm |works

tests/docker-build-vm.sh

@@ -22,10 +22,6 @@ fi
 set -x
 
 case "${RELEASE:-}" in
-  stretch)
-    MIRROR='http://archive.debian.org/debian'
-    EXTRAOPT=--debopt=--no-check-gpg
-  ;;
   *)
     MIRROR='http://deb.debian.org/debian'
     EXTRAOPT=''