mirror of
https://github.com/Start9Labs/start-os.git
synced 2026-03-26 10:21:52 +00:00
43 lines
1.5 KiB
Bash
Executable File
43 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
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set -e
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function partition_for () {
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if [[ "$1" =~ [0-9]+$ ]]; then
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echo "$1p$2"
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else
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echo "$1$2"
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fi
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}
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SOURCE="${BASH_SOURCE[0]}"
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while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
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DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
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SOURCE="$(readlink "$SOURCE")"
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[[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
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done
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DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
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cd $DIR/..
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truncate --size=$[(31116287+1)*512] eos.img
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if [ -z "$OUTPUT_DEVICE" ]; then
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export OUTPUT_DEVICE=$(sudo losetup --show -fP eos.img)
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export DETACH_OUTPUT_DEVICE=1
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else
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export DETACH_OUTPUT_DEVICE=0
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sudo dd if=/dev/zero of=$OUTPUT_DEVICE bs=1M count=1
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fi
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export LOOPDEV=$(sudo losetup --show -fP raspios.img)
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./build/partitioning.sh
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./build/write-image.sh
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sudo e2fsck -f -y `partition_for ${OUTPUT_DEVICE} 3`
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sudo resize2fs -M `partition_for ${OUTPUT_DEVICE} 3`
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BLOCK_INFO=$(sudo dumpe2fs `partition_for ${OUTPUT_DEVICE} 3`)
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BLOCK_COUNT=$(echo "$BLOCK_INFO" | grep "Block count:" | sed 's/Block count:\s\+//g')
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BLOCK_SIZE=$(echo "$BLOCK_INFO" | grep "Block size:" | sed 's/Block size:\s\+//g')
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echo "YOUR GREEN FILESYSTEM is '$[$BLOCK_COUNT*$BLOCK_SIZE]' BYTES"
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echo "IF YOU ARE QUICK-FLASHING FROM MAC-OS, NOTE THIS NUMBER FOR LATER"
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if [ "$DETACH_OUTPUT_DEVICE" -eq "1" ]; then
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sudo losetup -d $OUTPUT_DEVICE
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fi
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