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allow for making the image directly on a sdX device

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Aiden McClelland
2022-02-15 17:02:36 -07:00
committed by Aiden McClelland
parent 3ab2a93ea7
commit ba06216e84
2 changed files with 30 additions and 14 deletions
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14
build/make-image.sh
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@@ -2,6 +2,14 @@
set -e
function partition_for () {
if [[ "$1" =~ [0-9]+$ ]]; then
echo "$1p$2"
else
echo "$1$2"
fi
}
SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
@@ -22,9 +30,9 @@ fi
export LOOPDEV=$(sudo losetup --show -fP raspios.img)
./build/partitioning.sh
./build/write-image.sh
sudo e2fsck -f ${OUTPUT_DEVICE}p3
sudo resize2fs -M ${OUTPUT_DEVICE}p3
BLOCK_INFO=$(sudo dumpe2fs ${OUTPUT_DEVICE}p3)
sudo e2fsck -f `partition_for ${OUTPUT_DEVICE} 3`
sudo resize2fs -M `partition_for ${OUTPUT_DEVICE} 3`
BLOCK_INFO=$(sudo dumpe2fs `partition_for ${OUTPUT_DEVICE} 3`)
BLOCK_COUNT=$(echo "$BLOCK_INFO" | grep "Block count:" | sed 's/Block count:\s\+//g')
BLOCK_SIZE=$(echo "$BLOCK_INFO" | grep "Block size:" | sed 's/Block size:\s\+//g')
echo "YOUR GREEN FILESYSTEM is '$[$BLOCK_COUNT*$BLOCK_SIZE]' BYTES"