kernel selection: drop pre-jessie code

[grml-debootstrap.git] / chroot-script

diff --git a/chroot-script b/chroot-script
index 5cff484..367ed9b 100755 (executable)
--- a/chroot-script
+++ b/chroot-script
@@ -11,6 +11,7 @@
 
 # error_handler {{{
 if [ "$REPORT_TRAP_ERR" = "yes" ] || [ "$FAIL_TRAP_ERR" = "yes" ]; then
+   set -e
    set -E
    set -o pipefail
    trap "error_handler" ERR
@@ -269,14 +270,21 @@ packages() {
   }
 
   if [ "$PACKAGES" = 'yes' ] ; then
-     if ! [ -r /etc/debootstrap/packages ] ; then
-       echo "Error: /etc/debootstrap/packages (inside chroot) not found, exiting." >&2
-       exit 1
-     else
-       $APTUPDATE
-       # shellcheck disable=SC2086,SC2046
-       DEBIAN_FRONTEND=$DEBIAN_FRONTEND $APTINSTALL $(grep -v '^#' /etc/debootstrap/packages) $GRMLPACKAGES
-     fi
+    PACKAGES_FILE="/etc/debootstrap/packages"
+
+    if [ "$ARCH" = 'arm64' ]; then
+      PACKAGES_FILE="/etc/debootstrap/packages-arm64"
+    fi
+
+    if ! [ -r "${PACKAGES_FILE}" ] ; then
+      echo "Error: ${PACKAGES_FILE} (inside chroot) not found, exiting." >&2
+      exit 1
+    else
+      $APTUPDATE
+
+      # shellcheck disable=SC2086,SC2046
+      DEBIAN_FRONTEND=$DEBIAN_FRONTEND $APTINSTALL $(grep -v '^#' "${PACKAGES_FILE}") $GRMLPACKAGES
+    fi
   fi
 }
 # }}}
@@ -316,17 +324,16 @@ get_kernel_version() {
   # shellcheck disable=SC2153
   case "$ARCH" in
     i386)
-      case "$RELEASE" in
-        lenny|squeeze|wheezy) KARCH='686' ;;
-        # since jessie the linux-image-686 image doesn't exist any longer
-        *) KARCH='686-pae' ;;
-      esac
+      KARCH='686-pae'
       ;;
     amd64)
       KARCH='amd64'
       ;;
+    arm64)
+      KARCH='arm64'
+      ;;
     *)
-      echo "Only i386 and amd64 are currently supported" >&2
+      echo "Only i386, amd64 and arm64 are currently supported" >&2
       return 1
   esac
 
@@ -653,7 +660,7 @@ available_ids() {
   echo "${ids}"
 }
 
-# helper function to report corresponding /dev/disk/by-id/… for a given device name,
+# helper function to report corresponding /dev/disk/by-id/ for a given device name,
 # based on GRUB's postinst script
 device_to_id() {
   local id