Mercurial > hg
annotate mercurial/cffi/bdiffbuild.py @ 42530:dc3fdd1b5af4
state: created new class statecheck to handle unfinishedstates
For the purpose of handling states for various multistep operations like
`hg graft`, `hg histedit`, `hg bisect` et al a new class called statecheck
is created .This will help in having a unified approach towards these commands
and handle them with ease.
The class takes in 4 basic arguments which include the name of the command, the
name of the state file associated with it , clearable flag , allowcommit flag.
This also also adds the support of`checkunfinished()` and
`clearunfinished()` to the class.
Tests remain unchanged.
Differential Revision: https://phab.mercurial-scm.org/D6501
author | Taapas Agrawal <taapas2897@gmail.com> |
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date | Sun, 09 Jun 2019 00:43:36 +0530 |
parents | 0585337ea787 |
children | 2372284d9457 |
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1 from __future__ import absolute_import |
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2 |
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3 import cffi |
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4 import os |
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5 |
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6 ffi = cffi.FFI() |
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7 with open(os.path.join(os.path.join(os.path.dirname(__file__), '..'), |
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8 'bdiff.c')) as f: |
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9 ffi.set_source("mercurial.cffi._bdiff", |
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10 f.read(), include_dirs=['mercurial']) |
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11 ffi.cdef(""" |
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12 struct bdiff_line { |
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13 int hash, n, e; |
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14 ssize_t len; |
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15 const char *l; |
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16 }; |
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17 |
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18 struct bdiff_hunk; |
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19 struct bdiff_hunk { |
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20 int a1, a2, b1, b2; |
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21 struct bdiff_hunk *next; |
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22 }; |
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23 |
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24 int bdiff_splitlines(const char *a, ssize_t len, struct bdiff_line **lr); |
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25 int bdiff_diff(struct bdiff_line *a, int an, struct bdiff_line *b, int bn, |
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26 struct bdiff_hunk *base); |
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27 void bdiff_freehunks(struct bdiff_hunk *l); |
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28 void free(void*); |
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29 """) |
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30 |
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31 if __name__ == '__main__': |
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32 ffi.compile() |