mirror of
https://codeberg.org/libreboot/lbmk.git
synced 2026-03-26 22:09:03 +02:00
8c03b886c4
Instead of having detailed error messages, run most commands through a function that calls err() under fault conditions. Where detail is still required, err() is still called manually. Where it isn't, the error message is simply whatever command was executed to cause the error. This results in a massive sloccount reduction for lbmk; specifically, 178 sloc reduction, or a 8.1% reduction. The total sloccount is now 2022, for shell scripts. Signed-off-by: Leah Rowe <leah@libreboot.org>
105 lines
3.2 KiB
Bash
Executable File
105 lines
3.2 KiB
Bash
Executable File
# SPDX-License-Identifier: GPL-3.0-only
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# SPDX-FileCopyrightText: 2023 Leah Rowe <leah@libreboot.org>
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_ua="Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0"
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_7ztest="a"
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blobdir="blobs"
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appdir="${blobdir}/app"
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cbdir="coreboot/default"
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cbcfgsdir="config/coreboot"
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ifdtool="cbutils/default/ifdtool"
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cbfstool="cbutils/default/cbfstool"
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nvmutil="util/nvmutil/nvm"
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pciromsdir="pciroms"
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mecleaner="$(pwd)/me_cleaner/me_cleaner.py"
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me7updateparser="$(pwd)/util/me7_update_parser/me7_update_parser.py"
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e6400_unpack="$(pwd)/bios_extract/dell_inspiron_1100_unpacker.py"
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kbc1126_ec_dump="$(pwd)/${cbdir}/util/kbc1126/kbc1126_ec_dump"
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pfs_extract="$(pwd)/biosutilities/Dell_PFS_Extract.py"
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uefiextract="$(pwd)/uefitool/uefiextract"
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eval "$(setvars "" EC_url EC_url_bkup EC_hash DL_hash DL_url DL_url_bkup _dest \
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E6400_VGA_DL_hash E6400_VGA_DL_url E6400_VGA_DL_url_bkup E6400_VGA_offset \
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E6400_VGA_romname SCH5545EC_DL_url SCH5545EC_DL_url_bkup SCH5545EC_DL_hash \
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MRC_url MRC_url_bkup MRC_hash MRC_board archive rom board modifygbe _dl \
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new_mac release releasearchive _b boarddir)"
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eval "$(setvars "" CONFIG_BOARD_DELL_E6400 CONFIG_HAVE_MRC CONFIG_HAVE_ME_BIN \
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CONFIG_ME_BIN_PATH CONFIG_KBC1126_FIRMWARE CONFIG_KBC1126_FW1 \
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CONFIG_KBC1126_FW1_OFFSET CONFIG_KBC1126_FW2 CONFIG_KBC1126_FW2_OFFSET \
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CONFIG_VGA_BIOS_FILE CONFIG_VGA_BIOS_ID CONFIG_GBE_BIN_PATH \
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CONFIG_INCLUDE_SMSC_SCH5545_EC_FW CONFIG_SMSC_SCH5545_EC_FW_FILE \
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CONFIG_IFD_BIN_PATH CONFIG_MRC_FILE)"
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check_defconfig()
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{
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for x in "${1}"/config/*; do
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[ -f "${x}" ] && return 0
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done
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return 1
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}
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fetch()
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{
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dl_type="${1}"
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dl="${2}"
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dl_bkup="${3}"
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dlsum="${4}"
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[ "${5# }" = "${5}" ] || err "fetch: space not allowed in _dest: '${5}'"
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[ "${5#/}" = "${5}" ] || err "fetch: absolute path not allowed: '${5}'"
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_dest="${5##*../}"
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_dl="${blobdir}/cache/${dlsum}"
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x_ mkdir -p "${_dl%/*}"
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dl_fail="y"
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vendor_checksum "${dlsum}" "${_dl}" && dl_fail="n"
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for url in "${dl}" "${dl_bkup}"; do
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[ "${dl_fail}" = "n" ] && break
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[ -z "${url}" ] && continue
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x_ rm -f "${_dl}"
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curl --location --retry 3 -A "${_ua}" "${url}" -o "${_dl}" || \
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wget --tries 3 -U "${_ua}" "${url}" -O "${_dl}" || \
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continue
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vendor_checksum "${dlsum}" "${_dl}" && dl_fail="n"
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done
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[ "${dl_fail}" = "y" ] && \
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err "fetch ${dlsum}: matched file unavailable"
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x_ rm -Rf "${_dl}_extracted"
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mkdirs "${_dest}" "extract_${dl_type}" || return 0
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eval "extract_${dl_type}"
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[ -f "${_dest}" ] && return 0
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err "extract_${dl_type} (fetch): missing file: '${_dest}'"
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}
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vendor_checksum()
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{
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if [ "$(sha512sum ${2} | awk '{print $1}')" != "${1}" ]; then
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printf "Bad checksum for file: %s\n" "${2}" 1>&2
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rm -f "${2}" || :
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return 1
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fi
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}
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mkdirs()
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{
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[ -f "${1}" ] && \
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printf "mkdirs ${1} ${2}: already downloaded\n" 1>&2 && return 1
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x_ mkdir -p "${1%/*}"
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x_ rm -Rf "${appdir}"
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x_ mkdir -p "${appdir}/"
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extract_archive "${_dl}" "${appdir}" || \
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[ "${2}" = "extract_e6400vga" ] || err "mkdirs ${1} ${2}: !extract"
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}
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extract_archive()
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{
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innoextract "${1}" -d "${2}" || python "${pfs_extract}" "${1}" -e || \
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7z x "${1}" -o"${2}" || unar "${1}" -o "${2}" || \
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unzip "${1}" -d "${2}" || return 1
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}
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