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archive-source: also create a stash for submodules 

"git archive" fails when a submodule has a modification, because "git
stash create" doesn't handle submodules. Let's teach our
archive-source.sh to handle modifications in submodules the same way
as qemu tree, by creating a stash.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190708200250.12017-1-marcandre.lureau@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
This commit is contained in:
Marc-André Lureau 2019-07-09 00:02:49 +04:00 committed by Alex Bennée
parent 4da6c0f9eb
commit 84963b5bbf
1 changed files with 10 additions and 8 deletions
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18
scripts/archive-source.sh
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@ -39,14 +39,16 @@ function cleanup() {
}
trap "cleanup" 0 1 2 3 15
if git diff-index --quiet HEAD -- &>/dev/null
then
HEAD=HEAD
else
HEAD=$(git stash create)
fi
function tree_ish() {
local retval='HEAD'
if ! git diff-index --quiet --ignore-submodules=all HEAD -- &>/dev/null
then
retval=$(git stash create)
fi
echo "$retval"
}
git archive --format tar $HEAD > "$tar_file"
git archive --format tar "$(tree_ish)" > "$tar_file"
test $? -ne 0 && error "failed to archive qemu"
for sm in $submodules; do
status="$(git submodule status "$sm")"
@ -62,7 +64,7 @@ for sm in $submodules; do
echo "WARNING: submodule $sm is out of sync"
;;
esac
(cd $sm; git archive --format tar --prefix "$sm/" $smhash) > "$sub_file"
(cd $sm; git archive --format tar --prefix "$sm/" $(tree_ish)) > "$sub_file"
test $? -ne 0 && error "failed to archive submodule $sm ($smhash)"
tar --concatenate --file "$tar_file" "$sub_file"
test $? -ne 0 && error "failed append submodule $sm to $tar_file"