cloud-init/tools/make-tarball

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#!/bin/sh
set -e
find_root() {
local topd
if [ -z "${CLOUD_INIT_TOP_D}" ]; then
topd=$(cd "$(dirname "${0}")" && cd .. && pwd)
else
topd=$(cd "${CLOUD_INIT_TOP_D}" && pwd)
fi
[ $? -eq 0 -a -f "${topd}/setup.py" ] || return
ROOT_DIR="$topd"
}
if ! find_root; then
echo "Unable to locate 'setup.py' file that should" \
"exist in the cloud-init root directory." 1>&2
exit 1;
fi
if [ ! -z "$1" ]; then
ARCHIVE_FN="$1"
else
REVNO=$(bzr revno $ROOT_DIR)
VERSION=$($ROOT_DIR/tools/read-version)
ARCHIVE_FN="$PWD/cloud-init-$VERSION~bzr$REVNO.tar.gz"
fi
FILES=$(cd $ROOT_DIR && bzr ls --versioned --recursive)
echo "$FILES" | tar czf $ARCHIVE_FN \
-C "$ROOT_DIR" \
--transform "s,^,cloud-init-$VERSION~bzr$REVNO/," \
--no-recursion --files-from -
echo "$ARCHIVE_FN"