# SPDX-License-Identifier: GPL-3.0-or-later # Copyright (c) 2020-2021,2023-2024 Leah Rowe <leah@libreboot.org> # Copyright (c) 2022 Caleb La Grange <thonkpeasant@protonmail.com> eval `setvars "" loc url bkup_url subfile mdir subhash subrepo subrepo_bkup \ depend subfile_bkup` fetch_targets() { [ -n "$tree_depend" ] && [ "$tree_depend" != "$tree" ] && \ x_ ./update trees -f "$project" "$tree_depend" e "src/$project/$tree" d && return 0 printf "Creating %s tree %s\n" "$project" "$tree" git_prep "$loc" "$loc" "$PWD/$configdir/$tree/patches" \ "${loc%/*}/$tree" u; nuke "$project/$tree" "$project/$tree" } fetch_project() { eval `setvars "" xtree tree_depend` eval `setcfg "config/git/$project/pkg.cfg"` chkvars url [ -n "$xtree" ] && x_ ./update trees -f coreboot "$xtree" [ -z "$depend" ] || for d in $depend ; do printf "'%s' needs '%s'; grabbing '%s'\n" "$project" "$d" "$d" x_ ./update trees -f $d done clone_project for x in config/git/*; do [ -d "$x" ] && nuke "${x##*/}" "src/${x##*/}" 2>/dev/null done; return 0 } clone_project() { loc="src/$project/$project" && singletree "$project" && loc="${loc%/*}" printf "Downloading project '%s' to '%s'\n" "$project" "$loc" e "$loc" d && return 0 remkdir "${tmpgit%/*}" git_prep "$url" "$bkup_url" "$PWD/config/$project/patches" "$loc" } git_prep() { _patchdir="$3" # $1 and $2 are gitrepo and gitrepo_backup _loc="$4" chkvars rev tmpclone "$1" "$2" "$tmpgit" "$rev" "$_patchdir" if singletree "$project" || [ $# -gt 4 ]; then prep_submodules "$_loc" fi [ "$project" = "coreboot" ] && [ -n "$xtree" ] && [ $# -gt 2 ] && \ [ "$xtree" != "$tree" ] && link_crossgcc "$_loc" [ "$XBMK_RELEASE" = "y" ] && [ "$_loc" != "src/$project/$project" ] \ && rmgit "$tmpgit" move_repo "$_loc" } prep_submodules() { mdir="$PWD/config/submodule/$project" [ -n "$tree" ] && mdir="$mdir/$tree" [ -f "$mdir/module.list" ] && while read -r msrcdir; do fetch_submodule "$msrcdir" done < "$mdir/module.list"; return 0 } fetch_submodule() { mcfgdir="$mdir/${1##*/}" eval `setvars "" subhash subrepo subrepo_bkup subfile subfile_bkup st` [ ! -f "$mcfgdir/module.cfg" ] || . "$mcfgdir/module.cfg" || \ $err "! . $mcfgdir/module.cfg" for xt in repo file; do _seval="if [ -n \"\$sub$xt\" ] || [ -n \"\$sub${xt}_bkup\" ]" eval "$_seval; then st=\"\$st \$xt\"; fi" done st="${st# }" && [ "$st" = "repo file" ] && $err "$mdir: repo+file" [ -z "$st" ] && return 0 # subrepo/subfile not defined chkvars "sub${st}" "sub${st}_bkup" "subhash" [ "$st" = "file" ] && download "$subfile" "$subfile_bkup" \ "$tmpgit/$1" "$subhash" && return 0 rm -Rf "$tmpgit/$1" || $err "!rm '$mdir' '$1'" tmpclone "$subrepo" "$subrepo_bkup" "$tmpgit/$1" "$subhash" \ "$mdir/${1##*/}/patches" } tmpclone() { repodir="repo/${1##*/}" x_ mkdir -p "repo" if [ -d "$repodir" ]; then git -C "$repodir" pull || : else git clone $1 "$repodir" || git clone $2 "$repodir" || \ $err "!clone $1 $2 $repodir $4 $5" fi git clone "$repodir" "$3" || $err "!clone $repodir $3" git -C "$3" reset --hard "$4" || $err "!reset $1 $2 $3 $4 $5" git_am_patches "$3" "$5" } git_am_patches() { for p in "$2/"*; do [ -L "$p" ] && continue; [ -e "$p" ] || continue [ -d "$p" ] && git_am_patches "$1" "$p" && continue [ ! -f "$p" ] || git -C "$1" am "$p" || $err "$1 $2: !am $p" done; return 0 } link_crossgcc() { ( x_ cd "$tmpgit/util" && x_ rm -Rf crossgcc ln -s "../../$xtree/util/crossgcc" crossgcc || $err "$1: !xgcc link" ) || $err "$1: !xgcc link" } move_repo() { [ "$1" = "${1%/*}" ] || x_ mkdir -p "${1%/*}" mv "$tmpgit" "$1" || $err "git_prep: !mv $tmpgit $1" } # can delete from multi- and single-tree projects. # called from script/trees when downloading sources. nuke() { e "config/${1%/}/nuke.list" f missing || while read -r nukefile; do rmf="src/${2%/}/$nukefile" && [ -L "$rmf" ] && continue e "$rmf" e missing || rm -Rf "$rmf" || $err "!rm $rmf, ${2%/}" done < "config/${1%/}/nuke.list"; return 0 }