lbmk/include/git.sh

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# SPDX-License-Identifier: GPL-3.0-or-later
# SPDX-FileCopyrightText: 2023 Leah Rowe <leah@libreboot.org>
git_reset_rev()
{
sdir="${1}"
_rev="${2}"
_fail="${3}"
(
cd "${sdir}" || "${_fail}" "cannot cd to ${sdir}"
git reset --hard ${_rev} || \
"${_fail}" "cannot git reset ${sdir} <- ${rev}"
)
}
git_am_patches()
{
sdir="${1}" # assumed to be absolute path
patchdir="${2}" # ditto
_fail="${3}"
(
cd "${sdir}" || \
"${_fail}" "apply_patches: !cd \"${sdir}\""
for patch in "${patchdir}/"*; do
[ -L "${patch}" ] && continue
[ -f "${patch}" ] || continue
if ! git am "${patch}"; then
git am --abort || "${_fail}" "${sdir}: !git am --abort"
"${_fail}" "!git am ${patch} -> ${sdir}"
fi
done
)
for patches in "${patchdir}/"*; do
[ -L "${patches}" ] && continue
[ ! -d "${patches}" ] || \
git_am_patches "${sdir}" "${patches}" "${_fail}" || \
"${_fail}" "apply_patches: !${sdir}/ ${patches}/"
done
}