Mercurial > hg
annotate mercurial/phases.py @ 25018:93e015a3d1ea
commit: add ui.allowemptycommit config option
This adds a config flag that enables a user to make empty commits.
This is useful in a number of cases.
For instance, automation that creates release branches via
bookmarks may want to make empty commits to that release bookmark so that it
can't be fast-forwarded and so it can record information about the release
bookmark's creation. This is already possible with named branches, so making it
possible for bookmarks makes sense.
Another case we've wanted it is for mirroring repositories into Mercurial. We
have automation that syncs commits into hg by running things from the command
line. The ability to produce empty commits is useful for syncing unusual commits
from other VCS's.
In general, allowing the user to create the DAG as they see fit seems useful,
and when I mentioned this in IRC more than one person piped up and said they
were already hacking around this limitation by using mq, import, and
commit-dummy-change-then-amend-the-content-away style solutions.
author | Durham Goode <durham@fb.com> |
---|---|
date | Mon, 11 May 2015 16:18:28 -0700 |
parents | 2a73829ebe17 |
children | 22438cfd11b5 |
rev | line source |
---|---|
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
1 """ Mercurial phases support code |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
2 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
3 --- |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
4 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
5 Copyright 2011 Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
6 Logilab SA <contact@logilab.fr> |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
7 Augie Fackler <durin42@gmail.com> |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
8 |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
9 This software may be used and distributed according to the terms |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
10 of the GNU General Public License version 2 or any later version. |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
11 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
12 --- |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
13 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
14 This module implements most phase logic in mercurial. |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
15 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
16 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
17 Basic Concept |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
18 ============= |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
19 |
16724
00535da82faf
phases: fix typos in docstrings
Martin Geisler <martin@geisler.net>
parents:
16659
diff
changeset
|
20 A 'changeset phase' is an indicator that tells us how a changeset is |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
21 manipulated and communicated. The details of each phase is described |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
22 below, here we describe the properties they have in common. |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
23 |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
24 Like bookmarks, phases are not stored in history and thus are not |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
25 permanent and leave no audit trail. |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
26 |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
27 First, no changeset can be in two phases at once. Phases are ordered, |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
28 so they can be considered from lowest to highest. The default, lowest |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
29 phase is 'public' - this is the normal phase of existing changesets. A |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
30 child changeset can not be in a lower phase than its parents. |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
31 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
32 These phases share a hierarchy of traits: |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
33 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
34 immutable shared |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
35 public: X X |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
36 draft: X |
15705
e34f4d1f0dbb
phases: update doc to mention secret phase
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15697
diff
changeset
|
37 secret: |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
38 |
16724
00535da82faf
phases: fix typos in docstrings
Martin Geisler <martin@geisler.net>
parents:
16659
diff
changeset
|
39 Local commits are draft by default. |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
40 |
16724
00535da82faf
phases: fix typos in docstrings
Martin Geisler <martin@geisler.net>
parents:
16659
diff
changeset
|
41 Phase Movement and Exchange |
00535da82faf
phases: fix typos in docstrings
Martin Geisler <martin@geisler.net>
parents:
16659
diff
changeset
|
42 =========================== |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
43 |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
44 Phase data is exchanged by pushkey on pull and push. Some servers have |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
45 a publish option set, we call such a server a "publishing server". |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
46 Pushing a draft changeset to a publishing server changes the phase to |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
47 public. |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
48 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
49 A small list of fact/rules define the exchange of phase: |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
50 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
51 * old client never changes server states |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
52 * pull never changes server states |
16724
00535da82faf
phases: fix typos in docstrings
Martin Geisler <martin@geisler.net>
parents:
16659
diff
changeset
|
53 * publish and old server changesets are seen as public by client |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
54 * any secret changeset seen in another repository is lowered to at |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
55 least draft |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
56 |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
57 Here is the final table summing up the 49 possible use cases of phase |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
58 exchange: |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
59 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
60 server |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
61 old publish non-publish |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
62 N X N D P N D P |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
63 old client |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
64 pull |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
65 N - X/X - X/D X/P - X/D X/P |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
66 X - X/X - X/D X/P - X/D X/P |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
67 push |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
68 X X/X X/X X/P X/P X/P X/D X/D X/P |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
69 new client |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
70 pull |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
71 N - P/X - P/D P/P - D/D P/P |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
72 D - P/X - P/D P/P - D/D P/P |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
73 P - P/X - P/D P/P - P/D P/P |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
74 push |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
75 D P/X P/X P/P P/P P/P D/D D/D P/P |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
76 P P/X P/X P/P P/P P/P P/P P/P P/P |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
77 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
78 Legend: |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
79 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
80 A/B = final state on client / state on server |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
81 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
82 * N = new/not present, |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
83 * P = public, |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
84 * D = draft, |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
85 * X = not tracked (i.e., the old client or server has no internal |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
86 way of recording the phase.) |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
87 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
88 passive = only pushes |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
89 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
90 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
91 A cell here can be read like this: |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
92 |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
93 "When a new client pushes a draft changeset (D) to a publishing |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
94 server where it's not present (N), it's marked public on both |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
95 sides (P/P)." |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
96 |
16724
00535da82faf
phases: fix typos in docstrings
Martin Geisler <martin@geisler.net>
parents:
16659
diff
changeset
|
97 Note: old client behave as a publishing server with draft only content |
15659
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
98 - other people see it as public |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
99 - content is pushed as draft |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
100 |
7fba5a245acc
phases: change publish behavior to only alter behavior when server.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15649
diff
changeset
|
101 """ |
15417
5261140d9322
phases: Minimal first add.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
102 |
23361
936b0ff34346
phases: read pending data when appropriate
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22940
diff
changeset
|
103 import os |
15419
ccb7de21625a
phases: handle errors other than ENOENT appropriately
Matt Mackall <mpm@selenic.com>
parents:
15418
diff
changeset
|
104 import errno |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
105 from node import nullid, nullrev, bin, hex, short |
15456
abcaaf51d568
phases: handle unknown nodes in boundary
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15454
diff
changeset
|
106 from i18n import _ |
17979
b3ec0b5fd777
phases: fix missing "error" module import (issue3707)
André Sintzoff <andre.sintzoff@gmail.com>
parents:
17671
diff
changeset
|
107 import util, error |
15418
cf729af26963
phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15417
diff
changeset
|
108 |
15818
57241845a4bb
phases: store phase values in constant instead of using raw integer
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15705
diff
changeset
|
109 allphases = public, draft, secret = range(3) |
15417
5261140d9322
phases: Minimal first add.
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
diff
changeset
|
110 trackedphases = allphases[1:] |
15821
e3ee8bf5d0cc
phases: add list of string to access phase name
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15818
diff
changeset
|
111 phasenames = ['public', 'draft', 'secret'] |
15418
cf729af26963
phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15417
diff
changeset
|
112 |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
113 def _readroots(repo, phasedefaults=None): |
16625
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
114 """Read phase roots from disk |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
115 |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
116 phasedefaults is a list of fn(repo, roots) callable, which are |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
117 executed if the phase roots file does not exist. When phases are |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
118 being initialized on an existing repository, this could be used to |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
119 set selected changesets phase to something else than public. |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
120 |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
121 Return (roots, dirty) where dirty is true if roots differ from |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
122 what is being stored. |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
123 """ |
18002
9bc5873e52af
clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17979
diff
changeset
|
124 repo = repo.unfiltered() |
16625
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
125 dirty = False |
15418
cf729af26963
phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15417
diff
changeset
|
126 roots = [set() for i in allphases] |
cf729af26963
phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15417
diff
changeset
|
127 try: |
23361
936b0ff34346
phases: read pending data when appropriate
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22940
diff
changeset
|
128 f = None |
936b0ff34346
phases: read pending data when appropriate
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22940
diff
changeset
|
129 if 'HG_PENDING' in os.environ: |
936b0ff34346
phases: read pending data when appropriate
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22940
diff
changeset
|
130 try: |
936b0ff34346
phases: read pending data when appropriate
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22940
diff
changeset
|
131 f = repo.svfs('phaseroots.pending') |
936b0ff34346
phases: read pending data when appropriate
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22940
diff
changeset
|
132 except IOError, inst: |
936b0ff34346
phases: read pending data when appropriate
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22940
diff
changeset
|
133 if inst.errno != errno.ENOENT: |
936b0ff34346
phases: read pending data when appropriate
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22940
diff
changeset
|
134 raise |
936b0ff34346
phases: read pending data when appropriate
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22940
diff
changeset
|
135 if f is None: |
23878
37a92908a382
localrepo: remove all external users of localrepo.sopener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
23631
diff
changeset
|
136 f = repo.svfs('phaseroots') |
15418
cf729af26963
phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15417
diff
changeset
|
137 try: |
cf729af26963
phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15417
diff
changeset
|
138 for line in f: |
16588
72319bfd7966
phases: line.strip().split() == line.split()
Martin Geisler <mg@aragost.com>
parents:
16535
diff
changeset
|
139 phase, nh = line.split() |
15418
cf729af26963
phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15417
diff
changeset
|
140 roots[int(phase)].add(bin(nh)) |
cf729af26963
phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15417
diff
changeset
|
141 finally: |
cf729af26963
phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15417
diff
changeset
|
142 f.close() |
15419
ccb7de21625a
phases: handle errors other than ENOENT appropriately
Matt Mackall <mpm@selenic.com>
parents:
15418
diff
changeset
|
143 except IOError, inst: |
ccb7de21625a
phases: handle errors other than ENOENT appropriately
Matt Mackall <mpm@selenic.com>
parents:
15418
diff
changeset
|
144 if inst.errno != errno.ENOENT: |
ccb7de21625a
phases: handle errors other than ENOENT appropriately
Matt Mackall <mpm@selenic.com>
parents:
15418
diff
changeset
|
145 raise |
16625
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
146 if phasedefaults: |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
147 for f in phasedefaults: |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
148 roots = f(repo, roots) |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
149 dirty = True |
df9df747070d
phases: stop modifying localrepo in readroots()
Patrick Mezard <patrick@mezard.eu>
parents:
16624
diff
changeset
|
150 return roots, dirty |
15418
cf729af26963
phases: basic I/O logic
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15417
diff
changeset
|
151 |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
152 class phasecache(object): |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
153 def __init__(self, repo, phasedefaults, _load=True): |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
154 if _load: |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
155 # Cheap trick to allow shallow-copy without copy module |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
156 self.phaseroots, self.dirty = _readroots(repo, phasedefaults) |
18220
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
157 self._phaserevs = None |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
158 self.filterunknown(repo) |
23878
37a92908a382
localrepo: remove all external users of localrepo.sopener
Angel Ezquerra <angel.ezquerra@gmail.com>
parents:
23631
diff
changeset
|
159 self.opener = repo.svfs |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
160 |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
161 def copy(self): |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
162 # Shallow copy meant to ensure isolation in |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
163 # advance/retractboundary(), nothing more. |
23631
b8260abfeb7d
bundlerepo: implement safe phasecache
Eric Sumner <ericsumner@fb.com>
parents:
23361
diff
changeset
|
164 ph = self.__class__(None, None, _load=False) |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
165 ph.phaseroots = self.phaseroots[:] |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
166 ph.dirty = self.dirty |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
167 ph.opener = self.opener |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
168 ph._phaserevs = self._phaserevs |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
169 return ph |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
170 |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
171 def replace(self, phcache): |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
172 for a in 'phaseroots dirty opener _phaserevs'.split(): |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
173 setattr(self, a, getattr(phcache, a)) |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
174 |
24599
2a73829ebe17
phases: make two functions private for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
24520
diff
changeset
|
175 def _getphaserevsnative(self, repo): |
24444
27e3ba73fbb1
phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
23878
diff
changeset
|
176 repo = repo.unfiltered() |
27e3ba73fbb1
phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
23878
diff
changeset
|
177 nativeroots = [] |
27e3ba73fbb1
phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
23878
diff
changeset
|
178 for phase in trackedphases: |
27e3ba73fbb1
phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
23878
diff
changeset
|
179 nativeroots.append(map(repo.changelog.rev, self.phaseroots[phase])) |
27e3ba73fbb1
phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
23878
diff
changeset
|
180 return repo.changelog.computephases(nativeroots) |
27e3ba73fbb1
phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
23878
diff
changeset
|
181 |
24599
2a73829ebe17
phases: make two functions private for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
24520
diff
changeset
|
182 def _computephaserevspure(self, repo): |
24519
de3acfabaddc
phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents:
24444
diff
changeset
|
183 repo = repo.unfiltered() |
de3acfabaddc
phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents:
24444
diff
changeset
|
184 revs = [public] * len(repo.changelog) |
de3acfabaddc
phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents:
24444
diff
changeset
|
185 self._phaserevs = revs |
de3acfabaddc
phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents:
24444
diff
changeset
|
186 self._populatephaseroots(repo) |
de3acfabaddc
phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents:
24444
diff
changeset
|
187 for phase in trackedphases: |
de3acfabaddc
phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents:
24444
diff
changeset
|
188 roots = map(repo.changelog.rev, self.phaseroots[phase]) |
de3acfabaddc
phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents:
24444
diff
changeset
|
189 if roots: |
de3acfabaddc
phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents:
24444
diff
changeset
|
190 for rev in roots: |
de3acfabaddc
phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents:
24444
diff
changeset
|
191 revs[rev] = phase |
de3acfabaddc
phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents:
24444
diff
changeset
|
192 for rev in repo.changelog.descendants(roots): |
de3acfabaddc
phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents:
24444
diff
changeset
|
193 revs[rev] = phase |
de3acfabaddc
phases: move pure phase computation in a function
Laurent Charignon <lcharignon@fb.com>
parents:
24444
diff
changeset
|
194 |
22893
9672f0b2cdd9
phases: add invalidate function
Durham Goode <durham@fb.com>
parents:
22080
diff
changeset
|
195 def getphaserevs(self, repo): |
9672f0b2cdd9
phases: add invalidate function
Durham Goode <durham@fb.com>
parents:
22080
diff
changeset
|
196 if self._phaserevs is None: |
24444
27e3ba73fbb1
phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
23878
diff
changeset
|
197 try: |
24520
34e8bfc21f94
phases: add killswitch for native implementation
Laurent Charignon <lcharignon@fb.com>
parents:
24519
diff
changeset
|
198 if repo.ui.configbool('experimental', |
34e8bfc21f94
phases: add killswitch for native implementation
Laurent Charignon <lcharignon@fb.com>
parents:
24519
diff
changeset
|
199 'nativephaseskillswitch'): |
24599
2a73829ebe17
phases: make two functions private for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
24520
diff
changeset
|
200 self._computephaserevspure(repo) |
24520
34e8bfc21f94
phases: add killswitch for native implementation
Laurent Charignon <lcharignon@fb.com>
parents:
24519
diff
changeset
|
201 else: |
24599
2a73829ebe17
phases: make two functions private for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
24520
diff
changeset
|
202 self._phaserevs = self._getphaserevsnative(repo) |
24444
27e3ba73fbb1
phase: default to C implementation for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
23878
diff
changeset
|
203 except AttributeError: |
24599
2a73829ebe17
phases: make two functions private for phase computation
Laurent Charignon <lcharignon@fb.com>
parents:
24520
diff
changeset
|
204 self._computephaserevspure(repo) |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
205 return self._phaserevs |
22894
c40be72dc177
phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents:
22893
diff
changeset
|
206 |
22893
9672f0b2cdd9
phases: add invalidate function
Durham Goode <durham@fb.com>
parents:
22080
diff
changeset
|
207 def invalidate(self): |
9672f0b2cdd9
phases: add invalidate function
Durham Goode <durham@fb.com>
parents:
22080
diff
changeset
|
208 self._phaserevs = None |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
209 |
22894
c40be72dc177
phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents:
22893
diff
changeset
|
210 def _populatephaseroots(self, repo): |
c40be72dc177
phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents:
22893
diff
changeset
|
211 """Fills the _phaserevs cache with phases for the roots. |
c40be72dc177
phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents:
22893
diff
changeset
|
212 """ |
c40be72dc177
phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents:
22893
diff
changeset
|
213 cl = repo.changelog |
c40be72dc177
phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents:
22893
diff
changeset
|
214 phaserevs = self._phaserevs |
c40be72dc177
phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents:
22893
diff
changeset
|
215 for phase in trackedphases: |
c40be72dc177
phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents:
22893
diff
changeset
|
216 roots = map(cl.rev, self.phaseroots[phase]) |
c40be72dc177
phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents:
22893
diff
changeset
|
217 for root in roots: |
c40be72dc177
phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents:
22893
diff
changeset
|
218 phaserevs[root] = phase |
c40be72dc177
phases: move root phase assignment to it's own function
Durham Goode <durham@fb.com>
parents:
22893
diff
changeset
|
219 |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
220 def phase(self, repo, rev): |
17424
e7cfe3587ea4
fix trivial spelling errors
Mads Kiilerich <mads@kiilerich.com>
parents:
17205
diff
changeset
|
221 # We need a repo argument here to be able to build _phaserevs |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
222 # if necessary. The repository instance is not stored in |
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
223 # phasecache to avoid reference cycles. The changelog instance |
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
224 # is not stored because it is a filecache() property and can |
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
225 # be replaced without us being notified. |
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
226 if rev == nullrev: |
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
227 return public |
19984
7d5e7799a29f
rebase: fix rebase aborts when 'tip-1' is public (issue4082)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
228 if rev < nullrev: |
7d5e7799a29f
rebase: fix rebase aborts when 'tip-1' is public (issue4082)
Durham Goode <durham@fb.com>
parents:
19951
diff
changeset
|
229 raise ValueError(_('cannot lookup negative revision')) |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
230 if self._phaserevs is None or rev >= len(self._phaserevs): |
22893
9672f0b2cdd9
phases: add invalidate function
Durham Goode <durham@fb.com>
parents:
22080
diff
changeset
|
231 self.invalidate() |
9672f0b2cdd9
phases: add invalidate function
Durham Goode <durham@fb.com>
parents:
22080
diff
changeset
|
232 self._phaserevs = self.getphaserevs(repo) |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
233 return self._phaserevs[rev] |
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
234 |
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
235 def write(self): |
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
236 if not self.dirty: |
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
237 return |
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
238 f = self.opener('phaseroots', 'w', atomictemp=True) |
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
239 try: |
22079
5dcc58649b1a
phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22070
diff
changeset
|
240 self._write(f) |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
241 finally: |
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
242 f.close() |
22079
5dcc58649b1a
phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22070
diff
changeset
|
243 |
5dcc58649b1a
phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22070
diff
changeset
|
244 def _write(self, fp): |
5dcc58649b1a
phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22070
diff
changeset
|
245 for phase, roots in enumerate(self.phaseroots): |
5dcc58649b1a
phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22070
diff
changeset
|
246 for h in roots: |
5dcc58649b1a
phase: extract the phaseroots serialization in a dedicated method
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22070
diff
changeset
|
247 fp.write('%i %s\n' % (phase, hex(h))) |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
248 self.dirty = False |
15454
5a7dde5adec8
phases: add a moveboundary function to move phases boundaries
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15419
diff
changeset
|
249 |
22080
37f46575d9c2
phase: attach phase to the transaction instead of the lock
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22079
diff
changeset
|
250 def _updateroots(self, phase, newroots, tr): |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
251 self.phaseroots[phase] = newroots |
22893
9672f0b2cdd9
phases: add invalidate function
Durham Goode <durham@fb.com>
parents:
22080
diff
changeset
|
252 self.invalidate() |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
253 self.dirty = True |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
254 |
22080
37f46575d9c2
phase: attach phase to the transaction instead of the lock
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22079
diff
changeset
|
255 tr.addfilegenerator('phase', ('phaseroots',), self._write) |
22940
e803186296ab
phases: inform transaction-related hooks that a phase was moved
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22894
diff
changeset
|
256 tr.hookargs['phases_moved'] = '1' |
22080
37f46575d9c2
phase: attach phase to the transaction instead of the lock
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22079
diff
changeset
|
257 |
22069
616a455b02ca
phase: add a transaction argument to advanceboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22052
diff
changeset
|
258 def advanceboundary(self, repo, tr, targetphase, nodes): |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
259 # Be careful to preserve shallow-copied values: do not update |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
260 # phaseroots values, replace them. |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
261 |
18002
9bc5873e52af
clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17979
diff
changeset
|
262 repo = repo.unfiltered() |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
263 delroots = [] # set of root deleted by this path |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
264 for phase in xrange(targetphase + 1, len(allphases)): |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
265 # filter nodes that are not in a compatible phase already |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
266 nodes = [n for n in nodes |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
267 if self.phase(repo, repo[n].rev()) >= phase] |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
268 if not nodes: |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
269 break # no roots to move anymore |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
270 olds = self.phaseroots[phase] |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
271 roots = set(ctx.node() for ctx in repo.set( |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
272 'roots((%ln::) - (%ln::%ln))', olds, olds, nodes)) |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
273 if olds != roots: |
22080
37f46575d9c2
phase: attach phase to the transaction instead of the lock
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22079
diff
changeset
|
274 self._updateroots(phase, roots, tr) |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
275 # some roots may need to be declared for lower phases |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
276 delroots.extend(olds - roots) |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
277 # declare deleted root in the target phase |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
278 if targetphase != 0: |
22070
c1ca47204590
phase: add a transaction argument to retractboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22069
diff
changeset
|
279 self.retractboundary(repo, tr, targetphase, delroots) |
18105
312262ebc223
cache: group obscache and revsfiltercache invalidation in a single function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18101
diff
changeset
|
280 repo.invalidatevolatilesets() |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
281 |
22070
c1ca47204590
phase: add a transaction argument to retractboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22069
diff
changeset
|
282 def retractboundary(self, repo, tr, targetphase, nodes): |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
283 # Be careful to preserve shallow-copied values: do not update |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
284 # phaseroots values, replace them. |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
285 |
18002
9bc5873e52af
clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17979
diff
changeset
|
286 repo = repo.unfiltered() |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
287 currentroots = self.phaseroots[targetphase] |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
288 newroots = [n for n in nodes |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
289 if self.phase(repo, repo[n].rev()) < targetphase] |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
290 if newroots: |
16659
58edd786e96f
phase: make if abort on nullid for the good reason
Patrick Mezard <patrick@mezard.eu>
parents:
16658
diff
changeset
|
291 if nullid in newroots: |
58edd786e96f
phase: make if abort on nullid for the good reason
Patrick Mezard <patrick@mezard.eu>
parents:
16658
diff
changeset
|
292 raise util.Abort(_('cannot change null revision phase')) |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
293 currentroots = currentroots.copy() |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
294 currentroots.update(newroots) |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
295 ctxs = repo.set('roots(%ln::)', currentroots) |
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
296 currentroots.intersection_update(ctx.node() for ctx in ctxs) |
22080
37f46575d9c2
phase: attach phase to the transaction instead of the lock
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22079
diff
changeset
|
297 self._updateroots(targetphase, currentroots, tr) |
18105
312262ebc223
cache: group obscache and revsfiltercache invalidation in a single function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
18101
diff
changeset
|
298 repo.invalidatevolatilesets() |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
299 |
18220
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
300 def filterunknown(self, repo): |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
301 """remove unknown nodes from the phase boundary |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
302 |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
303 Nothing is lost as unknown nodes only hold data for their descendants. |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
304 """ |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
305 filtered = False |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
306 nodemap = repo.changelog.nodemap # to filter unknown nodes |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
307 for phase, nodes in enumerate(self.phaseroots): |
20550
1716a2671ec7
phases: make order of debug output 'removing unknown node' deterministic
Mads Kiilerich <madski@unity3d.com>
parents:
19984
diff
changeset
|
308 missing = sorted(node for node in nodes if node not in nodemap) |
18220
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
309 if missing: |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
310 for mnode in missing: |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
311 repo.ui.debug( |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
312 'removing unknown node %s from %i-phase boundary\n' |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
313 % (short(mnode), phase)) |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
314 nodes.symmetric_difference_update(missing) |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
315 filtered = True |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
316 if filtered: |
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
317 self.dirty = True |
18983
31bcc5112191
destroyed: invalidate phraserevs cache in all case (issue3858)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18220
diff
changeset
|
318 # filterunknown is called by repo.destroyed, we may have no changes in |
19951
d51c4d85ec23
spelling: random spell checker fixes
Mads Kiilerich <madski@unity3d.com>
parents:
18983
diff
changeset
|
319 # root but phaserevs contents is certainly invalid (or at least we |
d51c4d85ec23
spelling: random spell checker fixes
Mads Kiilerich <madski@unity3d.com>
parents:
18983
diff
changeset
|
320 # have not proper way to check that). related to issue 3858. |
18983
31bcc5112191
destroyed: invalidate phraserevs cache in all case (issue3858)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18220
diff
changeset
|
321 # |
31bcc5112191
destroyed: invalidate phraserevs cache in all case (issue3858)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18220
diff
changeset
|
322 # The other caller is __init__ that have no _phaserevs initialized |
31bcc5112191
destroyed: invalidate phraserevs cache in all case (issue3858)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18220
diff
changeset
|
323 # anyway. If this change we should consider adding a dedicated |
19951
d51c4d85ec23
spelling: random spell checker fixes
Mads Kiilerich <madski@unity3d.com>
parents:
18983
diff
changeset
|
324 # "destroyed" function to phasecache or a proper cache key mechanism |
18983
31bcc5112191
destroyed: invalidate phraserevs cache in all case (issue3858)
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
18220
diff
changeset
|
325 # (see branchmap one) |
22893
9672f0b2cdd9
phases: add invalidate function
Durham Goode <durham@fb.com>
parents:
22080
diff
changeset
|
326 self.invalidate() |
18220
767d1c602c8b
phases: make _filterunknown a member function of phasecache
Idan Kamara <idankk86@gmail.com>
parents:
18105
diff
changeset
|
327 |
22069
616a455b02ca
phase: add a transaction argument to advanceboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22052
diff
changeset
|
328 def advanceboundary(repo, tr, targetphase, nodes): |
15454
5a7dde5adec8
phases: add a moveboundary function to move phases boundaries
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15419
diff
changeset
|
329 """Add nodes to a phase changing other nodes phases if necessary. |
5a7dde5adec8
phases: add a moveboundary function to move phases boundaries
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15419
diff
changeset
|
330 |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
331 This function move boundary *forward* this means that all nodes |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
332 are set in the target phase or kept in a *lower* phase. |
15454
5a7dde5adec8
phases: add a moveboundary function to move phases boundaries
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15419
diff
changeset
|
333 |
15482
a667c89e49b3
phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15481
diff
changeset
|
334 Simplify boundary to contains phase roots only.""" |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
335 phcache = repo._phasecache.copy() |
22069
616a455b02ca
phase: add a transaction argument to advanceboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22052
diff
changeset
|
336 phcache.advanceboundary(repo, tr, targetphase, nodes) |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
337 repo._phasecache.replace(phcache) |
15482
a667c89e49b3
phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15481
diff
changeset
|
338 |
22070
c1ca47204590
phase: add a transaction argument to retractboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22069
diff
changeset
|
339 def retractboundary(repo, tr, targetphase, nodes): |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
340 """Set nodes back to a phase changing other nodes phases if |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
341 necessary. |
15482
a667c89e49b3
phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15481
diff
changeset
|
342 |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
343 This function move boundary *backward* this means that all nodes |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
344 are set in the target phase or kept in a *higher* phase. |
15482
a667c89e49b3
phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15481
diff
changeset
|
345 |
a667c89e49b3
phases: add retractboundary function to move boundary backward
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15481
diff
changeset
|
346 Simplify boundary to contains phase roots only.""" |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
347 phcache = repo._phasecache.copy() |
22070
c1ca47204590
phase: add a transaction argument to retractboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22069
diff
changeset
|
348 phcache.retractboundary(repo, tr, targetphase, nodes) |
16658
6b3d31d04a69
phases: make advance/retractboundary() atomic
Patrick Mezard <patrick@mezard.eu>
parents:
16657
diff
changeset
|
349 repo._phasecache.replace(phcache) |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
350 |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
351 def listphases(repo): |
16724
00535da82faf
phases: fix typos in docstrings
Martin Geisler <martin@geisler.net>
parents:
16659
diff
changeset
|
352 """List phases root for serialization over pushkey""" |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
353 keys = {} |
15892
592b3d1742a1
phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15821
diff
changeset
|
354 value = '%i' % draft |
16657
b6081c2c4647
phases: introduce phasecache
Patrick Mezard <patrick@mezard.eu>
parents:
16626
diff
changeset
|
355 for root in repo._phasecache.phaseroots[draft]: |
15892
592b3d1742a1
phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15821
diff
changeset
|
356 keys[hex(root)] = value |
592b3d1742a1
phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15821
diff
changeset
|
357 |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
358 if repo.ui.configbool('phases', 'publish', True): |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
359 # Add an extra data to let remote know we are a publishing |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
360 # repo. Publishing repo can't just pretend they are old repo. |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
361 # When pushing to a publishing repo, the client still need to |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
362 # push phase boundary |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
363 # |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
364 # Push do not only push changeset. It also push phase data. |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
365 # New phase data may apply to common changeset which won't be |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
366 # push (as they are common). Here is a very simple example: |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
367 # |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
368 # 1) repo A push changeset X as draft to repo B |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
369 # 2) repo B make changeset X public |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
370 # 3) repo B push to repo A. X is not pushed but the data that |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
371 # X as now public should |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
372 # |
16725
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
373 # The server can't handle it on it's own as it has no idea of |
b0fb4f57d076
phases: wrap docstrings at 70 characters
Martin Geisler <martin@geisler.net>
parents:
16724
diff
changeset
|
374 # client phase data. |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
375 keys['publishing'] = 'True' |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
376 return keys |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
377 |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
378 def pushphase(repo, nhex, oldphasestr, newphasestr): |
17535 | 379 """List phases root for serialization over pushkey""" |
18002
9bc5873e52af
clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17979
diff
changeset
|
380 repo = repo.unfiltered() |
22052
793f9276aeb9
pushkey: wrap pushkey phase movement in a transaction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20550
diff
changeset
|
381 tr = None |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
382 lock = repo.lock() |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
383 try: |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
384 currentphase = repo[nhex].phase() |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
385 newphase = abs(int(newphasestr)) # let's avoid negative index surprise |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
386 oldphase = abs(int(oldphasestr)) # let's avoid negative index surprise |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
387 if currentphase == oldphase and newphase < oldphase: |
22052
793f9276aeb9
pushkey: wrap pushkey phase movement in a transaction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20550
diff
changeset
|
388 tr = repo.transaction('pushkey-phase') |
22069
616a455b02ca
phase: add a transaction argument to advanceboundary
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
22052
diff
changeset
|
389 advanceboundary(repo, tr, newphase, [bin(nhex)]) |
22052
793f9276aeb9
pushkey: wrap pushkey phase movement in a transaction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20550
diff
changeset
|
390 tr.close() |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
391 return 1 |
16051
2aa5b51f310f
phases: don't complain if cset is already public on pushkey (issue3230)
Matt Mackall <mpm@selenic.com>
parents:
16030
diff
changeset
|
392 elif currentphase == newphase: |
2aa5b51f310f
phases: don't complain if cset is already public on pushkey (issue3230)
Matt Mackall <mpm@selenic.com>
parents:
16030
diff
changeset
|
393 # raced, but got correct result |
2aa5b51f310f
phases: don't complain if cset is already public on pushkey (issue3230)
Matt Mackall <mpm@selenic.com>
parents:
16030
diff
changeset
|
394 return 1 |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
395 else: |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
396 return 0 |
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
397 finally: |
22052
793f9276aeb9
pushkey: wrap pushkey phase movement in a transaction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20550
diff
changeset
|
398 if tr: |
793f9276aeb9
pushkey: wrap pushkey phase movement in a transaction
Pierre-Yves David <pierre-yves.david@fb.com>
parents:
20550
diff
changeset
|
399 tr.release() |
15648
79cc89de5be1
phases: add basic pushkey support
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15482
diff
changeset
|
400 lock.release() |
15649
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
401 |
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
402 def analyzeremotephases(repo, subset, roots): |
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
403 """Compute phases heads and root in a subset of node from root dict |
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
404 |
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
405 * subset is heads of the subset |
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
406 * roots is {<nodeid> => phase} mapping. key and value are string. |
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
407 |
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
408 Accept unknown element input |
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
409 """ |
18002
9bc5873e52af
clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17979
diff
changeset
|
410 repo = repo.unfiltered() |
15649
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
411 # build list from dictionary |
15892
592b3d1742a1
phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15821
diff
changeset
|
412 draftroots = [] |
15902
4252d9f08d7e
phases: use nodemap to check for missing nodes
Sune Foldager <cryo@cyanite.org>
parents:
15892
diff
changeset
|
413 nodemap = repo.changelog.nodemap # to filter unknown nodes |
15649
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
414 for nhex, phase in roots.iteritems(): |
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
415 if nhex == 'publishing': # ignore data related to publish option |
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
416 continue |
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
417 node = bin(nhex) |
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
418 phase = int(phase) |
15892
592b3d1742a1
phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15821
diff
changeset
|
419 if phase == 0: |
592b3d1742a1
phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15821
diff
changeset
|
420 if node != nullid: |
15953
52dc2b33d0be
phase: fix warning text from invalid remote phase
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15948
diff
changeset
|
421 repo.ui.warn(_('ignoring inconsistent public root' |
52dc2b33d0be
phase: fix warning text from invalid remote phase
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15948
diff
changeset
|
422 ' from remote: %s\n') % nhex) |
15892
592b3d1742a1
phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15821
diff
changeset
|
423 elif phase == 1: |
15902
4252d9f08d7e
phases: use nodemap to check for missing nodes
Sune Foldager <cryo@cyanite.org>
parents:
15892
diff
changeset
|
424 if node in nodemap: |
15892
592b3d1742a1
phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15821
diff
changeset
|
425 draftroots.append(node) |
592b3d1742a1
phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15821
diff
changeset
|
426 else: |
15953
52dc2b33d0be
phase: fix warning text from invalid remote phase
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15948
diff
changeset
|
427 repo.ui.warn(_('ignoring unexpected root from remote: %i %s\n') |
52dc2b33d0be
phase: fix warning text from invalid remote phase
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15948
diff
changeset
|
428 % (phase, nhex)) |
15649
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
429 # compute heads |
15954
b345f851d056
phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15953
diff
changeset
|
430 publicheads = newheads(repo, subset, draftroots) |
15892
592b3d1742a1
phases: simplify phase exchange and movement over pushkey
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15821
diff
changeset
|
431 return publicheads, draftroots |
15649
ca7c4254a21a
phases: add a function to compute heads from root
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
15648
diff
changeset
|
432 |
15954
b345f851d056
phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15953
diff
changeset
|
433 def newheads(repo, heads, roots): |
b345f851d056
phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15953
diff
changeset
|
434 """compute new head of a subset minus another |
b345f851d056
phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15953
diff
changeset
|
435 |
b345f851d056
phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15953
diff
changeset
|
436 * `heads`: define the first subset |
17425
e95ec38f86b0
fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents:
17424
diff
changeset
|
437 * `roots`: define the second we subtract from the first""" |
18002
9bc5873e52af
clfilter: phases logic should be unfiltered
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17979
diff
changeset
|
438 repo = repo.unfiltered() |
15954
b345f851d056
phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15953
diff
changeset
|
439 revset = repo.set('heads((%ln + parents(%ln)) - (%ln::%ln))', |
b345f851d056
phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15953
diff
changeset
|
440 heads, roots, roots, heads) |
b345f851d056
phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15953
diff
changeset
|
441 return [c.node() for c in revset] |
b345f851d056
phase: extracts heads computation logics from analyzeremotephases
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
15953
diff
changeset
|
442 |
16030
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
443 |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
444 def newcommitphase(ui): |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
445 """helper to get the target phase of new commit |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
446 |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
447 Handle all possible values for the phases.new-commit options. |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
448 |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
449 """ |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
450 v = ui.config('phases', 'new-commit', draft) |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
451 try: |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
452 return phasenames.index(v) |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
453 except ValueError: |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
454 try: |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
455 return int(v) |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
456 except ValueError: |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
457 msg = _("phases.new-commit: not a valid phase name ('%s')") |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
458 raise error.ConfigError(msg % v) |
308406677e9d
phases: allow phase name in phases.new-commit settings
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents:
16025
diff
changeset
|
459 |
17671
fdd0fc046cf1
clfilter: introduce a `hassecret` function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17537
diff
changeset
|
460 def hassecret(repo): |
fdd0fc046cf1
clfilter: introduce a `hassecret` function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17537
diff
changeset
|
461 """utility function that check if a repo have any secret changeset.""" |
fdd0fc046cf1
clfilter: introduce a `hassecret` function
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
17537
diff
changeset
|
462 return bool(repo._phasecache.phaseroots[2]) |