mirror of
https://codeberg.org/libreboot/lbmk.git
synced 2026-03-26 05:49:03 +02:00
a7b767a47b
With this change, it's still possible to have a single file at config/git/revisions, but this has been scrapped. Instead, multiple files now exist under config/git/ with the same modules declared, but the files are separated logically. List of files under config/git: * bios_extract * biosutilities * coreboot * flashrom * grub (gnulib also defined here) * me_cleaner * memtest86plus * seabios * serprog (multiple projects defined) * u-boot * uefitool The rationale behind this change is simple: in the future, we will stop relying on build systems within imported projects for the import of git submodules. Instead, we will handle them directly in lbmk. Additionally, a Linux payload is planned for Libreboot, made easier by the recent audit (script handle/make/config makes it easy to integrate Linux, and handle cross-compilers for userland utilities); a "linux" file under config/git/ could also define rules for each project besides linux, such as musl libc, busybox and other utilities. Signed-off-by: Leah Rowe <leah@libreboot.org>
132 lines
3.0 KiB
Bash
Executable File
132 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env sh
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# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
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# SPDX-FileCopyrightText: 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
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# SPDX-FileCopyrightText: 2023 Leah Rowe <leah@libreboot.org>
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# SPDX-License-Identifier: GPL-3.0-only
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. "include/err.sh"
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name=""
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revision=""
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location=""
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url=""
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bkup_url=""
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tmp_dir="tmp/gitclone"
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depend=""
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main()
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{
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[ $# -gt 0 ] || fail "no argument given"
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[ -z "${1+x}" ] && fail 'main(): name not set'
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name=${1}
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read_config
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verify_config
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clone_project
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[ "${depend}" = "" ] || for d in ${depend} ; do
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./update project repo ${d} || \
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fail "Cannot fetch dependency, ${d}, for project, ${name}"
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done
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rm -Rf "${tmp_dir}" || fail "cannot remove tmpdir, ${tmp_dir}"
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}
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read_config()
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{
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revfile="$(mktemp -t gitrevisions.XXXXXXXXXX)" || \
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fail "read_config: Cannot initialise tmpfile"
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cat config/git/* > "${revfile}" || \
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fail "read_config: Cannot concatenate revision files"
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awkstr=" /\{.*${name}.*}{/ {flag=1;next} /\}/{flag=0} flag { print }"
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while read -r line ; do
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set ${line} || fail "read_config: set line"
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case ${line} in
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rev:*)
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revision=${2} ;;
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loc:*)
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location=${2} ;;
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url:*)
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url=${2} ;;
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bkup_url:*)
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bkup_url=${2} ;;
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depend:*)
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depend="${depend} ${2} " ;;
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esac
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done << EOF
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$(eval "awk \"${awkstr}\" \"${revfile}\"")
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EOF
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rm -f "${revfile}" || \
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fail "read_config: can't remove tmp revfile"
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}
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verify_config()
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{
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[ -z "${revision+x}" ] && fail 'verify_config: revision not set'
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[ -z "${location+x}" ] && fail 'verify_config: location not set'
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[ -z "${url+x}" ] && fail 'verify_config: url not set'
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}
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clone_project()
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{
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rm -Rf "${tmp_dir}" || fail "clone_project: cannot remove old tmpdir"
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mkdir -p "${tmp_dir%/*}" || fail "clone_project: can't mkdir"
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git clone ${url} "${tmp_dir}" || git clone ${bkup_url} "${tmp_dir}" || \
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fail "clone_project: could not download ${name}"
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(
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cd "${tmp_dir}" || fail "clone_project: tmpdir not created"
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git reset --hard ${revision} || \
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fail "clone_project: Cannot reset revision"
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)
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patch_project
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[ ! -d "${location}" ] || \
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rm -Rf "${location}" || \
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fail "clone_project: Can't remove directory '${location}'"
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[ "${location}" = "${location%/*}" ] || mkdir -p ${location%/*} || \
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fail "clone_project: cannot make directory for ${name}"
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mv "${tmp_dir}" "${location}" || \
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fail "clone_project: could not copy temp file to destination"
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}
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patch_project()
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{
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patchdir="config/${name}/patches"
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for patchfile in "${PWD}/${patchdir}"/*.patch ; do
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[ -f "${patchfile}" ] || continue
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(
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cd "${tmp_dir}" || fail "patch_project: tmpdir unavailable"
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git am "${patchfile}" || \
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fail "patch_project: Cannot patch project: $name"
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)
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done
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}
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fail()
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{
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for x in "${location}" "${tmp_dir}"; do
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[ -z "${x}" ] || [ ! -d "${x}" ] || rm -Rf "${location}" || :
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done
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usage
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err "${1}"
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}
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usage()
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{
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cat <<- EOF
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Usage: ./update project repo [name]
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Options:
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name: Module name as specified in files under config/git/
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EOF
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}
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main $@
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