16b560c76SFam Zheng#!/bin/bash 26b560c76SFam Zheng# 36b560c76SFam Zheng# Author: Fam Zheng <famz@redhat.com> 46b560c76SFam Zheng# 56b560c76SFam Zheng# Archive source tree, including submodules. This is created for test code to 66b560c76SFam Zheng# export the source files, in order to be built in a different environment, 76b560c76SFam Zheng# such as in a docker instance or VM. 86b560c76SFam Zheng# 96b560c76SFam Zheng# This code is licensed under the GPL version 2 or later. See 106b560c76SFam Zheng# the COPYING file in the top-level directory. 116b560c76SFam Zheng 126b560c76SFam Zhengerror() { 136b560c76SFam Zheng printf %s\\n "$*" >&2 146b560c76SFam Zheng exit 1 156b560c76SFam Zheng} 166b560c76SFam Zheng 176b560c76SFam Zhengif test $# -lt 1; then 186b560c76SFam Zheng error "Usage: $0 <output tarball>" 196b560c76SFam Zhengfi 206b560c76SFam Zheng 21934821ebSMao Zhongyitar_file=$(realpath "$1") 228fc76176SGerd Hoffmannsub_tdir=$(mktemp -d "${tar_file%.tar}.sub.XXXXXXXX") 238fc76176SGerd Hoffmannsub_file="${sub_tdir}/submodule.tar" 246b560c76SFam Zheng 2547bb908dSDaniel P. Berrange# We want a predictable list of submodules for builds, that is 2647bb908dSDaniel P. Berrange# independent of what the developer currently has initialized 2747bb908dSDaniel P. Berrange# in their checkout, because the build environment is completely 2847bb908dSDaniel P. Berrange# different to the host OS. 29f0df613bSPaolo Bonzinisubprojects="keycodemapdb libvfio-user berkeley-softfloat-3 berkeley-testfloat-3" 308fc76176SGerd Hoffmannsub_deinit="" 3147bb908dSDaniel P. Berrange 328fc76176SGerd Hoffmannfunction cleanup() { 338fc76176SGerd Hoffmann local status=$? 348fc76176SGerd Hoffmann rm -rf "$sub_tdir" 358fc76176SGerd Hoffmann if test "$sub_deinit" != ""; then 368fc76176SGerd Hoffmann git submodule deinit $sub_deinit 378fc76176SGerd Hoffmann fi 388fc76176SGerd Hoffmann exit $status 398fc76176SGerd Hoffmann} 408fc76176SGerd Hoffmanntrap "cleanup" 0 1 2 3 15 4147bb908dSDaniel P. Berrange 4284963b5bSMarc-André Lureaufunction tree_ish() { 4384963b5bSMarc-André Lureau local retval='HEAD' 4484963b5bSMarc-André Lureau if ! git diff-index --quiet --ignore-submodules=all HEAD -- &>/dev/null 4547bb908dSDaniel P. Berrange then 4684963b5bSMarc-André Lureau retval=$(git stash create) 476b560c76SFam Zheng fi 4884963b5bSMarc-André Lureau echo "$retval" 4984963b5bSMarc-André Lureau} 508fc76176SGerd Hoffmann 5184963b5bSMarc-André Lureaugit archive --format tar "$(tree_ish)" > "$tar_file" 528fc76176SGerd Hoffmanntest $? -ne 0 && error "failed to archive qemu" 532019cabfSPaolo Bonzini 542019cabfSPaolo Bonzinifor sp in $subprojects; do 552019cabfSPaolo Bonzini meson subprojects download $sp 562019cabfSPaolo Bonzini test $? -ne 0 && error "failed to download subproject $sp" 572019cabfSPaolo Bonzini tar --append --file "$tar_file" --exclude=.git subprojects/$sp 582019cabfSPaolo Bonzini test $? -ne 0 && error "failed to append subproject $sp to $tar_file" 592019cabfSPaolo Bonzinidone 606b560c76SFam Zhengexit 0 61