52 lines
1.2 KiB
Bash
Executable file
52 lines
1.2 KiB
Bash
Executable file
#!/bin/bash
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# SPDX-License-Identifier: Apache-2.0
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# Copyright (C) 2021-present Fewtarius (https://github.com/fewtarius)
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if [ -z "$1" ]
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then
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export OS_VERSION=$(date +%Y%m%d)
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else
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OS_VERSION=$1
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fi
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if [ -z "${DISTRO}" ] || [ -z "${DEVICE}" ] || [ -z "${ARCH}" ]
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then
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echo "Environment variables DISTRO, DEVICE, and ARCH must be set. Aborting."
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exit 1
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fi
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MAXSIZE="64000000"
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SDDEVICES=($(awk '/sd*[a-z]$/ {print $3":"$4}' /proc/partitions))
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for SDDEVICE in ${SDDEVICES[@]}
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do
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SIZE=${SDDEVICE%:*}
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SDDEVICE=${SDDEVICE#*:}
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if [ "${SIZE}" -le "${MAXSIZE}" ]
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then
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echo "Found SD Card @ ${SDDEVICE}"
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break
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fi
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unset SDDEVICE
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done
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if [ ! -z "${SDDEVICE}" ]
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then
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if [ -e "release/${DISTRO}-${DEVICE}.${ARCH}-${OS_VERSION}.img.gz" ]
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then
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cd release
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echo "Extracting ${DISTRO}-${DEVICE}.${ARCH}-${OS_VERSION}.img.gz"
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gunzip ${DISTRO}-${DEVICE}.${ARCH}-${OS_VERSION}.img.gz
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echo "Writing ${DISTRO}-${DEVICE}.${ARCH}-${OS_VERSION}.img to ${SDDEVICE}"
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sudo dd if=${DISTRO}-${DEVICE}.${ARCH}-${OS_VERSION}.img of=/dev/${SDDEVICE} bs=1M
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sync
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else
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echo "Release directory not found, aborting."
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exit 1
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fi
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else
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echo "SD Card could not be found, aborting."
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exit 1
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fi
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