mirror of
https://github.com/AuxXxilium/arc-v.git
synced 2024-11-23 15:01:04 +07:00
95 lines
2.9 KiB
Bash
Executable File
95 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Copyright (C) 2023 AuxXxilium <https://github.com/AuxXxilium> and Ing <https://github.com/wjz304>
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#
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# This is free software, licensed under the MIT License.
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# See /LICENSE for more information.
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#
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# Get latest Buildroot
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# $1 TAG
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# $2 path
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function getBuildroot() {
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echo "Getting Buildroot begin"
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local TAG="${1:-latest}"
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local DEST_PATH="${2:-br}"
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if [ "${1}" = "latest" ]; then
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TAG=$(curl -s "https://api.github.com/repos/AuxXxilium/arc-v-buildroot/releases" | jq -r ".[0].tag_name")
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fi
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[ ! -d "${DEST_PATH}" ] && mkdir -p "${DEST_PATH}"
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rm -rf "${DEST_PATH}/bzImage-arc"
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STATUS=$(curl -w "%{http_code}" -L "https://github.com/AuxXxilium/arc-v-buildroot/releases/download/${TAG}/bzImage" -o "${DEST_PATH}/bzImage-arc")
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echo "TAG=${TAG}; Status=${STATUS}"
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[ ${STATUS} -ne 200 ] && exit 1
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rm -rf "${DEST_PATH}/initrd-arc"
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STATUS=$(curl -w "%{http_code}" -L "https://github.com/AuxXxilium/arc-v-buildroot/releases/download/${TAG}/rootfs.cpio.xz" -o "${DEST_PATH}/initrd-arc")
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echo "TAG=${TAG}; Status=${STATUS}"
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[ ${STATUS} -ne 200 ] && exit 1
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echo "Getting Buildroot end"
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}
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# repack initrd
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# $1 initrd file
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# $2 plugin path
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# $3 output file
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function repackInitrd() {
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INITRD_FILE="${1}"
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PLUGIN_PATH="${2}"
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OUTPUT_PATH="${3:-${INITRD_FILE}}"
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[ -z "${INITRD_FILE}" ] || [ ! -f "${INITRD_FILE}" ] && exit 1
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[ -z "${PLUGIN_PATH}" ] || [ ! -d "${PLUGIN_PATH}" ] && exit 1
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INITRD_FILE="$(readlink -f "${INITRD_FILE}")"
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PLUGIN_PATH="$(readlink -f "${PLUGIN_PATH}")"
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OUTPUT_PATH="$(readlink -f "${OUTPUT_PATH}")"
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RDXZ_PATH="rdxz_tmp"
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mkdir -p "${RDXZ_PATH}"
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(
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cd "${RDXZ_PATH}"
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sudo xz -dc <"${INITRD_FILE}" | sudo cpio -idm
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) || true
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sudo cp -Rf "${PLUGIN_PATH}/"* "${RDXZ_PATH}/"
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[ -f "${OUTPUT_PATH}" ] && rm -rf "${OUTPUT_PATH}"
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(
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cd "${RDXZ_PATH}"
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sudo find . 2>/dev/null | sudo cpio -o -H newc -R root:root | xz --check=crc32 >"${OUTPUT_PATH}"
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) || true
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sudo rm -rf "${RDXZ_PATH}"
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}
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# resizeimg
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# $1 input file
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# $2 changsize MB eg: +50M -50M
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# $3 output file
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function resizeImg() {
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INPUT_FILE="${1}"
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CHANGE_SIZE="${2}"
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OUTPUT_FILE="${3:-${INPUT_FILE}}"
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[[ -z "${INPUT_FILE}" || ! -f "${INPUT_FILE}" ]] && exit 1
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[ -z "${CHANGE_SIZE}" ] && exit 1
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INPUT_FILE="$(readlink -f "${INPUT_FILE}")"
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OUTPUT_FILE="$(readlink -f "${OUTPUT_FILE}")"
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SIZE=$(($(du -m "${INPUT_FILE}" | awk '{print $1}')$(echo "${CHANGE_SIZE}" | sed 's/M//g; s/b//g')))
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[[ -z "${SIZE}" || "${SIZE}" -lt 0 ]] && exit 1
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if [ ! "${INPUT_FILE}" = "${OUTPUT_FILE}" ]; then
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sudo cp -f "${INPUT_FILE}" "${OUTPUT_FILE}"
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fi
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sudo truncate -s ${SIZE}M "${OUTPUT_FILE}"
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echo -e "d\n\nn\n\n\n\n\nn\nw" | sudo fdisk "${OUTPUT_FILE}"
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LOOPX=$(sudo losetup -f)
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sudo losetup -P ${LOOPX} "${OUTPUT_FILE}"
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sudo e2fsck -fp $(ls ${LOOPX}* | sort -n | tail -1)
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sudo resize2fs $(ls ${LOOPX}* | sort -n | tail -1)
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sudo losetup -d ${LOOPX}
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} |