2023-06-13 11:09:01 +00:00
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#!/usr/bin/env sh
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2023-09-25 01:19:30 +00:00
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# SPDX-License-Identifier: GPL-3.0-only
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2022-11-14 00:51:12 +00:00
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# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
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2023-06-13 11:09:01 +00:00
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# SPDX-FileCopyrightText: 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
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2023-05-18 12:19:38 +00:00
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# SPDX-FileCopyrightText: 2023 Leah Rowe <leah@libreboot.org>
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2022-11-14 00:51:12 +00:00
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2023-08-23 17:56:31 +00:00
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. "include/err.sh"
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2023-09-25 10:37:35 +00:00
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. "include/git.sh"
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2023-09-30 00:31:40 +00:00
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. "include/option.sh"
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2023-08-23 17:56:31 +00:00
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2023-05-06 16:15:14 +00:00
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name=""
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2023-09-30 00:31:40 +00:00
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rev=""
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loc=""
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2023-05-18 11:34:47 +00:00
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url=""
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bkup_url=""
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2023-09-25 10:37:35 +00:00
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tmp_dir="${PWD}/tmp/gitclone"
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2023-08-17 10:41:58 +00:00
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depend=""
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2023-05-06 16:15:14 +00:00
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2023-05-18 11:34:47 +00:00
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main()
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{
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much, much stricter, more verbose error handling
lbmk is much more likely to crash now, in error conditions,
which is a boon for further auditing.
also: in "fetch", remove the downloaded program
if fail() was called.
this would also be done for gnulib, when downloading
grub, but done in such a way that gnulib goes first.
where calls to err write "ERROR" in the string, they
no longer say "ERROR" because the "err" function itself
now does that automatically.
also: listmodes/listoptions (in "lbmk") now reports an
error if no scripts and/or directories are found.
also: where a warning is given, but not an error, i've
gone through in some places and redirected the output
to stderr, not stdout
as part of error checks: running anything as root, except
for the "./build dependencies *" commands, is no longer
permitted and lbmk will throw an error
mrc downloads: debugfs output no longer redirected to /dev/null,
and stderr no longer redirected to stdout. everything is verbose.
certain non-error states are also more verbose. for example,
patch_rom in blobs/inject will now state when injection succeeds
certain actual errors(bugs) were fixed:
for example, build/release/roms now correctly prepares the blobs
hash files for a given target, containing only the files and
checksums in the list. Previously, a printf message was included.
Now, with this new code: blobutil/inject rightly verifies hashes.
doing all of this in one giant patch is cleaner
than 100 patches changing each file. even this is yet part
of a much larger audit going on in the Libreboot project.
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-24 19:19:41 +00:00
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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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2023-05-18 11:34:47 +00:00
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name=${1}
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2022-11-14 00:51:12 +00:00
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2023-09-30 00:31:40 +00:00
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scan_config "${name}" "config/git" "fail"
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2023-05-18 11:55:34 +00:00
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verify_config
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clone_project
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2023-09-07 22:03:32 +00:00
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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, ${name}"
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done
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2023-05-18 11:55:34 +00:00
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2023-08-27 08:25:50 +00:00
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rm -Rf "${tmp_dir}" || fail "cannot remove tmpdir, ${tmp_dir}"
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2023-05-18 11:55:34 +00:00
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}
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verify_config()
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2023-05-18 11:34:47 +00:00
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{
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2023-09-30 00:31:40 +00:00
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[ -z "${rev+x}" ] && fail 'verify_config: rev not set'
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[ -z "${loc+x}" ] && fail 'verify_config: loc not set'
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much, much stricter, more verbose error handling
lbmk is much more likely to crash now, in error conditions,
which is a boon for further auditing.
also: in "fetch", remove the downloaded program
if fail() was called.
this would also be done for gnulib, when downloading
grub, but done in such a way that gnulib goes first.
where calls to err write "ERROR" in the string, they
no longer say "ERROR" because the "err" function itself
now does that automatically.
also: listmodes/listoptions (in "lbmk") now reports an
error if no scripts and/or directories are found.
also: where a warning is given, but not an error, i've
gone through in some places and redirected the output
to stderr, not stdout
as part of error checks: running anything as root, except
for the "./build dependencies *" commands, is no longer
permitted and lbmk will throw an error
mrc downloads: debugfs output no longer redirected to /dev/null,
and stderr no longer redirected to stdout. everything is verbose.
certain non-error states are also more verbose. for example,
patch_rom in blobs/inject will now state when injection succeeds
certain actual errors(bugs) were fixed:
for example, build/release/roms now correctly prepares the blobs
hash files for a given target, containing only the files and
checksums in the list. Previously, a printf message was included.
Now, with this new code: blobutil/inject rightly verifies hashes.
doing all of this in one giant patch is cleaner
than 100 patches changing each file. even this is yet part
of a much larger audit going on in the Libreboot project.
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-24 19:19:41 +00:00
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[ -z "${url+x}" ] && fail 'verify_config: url not set'
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2022-11-14 00:51:12 +00:00
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}
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2023-05-18 11:34:47 +00:00
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clone_project()
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{
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2023-09-04 20:43:03 +00:00
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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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2023-05-18 11:55:34 +00:00
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2023-08-27 08:25:50 +00:00
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git clone ${url} "${tmp_dir}" || git clone ${bkup_url} "${tmp_dir}" || \
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much, much stricter, more verbose error handling
lbmk is much more likely to crash now, in error conditions,
which is a boon for further auditing.
also: in "fetch", remove the downloaded program
if fail() was called.
this would also be done for gnulib, when downloading
grub, but done in such a way that gnulib goes first.
where calls to err write "ERROR" in the string, they
no longer say "ERROR" because the "err" function itself
now does that automatically.
also: listmodes/listoptions (in "lbmk") now reports an
error if no scripts and/or directories are found.
also: where a warning is given, but not an error, i've
gone through in some places and redirected the output
to stderr, not stdout
as part of error checks: running anything as root, except
for the "./build dependencies *" commands, is no longer
permitted and lbmk will throw an error
mrc downloads: debugfs output no longer redirected to /dev/null,
and stderr no longer redirected to stdout. everything is verbose.
certain non-error states are also more verbose. for example,
patch_rom in blobs/inject will now state when injection succeeds
certain actual errors(bugs) were fixed:
for example, build/release/roms now correctly prepares the blobs
hash files for a given target, containing only the files and
checksums in the list. Previously, a printf message was included.
Now, with this new code: blobutil/inject rightly verifies hashes.
doing all of this in one giant patch is cleaner
than 100 patches changing each file. even this is yet part
of a much larger audit going on in the Libreboot project.
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-24 19:19:41 +00:00
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fail "clone_project: could not download ${name}"
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2023-09-30 00:31:40 +00:00
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git_reset_rev "${tmp_dir}" "${rev}" "fail" || \
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fail "clone_project ${loc}/: cannot reset <- ${rev}"
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2023-09-25 10:37:35 +00:00
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git_am_patches "${tmp_dir}" "${PWD}/config/${name}/patches" "fail" || \
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2023-09-30 00:31:40 +00:00
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fail "clone_project ${loc}/: cannot apply patches"
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2023-05-18 12:03:28 +00:00
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2023-09-30 00:31:40 +00:00
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[ ! -d "${loc}" ] || \
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rm -Rf "${loc}" || \
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fail "clone_project: Can't remove directory '${loc}'"
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[ "${loc}" = "${loc%/*}" ] || mkdir -p ${loc%/*} || \
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2023-09-07 21:25:52 +00:00
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fail "clone_project: cannot make directory for ${name}"
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2023-09-30 00:31:40 +00:00
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mv "${tmp_dir}" "${loc}" || \
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much, much stricter, more verbose error handling
lbmk is much more likely to crash now, in error conditions,
which is a boon for further auditing.
also: in "fetch", remove the downloaded program
if fail() was called.
this would also be done for gnulib, when downloading
grub, but done in such a way that gnulib goes first.
where calls to err write "ERROR" in the string, they
no longer say "ERROR" because the "err" function itself
now does that automatically.
also: listmodes/listoptions (in "lbmk") now reports an
error if no scripts and/or directories are found.
also: where a warning is given, but not an error, i've
gone through in some places and redirected the output
to stderr, not stdout
as part of error checks: running anything as root, except
for the "./build dependencies *" commands, is no longer
permitted and lbmk will throw an error
mrc downloads: debugfs output no longer redirected to /dev/null,
and stderr no longer redirected to stdout. everything is verbose.
certain non-error states are also more verbose. for example,
patch_rom in blobs/inject will now state when injection succeeds
certain actual errors(bugs) were fixed:
for example, build/release/roms now correctly prepares the blobs
hash files for a given target, containing only the files and
checksums in the list. Previously, a printf message was included.
Now, with this new code: blobutil/inject rightly verifies hashes.
doing all of this in one giant patch is cleaner
than 100 patches changing each file. even this is yet part
of a much larger audit going on in the Libreboot project.
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-24 19:19:41 +00:00
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fail "clone_project: could not copy temp file to destination"
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2023-05-18 11:34:47 +00:00
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}
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2023-08-23 17:56:31 +00:00
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fail()
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{
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2023-09-30 00:31:40 +00:00
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for x in "${loc}" "${tmp_dir}"; do
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[ -z "${x}" ] || [ ! -d "${x}" ] || rm -Rf "${loc}" || :
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much, much stricter, more verbose error handling
lbmk is much more likely to crash now, in error conditions,
which is a boon for further auditing.
also: in "fetch", remove the downloaded program
if fail() was called.
this would also be done for gnulib, when downloading
grub, but done in such a way that gnulib goes first.
where calls to err write "ERROR" in the string, they
no longer say "ERROR" because the "err" function itself
now does that automatically.
also: listmodes/listoptions (in "lbmk") now reports an
error if no scripts and/or directories are found.
also: where a warning is given, but not an error, i've
gone through in some places and redirected the output
to stderr, not stdout
as part of error checks: running anything as root, except
for the "./build dependencies *" commands, is no longer
permitted and lbmk will throw an error
mrc downloads: debugfs output no longer redirected to /dev/null,
and stderr no longer redirected to stdout. everything is verbose.
certain non-error states are also more verbose. for example,
patch_rom in blobs/inject will now state when injection succeeds
certain actual errors(bugs) were fixed:
for example, build/release/roms now correctly prepares the blobs
hash files for a given target, containing only the files and
checksums in the list. Previously, a printf message was included.
Now, with this new code: blobutil/inject rightly verifies hashes.
doing all of this in one giant patch is cleaner
than 100 patches changing each file. even this is yet part
of a much larger audit going on in the Libreboot project.
Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-08-24 19:19:41 +00:00
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done
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2023-08-23 17:56:31 +00:00
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usage
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err "${1}"
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}
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2023-05-18 11:34:47 +00:00
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usage()
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{
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cat <<- EOF
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2023-09-01 08:38:24 +00:00
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Usage: ./update project repo [name]
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2022-11-14 00:51:12 +00:00
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2023-05-18 11:34:47 +00:00
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Options:
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update/repos: concatenate multiple revision files
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>
2023-09-24 23:40:56 +00:00
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name: Module name as specified in files under config/git/
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2023-05-18 11:34:47 +00:00
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EOF
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}
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2022-11-14 00:51:12 +00:00
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2023-05-18 11:34:47 +00:00
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main $@
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