mirror of
https://github.com/ChrisTitusTech/linutil.git
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5e19458c74
* feat: Drastically increase the operating system support for USB creator * fix: Modify jq syntax to fix false positive from checkbashisms * feat: Include chosen release in 'available editions' text * fix: Correct syntax for older jq versions * refactor: Remove pointless comment Co-authored-by: nyx <nnyyxxxx@protonmail.com> * fix: List available options in a more readable way. Co-authored-by: adamperkowski <adamperkowski@users.noreply.github.com> --------- Co-authored-by: nyx <nnyyxxxx@protonmail.com> Co-authored-by: adamperkowski <adamperkowski@users.noreply.github.com>
272 lines
8.8 KiB
Bash
272 lines
8.8 KiB
Bash
#!/bin/sh -e
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. ../common-script.sh
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CONFIGURATION_URL="https://github.com/quickemu-project/quickget_configs/releases/download/daily/quickget_data.json"
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# Function to display all available block devices
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list_devices() {
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printf "%b\n" "${YELLOW} Available devices and partitions: ${RC}"
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printf "\n"
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"$ESCALATION_TOOL" lsblk -o NAME,FSTYPE,SIZE,MOUNTPOINT,LABEL
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printf "\n"
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}
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installDependencies() {
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DEPENDENCIES="xz gzip bzip2 jq"
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if ! command_exists ${DEPENDENCIES}; then
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printf "%b\n" "${YELLOW}Installing dependencies...${RC}"
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case "${PACKAGER}" in
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apt-get|nala)
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"${ESCALATION_TOOL}" "${PACKAGER}" install -y xz-utils gzip bzip2 jq;;
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dnf|zypper)
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"${ESCALATION_TOOL}" "${PACKAGER}" install -y ${DEPENDENCIES};;
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pacman)
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"${ESCALATION_TOOL}" "${PACKAGER}" -S --noconfirm --needed ${DEPENDENCIES};;
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*)
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printf "%b\n" "${RED}Unsupported package manager.${RC}"
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exit 1
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;;
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esac
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fi
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}
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# Function to ask whether to use local or online ISO
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choose_iso_source() {
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printf "%b\n" "${YELLOW} Do you want to use a local ISO or download online? ${RC}"
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printf "1) Download online\n"
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printf "2) Use local ISO\n"
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printf "\n"
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printf "%b" "Select option (1-2): "
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read -r ISO_SOURCE_OPTION
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case $ISO_SOURCE_OPTION in
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1)
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get_online_iso
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;;
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2)
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printf "Enter the path to the already downloaded ISO file: "
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read -r ISO_PATH
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if [ ! -f "$ISO_PATH" ]; then
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printf "%b\n" "${RED} ISO file not found: $ISO_PATH ${RC}"
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exit 1
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fi
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;;
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*)
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printf "%b\n" "${RED}Invalid option selected. ${RC}"
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exit 1
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;;
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esac
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}
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decompress_iso() {
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printf "%b\n" "${YELLOW}Decompressing ISO file...${RC}"
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case "${ISO_ARCHIVE_FORMAT}" in
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xz)
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xz -d "${ISO_PATH}"
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ISO_PATH="$(echo "${ISO_PATH}" | sed 's/\.xz//')";;
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gz)
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gzip -d "${ISO_PATH}"
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ISO_PATH="$(echo "${ISO_PATH}" | sed 's/\.gz//')";;
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bz2)
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bzip2 -d "${ISO_PATH}"
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ISO_PATH="$(echo "${ISO_PATH}" | sed 's/\.bz2//')";;
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*)
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printf "%b\n" "${RED}Unsupported archive format. Try manually decompressing the ISO and choosing it as a local file instead.${RC}"
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exit 1
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;;
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esac
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printf "%b\n" "${GREEN}ISO file decompressed successfully.${RC}"
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}
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check_hash() {
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case "${#ISO_CHECKSUM}" in
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32) HASH_ALGO="md5sum";;
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40) HASH_ALGO="sha1sum";;
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64) HASH_ALGO="sha256sum";;
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128) HASH_ALGO="sha512sum";;
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*) printf "%b\n" "${RED}Invalid checksum length. Skipping checksum verification.${RC}"
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return;;
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esac
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printf "%b\n" "Checking ISO integrity using ${HASH_ALGO}..."
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if ! echo "${ISO_CHECKSUM} ${ISO_PATH}" | "${HASH_ALGO}" --check --status; then
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printf "%b\n" "${RED}Checksum verification failed.${RC}"
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exit 1
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else
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printf "%b\n" "${GREEN}Checksum verification successful.${RC}"
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fi
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}
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download_iso() {
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printf "\n%b\n" "${YELLOW}Found URL: ${ISO_URL}${RC}"
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printf "%b\n" "${YELLOW}Downloading ISO to ${ISO_PATH}...${RC}"
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if ! curl -L -o "$ISO_PATH" "$ISO_URL"; then
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printf "%b\n" "${RED}Failed to download the ISO file.${RC}"
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exit 1
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fi
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}
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get_architecture() {
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printf "%b\n" "${YELLOW}Select the architecture of the ISO to flash${RC}"
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printf "%b\n" "1) x86_64"
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printf "%b\n" "2) AArch64"
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printf "%b\n" "3) riscv64"
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printf "%b" "Select an option (1-3): "
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read -r ARCH
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case "${ARCH}" in
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1) ARCH="x86_64";;
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2) ARCH="aarch64";;
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3) ARCH="riscv64";;
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*)
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printf "%b\n" "${RED}Invalid architecture selected. ${RC}"
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exit 1
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;;
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esac
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}
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comma_delimited_list() {
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echo "${1}" | tr '\n' ',' | sed 's/,/, /g; s/, $//'
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}
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get_online_iso() {
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get_architecture
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printf "%b\n" "${YELLOW}Fetching available operating systems...${RC}"
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clear
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# Download available operating systems, filter to to those that match requirements
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# Remove entries with more than 1 ISO or any other medium, they could cause issues
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OS_JSON="$(curl -L -s "$CONFIGURATION_URL" | jq -c "[.[] | \
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.releases |= map(select( \
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(.arch // \"x86_64\") == "\"${ARCH}\"" \
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and (.iso | length == 1) and (.iso[0] | has(\"web\")) \
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and .img == null and .fixed_iso == null and .floppy == null and .disk_images == null)) \
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| select(.releases | length > 0)]")"
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if echo "${OS_JSON}" | jq -e 'length == 0' >/dev/null; then
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printf "%b\n" "${RED}No operating systems found.${RC}"
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exit 1
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fi
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printf "%b\n" "${YELLOW}Available Operating Systems:${RC}"
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comma_delimited_list "$(echo "${OS_JSON}" | jq -r '.[].name')"
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printf "\n%b" "Select an operating system: "
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read -r OS
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OS_JSON="$(echo "${OS_JSON}" | jq --arg os "${OS}" -c '.[] | select(.name == $os)')"
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if [ -z "${OS_JSON}" ]; then
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printf "%b\n" "${RED}Invalid operating system selected.${RC}"
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exit 1
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fi
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PRETTY_NAME="$(echo "${OS_JSON}" | jq -r '.pretty_name')"
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printf "\n%b\n" "${YELLOW}Available releases for ${PRETTY_NAME}:${RC}"
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comma_delimited_list "$(echo "${OS_JSON}" | jq -r '.releases[].release' | sort -Vur)"
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printf "\n%b" "Select a release: "
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read -r RELEASE
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printf "\n"
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OS_JSON="$(echo "${OS_JSON}" | jq --arg release "${RELEASE}" -c '.releases |= map(select(.release == $release))')"
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if echo "${OS_JSON}" | jq -e '.releases | length == 0' >/dev/null; then
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printf "%b\n" "${RED}Invalid release selected.${RC}"
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exit 1
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fi
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if echo "${OS_JSON}" | jq -e '.releases[] | select(.edition != null) | any' >/dev/null; then
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printf "%b\n" "${YELLOW}Available editions for ${PRETTY_NAME} ${RELEASE}:${RC}"
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comma_delimited_list "$(echo "${OS_JSON}" | jq -r '.releases[].edition' | sort -Vur)"
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printf "\n%b" "Select an edition: "
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read -r EDITION
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ENTRY="$(echo "${OS_JSON}" | jq --arg edition "${EDITION}" -c '.releases[] | select(.edition == $edition)')"
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else
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ENTRY="$(echo "${OS_JSON}" | jq -c '.releases[0]')"
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fi
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if [ -z "${ENTRY}" ]; then
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printf "%b\n" "${RED}Invalid edition selected.${RC}"
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exit 1
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fi
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WEB_DATA="$(echo "${ENTRY}" | jq -c '.iso[0].web')"
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ISO_URL="$(echo "${WEB_DATA}" | jq -r '.url')"
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ISO_CHECKSUM="$(echo "${WEB_DATA}" | jq -r '.checksum')"
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ISO_ARCHIVE_FORMAT="$(echo "${WEB_DATA}" | jq -r '.archive_format')"
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ISO_FILENAME="$(echo "${WEB_DATA}" | jq -r '.file_name')"
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if [ "${ISO_FILENAME}" = "null" ]; then
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ISO_FILENAME="$(basename "${ISO_URL}")"
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fi
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ISO_PATH="${HOME}/Downloads/${ISO_FILENAME}"
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download_iso
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if [ "${ISO_CHECKSUM}" != "null" ]; then
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check_hash
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fi
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if [ "${ISO_ARCHIVE_FORMAT}" != "null" ]; then
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decompress_iso
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fi
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}
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write_iso(){
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clear
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# Ask whether to use a local or online ISO
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choose_iso_source
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clear
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# Display all available devices
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list_devices
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# Prompt user for USB device
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printf "%b" "Enter the USB device (e.g. /dev/sdX): "
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read -r USB_DEVICE
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# Verify that the USB device exists
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if [ ! -b "$USB_DEVICE" ]; then
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printf "%b\n" "${RED}USB device not found: $USB_DEVICE${RC}"
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exit 1
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fi
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# Confirm the device selection with the user
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printf "%b" "${RED}WARNING: This will erase all data on ${USB_DEVICE}. Are you sure you want to continue? (y/N): ${RC}"
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read -r CONFIRMATION
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if [ "$CONFIRMATION" != "yes" ]; then
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printf "%b\n" "${YELLOW}Operation cancelled.${RC}"
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exit 1
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fi
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# Display progress and create the bootable USB drive
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printf "%b\n" "${YELLOW}Creating bootable USB drive...${RC}"
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if ! "$ESCALATION_TOOL" dd if="$ISO_PATH" of="$USB_DEVICE" bs=4M status=progress oflag=sync; then
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printf "%b\n" "${RED}Failed to create bootable USB drive${RC}"
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exit 1
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fi
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# Sync to ensure all data is written
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if ! "$ESCALATION_TOOL" sync; then
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printf "%b\n" "${RED}Failed to sync data${RC}"
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exit 1
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fi
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printf "%b\n" "${GREEN}Bootable USB drive created successfully!${RC}"
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# Eject the USB device
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printf "%b\n" "${YELLOW}Ejecting ${USB_DEVICE}...${RC}"
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if ! "$ESCALATION_TOOL" umount "${USB_DEVICE}"* 2>/dev/null; then
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printf "%b\n" "${RED}Failed to unmount ${USB_DEVICE}${RC}"
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fi
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if ! "$ESCALATION_TOOL" eject "$USB_DEVICE"; then
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printf "%b\n" "${RED}Failed to eject ${USB_DEVICE}${RC}"
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fi
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printf "%b\n" "${GREEN}You can safely remove your USB drive. Reinsert the drive to be detected.${RC}"
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}
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checkEnv
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checkEscalationTool
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installDependencies
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write_iso
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