| #!/usr/bin/env python |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # Errors if a list of files spans across the projects which make up |
| # mesos. |
| |
| if __name__ != "__main__": |
| raise Exception("This is not a libraray") |
| |
| from collections import defaultdict |
| import sys |
| |
| if len(sys.argv) < 2: |
| print "Usage: ./mesos-split.py <filename>..." |
| |
| base_project = "mesos" |
| subprojects = { |
| "libprocess": "3rdparty/libprocess", |
| "stout": "3rdparty/stout" |
| } |
| ERROR = """ERROR: Commit spanning multiple projects. |
| |
| Please use separate commits for mesos, libprocess and stout. |
| |
| Paths grouped by project:""" |
| |
| |
| def find_project(filename): |
| # Find longest prefix match. |
| found_path_len = 0 |
| found_project = base_project |
| for project, path in subprojects.iteritems(): |
| if filename.startswith(path) and len(path) > found_path_len: |
| found_path_len = len(path) |
| found_project = project |
| |
| return found_project |
| |
| |
| touched_projects = defaultdict(list) |
| for filename in sys.argv[1:]: |
| touched_projects[find_project(filename)].append(filename) |
| |
| if len(touched_projects) > 1: |
| print ERROR |
| for project in touched_projects.iterkeys(): |
| print "%s:" % project |
| for filename in touched_projects[project]: |
| print " %s" % filename |
| sys.exit(1) |
| |
| sys.exit(0) |