Mercurial > hg
annotate mercurial/scmwindows.py @ 23904:d251da5e0e84
transaction: include backup file in the "undo" transaction
Once the transaction is closed, we now write transaction related data for
possible future undo. For now, we only do it for full file "backup" because
their were not handle at all in that case. In the future, we could move all the
current logic to set undo up (that currently exists in localrepository) inside
transaction itself, but it is not strictly requires to solve the current
situation.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Fri, 16 Jan 2015 18:34:14 -0800 |
parents | 23c995ed466b |
children | adae8928fe09 |
rev | line source |
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18690
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scmutil: split platform-specific bits into their own modules
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1 import os |
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2 import osutil |
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scmutil: fix NameError on windows
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3 import util |
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4 import _winreg |
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5 |
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6 def systemrcpath(): |
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7 '''return default os-specific hgrc search path''' |
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8 rcpath = [] |
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9 filename = util.executablepath() |
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10 # Use mercurial.ini found in directory with hg.exe |
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11 progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini') |
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12 if os.path.isfile(progrc): |
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13 rcpath.append(progrc) |
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14 return rcpath |
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15 # Use hgrc.d found in directory with hg.exe |
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16 progrcd = os.path.join(os.path.dirname(filename), 'hgrc.d') |
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17 if os.path.isdir(progrcd): |
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18 for f, kind in osutil.listdir(progrcd): |
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19 if f.endswith('.rc'): |
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20 rcpath.append(os.path.join(progrcd, f)) |
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21 return rcpath |
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22 # else look for a system rcpath in the registry |
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23 value = util.lookupreg('SOFTWARE\\Mercurial', None, |
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24 _winreg.HKEY_LOCAL_MACHINE) |
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25 if not isinstance(value, str) or not value: |
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26 return rcpath |
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27 value = util.localpath(value) |
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28 for p in value.split(os.pathsep): |
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29 if p.lower().endswith('mercurial.ini'): |
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30 rcpath.append(p) |
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31 elif os.path.isdir(p): |
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32 for f, kind in osutil.listdir(p): |
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33 if f.endswith('.rc'): |
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34 rcpath.append(os.path.join(p, f)) |
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35 return rcpath |
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36 |
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37 def userrcpath(): |
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38 '''return os-specific hgrc search path to the user dir''' |
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39 home = os.path.expanduser('~') |
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40 path = [os.path.join(home, 'mercurial.ini'), |
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41 os.path.join(home, '.hgrc')] |
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42 userprofile = os.environ.get('USERPROFILE') |
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config: don't read the same config file twice
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43 if userprofile and userprofile != home: |
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44 path.append(os.path.join(userprofile, 'mercurial.ini')) |
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45 path.append(os.path.join(userprofile, '.hgrc')) |
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46 return path |