| #!/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. |
| # |
| # |
| # |
| # Print a description (including data, path, and revision) of the |
| # specified node reps in a Subversion filesystem. Walks as much of |
| # the reps table as necessary to locate the data (e.g. does a table |
| # scan). |
| |
| # Standard modules |
| import sys, os, re, codecs |
| |
| # Local support modules |
| import skel, svnfs |
| |
| def main(): |
| progname = os.path.basename(sys.argv[0]) |
| if len(sys.argv) >= 3: |
| dbhome = os.path.join(sys.argv[1], 'db') |
| if not os.path.exists(dbhome): |
| sys.stderr.write("%s: '%s' is not a valid svn repository\n" % |
| (sys.argv[0], dbhome)) |
| sys.stderr.flush() |
| sys.exit(1) |
| rep_ids = sys.argv[2:] |
| else: |
| sys.stderr.write("Usage: %s <svn-repository> <rep-id>...\n" % progname) |
| sys.stderr.flush() |
| sys.exit(1) |
| |
| print("%s running on repository '%s'" % (progname, dbhome)) |
| print("") |
| rep_ids = dict.fromkeys(rep_ids) |
| ctx = svnfs.Ctx(dbhome) |
| try: |
| cur = ctx.nodes_db.cursor() |
| try: |
| rec = cur.first() |
| while rec: |
| if rec[0] != 'next-key': |
| nid, cid, tid = rec[0].split(".") |
| nd = skel.Node(rec[1]) |
| if nd.datarep in rep_ids: |
| rev = skel.Txn(ctx.txns_db[tid]).rev |
| print("%s: data of '%s%s' in r%s" % (nd.datarep, |
| nd.createpath, {"dir":'/', "file":''}[nd.kind], rev)) |
| if nd.proprep in rep_ids: |
| rev = skel.Txn(ctx.txns_db[tid]).rev |
| print("%s: properties of '%s%s' in r%s" % (nd.datarep, |
| nd.createpath, {"dir":'/', "file":''}[nd.kind], rev)) |
| rec = cur.next() |
| finally: |
| cur.close() |
| finally: |
| ctx.close() |
| |
| if __name__ == '__main__': |
| main() |