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authorBen Brown <ben.brown@codethink.co.uk>2016-02-05 18:01:45 (GMT)
committerBaserock Gerrit <gerrit@baserock.org>2016-03-01 10:57:04 (GMT)
commit75c628ead451589c0d391f54d115ac32a2dfb7a2 (patch)
treeadb261676a370bdf3b6411a163b6ec722bed2d7e /scripts
parent08b60b1721f0e7c0d287980f35872edcc9d2c95c (diff)
downloaddefinitions-75c628ead451589c0d391f54d115ac32a2dfb7a2.tar.gz
Add a script for sanity checking unpetrify-refs
I'm not entirely sure whether the validity of unpetrify-refs is something that is cared about enough for this to be accepted, but I am currently making use of the unpetrify-refs and this script was helpful to me. Change-Id: If689efe4d37ba6fcb7561eb91ea2383de370ceda
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/check-unpetrify-refs.py86
1 files changed, 86 insertions, 0 deletions
diff --git a/scripts/check-unpetrify-refs.py b/scripts/check-unpetrify-refs.py
new file mode 100755
index 0000000..15ac95c
--- /dev/null
+++ b/scripts/check-unpetrify-refs.py
@@ -0,0 +1,86 @@
+#!/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 sys
+import glob
+import yaml
+import subprocess
+
+
+'''
+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"
+aliases = {
+ 'baserock:': 'git://git.baserock.org/baserock/',
+ 'freedesktop:': 'git://anongit.freedesktop.org/',
+ 'github:': 'git://github.com/',
+ 'gnome:': 'git://git.gnome.org/',
+ 'upstream:': 'git://git.baserock.org/delta/'
+}
+
+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 get_repo_url(repo):
+ remote = repo[:repo.find(':') + 1]
+ return repo.replace(remote, aliases[remote])
+
+def definitions_root():
+ return subprocess.check_output(
+ ["git", "rev-parse", "--show-toplevel"]).strip()
+
+def load_yaml_file(yaml_file):
+ with open(yaml_file, 'r') as f:
+ return yaml.safe_load(f)
+
+def main(args):
+ if args:
+ strata = args
+ else:
+ strata_path = os.path.join(definitions_root(), strata_dir)
+ strata = glob.glob("%s/*.morph" % strata_path)
+
+ for stratum in strata:
+ path = os.path.relpath(stratum)
+ morphology = 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 = get_repo_url(chunk['repo'])
+ 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(sys.argv[1:])