From a3403b0fc366cae5c1a37fef79572c6f92f75d4d Mon Sep 17 00:00:00 2001
From: Kyle Isom <kyle@imap.cc>
Date: Wed, 12 Apr 2023 00:01:56 +0000
Subject: [PATCH] packer/build-image: format and build as root

root is required for some of the build steps.
---
 packer/build-image.sh | 44 +++++++++++++++++++++++--------------------
 1 file changed, 24 insertions(+), 20 deletions(-)

diff --git a/packer/build-image.sh b/packer/build-image.sh
index 228988e..1d51767 100755
--- a/packer/build-image.sh
+++ b/packer/build-image.sh
@@ -10,29 +10,33 @@ errmsg () {
 }
 
 preflight () {
-    case "${IMAGE_TYPE}" in 
-    ubuntu) PACKER_BUILD_FILE="boards/raspberry-pi-4/ubuntu_server_20.04_arm64.json" ;;
-    raspbian) PACKER_BUILD_FILE="boards/raspberry-pi/raspios-lite-arm.json" ;;
-    custom)
-        PACKER_BUILD_FILE="${2:-}"
-        if [ -z "${PACKER_BUILD_FILE}" ]
-        then
-            errmsg "[!] custom board requires a board file path"
+    case "${IMAGE_TYPE}" in
+        ubuntu) PACKER_BUILD_FILE="boards/raspberry-pi-4/ubuntu_server_20.04_arm64.json" ;;
+        raspbian) PACKER_BUILD_FILE="boards/raspberry-pi/raspios-lite-arm.json" ;;
+        custom)
+            PACKER_BUILD_FILE="${2:-}"
+            if [ -z "${PACKER_BUILD_FILE}" ]
+            then
+                errmsg "[!] custom board requires a board file path"
+                exit 1
+            fi
+            ;;
+        *)
+            errmsg "[!] invalid image type ${IMAGE_TYPE}."
+            errmsg "[!] valid image types are"
+            errmsg "    - raspbian"
+            errmsg "    - ubuntu"
+            errmsg "    - custom path/to/board/file"
             exit 1
-        fi
-        ;;
-    *)
-        errmsg "[!] invalid image type ${IMAGE_TYPE}."
-        errmsg "[!] valid image types are"
-        errmsg "    - raspbian"
-        errmsg "    - ubuntu"
-        errmsg "    - custom path/to/board/file"
-        exit 1
-        ;;
+            ;;
     esac
 }
 
 build_image () {
     cd build/packer-builder-arm
-    packer build ${PACKER_BUILD_FILE}
-}
\ No newline at end of file
+    sudo packer build ${PACKER_BUILD_FILE}
+}
+
+preflight
+build_image
+