qemu/initbundle.sh
Bruce Rogers 0f796dd004 Accepting request 730437 from Virtualization:Staging
Update to v4.1.0. Also includes other major packaging changes as follows:
There is a new package maintenance workflow - see README.PACKAGING for details.
The sibling packages qemu-linux-user and qemu-testsuite are now created with the Build Service's MultiBuild feature. This also necessitates combining the qemu-linux-user changelog content back into qemu's. Luckily the delta there is quite small. Note that the qemu spec file is now that much busier, but added section markers should help reduce the confusion. Also qemu is being enabled for RISCV host compatibility, so some changes are related to that as well.

OBS-URL: https://build.opensuse.org/request/show/730437
OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=487
2019-09-12 15:54:03 +00:00

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#!/bin/bash
source ./config.sh
set -e
# What is needed to "start"?
# it all begins with an upstream repo, which may have submodules, incl. recursively (each represents another repo)
# To facilitate speedy work on this upstream repo, we want to have local clones of these repos
# Next we have a tarball, either that we created from the repo, or that upstream provided
# To alter the content of this tarball, lets use git to track these changes, and produce patches which can be included
# in the package spec file
# The following can get things a bit out of the expected order, but I don't think that is really much of a problem, as long as we're guaranteed to patch the superproject before any of it's submodules
# !!!! actually the simply submodule status --recursive w/out the additional processing we do for the groking of the bundle files
SUBMODULE_COMMIT_IDS=($(git -C ~/git/qemu-opensuse submodule status --recursive|awk '{print $1}'))
SUBMODULE_DIRS=($(git -C ~/git/qemu-opensuse submodule status --recursive|awk '{print $2}'))
SUBMODULE_COUNT=${#SUBMODULE_COMMIT_IDS[@]}
# !!! I should be able to do this with simply math - ie: use (( ... ))
if [[ "$REPO_COUNT" != "$(expr $SUBMODULE_COUNT + 1)" ]]; then
echo "ERROR: submodule count doesn't match the REPO_COUNT variable in config.sh file!"
exit
fi
rm -rf $BUNDLE_DIR
mkdir -p $BUNDLE_DIR
for (( i=0; i <$SUBMODULE_COUNT; i++ )); do
mkdir -p $BUNDLE_DIR/${SUBMODULE_DIRS[$i]}
# what should this file be? for now use an extension of id
touch $BUNDLE_DIR/${SUBMODULE_DIRS[$i]}/${SUBMODULE_COMMIT_IDS[$i]}.id
done
# also handle the superproject (I need to make this smarter, or change something - works for tag, but not normal commit:
GIT_UPSTREAM_COMMIT=$(git -C ~/git/qemu-opensuse show-ref -d $GIT_UPSTREAM_COMMIT_ISH|grep -F "^{}"|awk '{print $1}')
touch $BUNDLE_DIR/$GIT_UPSTREAM_COMMIT.id
# Now go through all the submodule local repos that are present and create a bundle file for the patches found there
rm -rf $GIT_DIR
for (( i=0; i <$REPO_COUNT; i++ )); do
if [[ -e $(readlink -f ${LOCAL_REPO_MAP[$i]}) ]]; then
SUBDIR=${PATCH_PATH_MAP[$i]}
GITREPO_COMMIT_ISH=($BUNDLE_DIR/$SUBDIR*.id)
if [[ $GITREPO_COMMIT_ISH =~ .*(.{40})[.]id ]]; then
GITREPO_COMMIT_ISH=${BASH_REMATCH[1]}
fi
echo "Using $GITREPO_COMMIT_ISH"
PATCH_RANGE_INDEX=$i
mkdir -p $GIT_DIR/$SUBDIR
git -C $GIT_DIR/$SUBDIR init
git -C $GIT_DIR/$SUBDIR remote add origin file://$(readlink -f \
${LOCAL_REPO_MAP[$PATCH_RANGE_INDEX]})
git -C $GIT_DIR/$SUBDIR fetch origin $GIT_BRANCH
git -C $GIT_DIR/$SUBDIR bundle create $BUNDLE_DIR/$SUBDIR$GITREPO_COMMIT_ISH.bundle $GITREPO_COMMIT_ISH..FETCH_HEAD || true
git -C $(readlink -f ${LOCAL_REPO_MAP[$PATCH_RANGE_INDEX]}) remote get-url origin >$BUNDLE_DIR/$SUBDIR/repo
fi
done
tar cJvf bundles.tar.xz -C $BUNDLE_DIR .
rm -rf $BUNDLE_DIR
rm -rf $GIT_DIR