Mercurial > jhg

annotate src/com/tmate/hgkit/console/Outgoing.java @ 42:92c3d0920d58

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Real integrity check, with exception. DigestHelper refactored to accomodate new needs
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 14 Jan 2011 04:29:03 +0100
parents de7217a0aa4d
children
rev   line source
30
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2011 Artem Tikhomirov
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 */
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 package com.tmate.hgkit.console;
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 import java.util.Collection;
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 import java.util.LinkedHashSet;
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 import java.util.LinkedList;
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 import java.util.List;
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11 import com.tmate.hgkit.fs.RepositoryLookup;
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 import com.tmate.hgkit.ll.HgRepository;
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 import com.tmate.hgkit.ll.Nodeid;
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 import com.tmate.hgkit.ll.Revlog;
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 /**
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 * hg out
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18 * @author artem
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
19 */
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20 public class Outgoing {
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
21
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22 public static void main(String[] args) throws Exception {
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
23 RepositoryLookup repoLookup = new RepositoryLookup();
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
24 RepositoryLookup.Options cmdLineOpts = RepositoryLookup.Options.parse(args);
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 HgRepository hgRepo = repoLookup.detect(cmdLineOpts);
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26 if (hgRepo.isInvalid()) {
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 System.err.printf("Can't find repository in: %s\n", hgRepo.getLocation());
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
28 return;
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
29 }
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
30 // FIXME detection of
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 List<Nodeid> base = new LinkedList<Nodeid>();
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32 base.add(Nodeid.fromAscii("d6d2a630f4a6d670c90a5ca909150f2b426ec88f".getBytes(), 0, 40));
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33 //
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
34 // fill with all known
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 Revlog.ParentWalker pw = hgRepo.getChangelog().new ParentWalker();
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36 pw.init();
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
37 LinkedHashSet<Nodeid> sendToRemote = new LinkedHashSet<Nodeid>(pw.allNodes());
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38 dump("initial state", sendToRemote);
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 // remove base and its parents
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 LinkedList<Nodeid> queueToClean = new LinkedList<Nodeid>(base);
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41 while (!queueToClean.isEmpty()) {
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42 Nodeid nid = queueToClean.removeFirst();
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 if (sendToRemote.remove(nid)) {
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 pw.appendParentsOf(nid, queueToClean);
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
45 }
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46 }
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
47 dump("Clean from known parents", sendToRemote);
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
48 // XXX I think sendToRemote is what we actually need here - everything local, missing from remote
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
49 // however, if we need to send only a subset of these, need to proceed.
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
50 LinkedList<Nodeid> result = new LinkedList<Nodeid>();
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
51 // find among left those without parents
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
52 for (Nodeid nid : sendToRemote) {
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
53 Nodeid p1 = pw.firstParent(nid);
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
54 // in fact, we may assume nulls are never part of sendToRemote
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
55 if (p1 != null && !sendToRemote.contains(p1)) {
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
56 Nodeid p2 = pw.secondParent(nid);
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
57 if (p2 == null || !sendToRemote.contains(p2)) {
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
58 result.add(nid);
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
59 }
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
60 }
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
61 }
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
62 dump("Result", result);
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
63 // final outcome is the collection of nodes between(lastresult and revision/tip)
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
64 //
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
65 System.out.println("TODO: nodes between result and tip");
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
66 }
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
67
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
68 private static void dump(String s, Collection<Nodeid> c) {
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
69 System.out.println(s);
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
70 for (Nodeid n : c) {
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
71 System.out.println(n);
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
72 }
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
73 }
de7217a0aa4d Look up changes in the local repo that are not in the remote
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
74 }