From 963ffcbcecfddbcf950fc96da5a8c7e4d0bea3b7 Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@jerkface.net>
Date: Sat, 27 Feb 2021 11:04:02 -0500
Subject: partvi: move all functions to top

---
 src/partvi | 104 ++++++++++++++++++++++++++++++++++++-------------------------
 1 file changed, 62 insertions(+), 42 deletions(-)

diff --git a/src/partvi b/src/partvi
index d2b6ac7..2a32851 100755
--- a/src/partvi
+++ b/src/partvi
@@ -1,11 +1,4 @@
 #!/bin/bash
-shopt -s nullglob
-PATH=/sbin:$PATH
-
-: ${GRUB_CONFIG:=../conf/grub.cfg}
-samizdat_linux_dir=/
-
-
 
 add_initrd()
 {
@@ -282,6 +275,47 @@ cleanup()
     fi
 }
 
+copy_data_to_mounted_target_filesystems()
+{
+    case "$type" in
+        efi-system-partition|boot|samizdat-keys) ;;
+        dm-verity-hashes|partition-table|bios-grub) return ;;
+        *) notice "Not mounting $name"; return ;;
+    esac
+
+    img=${f%.conf}
+    dev=/dev/mapper/${whole#/dev/}p${img#part}
+    mnt=${f%.conf}.mnt
+
+    mkdir -p "$mnt"
+    loudly $sudo mount "$dev" "$mnt"
+
+    case "$type" in
+        boot)
+            BOOT_DIR=$mnt
+            install_boot_dir "$mnt"
+            ;;
+        samizdat-keys)
+            $sudo rsync  -a  --info=STATS  "$GPG_INPUT_DIR"/ "$mnt"/gnupghome/
+            ;;
+        efi-system-partition)
+            EFI_DIR=$mnt
+            ;;
+    esac
+}
+
+shopt -s nullglob
+PATH=/sbin:$PATH
+
+: ${GRUB_CONFIG:=../conf/grub.cfg}
+samizdat_linux_dir=/
+builddir=_build
+
+if [ "$UID" = 0 ]
+then sudo=
+else sudo=sudo
+fi
+
 if [ "$GPG_INPUT_DIR" ]
 then
     $sudo [ -d "$GPG_INPUT_DIR" ]
@@ -293,6 +327,7 @@ else
         break
     done
 fi
+
 SKIP_ROOTFS_COPY=
 if [ "$1" = 'key' ]
 then
@@ -301,14 +336,8 @@ fi
 
 set -e
 
-builddir=_build
 mkdir -p "$builddir"
 
-if [ "$UID" = 0 ]
-then sudo=
-else sudo=sudo
-fi
-
 if [ "$SKIP_ROOTFS_COPY" ]
 then
     target=key.img
@@ -316,7 +345,11 @@ else
     target=whole.img
 fi
 
-iterate_partitions build_partition_image
+
+
+
+
+
 
 if whole=$(losetup -j "$target" -O NAME --noheadings)
 then
@@ -324,43 +357,30 @@ then
     whole=
 fi
 truncate -s0 "$target"
-iterate_partitions clone_parts_to_target
+iterate_partitions build_partition_image
+
+
 
+
+iterate_partitions clone_parts_to_target
 $sudo losetup -L -f "$target"
 whole=$(losetup -j "$target" -O NAME --noheadings)
+
+
+
+
+
+
+
 pee_on_table "$whole"
-$sudo kpartx -su "$whole"
 
-trap cleanup EXIT
 
-copy_data_to_mounted_target_filesystems()
-{
-    case "$type" in
-        efi-system-partition|boot|samizdat-keys) ;;
-        dm-verity-hashes|partition-table|bios-grub) return ;;
-        *) notice "Not mounting $name"; return ;;
-    esac
 
-    img=${f%.conf}
-    dev=/dev/mapper/${whole#/dev/}p${img#part}
-    mnt=${f%.conf}.mnt
 
-    mkdir -p "$mnt"
-    loudly $sudo mount "$dev" "$mnt"
 
-    case "$type" in
-        boot)
-            BOOT_DIR=$mnt
-            install_boot_dir "$mnt"
-            ;;
-        samizdat-keys)
-            $sudo rsync  -a  --info=STATS  "$GPG_INPUT_DIR"/ "$mnt"/gnupghome/
-            ;;
-        efi-system-partition)
-            EFI_DIR=$mnt
-            ;;
-    esac
-}
+trap cleanup EXIT
+$sudo kpartx -su "$whole"
+
 iterate_partitions copy_data_to_mounted_target_filesystems
 
 loudly $sudo eatmydata -- grub-install --target=i386-pc    --recheck                --boot-directory="$BOOT_DIR" "$whole"
-- 
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