treeherder/lints/queuelint.py

44 строки
1.2 KiB
Python
Executable File

#!/usr/bin/env python
import ast
import re
import sys
procfile_re = re.compile("worker_\w*: .* -Q ([^ ]*)")
procfile_queues = []
with open("Procfile") as f:
for line in f:
m = procfile_re.match(line)
if m:
procfile_queues.extend(m.group(1).split(","))
code = ast.parse(open("treeherder/config/settings.py").read())
settings_queues = set()
queues_list = None
for item in code.body:
if isinstance(item, ast.Assign) and item.targets[0].id == "CELERY_QUEUES":
queues_list = item.value
if queues_list is None:
print "Failed to find list of queues in settings file"
sys.exit(1)
for call in queues_list.elts:
settings_queues.add(call.args[0].s)
procfile_queues = set(procfile_queues)
if settings_queues != procfile_queues:
print "ERROR - mismatches found"
missing_procfile = procfile_queues - settings_queues
if missing_procfile:
print "The following queues were in the Procfile, but not in the settings file:\n%s\n" % "\n".join(missing_procfile)
missing_settings = settings_queues - procfile_queues
if missing_settings:
print "The following queues were in the settings, but not in the Procfile:\n%s\n" % "\n".join(missing_settings)
sys.exit(1)