Mercurial > public > mercurial-scm > hg-stable
annotate mercurial/help/filesets.txt @ 31267:11831d755b51
merge: remove uses of manifest.matches
This gets rid of the manifest.matches calls in merge.py in favor of the new api.
This is part of getting rid of manifest.matches since it is O(manifest).
| author | Durham Goode <durham@fb.com> |
|---|---|
| date | Tue, 07 Mar 2017 18:38:20 -0800 |
| parents | 4140d49d2efb |
| children | f8df87018ae9 |
| rev | line source |
|---|---|
| 14686 | 1 Mercurial supports a functional language for selecting a set of |
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2 files. |
| 14686 | 3 |
| 4 Like other file patterns, this pattern type is indicated by a prefix, | |
| 5 'set:'. The language supports a number of predicates which are joined | |
| 6 by infix operators. Parenthesis can be used for grouping. | |
| 7 | |
| 8 Identifiers such as filenames or patterns must be quoted with single | |
| 9 or double quotes if they contain characters outside of | |
| 10 ``[.*{}[]?/\_a-zA-Z0-9\x80-\xff]`` or if they match one of the | |
| 11 predefined predicates. This generally applies to file patterns other | |
| 12 than globs and arguments for predicates. | |
| 13 | |
| 14 Special characters can be used in quoted identifiers by escaping them, | |
| 15 e.g., ``\n`` is interpreted as a newline. To prevent them from being | |
| 16 interpreted, strings can be prefixed with ``r``, e.g. ``r'...'``. | |
| 17 | |
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18 See also :hg:`help patterns`. |
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19 |
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help: merge the various operator sections of revsets, filesets and templates
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20 Operators |
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21 ========= |
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22 |
| 14686 | 23 There is a single prefix operator: |
| 24 | |
| 25 ``not x`` | |
| 26 Files not in x. Short form is ``! x``. | |
| 27 | |
| 28 These are the supported infix operators: | |
| 29 | |
| 30 ``x and y`` | |
| 31 The intersection of files in x and y. Short form is ``x & y``. | |
| 32 | |
| 33 ``x or y`` | |
| 34 The union of files in x and y. There are two alternative short | |
| 35 forms: ``x | y`` and ``x + y``. | |
| 36 | |
| 37 ``x - y`` | |
| 38 Files in x but not in y. | |
| 39 | |
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parents:
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40 Predicates |
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Matt Harbison <matt_harbison@yahoo.com>
parents:
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41 ========== |
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help: apply the section headings from revsets to filesets
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parents:
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42 |
| 14686 | 43 The following predicates are supported: |
| 44 | |
| 45 .. predicatesmarker | |
| 46 | |
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Matt Harbison <matt_harbison@yahoo.com>
parents:
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47 Examples |
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help: apply the section headings from revsets to filesets
Matt Harbison <matt_harbison@yahoo.com>
parents:
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48 ======== |
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help: apply the section headings from revsets to filesets
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parents:
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49 |
| 14686 | 50 Some sample queries: |
| 51 | |
| 52 - Show status of files that appear to be binary in the working directory:: | |
| 53 | |
| 54 hg status -A "set:binary()" | |
| 55 | |
| 56 - Forget files that are in .hgignore but are already tracked:: | |
| 57 | |
| 58 hg forget "set:hgignore() and not ignored()" | |
| 59 | |
| 60 - Find text files that contain a string:: | |
| 61 | |
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help: use "hg files" instead of "hg locate" in "hg help filesets"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
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62 hg files "set:grep(magic) and not binary()" |
| 14686 | 63 |
| 64 - Find C files in a non-standard encoding:: | |
| 65 | |
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help: use "hg files" instead of "hg locate" in "hg help filesets"
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents:
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66 hg files "set:**.c and not encoding('UTF-8')" |
| 14686 | 67 |
| 68 - Revert copies of large binary files:: | |
| 69 | |
| 70 hg revert "set:copied() and binary() and size('>1M')" | |
| 71 | |
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fileset: add revs(revs, fileset) to evaluate set in working directory
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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72 - Revert files that were added to the working directory:: |
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73 |
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74 hg revert "set:wdir(added())" |
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parents:
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75 |
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help: fileset foo.lst was named files.lst
Arne Babenhauserheide <bab@draketo.de>
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76 - Remove files listed in foo.lst that contain the letter a or b:: |
| 14686 | 77 |
| 78 hg remove "set: 'listfile:foo.lst' and (**a* or **b*)" |