File update-tarball.sh of Package rook

#!/bin/bash

set -xEeuo pipefail

#ROOK_REPO="github.com/rook/rook"
#ROOK_REV="v1.4.0"
ROOK_REPO="github.com/SUSE/rook"
ROOK_REV="suse-release-1.6"

if ! command -V go;
then
    echo "ERROR: could not find go binary"
    exit 1
fi

if ! command -V git;
then
    echo "ERROR: could not find git binary"
    exit 1
fi

WORK_DIR=$(mktemp -d -t)
function clean_up {
    echo "cleaning up..."
    chmod -R +w $WORK_DIR
    rm -rf $WORK_DIR
}
trap clean_up EXIT SIGINT SIGTERM

PKG_DIR=$(pwd)
function on_err {
    code="$?"
    set +Eeuo pipefail
    echo "ERROR: previous command has failed"
    echo "Removing archives."
    rm -f $PKG_DIR/rook-$VERSION.tar.xz
    rm -f $PKG_DIR/rook-$VERSION-vendor.tar.xz
    exit $code
}
trap on_err ERR

cat <<EOF

tar-ing Rook $ROOK_REPO at revision '$ROOK_REV'

EOF

GOPATH=$WORK_DIR
GOPATH_ROOK="$GOPATH/src/github.com/rook/rook"

# For dep to get dependencies correctly, git repos must be located in their upstream locations in
# the GOPATH. i.e., we have to clone SUSE/rook to github.com/rook/rook
mkdir --parents $GOPATH_ROOK
git -C $GOPATH_ROOK/.. clone https://$ROOK_REPO.git

cd "$GOPATH_ROOK"
git fetch && git fetch --tags
git checkout "$ROOK_REV"

# e.g, DESCRIBE=v1.1.0-0-g56789def  OR  DESCRIBE=v1.1.0-beta.1-0-g12345abc
describe="$(git describe --long --tags)"
GIT_COMMIT=${describe##*-}       # git commit hash is last hyphen-delimited field
remainder=${describe%-*}         # strip off the git commit field & continue
GIT_COMMIT_NUM=${remainder##*-}  # num of commits after tag is second-to-last hyphen-delimited field
RELEASE=${remainder%-*}          # all content before git commit num is the release version tag
RELEASE=${RELEASE//-/'~'}        # support upstream beta tags: replace hyphen with tilde
RELEASE=${RELEASE:1}             # remove preceding 'v' from beginning of release

# strip off preceding 'v' from RELEASE
VERSION="${RELEASE}+git$GIT_COMMIT_NUM.$GIT_COMMIT"

# make primary source tarball before changing anything in the repo
cd $PKG_DIR
#mv $GOPATH_ROOK/rook $GOPATH_ROOK/rook-$RELEASE
#tar -C "$GOPATH_ROOK" -czf rook-$RELEASE.tar.gz rook-$RELEASE/
#tar -C "$GOPATH_ROOK/.." -cJf rook-$VERSION.tar.xz rook/
tar -C "$GOPATH_ROOK/.." -czf rook-$VERSION.tar.gz rook/

# update spec file versions
#sed -i "s/^Version:.*/Version:        $RELEASE/" rook.spec
sed -i "s/^Version:.*/Version:        $VERSION/" rook.spec
sed -i "s/^%global rook_container_version .*/%global rook_container_version ${RELEASE}/" rook.spec

# make vendor tarball (any existing rook directory must be removed first)
[ -d ./rook ] && rm -rf ./rook
osc -A https://api.suse.de service disabledrun

echo "Finished successfully!"
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