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#!/usr/bin/env sh
# SPDX-License-Identifier: GPL-3.0-only
# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
# SPDX-FileCopyrightText: 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com>
# SPDX-FileCopyrightText: 2023 Leah Rowe <leah@libreboot.org>
. "include/err.sh"
. "include/git.sh"
. "include/option.sh"
name=""
rev=""
loc=""
url=""
bkup_url=""
tmp_dir="${PWD}/tmp/gitclone"
depend=""
main()
{
[ $# -gt 0 ] || fail "no argument given"
[ -z "${1+x}" ] && fail 'main(): name not set'
name=${1}
scan_config "${name}" "config/git" "fail"
verify_config
clone_project
[ "${depend}" = "" ] || for d in ${depend} ; do
./update project repo ${d} || \
fail "Cannot fetch dependency, ${d}, for project, ${name}"
done
rm -Rf "${tmp_dir}" || fail "cannot remove tmpdir, ${tmp_dir}"
}
verify_config()
{
[ -z "${rev+x}" ] && fail 'verify_config: rev not set'
[ -z "${loc+x}" ] && fail 'verify_config: loc not set'
[ -z "${url+x}" ] && fail 'verify_config: url not set'
}
clone_project()
{
rm -Rf "${tmp_dir}" || fail "clone_project: cannot remove old tmpdir"
mkdir -p "${tmp_dir%/*}" || fail "clone_project: can't mkdir"
git clone ${url} "${tmp_dir}" || git clone ${bkup_url} "${tmp_dir}" || \
fail "clone_project: could not download ${name}"
git_reset_rev "${tmp_dir}" "${rev}" "fail" || \
fail "clone_project ${loc}/: cannot reset <- ${rev}"
git_am_patches "${tmp_dir}" "${PWD}/config/${name}/patches" "fail" || \
fail "clone_project ${loc}/: cannot apply patches"
[ ! -d "${loc}" ] || \
rm -Rf "${loc}" || \
fail "clone_project: Can't remove directory '${loc}'"
[ "${loc}" = "${loc%/*}" ] || mkdir -p ${loc%/*} || \
fail "clone_project: cannot make directory for ${name}"
mv "${tmp_dir}" "${loc}" || \
fail "clone_project: could not copy temp file to destination"
}
fail()
{
for x in "${loc}" "${tmp_dir}"; do
[ -z "${x}" ] || [ ! -d "${x}" ] || rm -Rf "${loc}" || :
done
usage
err "${1}"
}
usage()
{
cat <<- EOF
Usage: ./update project repo [name]
Options:
name: Module name as specified in files under config/git/
EOF
}
main $@
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