mirror of
https://git.launchpad.net/livecd-rootfs
synced 2025-02-11 13:17:21 +00:00
d286b4fed1
Imported using git-ubuntu import.
Changelog parent: bc2b9aed67e9a153c42c0aea158f3bc3d8fe2021
New changelog entries:
* merge lp:~sergiusens/livecd-rootfs/no-walinuxagent to remove all the
hackery that was initially needed for azure snappy images, this got
properly implemented now.
87 lines
1.9 KiB
Bash
87 lines
1.9 KiB
Bash
#!/bin/sh
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#
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# move the kernel out into a new device tarfile with system/boot
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set -ex
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echo "I: Moving kernel into device tarball"
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HERE="$(pwd)"
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TMPDIR="$(mktemp -d)"
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ARCH=$(dpkg --print-architecture)
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mkdir -p $TMPDIR/system/
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mkdir -p $TMPDIR/assets/
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# cp files, we can't simply use tar --transform as it changes the symlink target
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(
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cd binary/boot/filesystem.dir
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# for compatibility with current grub/u-d-f
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cp -ar --parent boot/vmlinu?-* boot/initrd.img-* boot/abi-* boot/System.map-* $TMPDIR/system/
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if [ -e vmlinu? ] && [ -e initrd.img ]; then
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cp -ar --parent vmlinu? initrd.img $TMPDIR/system
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fi
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cp -ar --parent lib/modules/ $TMPDIR/system/
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cp -ar --parent lib/firmware/ $TMPDIR/system/
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# new assets handling
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# FIXME:
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# - how to keep version information (and do we care)
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if [ -f boot/vmlinu?-*.signed ]; then
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cp -ar boot/vmlinu?-*.signed $TMPDIR/assets/vmlinuz
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else
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cp -ar boot/vmlinu?-* $TMPDIR/assets/vmlinuz
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fi
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cp -ar boot/initrd.img-* $TMPDIR/assets/initrd.img
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cp -ar boot/abi-* boot/System.map-* $TMPDIR/assets/
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dtbs=$(find lib/firmware -type d -name 'device-tree' -print0)
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if [ -n "$dtbs" ]; then
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mv "$dtbs" $TMPDIR/assets/dtbs
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fi
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)
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# create hardware.yaml for u-boot
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# this assumes armh == u-boot
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# and all others grub
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(
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# common bits
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cat > $TMPDIR/hardware.yaml << EOF
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kernel: assets/vmlinuz
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initrd: assets/initrd.img
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partition-layout: system-AB
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EOF
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# arch specific ones
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if [ "$ARCH" = "armhf" ]; then
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cat >> $TMPDIR/hardware.yaml << EOF
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dtbs: assets/dtbs
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bootloader: u-boot
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EOF
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else
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cat >> $TMPDIR/hardware.yaml << EOF
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bootloader: grub
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EOF
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fi
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)
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# and tar it up
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(
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cd $TMPDIR
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tar -c -z -f $HERE/device.tar.gz system assets hardware.yaml
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)
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rm -rf $TMPDIR
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# remove files from the root filesystem
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(cd binary/boot/filesystem.dir
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rm -f boot/vmlinu?-*
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rm -f boot/initrd.img-*
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rm -f boot/abi-*
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rm -f boot/System.map-*
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rm -f initrd.img
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rm -f vmlinu?
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rm -rf lib/modules
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rm -rf lib/firmware
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)
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