1#!/usr/bin/env python
2#
3#
4# Licensed to the Apache Software Foundation (ASF) under one
5# or more contributor license agreements.  See the NOTICE file
6# distributed with this work for additional information
7# regarding copyright ownership.  The ASF licenses this file
8# to you under the Apache License, Version 2.0 (the
9# "License"); you may not use this file except in compliance
10# with the License.  You may obtain a copy of the License at
11#
12#   http://www.apache.org/licenses/LICENSE-2.0
13#
14# Unless required by applicable law or agreed to in writing,
15# software distributed under the License is distributed on an
16# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17# KIND, either express or implied.  See the License for the
18# specific language governing permissions and limitations
19# under the License.
20#
21#
22#
23# USAGE: random-commits.py
24#
25# Using the FILELIST (see config below), a series of COUNT commits will be
26# constructed, each changing up to MAXFILES files per commit. The commands
27# will be sent to stdout (formatted as a shell script).
28#
29# The FILELIST can be constructed using the find-textfiles script.
30#
31
32import random
33
34FILELIST = 'textfiles'
35COUNT = 1000	# this many commits
36MAXFILES = 10	# up to 10 files at a time
37
38files = open(FILELIST).readlines()
39
40print('#!/bin/sh')
41
42for i in range(COUNT):
43    n = random.randrange(1, MAXFILES+1)
44    l = [ ]
45    print("echo '--- begin commit #%d -----------------------------------'" % (i+1,))
46    for j in range(n):
47        fname = random.choice(files)[:-1]	# strip trailing newline
48        print("echo 'part of change #%d' >> %s" % (i+1, fname))
49        l.append(fname)
50    print("svn commit -m 'commit #%d' %s" % (i+1, ' '.join(l)))
51