annotate hgext/eol.py @ 13471:bffa00360e13 stable

eol: clarify where the .hgeol file is located
author Martin Geisler <mg@aragost.com>
date Fri, 25 Feb 2011 10:52:37 +0100
parents ece1c069ddd6
children c7bef25ca393
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 """automatically manage newlines in repository files
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2
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3 This extension allows you to manage the type of line endings (CRLF or
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4 LF) that are used in the repository and in the local working
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5 directory. That way you can get CRLF line endings on Windows and LF on
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6 Unix/Mac, thereby letting everybody use their OS native line endings.
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7
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8 The extension reads its configuration from a versioned ``.hgeol``
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9 configuration file found in the root of the working copy. The
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10 ``.hgeol`` file use the same syntax as all other Mercurial
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11 configuration files. It uses two sections, ``[patterns]`` and
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12 ``[repository]``.
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13
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14 The ``[patterns]`` section specifies how line endings should be
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15 converted between the working copy and the repository. The format is
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16 specified by a file pattern. The first match is used, so put more
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17 specific patterns first. The available line endings are ``LF``,
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18 ``CRLF``, and ``BIN``.
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19
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20 Files with the declared format of ``CRLF`` or ``LF`` are always
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21 checked out and stored in the repository in that format and files
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22 declared to be binary (``BIN``) are left unchanged. Additionally,
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23 ``native`` is an alias for checking out in the platform's default line
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24 ending: ``LF`` on Unix (including Mac OS X) and ``CRLF`` on
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25 Windows. Note that ``BIN`` (do nothing to line endings) is Mercurial's
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26 default behaviour; it is only needed if you need to override a later,
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27 more general pattern.
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28
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29 The optional ``[repository]`` section specifies the line endings to
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30 use for files stored in the repository. It has a single setting,
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31 ``native``, which determines the storage line endings for files
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32 declared as ``native`` in the ``[patterns]`` section. It can be set to
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33 ``LF`` or ``CRLF``. The default is ``LF``. For example, this means
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34 that on Windows, files configured as ``native`` (``CRLF`` by default)
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35 will be converted to ``LF`` when stored in the repository. Files
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36 declared as ``LF``, ``CRLF``, or ``BIN`` in the ``[patterns]`` section
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37 are always stored as-is in the repository.
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38
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39 Example versioned ``.hgeol`` file::
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40
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41 [patterns]
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42 **.py = native
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43 **.vcproj = CRLF
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44 **.txt = native
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45 Makefile = LF
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46 **.jpg = BIN
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47
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48 [repository]
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49 native = LF
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50
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51 .. note::
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52 The rules will first apply when files are touched in the working
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53 copy, e.g. by updating to null and back to tip to touch all files.
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54
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55 The extension uses an optional ``[eol]`` section in your hgrc file
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56 (not the ``.hgeol`` file) for settings that control the overall
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57 behavior. There are two settings:
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58
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59 - ``eol.native`` (default ``os.linesep``) can be set to ``LF`` or
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60 ``CRLF`` to override the default interpretation of ``native`` for
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61 checkout. This can be used with :hg:`archive` on Unix, say, to
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62 generate an archive where files have line endings for Windows.
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63
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64 - ``eol.only-consistent`` (default True) can be set to False to make
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65 the extension convert files with inconsistent EOLs. Inconsistent
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66 means that there is both ``CRLF`` and ``LF`` present in the file.
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67 Such files are normally not touched under the assumption that they
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68 have mixed EOLs on purpose.
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69
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70 The extension provides ``cleverencode:`` and ``cleverdecode:`` filters
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71 like the deprecated win32text extension does. This means that you can
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72 disable win32text and enable eol and your filters will still work. You
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73 only need to these filters until you have prepared a ``.hgeol`` file.
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74
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75 The ``win32text.forbid*`` hooks provided by the win32text extension
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76 have been unified into a single hook named ``eol.hook``. The hook will
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77 lookup the expected line endings from the ``.hgeol`` file, which means
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78 you must migrate to a ``.hgeol`` file first before using the hook.
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79
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80 See :hg:`help patterns` for more information about the glob patterns
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81 used.
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82 """
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83
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84 from mercurial.i18n import _
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85 from mercurial import util, config, extensions, match
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86 import re, os
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87
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88 # Matches a lone LF, i.e., one that is not part of CRLF.
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89 singlelf = re.compile('(^|[^\r])\n')
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90 # Matches a single EOL which can either be a CRLF where repeated CR
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91 # are removed or a LF. We do not care about old Machintosh files, so a
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92 # stray CR is an error.
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93 eolre = re.compile('\r*\n')
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94
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95
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96 def inconsistenteol(data):
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97 return '\r\n' in data and singlelf.search(data)
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98
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99 def tolf(s, params, ui, **kwargs):
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100 """Filter to convert to LF EOLs."""
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101 if util.binary(s):
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102 return s
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103 if ui.configbool('eol', 'only-consistent', True) and inconsistenteol(s):
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104 return s
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105 return eolre.sub('\n', s)
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106
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107 def tocrlf(s, params, ui, **kwargs):
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108 """Filter to convert to CRLF EOLs."""
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109 if util.binary(s):
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110 return s
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111 if ui.configbool('eol', 'only-consistent', True) and inconsistenteol(s):
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112 return s
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113 return eolre.sub('\r\n', s)
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114
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115 def isbinary(s, params):
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116 """Filter to do nothing with the file."""
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117 return s
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118
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119 filters = {
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120 'to-lf': tolf,
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121 'to-crlf': tocrlf,
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122 'is-binary': isbinary,
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123 # The following provide backwards compatibility with win32text
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124 'cleverencode:': tolf,
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125 'cleverdecode:': tocrlf
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126 }
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127
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128
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129 def hook(ui, repo, node, hooktype, **kwargs):
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130 """verify that files have expected EOLs"""
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131 files = set()
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132 for rev in xrange(repo[node].rev(), len(repo)):
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133 files.update(repo[rev].files())
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134 tip = repo['tip']
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135 for f in files:
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136 if f not in tip:
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137 continue
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138 for pattern, target in ui.configitems('encode'):
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139 if match.match(repo.root, '', [pattern])(f):
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Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
140 data = tip[f].data()
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
141 if target == "to-lf" and "\r\n" in data:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
142 raise util.Abort(_("%s should not have CRLF line endings")
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
143 % f)
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
144 elif target == "to-crlf" and singlelf.search(data):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
145 raise util.Abort(_("%s should not have LF line endings")
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
146 % f)
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
147
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
148
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
149 def preupdate(ui, repo, hooktype, parent1, parent2):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
150 #print "preupdate for %s: %s -> %s" % (repo.root, parent1, parent2)
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
151 repo.readhgeol(parent1)
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
152 return False
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
153
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
154 def uisetup(ui):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
155 ui.setconfig('hooks', 'preupdate.eol', preupdate)
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
156
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
157 def extsetup(ui):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
158 try:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
159 extensions.find('win32text')
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
160 raise util.Abort(_("the eol extension is incompatible with the "
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
161 "win32text extension"))
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
162 except KeyError:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
163 pass
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
164
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
165
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
166 def reposetup(ui, repo):
12307
0852da25a31b eol: setup the repo.ui in reposetup()
Steve Borho <steve@borho.org>
parents: 11249
diff changeset
167 uisetup(repo.ui)
11249
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
168 #print "reposetup for", repo.root
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
169
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
170 if not repo.local():
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
171 return
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
172 for name, fn in filters.iteritems():
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
173 repo.adddatafilter(name, fn)
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
174
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
175 ui.setconfig('patch', 'eol', 'auto')
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
176
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
177 class eolrepo(repo.__class__):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
178
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
179 _decode = {'LF': 'to-lf', 'CRLF': 'to-crlf', 'BIN': 'is-binary'}
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
180 _encode = {'LF': 'to-lf', 'CRLF': 'to-crlf', 'BIN': 'is-binary'}
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
181
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
182 def readhgeol(self, node=None, data=None):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
183 if data is None:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
184 try:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
185 if node is None:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
186 data = self.wfile('.hgeol').read()
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
187 else:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
188 data = self[node]['.hgeol'].data()
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
189 except (IOError, LookupError):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
190 return None
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
191
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
192 if self.ui.config('eol', 'native', os.linesep) in ('LF', '\n'):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
193 self._decode['NATIVE'] = 'to-lf'
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
194 else:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
195 self._decode['NATIVE'] = 'to-crlf'
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
196
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
197 eol = config.config()
12974
75e4fade4ad9 eol: exclude .hgtags file from eol translation (issue2493)
Colin Caughie <c.caughie@indigovision.com>
parents: 12802
diff changeset
198 # Our files should not be touched. The pattern must be
75e4fade4ad9 eol: exclude .hgtags file from eol translation (issue2493)
Colin Caughie <c.caughie@indigovision.com>
parents: 12802
diff changeset
199 # inserted first override a '** = native' pattern.
75e4fade4ad9 eol: exclude .hgtags file from eol translation (issue2493)
Colin Caughie <c.caughie@indigovision.com>
parents: 12802
diff changeset
200 eol.set('patterns', '.hg*', 'BIN')
75e4fade4ad9 eol: exclude .hgtags file from eol translation (issue2493)
Colin Caughie <c.caughie@indigovision.com>
parents: 12802
diff changeset
201 # We can then parse the user's patterns.
11249
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
202 eol.parse('.hgeol', data)
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
203
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
204 if eol.get('repository', 'native') == 'CRLF':
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
205 self._encode['NATIVE'] = 'to-crlf'
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
206 else:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
207 self._encode['NATIVE'] = 'to-lf'
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
208
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
209 for pattern, style in eol.items('patterns'):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
210 key = style.upper()
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
211 try:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
212 self.ui.setconfig('decode', pattern, self._decode[key])
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
213 self.ui.setconfig('encode', pattern, self._encode[key])
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
214 except KeyError:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
215 self.ui.warn(_("ignoring unknown EOL style '%s' from %s\n")
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
216 % (style, eol.source('patterns', pattern)))
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
217
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
218 include = []
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
219 exclude = []
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
220 for pattern, style in eol.items('patterns'):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
221 key = style.upper()
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
222 if key == 'BIN':
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
223 exclude.append(pattern)
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
224 else:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
225 include.append(pattern)
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
226
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
227 # This will match the files for which we need to care
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
228 # about inconsistent newlines.
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
229 return match.match(self.root, '', [], include, exclude)
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
230
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
231 def _hgcleardirstate(self):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
232 self._eolfile = self.readhgeol() or self.readhgeol('tip')
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
233
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
234 if not self._eolfile:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
235 self._eolfile = util.never
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
236 return
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
237
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
238 try:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
239 cachemtime = os.path.getmtime(self.join("eol.cache"))
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
240 except OSError:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
241 cachemtime = 0
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
242
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
243 try:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
244 eolmtime = os.path.getmtime(self.wjoin(".hgeol"))
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
245 except OSError:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
246 eolmtime = 0
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
247
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
248 if eolmtime > cachemtime:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
249 ui.debug("eol: detected change in .hgeol\n")
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
250 # TODO: we could introduce a method for this in dirstate.
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
251 wlock = None
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
252 try:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
253 wlock = self.wlock()
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
254 for f, e in self.dirstate._map.iteritems():
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
255 self.dirstate._map[f] = (e[0], e[1], -1, 0)
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
256 self.dirstate._dirty = True
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
257 # Touch the cache to update mtime. TODO: are we sure this
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
258 # always enought to update the mtime, or should we write a
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
259 # bit to the file?
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
260 self.opener("eol.cache", "w").close()
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
261 finally:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
262 if wlock is not None:
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
263 wlock.release()
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
264
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
265 def commitctx(self, ctx, error=False):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
266 for f in sorted(ctx.added() + ctx.modified()):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
267 if not self._eolfile(f):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
268 continue
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
269 data = ctx[f].data()
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
270 if util.binary(data):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
271 # We should not abort here, since the user should
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
272 # be able to say "** = native" to automatically
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
273 # have all non-binary files taken care of.
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
274 continue
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
275 if inconsistenteol(data):
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
276 raise util.Abort(_("inconsistent newline style "
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
277 "in %s\n" % f))
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
278 return super(eolrepo, self).commitctx(ctx, error)
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
279 repo.__class__ = eolrepo
0bb67503ad4b eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff changeset
280 repo._hgcleardirstate()