123 lines
3.2 KiB
Bash
Executable File
123 lines
3.2 KiB
Bash
Executable File
# SPDX-License-Identifier: GPL-3.0-or-later
|
|
# SPDX-FileCopyrightText: 2020,2021,2023 Leah Rowe <leah@libreboot.org>
|
|
# SPDX-FileCopyrightText: 2022 Caleb La Grange <thonkpeasant@protonmail.com>
|
|
|
|
# This file is only used by update/project/trees
|
|
|
|
eval "$(setvars "" _target rev _xm loc url bkup_url depend)"
|
|
|
|
fetch_project_trees()
|
|
{
|
|
_target="${target}"
|
|
[ -d "src/${project}/${project}" ] || fetch_from_upstream
|
|
fetch_config
|
|
[ -z "${rev}" ] && err "fetch_project_trees $target: undefined rev"
|
|
if [ -d "src/${project}/${tree}" ]; then
|
|
printf "download/%s %s (%s): exists\n" \
|
|
"${project}" "${tree}" "${_target}" 1>&2
|
|
return 0
|
|
fi
|
|
prepare_new_tree
|
|
}
|
|
|
|
fetch_from_upstream()
|
|
{
|
|
[ -d "src/${project}/${project}" ] && return 0
|
|
|
|
x_ mkdir -p "src/${project}"
|
|
fetch_project_repo "${project}"
|
|
}
|
|
|
|
fetch_config()
|
|
{
|
|
rm -f "${cfgsdir}/"*/seen || err "fetch_config ${cfgsdir}: !rm seen"
|
|
while true; do
|
|
eval "$(setvars "" rev tree)"
|
|
_xm="fetch_config ${project}/${_target}"
|
|
load_target_config "${_target}"
|
|
[ "${_target}" = "${tree}" ] && break
|
|
_target="${tree}"
|
|
done
|
|
}
|
|
|
|
load_target_config()
|
|
{
|
|
[ -f "$cfgsdir/$1/target.cfg" ] || err "$1: target.cfg missing"
|
|
[ -f "${cfgsdir}/${1}/seen" ] && \
|
|
err "${_xm} check: infinite loop in tree definitions"
|
|
|
|
. "$cfgsdir/$1/target.cfg" || err "load_target_config !$cfgsdir/$1"
|
|
touch "$cfgsdir/$1/seen" || err "load_config $cfgsdir/$1: !mk seen"
|
|
}
|
|
|
|
prepare_new_tree()
|
|
{
|
|
printf "Creating %s tree %s (%s)\n" "$project" "$tree" "$_target"
|
|
|
|
cp -R "src/${project}/${project}" "${tmpgit}" || \
|
|
err "prepare_new_tree ${project}/${tree}: can't make tmpclone"
|
|
git_prep "$PWD/$cfgsdir/$tree/patches" "src/$project/$tree" "update"
|
|
}
|
|
|
|
fetch_project_repo()
|
|
{
|
|
scan_config "${project}" "config/git" "err"
|
|
verify_config
|
|
|
|
clone_project
|
|
[ -z "${depend}" ] || for d in ${depend} ; do
|
|
x_ ./update trees -f ${d}
|
|
done
|
|
rm -Rf "${tmpgit}" || err "fetch_repo: !rm -Rf ${tmpgit}"
|
|
}
|
|
|
|
verify_config()
|
|
{
|
|
[ -z "${rev+x}" ] && err 'verify_config: rev not set'
|
|
[ -z "${loc+x}" ] && err 'verify_config: loc not set'
|
|
[ -z "${url+x}" ] && err 'verify_config: url not set'; return 0
|
|
}
|
|
|
|
clone_project()
|
|
{
|
|
loc="${loc#src/}"
|
|
loc="src/${loc}"
|
|
if [ -d "${loc}" ]; then
|
|
printf "%s already exists, so skipping download\n" "$loc" 1>&2
|
|
return 0
|
|
fi
|
|
|
|
git clone $url "$tmpgit" || git clone $bkup_url "$tmpgit" \
|
|
|| err "clone_project: could not download ${project}"
|
|
git_prep "$PWD/config/$project/patches" "$loc"
|
|
}
|
|
|
|
git_prep()
|
|
{
|
|
_patchdir="$1"
|
|
_loc="$2"
|
|
|
|
git -C "$tmpgit" reset --hard $rev || err "git -C $_loc: !reset $rev"
|
|
git_am_patches "$tmpgit" "$_patchdir" || err "!am $_loc $_patchdir"
|
|
|
|
if [ "$project" != "coreboot" ] || [ $# -gt 2 ]; then
|
|
[ ! -f "$tmpgit/.gitmodules" ] || git -C "$tmpgit" submodule \
|
|
update --init --checkout || err "git_prep $_loc: !submod"
|
|
fi
|
|
|
|
[ "$_loc" = "${_loc%/*}" ] || x_ mkdir -p "${_loc%/*}"
|
|
mv "$tmpgit" "$_loc" || err "git_prep: !mv $tmpgit $_loc"
|
|
}
|
|
|
|
git_am_patches()
|
|
{
|
|
for _patch in "$2/"*; do
|
|
[ -L "$_patch" ] || [ ! -f "$_patch" ] || git -C "$1" am \
|
|
"$_patch" || err "git_am $1 $2: !git am $_patch"; continue
|
|
done
|
|
for _patches in "$2/"*; do
|
|
[ ! -L "$_patches" ] && [ -d "$_patches" ] && \
|
|
git_am_patches "$1" "$_patches"; continue
|
|
done
|
|
}
|