rpm-ostree/vagrant/checkout.sh
Jonathan Lebon 9587ab6597 vagrant: move helper files to vagrant/
These files are not only for vmcheck, but may be used as well for
setting up for development.

Closes: #344
Approved by: cgwalters
2016-06-23 00:05:09 +00:00

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#!/bin/bash
set -euo pipefail
# ugly but simple way of fetching commit we're sitting on
commit=$(rpm-ostree status --json | \
python -c '
import sys, json;
print json.load(sys.stdin)["deployments"][0]["checksum"]')
if [[ -z $commit ]] || ! ostree rev-parse $commit; then
echo "Error while determining current commit" >&2
exit 1
fi
cd /ostree/repo/tmp
umount vmcheck.ro 2>/dev/null ||:
rm -rf vmcheck*
ostree checkout $commit vmcheck --fsync=0
mkdir vmcheck.ro
rofiles-fuse vmcheck{,.ro}