fix regex in image rip script (#2002)

* fix regex in image rip script

* gitignore debian dir

* instructions

* put titles in code spans
This commit is contained in:
Aiden McClelland
2022-11-30 16:12:07 -07:00
committed by GitHub
parent af618f42bd
commit 6680b32579
6 changed files with 148 additions and 4 deletions

View File

@@ -0,0 +1,64 @@
#!/bin/bash
set -e
function partition_for () {
if [[ "$1" =~ [0-9]+$ ]]; then
echo "$1p$2"
else
echo "$1$2"
fi
}
VERSION=$(cat VERSION.txt)
ENVIRONMENT=$(cat ENVIRONMENT.txt)
GIT_HASH=$(cat GIT_HASH.txt | head -c 7)
DATE=$(date +%Y%m%d)
VERSION_FULL="$VERSION-$GIT_HASH"
if [ -n "$ENVIRONMENT" ]; then
VERSION_FULL="$VERSION_FULL~$ENVIRONMENT"
fi
TARGET_NAME=eos-${VERSION_FULL}-${DATE}_raspberrypi.img
TARGET_SIZE=$[(31116287+1)*512]
rm -f $TARGET_NAME
truncate -s $TARGET_SIZE $TARGET_NAME
(
echo o
echo x
echo i
echo "0xcb15ae4d"
echo r
echo n
echo p
echo 1
echo 2048
echo 526335
echo 1050623
echo n
echo p
echo 2
echo 1050624
echo 31116287
echo a
echo 1
echo w
) | fdisk $TARGET_NAME
OUTPUT_DEVICE=$(sudo losetup --show -fP $TARGET_NAME)
sudo mkfs.ext4 `partition_for ${OUTPUT_DEVICE} 2`
sudo mkfs.vfat `partition_for ${OUTPUT_DEVICE} 1`
TMPDIR=$(mktemp -d)
sudo mount `partition_for ${OUTPUT_DEVICE} 2` $TMPDIR
sudo mkdir -p $TMPDIR/config
sudo mkdir -p $TMPDIR/next
sudo mkdir -p $TMPDIR/current/boot
sudo mount `partition_for ${OUTPUT_DEVICE} 1` $TMPDIR/current/boot
sudo unsquashfs -f -d $TMPDIR/current eos.raspberrypi.squashfs
sudo umount $TMPDIR/current/boot
sudo umount $TMPDIR
sudo losetup -d $OUTPUT_DEVICE

View File

@@ -19,8 +19,9 @@ fi
sudo mount $ROOT_PARTITION $TMPDIR/
sudo mount $BOOT_PARTITION $TMPDIR/current/boot/
sudo sed -i 's/PARTUUID=[a-f0-9]+/PARTUUID=cb15ae4d/g' $TMPDIR/current/etc/fstab
sudo sed -i 's/PARTUUID=[a-f0-9]+/PARTUUID=cb15ae4d/g' $TMPDIR/current/boot/cmdline.txt
sudo sed -i 's/PARTUUID=[a-f0-9]\+/PARTUUID=cb15ae4d/g' $TMPDIR/current/etc/fstab
sudo sed -i 's/PARTUUID=[a-f0-9]\+/PARTUUID=cb15ae4d/g' $TMPDIR/current/boot/cmdline.txt
rm -f eos.raspberrypi.squashfs
sudo mksquashfs $TMPDIR/current/ eos.raspberrypi.squashfs
sudo umount $TMPDIR/current/boot/