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https://github.com/home-assistant/operating-system.git
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6c7b6fdebe
RAUC currently doesn't know the version of the booted slot when booted for the first time or after wiping the data partition. As a result `ha os info` is missing this information too. As there's no built-in mechanism for generating these data by RAUC itself, add a oneshot service that checks if the boot slot information is contained in the rauc.db and if not, then generate it. RAUC seems to cope quite well even with bogus data contained in rauc.db but in any case, a test has been added to check that everything works as expected.
40 lines
874 B
Bash
Executable File
40 lines
874 B
Bash
Executable File
#!/bin/sh
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# shellcheck disable=SC1091
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set -e
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if grep -q 'slot\.boot\.0' /mnt/data/rauc.db; then
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echo "[INFO] rauc.db already contains slot information"
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exit 0
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fi
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echo "[INFO] Generating rauc.db from os-release data"
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eval "$(rauc status --output-format=shell)"
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if [ -z "${RAUC_SYSTEM_BOOTED_BOOTNAME}" ]; then
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echo "[ERROR] RAUC_SYSTEM_BOOTED_BOOTNAME is empty"
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exit 1
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fi
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CURRENT_SLOT_ID=$(test "${RAUC_SYSTEM_BOOTED_BOOTNAME}" = "A" && echo 0 || echo 1)
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. /etc/os-release
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cat >> /mnt/data/rauc.db <<EOF
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[slot.boot.0]
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bundle.compatible=${RAUC_SYSTEM_COMPATIBLE}
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bundle.version=${VERSION_ID}
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[slot.kernel.${CURRENT_SLOT_ID}]
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bundle.compatible=${RAUC_SYSTEM_COMPATIBLE}
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bundle.version=${VERSION_ID}
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[slot.rootfs.${CURRENT_SLOT_ID}]
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bundle.compatible=${RAUC_SYSTEM_COMPATIBLE}
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bundle.version=${VERSION_ID}
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EOF
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/usr/bin/systemctl restart rauc.service
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