Mercurial > hg
annotate tests/test-issue586.t @ 34857:84c6b9384d6a
log: add -L/--line-range option to follow file history by line range
We add an experimental -L/--line-range option to 'hg log' taking file patterns
along with a line range using the (new) FILE,FROMLINE-TOLINE syntax where FILE
may be a pattern (matching exactly one file). The resulting history is similar
to what the "followlines" revset except that, if --patch is specified,
only diff hunks within specified line range are shown.
Basically, this brings the CLI on par with what currently only exists in hgweb
through line selection in "file" and "annotate" views resulting in a file log
with filtered patch to only display followed line range.
The option may be specified multiple times and can be combined with --rev and
regular file patterns to further restrict revisions. Usage of this option
requires --follow; revisions are shown in descending order and renames are
followed. Only the --graph option is currently not supported.
The UI is the result of a consensus from review feedback at:
https://www.mercurial-scm.org/pipermail/mercurial-devel/2017-October/106749.html
The implementation spreads between commands.log() and cmdutil module.
In commands.log(), the main loop may now use a "hunksfilter" factory (similar
to "filematcher") that, for a given "rev", produces a filtering function
for diff hunks for a given file context object.
The logic to build revisions from -L/--line-range options lives in
cmdutil.getloglinerangerevs() which produces "revs", "filematcher" and
"hunksfilter" information. Revisions obtained by following files' line range
are filtered if they do not match the revset specified by --rev option. If
regular FILE arguments are passed along with -L options, both filematchers are
combined into a new matcher.
.. feature::
Add an experimental -L/--line-range FILE,FROMLINE-TOLINE option to 'hg log'
command to follow the history of files by line range. In combination with
-p/--patch option, only diff hunks within specified line range will be
displayed. Feedback, especially on UX aspects, is welcome.
author | Denis Laxalde <denis.laxalde@logilab.fr> |
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date | Tue, 17 Oct 2017 21:15:31 +0200 |
parents | eb586ed5d8ce |
children |
rev | line source |
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12399
4fee1fd3de9a
tests: added a short description to issue numbers
Martin Geisler <mg@aragost.com>
parents:
11846
diff
changeset
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1 Issue586: removing remote files after merge appears to corrupt the |
4fee1fd3de9a
tests: added a short description to issue numbers
Martin Geisler <mg@aragost.com>
parents:
11846
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2 dirstate |
4535
720ae5085ee3
commit: fix bug where dirstate for removed file is confused
Matt Mackall <mpm@selenic.com>
parents:
diff
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3 |
11846 | 4 $ hg init a |
5 $ cd a | |
6 $ echo a > a | |
7 $ hg ci -Ama | |
8 adding a | |
9 | |
10 $ hg init ../b | |
11 $ cd ../b | |
12 $ echo b > b | |
13 $ hg ci -Amb | |
14 adding b | |
4535
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commit: fix bug where dirstate for removed file is confused
Matt Mackall <mpm@selenic.com>
parents:
diff
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15 |
11846 | 16 $ hg pull -f ../a |
17 pulling from ../a | |
18 searching for changes | |
19 warning: repository is unrelated | |
13742
7abab875e647
discovery: avoid discovery when local graph is a subset of remote
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12399
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20 requesting all changes |
11846 | 21 adding changesets |
22 adding manifests | |
23 adding file changes | |
24 added 1 changesets with 1 changes to 1 files (+1 heads) | |
34661
eb586ed5d8ce
transaction-summary: show the range of new revisions upon pull/unbundle (BC)
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
28251
diff
changeset
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25 new changesets cb9a9f314b8b |
11846 | 26 (run 'hg heads' to see heads, 'hg merge' to merge) |
27 $ hg merge | |
28 1 files updated, 0 files merged, 0 files removed, 0 files unresolved | |
29 (branch merge, don't forget to commit) | |
30 $ hg rm -f a | |
31 $ hg ci -Amc | |
4535
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commit: fix bug where dirstate for removed file is confused
Matt Mackall <mpm@selenic.com>
parents:
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32 |
11846 | 33 $ hg st -A |
34 C b | |
35 $ cd .. | |
36 | |
12399
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tests: added a short description to issue numbers
Martin Geisler <mg@aragost.com>
parents:
11846
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37 Issue1433: Traceback after two unrelated pull, two move, a merge and |
4fee1fd3de9a
tests: added a short description to issue numbers
Martin Geisler <mg@aragost.com>
parents:
11846
diff
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38 a commit (related to issue586) |
4535
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commit: fix bug where dirstate for removed file is confused
Matt Mackall <mpm@selenic.com>
parents:
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39 |
11846 | 40 create test repos |
41 | |
42 $ hg init repoa | |
43 $ touch repoa/a | |
44 $ hg -R repoa ci -Am adda | |
45 adding a | |
7564
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localrepo: fix bad manifest delta generation (issue1433)
Patrick Mezard <pmezard@gmail.com>
parents:
4535
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46 |
11846 | 47 $ hg init repob |
48 $ touch repob/b | |
49 $ hg -R repob ci -Am addb | |
50 adding b | |
7564
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localrepo: fix bad manifest delta generation (issue1433)
Patrick Mezard <pmezard@gmail.com>
parents:
4535
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51 |
11846 | 52 $ hg init repoc |
53 $ cd repoc | |
54 $ hg pull ../repoa | |
55 pulling from ../repoa | |
56 requesting all changes | |
57 adding changesets | |
58 adding manifests | |
59 adding file changes | |
60 added 1 changesets with 1 changes to 1 files | |
34661
eb586ed5d8ce
transaction-summary: show the range of new revisions upon pull/unbundle (BC)
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
28251
diff
changeset
|
61 new changesets 7132ab4568ac |
11846 | 62 (run 'hg update' to get a working copy) |
63 $ hg update | |
64 1 files updated, 0 files merged, 0 files removed, 0 files unresolved | |
65 $ mkdir tst | |
66 $ hg mv * tst | |
67 $ hg ci -m "import a in tst" | |
68 $ hg pull -f ../repob | |
69 pulling from ../repob | |
70 searching for changes | |
71 warning: repository is unrelated | |
13742
7abab875e647
discovery: avoid discovery when local graph is a subset of remote
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents:
12399
diff
changeset
|
72 requesting all changes |
11846 | 73 adding changesets |
74 adding manifests | |
75 adding file changes | |
76 added 1 changesets with 1 changes to 1 files (+1 heads) | |
34661
eb586ed5d8ce
transaction-summary: show the range of new revisions upon pull/unbundle (BC)
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
28251
diff
changeset
|
77 new changesets 5ddceb349652 |
11846 | 78 (run 'hg heads' to see heads, 'hg merge' to merge) |
7564
f1af59451c0c
localrepo: fix bad manifest delta generation (issue1433)
Patrick Mezard <pmezard@gmail.com>
parents:
4535
diff
changeset
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79 |
11846 | 80 merge both repos |
7564
f1af59451c0c
localrepo: fix bad manifest delta generation (issue1433)
Patrick Mezard <pmezard@gmail.com>
parents:
4535
diff
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81 |
11846 | 82 $ hg merge |
83 1 files updated, 0 files merged, 0 files removed, 0 files unresolved | |
84 (branch merge, don't forget to commit) | |
85 $ mkdir src | |
7564
f1af59451c0c
localrepo: fix bad manifest delta generation (issue1433)
Patrick Mezard <pmezard@gmail.com>
parents:
4535
diff
changeset
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86 |
11846 | 87 move b content |
88 | |
89 $ hg mv b src | |
90 $ hg ci -m "import b in src" | |
91 $ hg manifest | |
92 src/b | |
93 tst/a | |
94 | |
16913
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tests: add missing trailing 'cd ..'
Mads Kiilerich <mads@kiilerich.com>
parents:
13742
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95 $ cd .. |