From 5887a55c5d329fba01c167a5dbd4aa3b4e12d253 Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@cryptonomic.net>
Date: Mon, 18 Jan 2021 20:55:16 -0500
Subject: loads linux kernel, panics unpacking initrd

---
 src/partvi | 56 +++++++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 47 insertions(+), 9 deletions(-)

(limited to 'src/partvi')

diff --git a/src/partvi b/src/partvi
index aa0d36b..dca9722 100755
--- a/src/partvi
+++ b/src/partvi
@@ -2,6 +2,41 @@
 shopt -s nullglob
 PATH=/sbin:$PATH
 
+: ${GRUB_CONFIG:=../conf/grub.cfg}
+samizdat_linux_dir=/
+
+if [ ! "$GPG_INPUT_DIR" ]
+then
+    for d in $GPG_INPUT_DIR /root/.gnupg /cdrom/gnupghome
+    do
+        $sudo [ -d "$d" ] || continue
+        GPG_INPUT_DIR=$d
+        break
+    done
+fi
+
+
+add_initrd()
+{
+    initrd_suffix=.samizdat
+    $sudo mkdir -p "$mnt"/linux
+    $sudo rsync  -aL --info=STATS "${1}vmlinuz${2}" "$mnt"/linux/vmlinuz
+    $sudo rsync  -aL --info=STATS "${1}initrd.img${2}${2:+$initrd_suffix}" "$mnt"/linux/initrd.img
+}
+
+add_grub_cfg()
+{
+    $sudo mkdir -p "$mnt"/grub
+    $sudo cp -aL "$GRUB_CONFIG" "$mnt"/grub
+}
+
+install_boot_dir()
+{
+    local mnt="$1"
+    add_grub_cfg
+    add_initrd "$samizdat_linux_dir"/ "${version_suffix}"
+}
+
 msg() { printf '%s: %s: %s\n' "$0" "$1" "$2" >&2; }
 die() { msg Error "${*:-Exiting on fatal error.}"; exit 1; }
 warn() { msg Warning "${*:-Something is wrong.}"; }
@@ -97,8 +132,8 @@ build_partition_image()
                 esac
 
                 case "$type" in
+                        bios-grub)            ;;
                         efi-system-partition) mkfs.fat -F 32 -I "$tmp" || die "mkfs.vfat failed" ;;
-                        bios-grub)            ;; # mkfs.fat -F 32 -I "$tmp" || die "mkfs.vfat failed" ;;
                         boot|samizdat-keys)   mkfs.btrfs -q "$tmp" || die "mkfs.btrfs failed" ;;
                         dm-verity-data)
                                 partuuid=${root_hash:0:32}
@@ -296,20 +331,23 @@ do
         require_var type
         case "$type" in
                 dm-verity-hashes|partition-table|bios-grub) ;;
-                efi-system-partition|boot)
+                efi-system-partition|boot|samizdat-keys)
                         mkdir -p "$mnt"
                         loudly $sudo mount "$dev" "$mnt"
 
-                        if [ "$type" = 'boot' ]
-                        then
+                        case "$type" in
+                            boot)
                                 BOOT_DIR=$mnt
-                        else
+                                install_boot_dir "$mnt"
+                                ;;
+                            samizdat-keys)
+                                $sudo rsync  -a  --info=STATS  "$GPG_INPUT_DIR"/ "$mnt"/gnupghome/
+                                ;;
+                            efi-system-partition)
                                 EFI_DIR=$mnt
-                        fi
+                                ;;
+                        esac
                 ;;
-                *) mkdir -p "$mnt"
-                   loudly $sudo mount "$dev" "$mnt"
-                   ;;
                 *) notice "Not mounting $name" ;;
         esac
 done
-- 
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