Sync from SUSE:ALP:Source:Standard:1.0 elemental-post-build-generate-rpi-image revision 1dd972e9005afa102873dba2016b3167

elemental-post-build-generate-rpi-image.changes

@@ -1,13 +1,35 @@
+-------------------------------------------------------------------
+Mon Apr 22 17:04:44 UTC 2024 - Klaus Kämpf <kkaempf@suse.com>
+
+- handle non-iso builds gracefully
+
+-------------------------------------------------------------------
+Thu Apr 11 11:21:33 UTC 2024 - David Cassany <dcassany@suse.com>
+
+- Adapt to new rootfs.squashfs file path
+
 -------------------------------------------------------------------
 Tue Apr  2 09:39:22 UTC 2024 - Klaus Kämpf <kkaempf@suse.com>
 
 - install to /usr/lib/build/post_build.d 
 
+-------------------------------------------------------------------
+Thu Mar 28 14:18:04 UTC 2024 - David Cassany <dcassany@suse.com>
+
+- Copying required files only <EFI>/boot path. This prevents
+  dereferencing multiple links pointing to the same file, otherwise
+  kernel and initrd are duplicated.
+
 -------------------------------------------------------------------
 Thu Mar 28 10:07:17 UTC 2024 - Klaus Kämpf <kkaempf@suse.com>
 
 - fix flavor extraction (micro version was added to filename)
 
+-------------------------------------------------------------------
+Fri Mar 22 12:27:26 UTC 2024 - Klaus Kämpf <kkaempf@suse.com>
+
+- follow symlinks when copying boot partition
+
 -------------------------------------------------------------------
 Thu Mar 14 13:49:59 UTC 2024 - David Cassany <dcassany@suse.com>
 

elemental-post-build-generate-rpi-image.spec

@@ -19,13 +19,15 @@ Name:           elemental-post-build-generate-rpi-image
 Summary:        Post build script to generate RPi image from Elemental ISO from a container
 License:        GPL-2.0-or-later
 Group:          Development/Tools/Building
-Version:        0.3
+Version:        0.4
 Release:        0
 Requires:       buildah
 # for truncate
 Requires:       coreutils
 # for mkfs.vfat
 Requires:       dosfstools
+# for mkfs.ext
+Requires:       e2fsprogs
 # for sfdisk
 Requires:       util-linux
 # for grub manipulation
@@ -55,5 +57,6 @@ install -D -m 755 generate-rpi-image.sh $RPM_BUILD_ROOT%{post_build_dir}/50-elem
 %dir %{post_build_dir}
 %{post_build_dir}/50-elemental-generate-rpi-image
 
+
 %changelog
 

generate-rpi-image.sh

@@ -6,19 +6,22 @@ container="buildcont"
 
 set -e
 
+echo "Looking for an ISO image ..."
+
 # Only run the post build check for aarch64
 [ "$(uname -m)" == "aarch64" ] || exit 0
 
 # Build service provides the container image as a .tar file
 
-img=$(ls ${TOPDIR}/DOCKER/*.tar)
+img=$(ls ${TOPDIR}/DOCKER/*.tar) || true
 
-echo "Found image '" ${img} "'"
-
-[ -f "${img}" ] || exit 1
 # Only consider images with 'iso' as part of the name
 echo "${img}" | grep -q iso || exit 0
 
+[ -f "${img}" ] || exit 1
+
+echo "Found image '" ${img} "'"
+
 # import .tar with buildah
 
 buildah from --name "${container}"  "docker-archive:${img}"
@@ -57,7 +60,7 @@ mount -o loop "${iso}" iso
 
 # create a mountpoint and mount the rootfs.squashfs that's inside the iso
 mkdir rootfs
-mount -o loop iso/rootfs.squashfs rootfs
+mount -o loop iso/boot/arm64/loader/rootfs.squashfs rootfs
 
 # extract the image size from the "build config"
 
@@ -94,9 +97,13 @@ mkfs -t vfat -n RPI_BOOT ${loop}p1
 # create a mountpoint and mount the FAT partition
 mkdir img
 mount ${loop}p1 img
-# copy bootloader
+# copy EFI binaries
-cp -a iso/EFI img
+cp --preserve=mode,ownership --recursive --dereference iso/EFI img
-cp -a iso/boot img
+# copy kernel, initrd and kernel args
+mkdir -p img/boot/arm64/loader
+cp --preserve=mode,ownership --dereference iso/boot/arm64/loader/initrd img/boot/arm64/loader
+cp --preserve=mode,ownership --dereference iso/boot/arm64/loader/linux img/boot/arm64/loader
+cp --preserve=mode,ownership --dereference iso/boot/arm64/loader/bootargs.cfg img/boot/arm64/loader
 sed -i "s/=ttyS0 /=ttyS0,115200 /g" img/EFI/BOOT/grub.cfg
 # and firmware files to the FAT partition
 # 'old' firmware
@@ -121,7 +128,8 @@ umount img
 mkfs -t ext3 -L COS_LIVE ${loop}p2
 mount ${loop}p2 img
 # copy the rootfs into this partition
-cp iso/rootfs.squashfs img
+mkdir -p img/boot/arm64/loader
+cp --preserve=mode,ownership --dereference iso/boot/arm64/loader/rootfs.squashfs img/boot/arm64/loader
 
 # Install hook to copy rpi firmware in EFI partition
 mkdir -p img/iso-config