Bugfix: PARTUUIDs got rewritten by parted

As discussed in Issue #42, parted seems to replace partuuids
in the partition table. The error is well-known but seems not to be
fixed in parted.

Thus parted is replaced by sfdisk, which is an fdisk variant,
to be used in scripts.

Closes #42.

.github/workflows/tests.yml

@@ -17,7 +17,7 @@ jobs:
           submodules: recursive
 
       - name: Install dependencies
-        run: sudo apt-get update && sudo apt-get install -y binfmt-support file kpartx lsof p7zip-full parted qemu qemu-user-static unzip wget xz-utils units
+        run: sudo apt-get update && sudo apt-get install -y binfmt-support fdisk file kpartx lsof p7zip-full qemu qemu-user-static unzip wget xz-utils units
         shell: bash
 
       - name: Run pimod OpenWRT example

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.3] - 2021-11-09
+### Fixed
+- PARTUUIDs got rewritten by parted - replaced by sfdisk
+
 ## [0.4.2] - 2021-11-04
 ### Fixed
 - Limitedness of PUMP command

Dockerfile

@@ -7,11 +7,11 @@ LABEL version="0.2.1"
 RUN apt-get update && \
   apt-get install -y \
   binfmt-support \
+  fdisk \
   file \
   kpartx \
   lsof \
   p7zip-full \
-  parted \
   qemu \
   qemu-user-static \
   unzip \

README.md

@@ -47,7 +47,7 @@ Options:
 
 ### Debian
 ```bash
-sudo apt-get install binfmt-support file kpartx lsof p7zip-full parted qemu qemu-user-static unzip wget xz-utils
+sudo apt-get install binfmt-support fdisk file kpartx lsof p7zip-full qemu qemu-user-static unzip wget xz-utils
 
 sudo ./pimod.sh Pifile
 ```

action.yml

@@ -14,7 +14,7 @@ runs:
   steps: 
     - run: sudo apt-get update
       shell: bash
-    - run: sudo apt-get install -y binfmt-support file kpartx parted qemu qemu-user-static unzip p7zip-full wget xz-utils units
+    - run: sudo apt-get install -y binfmt-support fdisk file kpartx qemu qemu-user-static unzip p7zip-full wget xz-utils units
       shell: bash
     - run: sudo ${{ github.action_path }}/pimod.sh ${{ inputs.pifile }}
       shell: bash

examples/Jetson.Pifile

@@ -0,0 +1,3 @@
+FROM https://developer.nvidia.com/jetson-nano-sd-card-image 1
+
+PUMP 100M

stages/20-prepare.sh

@@ -26,10 +26,7 @@ PUMP() {
 
   dd if=/dev/zero bs="${BS}" count="${COUNT}" >> "${DEST_IMG}"
 
-  # Fix the GPT if necessary and resize the partition afterwards.
-  # The fix is currently kind of hackish..
-  echo -e "Fix\n" | parted ---pretend-input-tty "${DEST_IMG}" print
-  parted -s "${DEST_IMG}" resizepart "${IMG_ROOT}" "100%"
+  echo ", +" | sfdisk -N "${IMG_ROOT}" "${DEST_IMG}"
 
   local loop
   loop=$(mount_image "${DEST_IMG}")