| #!/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. |
| # |
| # |
| |
| ### This is a debugging script to test date-ordering in an SVN repository. |
| |
| '''Tell which revisions are out of order w.r.t. date in a repository. |
| Takes "svn log -q -r1:HEAD" output, prints results like this: |
| |
| $ svn log -q -r1:HEAD | ./datecheck.py |
| [...] |
| r42 OK 2003-06-02 22:20:31 -0500 |
| r43 OK 2003-06-02 22:20:31 -0500 |
| r44 OK 2003-06-02 23:29:14 -0500 |
| r45 OK 2003-06-02 23:29:14 -0500 |
| r46 OK 2003-06-02 23:33:13 -0500 |
| r47 OK 2003-06-10 15:19:47 -0500 |
| r48 NOT OK 2003-06-02 23:33:13 -0500 |
| r49 OK 2003-06-10 15:19:48 -0500 |
| r50 NOT OK 2003-06-02 23:33:13 -0500 |
| [...] |
| ''' |
| |
| import sys |
| import time |
| |
| log_msg_separator = "-" * 72 + "\n" |
| |
| line = sys.stdin.readline() |
| last_date = 0 |
| while line: |
| |
| if not line: |
| break |
| |
| if line == log_msg_separator: |
| line = sys.stdin.readline() |
| continue |
| |
| # We're looking at a revision line like this: |
| # |
| # "r1 | svn | 2001-08-30 23:24:14 -0500 (Thu, 30 Aug 2001)" |
| # |
| # Parse out |
| |
| rev, ignored, date_full = line.split("|") |
| rev = rev.strip() |
| date_full = date_full.strip() |
| |
| # We only need the machine-readable portion of the date, so ignore |
| # the parenthesized part on the end, which is meant for humans. |
| |
| # Get the "2004-06-02 00:15:08" part of "2004-06-02 00:15:08 -0500". |
| date = date_full[0:19] |
| # Get the "-0500" part of "2004-06-02 00:15:08 -0500". |
| offset = date_full[20:25] |
| |
| # Parse the offset by hand and adjust the date accordingly, because |
| # http://docs.python.org/lib/module-time.html doesn't seem to offer |
| # a standard way to parse "-0500", "-0600", etc, suffixes. Arggh. |
| offset_sign = offset[0:1] |
| offset_hours = int(offset[1:3]) |
| offset_minutes = int(offset[3:5]) |
| |
| # Get a first draft of the date... |
| date_as_int = time.mktime(time.strptime(date, "%Y-%m-%d %H:%M:%S")) |
| # ... but it's still not correct, we must adjust for the offset. |
| if offset_sign == "-": |
| date_as_int -= (offset_hours * 3600) |
| date_as_int -= (offset_minutes * 60) |
| elif offset_sign == "+": |
| date_as_int += (offset_hours * 3600) |
| date_as_int += (offset_minutes * 60) |
| else: |
| sys.stderr.write("Error: unknown offset sign '%s'.\n" % offset_sign) |
| sys.exit(1) |
| |
| ok_not_ok = " OK" |
| if last_date > date_as_int: |
| ok_not_ok = "NOT OK" |
| |
| print("%-8s %s %s %s" % (rev, ok_not_ok, date, offset)) |
| last_date = date_as_int |
| line = sys.stdin.readline() |