183 lines
6.2 KiB
Bash
Executable File
183 lines
6.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -o errexit
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set -o nounset
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set -o pipefail
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# set -o xtrace
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if [[ $EUID -ne 0 ]]; then
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echo "This script must be run as root"
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exit 1
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fi
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file_exists() {
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[[ -f $1 ]];
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}
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require_command () {
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type "$1" &> /dev/null || { echo "Command $1 is missing. Install it e.g. with 'apt-get install $1'. Aborting." >&2; exit 1; }
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}
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require_command kpartx
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require_command qemu-arm-static
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require_command zerofree
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__dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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__file="${__dir}/$(basename "${BASH_SOURCE[0]}")"
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__base="$(basename ${__file} .sh)"
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MOUNT_POINT="${__dir}/root_mount"
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OVERWRITE_FILES_BEFORE_INIT_DIR="${__dir}/overwrite_before_init"
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OVERWRITE_FILES_AFTER_INIT_DIR="${__dir}/overwrite_after_init"
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VERSION=17.0
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VERSION_IOTBOX=24.11
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# ask user for the branch/version
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current_branch="$(git branch --show-current)"
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read -p "Enter dev branch [${current_branch}]: " VERSION
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VERSION=${VERSION:-$current_branch}
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# ask user for the repository
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current_remote=$(git config branch.$current_branch.remote)
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current_repo="$(git remote get-url $current_remote | sed 's/.*github.com[\/:]//' | sed 's/\/odoo.git//')"
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read -p "Enter repo [${current_repo}]: " REPO
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REPO="https://github.com/${REPO:-$current_repo}/odoo.git"
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echo "Using repo: ${REPO}"
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if ! file_exists *raspios*.img ; then
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wget "https://downloads.raspberrypi.org/raspios_lite_armhf/images/raspios_lite_armhf-2024-10-28/2024-10-22-raspios-bookworm-armhf-lite.img.xz" -O raspios.img.xz
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unxz --verbose raspios.img.xz
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fi
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RASPIOS=$(echo *raspios*.img)
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rsync -avh --progress "${RASPIOS}" iotbox.img
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CLONE_DIR="${OVERWRITE_FILES_BEFORE_INIT_DIR}/home/pi/odoo"
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rm -rfv "${CLONE_DIR}"
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if [ ! -d $CLONE_DIR ]; then
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echo "Clone Github repo"
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mkdir -pv "${CLONE_DIR}"
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git clone -b ${VERSION} --no-local --no-checkout --depth 1 ${REPO} "${CLONE_DIR}"
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cd "${CLONE_DIR}"
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git config core.sparsecheckout true
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echo "addons/web
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addons/hw_*
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addons/point_of_sale/tools/posbox/configuration
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odoo/
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odoo-bin" | tee --append .git/info/sparse-checkout > /dev/null
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git read-tree -mu HEAD
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fi
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cd "${__dir}"
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USR_BIN="${OVERWRITE_FILES_BEFORE_INIT_DIR}/usr/bin/"
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mkdir -pv "${USR_BIN}"
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cd "/tmp"
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curl 'https://bin.equinox.io/c/bNyj1mQVY4c/ngrok-v3-stable-linux-arm.tgz' > ngrok.tgz
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tar xvzf ngrok.tgz -C "${USR_BIN}"
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rm -v ngrok.tgz
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cd "${__dir}"
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# zero pad the image to be around ~5 GiB, by default the image is only ~2.2 GiB
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echo "Enlarging the image..."
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dd if=/dev/zero bs=1M count=2560 status=progress >> iotbox.img
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# resize partition table
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echo "Fdisking"
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SECTORS_BOOT_START=$(sudo fdisk -l iotbox.img | tail -n 2 | awk 'NR==1 {print $2}')
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SECTORS_BOOT_END=$((SECTORS_BOOT_START + 1056767)) # sectors to have a partition of ~512Mo
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SECTORS_ROOT_START=$((SECTORS_BOOT_END + 1))
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(echo 'p'; # print
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echo 'd'; # delete
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echo '2'; # number 2
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echo 'd'; # delete number 1 by default
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echo 'n'; # create new partition
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echo 'p'; # primary
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echo '1'; # number 1
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echo "${SECTORS_BOOT_START}"; # first sector
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echo "${SECTORS_BOOT_END}"; # partition size
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echo 't'; # change type of partition. 1 selected by default
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echo 'c'; # change to W95 FAT32 (LBA)
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echo 'n'; # create new partition
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echo 'p'; # primary
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echo '2'; # number 2
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echo "${SECTORS_ROOT_START}"; # starting at previous offset
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echo ''; # ending at default (fdisk should propose max)
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echo 'p'; # print
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echo 'w') | fdisk iotbox.img # write and quit
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LOOP_RASPIOS=$(kpartx -avs "${RASPIOS}")
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LOOP_RASPIOS_ROOT=$(echo "${LOOP_RASPIOS}" | tail -n 1 | awk '{print $3}')
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LOOP_RASPIOS_PATH="/dev/${LOOP_RASPIOS_ROOT::-2}"
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LOOP_RASPIOS_ROOT="/dev/mapper/${LOOP_RASPIOS_ROOT}"
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LOOP_RASPIOS_BOOT=$(echo "${LOOP_RASPIOS}" | head -n 1 | awk '{print $3}')
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LOOP_RASPIOS_BOOT="/dev/mapper/${LOOP_RASPIOS_BOOT}"
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LOOP_IOT=$(kpartx -avs iotbox.img)
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LOOP_IOT_ROOT=$(echo "${LOOP_IOT}" | tail -n 1 | awk '{print $3}')
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LOOP_IOT_PATH="/dev/${LOOP_IOT_ROOT::-2}"
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LOOP_IOT_ROOT="/dev/mapper/${LOOP_IOT_ROOT}"
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LOOP_IOT_BOOT=$(echo "${LOOP_IOT}" | head -n 1 | awk 'NR==1 {print $3}')
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LOOP_IOT_BOOT="/dev/mapper/${LOOP_IOT_BOOT}"
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mkfs.ext4 -v "${LOOP_IOT_ROOT}"
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dd if="${LOOP_RASPIOS_ROOT}" of="${LOOP_IOT_ROOT}" bs=4M status=progress
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# resize filesystem
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e2fsck -fvy "${LOOP_IOT_ROOT}" # resize2fs requires clean fs
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resize2fs "${LOOP_IOT_ROOT}"
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mkdir -pv "${MOUNT_POINT}" #-p: no error if existing
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mount -v "${LOOP_IOT_ROOT}" "${MOUNT_POINT}"
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mount -v "${LOOP_IOT_BOOT}" "${MOUNT_POINT}/boot/"
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QEMU_ARM_STATIC="/usr/bin/qemu-arm-static"
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cp -v "${QEMU_ARM_STATIC}" "${MOUNT_POINT}/usr/bin/"
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# 'overlay' the overwrite directory onto the mounted image filesystem
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cp -av "${OVERWRITE_FILES_BEFORE_INIT_DIR}"/* "${MOUNT_POINT}"
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# Reload network manager is mandatory in order to apply DNS configurations:
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# it needs to be reloaded after copying the 'overwrite_before_init' files in the new image
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# it needs to be performed in the classic filesystem, as 'systemctl' commands are not available in /root_bypass_ramdisks
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sudo systemctl reload NetworkManager
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chroot "${MOUNT_POINT}" /bin/bash -c "/etc/init_posbox_image.sh"
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# copy iotbox version
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mkdir -pv "${MOUNT_POINT}"/var/odoo/
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echo "${VERSION_IOTBOX}" > "${MOUNT_POINT}"/var/odoo/iotbox_version
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# get rid of the git clone
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rm -rf "${CLONE_DIR}"
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# and the ngrok usr/bin
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rm -rf "${OVERWRITE_FILES_BEFORE_INIT_DIR}/usr"
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cp -a "${OVERWRITE_FILES_AFTER_INIT_DIR}"/* "${MOUNT_POINT}"
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find "${MOUNT_POINT}"/ -type f -name "*.iotpatch"|while read iotpatch; do
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DIR=$(dirname "${iotpatch}")
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BASE=$(basename "${iotpatch%.iotpatch}")
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find "${DIR}" -type f -name "${BASE}" ! -name "*.iotpatch"|while read file; do
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patch -f --verbose "${file}" < "${iotpatch}"
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done
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done
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# cleanup
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umount -fv "${MOUNT_POINT}"/boot/
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umount -lv "${MOUNT_POINT}"/
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rm -rfv "${MOUNT_POINT}"
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echo "Running zerofree..."
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zerofree -v "${LOOP_IOT_ROOT}" || true
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sleep 10
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kpartx -dv "${LOOP_IOT_PATH}"
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kpartx -dv "${LOOP_RASPIOS_PATH}"
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echo "Image build finished."
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