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Diffstat (limited to 'scripts/check-unpetrify-refs.py')
-rwxr-xr-x | scripts/check-unpetrify-refs.py | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/scripts/check-unpetrify-refs.py b/scripts/check-unpetrify-refs.py new file mode 100755 index 00000000..c70b680d --- /dev/null +++ b/scripts/check-unpetrify-refs.py @@ -0,0 +1,76 @@ +#!/usr/bin/env python +# Copyright (C) 2016 Codethink Limited +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +import os +import glob +import argparse +import subprocess + +import scriptslib + + +''' +Script for checking unpetrify-refs in strata. + +Without args this script will check everything in strata/, or each stratum +given on the command-line and will print on stdout whether a chunk has +a missing or non-existent unpetrify-ref and if it fails to check the remote +(missing repo). +''' + +strata_dir = "strata" + +def ref_exists(remote, ref): + output = subprocess.check_output( + ["git", "ls-remote", remote, str(ref)], + stderr=subprocess.STDOUT).strip() + return True if output else False + +def main(): + parser = argparse.ArgumentParser( + description="Sanity checks unpetrify-refs in Baserock strata") + parser.add_argument("--trove-host", default="git.baserock.org", + help="Trove host to map repo aliases to") + parser.add_argument("strata", nargs="*", metavar="STRATA", + help="The strata to check (checks all by default)") + args = parser.parse_args() + + if args.strata: + strata = args.strata + else: + strata_path = os.path.join(scriptslib.definitions_root(), strata_dir) + strata = glob.glob("%s/*.morph" % strata_path) + + for stratum in strata: + path = os.path.relpath(stratum) + morphology = scriptslib.load_yaml_file(stratum) + for chunk in morphology['chunks']: + unpetrify_ref = chunk.get("unpetrify-ref") + if not unpetrify_ref: + print ("%s: '%s' has no unpetrify-ref!" % + (path, chunk['name'])) + continue + remote = scriptslib.parse_repo_alias(chunk['repo'], args.trove_host) + try: + if not ref_exists(remote, unpetrify_ref): + print ("%s: unpetrify-ref for '%s' is not present on the " + "remote (%s)!" % (path, chunk['name'], remote)) + except subprocess.CalledProcessError as e: + print ("%s: failed to ls-remote (%s) for chunk '%s':\n%s" % + (path, remote, chunk['name'], e.output.strip())) + +if __name__ == "__main__": + main() |