author | Yuya Nishihara <yuya@tcha.org> |
Sun, 13 Jan 2019 14:46:15 +0900 | |
changeset 41212 | 240f8e49a7bd |
parent 38823 | e7aa113b14f7 |
child 42620 | d98ec36be808 |
permissions | -rw-r--r-- |
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"""automatically manage newlines in repository files |
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This extension allows you to manage the type of line endings (CRLF or |
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LF) that are used in the repository and in the local working |
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directory. That way you can get CRLF line endings on Windows and LF on |
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Unix/Mac, thereby letting everybody use their OS native line endings. |
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|
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The extension reads its configuration from a versioned ``.hgeol`` |
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configuration file found in the root of the working directory. The |
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``.hgeol`` file use the same syntax as all other Mercurial |
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configuration files. It uses two sections, ``[patterns]`` and |
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``[repository]``. |
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The ``[patterns]`` section specifies how line endings should be |
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converted between the working directory and the repository. The format is |
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specified by a file pattern. The first match is used, so put more |
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specific patterns first. The available line endings are ``LF``, |
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``CRLF``, and ``BIN``. |
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Files with the declared format of ``CRLF`` or ``LF`` are always |
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checked out and stored in the repository in that format and files |
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declared to be binary (``BIN``) are left unchanged. Additionally, |
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``native`` is an alias for checking out in the platform's default line |
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ending: ``LF`` on Unix (including Mac OS X) and ``CRLF`` on |
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Windows. Note that ``BIN`` (do nothing to line endings) is Mercurial's |
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default behavior; it is only needed if you need to override a later, |
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more general pattern. |
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The optional ``[repository]`` section specifies the line endings to |
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use for files stored in the repository. It has a single setting, |
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``native``, which determines the storage line endings for files |
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declared as ``native`` in the ``[patterns]`` section. It can be set to |
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``LF`` or ``CRLF``. The default is ``LF``. For example, this means |
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that on Windows, files configured as ``native`` (``CRLF`` by default) |
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will be converted to ``LF`` when stored in the repository. Files |
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declared as ``LF``, ``CRLF``, or ``BIN`` in the ``[patterns]`` section |
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are always stored as-is in the repository. |
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Example versioned ``.hgeol`` file:: |
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[patterns] |
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**.py = native |
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**.vcproj = CRLF |
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**.txt = native |
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Makefile = LF |
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**.jpg = BIN |
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[repository] |
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native = LF |
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.. note:: |
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The rules will first apply when files are touched in the working |
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directory, e.g. by updating to null and back to tip to touch all files. |
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The extension uses an optional ``[eol]`` section read from both the |
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normal Mercurial configuration files and the ``.hgeol`` file, with the |
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latter overriding the former. You can use that section to control the |
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overall behavior. There are three settings: |
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- ``eol.native`` (default ``os.linesep``) can be set to ``LF`` or |
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``CRLF`` to override the default interpretation of ``native`` for |
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checkout. This can be used with :hg:`archive` on Unix, say, to |
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generate an archive where files have line endings for Windows. |
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- ``eol.only-consistent`` (default True) can be set to False to make |
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the extension convert files with inconsistent EOLs. Inconsistent |
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means that there is both ``CRLF`` and ``LF`` present in the file. |
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Such files are normally not touched under the assumption that they |
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have mixed EOLs on purpose. |
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- ``eol.fix-trailing-newline`` (default False) can be set to True to |
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ensure that converted files end with a EOL character (either ``\\n`` |
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or ``\\r\\n`` as per the configured patterns). |
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The extension provides ``cleverencode:`` and ``cleverdecode:`` filters |
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like the deprecated win32text extension does. This means that you can |
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disable win32text and enable eol and your filters will still work. You |
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only need to these filters until you have prepared a ``.hgeol`` file. |
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The ``win32text.forbid*`` hooks provided by the win32text extension |
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have been unified into a single hook named ``eol.checkheadshook``. The |
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hook will lookup the expected line endings from the ``.hgeol`` file, |
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which means you must migrate to a ``.hgeol`` file first before using |
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the hook. ``eol.checkheadshook`` only checks heads, intermediate |
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invalid revisions will be pushed. To forbid them completely, use the |
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``eol.checkallhook`` hook. These hooks are best used as |
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``pretxnchangegroup`` hooks. |
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See :hg:`help patterns` for more information about the glob patterns |
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used. |
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""" |
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from __future__ import absolute_import |
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import os |
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import re |
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from mercurial.i18n import _ |
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from mercurial import ( |
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config, |
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error as errormod, |
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extensions, |
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match, |
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pycompat, |
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registrar, |
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scmutil, |
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util, |
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) |
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from mercurial.utils import ( |
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stringutil, |
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111 |
) |
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112 |
|
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# Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for |
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114 |
# extensions which SHIP WITH MERCURIAL. Non-mainline extensions should |
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115 |
# be specifying the version(s) of Mercurial they are tested with, or |
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116 |
# leave the attribute unspecified. |
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117 |
testedwith = 'ships-with-hg-core' |
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118 |
|
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119 |
configtable = {} |
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120 |
configitem = registrar.configitem(configtable) |
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121 |
|
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122 |
configitem('eol', 'fix-trailing-newline', |
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123 |
default=False, |
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124 |
) |
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125 |
configitem('eol', 'native', |
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126 |
default=pycompat.oslinesep, |
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127 |
) |
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128 |
configitem('eol', 'only-consistent', |
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129 |
default=True, |
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130 |
) |
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131 |
|
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132 |
# Matches a lone LF, i.e., one that is not part of CRLF. |
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133 |
singlelf = re.compile('(^|[^\r])\n') |
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134 |
|
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135 |
def inconsistenteol(data): |
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136 |
return '\r\n' in data and singlelf.search(data) |
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137 |
|
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138 |
def tolf(s, params, ui, **kwargs): |
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139 |
"""Filter to convert to LF EOLs.""" |
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140 |
if stringutil.binary(s): |
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141 |
return s |
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142 |
if ui.configbool('eol', 'only-consistent') and inconsistenteol(s): |
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143 |
return s |
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144 |
if (ui.configbool('eol', 'fix-trailing-newline') |
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145 |
and s and not s.endswith('\n')): |
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146 |
s = s + '\n' |
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147 |
return util.tolf(s) |
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148 |
|
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149 |
def tocrlf(s, params, ui, **kwargs): |
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150 |
"""Filter to convert to CRLF EOLs.""" |
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151 |
if stringutil.binary(s): |
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152 |
return s |
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153 |
if ui.configbool('eol', 'only-consistent') and inconsistenteol(s): |
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154 |
return s |
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155 |
if (ui.configbool('eol', 'fix-trailing-newline') |
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156 |
and s and not s.endswith('\n')): |
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157 |
s = s + '\n' |
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158 |
return util.tocrlf(s) |
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159 |
|
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160 |
def isbinary(s, params): |
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161 |
"""Filter to do nothing with the file.""" |
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162 |
return s |
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163 |
|
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164 |
filters = { |
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165 |
'to-lf': tolf, |
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166 |
'to-crlf': tocrlf, |
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167 |
'is-binary': isbinary, |
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168 |
# The following provide backwards compatibility with win32text |
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169 |
'cleverencode:': tolf, |
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170 |
'cleverdecode:': tocrlf |
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171 |
} |
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172 |
|
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173 |
class eolfile(object): |
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174 |
def __init__(self, ui, root, data): |
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175 |
self._decode = {'LF': 'to-lf', 'CRLF': 'to-crlf', 'BIN': 'is-binary'} |
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176 |
self._encode = {'LF': 'to-lf', 'CRLF': 'to-crlf', 'BIN': 'is-binary'} |
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177 |
|
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178 |
self.cfg = config.config() |
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179 |
# Our files should not be touched. The pattern must be |
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180 |
# inserted first override a '** = native' pattern. |
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181 |
self.cfg.set('patterns', '.hg*', 'BIN', 'eol') |
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182 |
# We can then parse the user's patterns. |
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183 |
self.cfg.parse('.hgeol', data) |
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|
184 |
|
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185 |
isrepolf = self.cfg.get('repository', 'native') != 'CRLF' |
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186 |
self._encode['NATIVE'] = isrepolf and 'to-lf' or 'to-crlf' |
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187 |
iswdlf = ui.config('eol', 'native') in ('LF', '\n') |
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188 |
self._decode['NATIVE'] = iswdlf and 'to-lf' or 'to-crlf' |
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|
189 |
|
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190 |
include = [] |
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|
191 |
exclude = [] |
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192 |
self.patterns = [] |
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193 |
for pattern, style in self.cfg.items('patterns'): |
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194 |
key = style.upper() |
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|
195 |
if key == 'BIN': |
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|
196 |
exclude.append(pattern) |
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|
197 |
else: |
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198 |
include.append(pattern) |
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199 |
m = match.match(root, '', [pattern]) |
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200 |
self.patterns.append((pattern, key, m)) |
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|
201 |
# This will match the files for which we need to care |
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|
202 |
# about inconsistent newlines. |
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|
203 |
self.match = match.match(root, '', [], include, exclude) |
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204 |
|
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205 |
def copytoui(self, ui): |
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206 |
for pattern, key, m in self.patterns: |
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|
207 |
try: |
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208 |
ui.setconfig('decode', pattern, self._decode[key], 'eol') |
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209 |
ui.setconfig('encode', pattern, self._encode[key], 'eol') |
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|
210 |
except KeyError: |
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211 |
ui.warn(_("ignoring unknown EOL style '%s' from %s\n") |
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212 |
% (key, self.cfg.source('patterns', pattern))) |
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213 |
# eol.only-consistent can be specified in ~/.hgrc or .hgeol |
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214 |
for k, v in self.cfg.items('eol'): |
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215 |
ui.setconfig('eol', k, v, 'eol') |
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|
216 |
|
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|
217 |
def checkrev(self, repo, ctx, files): |
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218 |
failed = [] |
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219 |
for f in (files or ctx.files()): |
13615
686dec753b52
eol: the hook no longer requires the extension to be loaded
Patrick Mezard <pmezard@gmail.com>
parents:
13614
diff
changeset
|
220 |
if f not in ctx: |
686dec753b52
eol: the hook no longer requires the extension to be loaded
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parents:
13614
diff
changeset
|
221 |
continue |
30114
ad43458d3529
eol: store and reuse pattern matchers instead of creating in tight loop
Mads Kiilerich <madski@unity3d.com>
parents:
30113
diff
changeset
|
222 |
for pattern, key, m in self.patterns: |
ad43458d3529
eol: store and reuse pattern matchers instead of creating in tight loop
Mads Kiilerich <madski@unity3d.com>
parents:
30113
diff
changeset
|
223 |
if not m(f): |
13615
686dec753b52
eol: the hook no longer requires the extension to be loaded
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parents:
13614
diff
changeset
|
224 |
continue |
30114
ad43458d3529
eol: store and reuse pattern matchers instead of creating in tight loop
Mads Kiilerich <madski@unity3d.com>
parents:
30113
diff
changeset
|
225 |
target = self._encode[key] |
13615
686dec753b52
eol: the hook no longer requires the extension to be loaded
Patrick Mezard <pmezard@gmail.com>
parents:
13614
diff
changeset
|
226 |
data = ctx[f].data() |
13649
328ce8a405ac
eol: improve hook failure output
Patrick Mezard <pmezard@gmail.com>
parents:
13625
diff
changeset
|
227 |
if (target == "to-lf" and "\r\n" in data |
328ce8a405ac
eol: improve hook failure output
Patrick Mezard <pmezard@gmail.com>
parents:
13625
diff
changeset
|
228 |
or target == "to-crlf" and singlelf.search(data)): |
36696
bcfc4e3b6548
py3: use bytes() instead of str()
Pulkit Goyal <7895pulkit@gmail.com>
parents:
34830
diff
changeset
|
229 |
failed.append((f, target, bytes(ctx))) |
13501
50b825c1adb1
eol: stop after first matched rule in hook (issue2660)
Antoine Pitrou <solipsis@pitrou.net>
parents:
13475
diff
changeset
|
230 |
break |
13649
328ce8a405ac
eol: improve hook failure output
Patrick Mezard <pmezard@gmail.com>
parents:
13625
diff
changeset
|
231 |
return failed |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
232 |
|
13614
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
233 |
def parseeol(ui, repo, nodes): |
13613
85b80261ca10
eol: separate .hgeol parsing from merge in ui
Patrick Mezard <pmezard@gmail.com>
parents:
13612
diff
changeset
|
234 |
try: |
13614
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
235 |
for node in nodes: |
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
236 |
try: |
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
237 |
if node is None: |
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
238 |
# Cannot use workingctx.data() since it would load |
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
239 |
# and cache the filters before we configure them. |
31426
4cffaf8c4853
eol: use 'wvfs' instead of 'wfile'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
31337
diff
changeset
|
240 |
data = repo.wvfs('.hgeol').read() |
13614
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
241 |
else: |
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
242 |
data = repo[node]['.hgeol'].data() |
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
243 |
return eolfile(ui, repo.root, data) |
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
244 |
except (IOError, LookupError): |
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
245 |
pass |
32146
74930cf4a10e
eol: import 'error' as 'errormod'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
31779
diff
changeset
|
246 |
except errormod.ParseError as inst: |
13614
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
247 |
ui.warn(_("warning: ignoring .hgeol file due to parse error " |
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
248 |
"at %s: %s\n") % (inst.args[1], inst.args[0])) |
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
249 |
return None |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
250 |
|
34830
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
251 |
def ensureenabled(ui): |
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
252 |
"""make sure the extension is enabled when used as hook |
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
253 |
|
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
254 |
When eol is used through hooks, the extension is never formally loaded and |
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
255 |
enabled. This has some side effect, for example the config declaration is |
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
256 |
never loaded. This function ensure the extension is enabled when running |
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
257 |
hooks. |
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
258 |
""" |
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
259 |
if 'eol' in ui._knownconfig: |
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
260 |
return |
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
261 |
ui.setconfig('extensions', 'eol', '', source='internal') |
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
262 |
extensions.loadall(ui, ['eol']) |
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
263 |
|
13617
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
264 |
def _checkhook(ui, repo, node, headsonly): |
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
265 |
# Get revisions to check and touched files at the same time |
34830
60802bba1090
eol: ensure the eol extensions is loaded when hooks run
Boris Feld <boris.feld@octobus.net>
parents:
34134
diff
changeset
|
266 |
ensureenabled(ui) |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
267 |
files = set() |
13617
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
268 |
revs = set() |
38823
e7aa113b14f7
global: use pycompat.xrange()
Gregory Szorc <gregory.szorc@gmail.com>
parents:
38338
diff
changeset
|
269 |
for rev in pycompat.xrange(repo[node].rev(), len(repo)): |
13617
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
270 |
revs.add(rev) |
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
271 |
if headsonly: |
13650
56e71e7d2ba2
eol: no need to accumulate files when checking all changesets
Patrick Mezard <pmezard@gmail.com>
parents:
13649
diff
changeset
|
272 |
ctx = repo[rev] |
56e71e7d2ba2
eol: no need to accumulate files when checking all changesets
Patrick Mezard <pmezard@gmail.com>
parents:
13649
diff
changeset
|
273 |
files.update(ctx.files()) |
13617
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
274 |
for pctx in ctx.parents(): |
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
275 |
revs.discard(pctx.rev()) |
13649
328ce8a405ac
eol: improve hook failure output
Patrick Mezard <pmezard@gmail.com>
parents:
13625
diff
changeset
|
276 |
failed = [] |
13617
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
277 |
for rev in revs: |
13616
e6f93ca9ce86
eol: make the hook check all new heads, not only tip (issue2666)
Patrick Mezard <pmezard@gmail.com>
parents:
13615
diff
changeset
|
278 |
ctx = repo[rev] |
e6f93ca9ce86
eol: make the hook check all new heads, not only tip (issue2666)
Patrick Mezard <pmezard@gmail.com>
parents:
13615
diff
changeset
|
279 |
eol = parseeol(ui, repo, [ctx.node()]) |
e6f93ca9ce86
eol: make the hook check all new heads, not only tip (issue2666)
Patrick Mezard <pmezard@gmail.com>
parents:
13615
diff
changeset
|
280 |
if eol: |
13649
328ce8a405ac
eol: improve hook failure output
Patrick Mezard <pmezard@gmail.com>
parents:
13625
diff
changeset
|
281 |
failed.extend(eol.checkrev(repo, ctx, files)) |
328ce8a405ac
eol: improve hook failure output
Patrick Mezard <pmezard@gmail.com>
parents:
13625
diff
changeset
|
282 |
|
328ce8a405ac
eol: improve hook failure output
Patrick Mezard <pmezard@gmail.com>
parents:
13625
diff
changeset
|
283 |
if failed: |
328ce8a405ac
eol: improve hook failure output
Patrick Mezard <pmezard@gmail.com>
parents:
13625
diff
changeset
|
284 |
eols = {'to-lf': 'CRLF', 'to-crlf': 'LF'} |
328ce8a405ac
eol: improve hook failure output
Patrick Mezard <pmezard@gmail.com>
parents:
13625
diff
changeset
|
285 |
msgs = [] |
27524
f5b6b4e574c1
eol: make output stable
Bryan O'Sullivan <bos@serpentine.com>
parents:
26587
diff
changeset
|
286 |
for f, target, node in sorted(failed): |
13649
328ce8a405ac
eol: improve hook failure output
Patrick Mezard <pmezard@gmail.com>
parents:
13625
diff
changeset
|
287 |
msgs.append(_(" %s in %s should not have %s line endings") % |
328ce8a405ac
eol: improve hook failure output
Patrick Mezard <pmezard@gmail.com>
parents:
13625
diff
changeset
|
288 |
(f, node, eols[target])) |
32146
74930cf4a10e
eol: import 'error' as 'errormod'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
31779
diff
changeset
|
289 |
raise errormod.Abort(_("end-of-line check failed:\n") + "\n".join(msgs)) |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
290 |
|
13617
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
291 |
def checkallhook(ui, repo, node, hooktype, **kwargs): |
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
292 |
"""verify that files have expected EOLs""" |
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
293 |
_checkhook(ui, repo, node, False) |
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
294 |
|
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
295 |
def checkheadshook(ui, repo, node, hooktype, **kwargs): |
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
296 |
"""verify that files have expected EOLs""" |
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
297 |
_checkhook(ui, repo, node, True) |
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
298 |
|
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
299 |
# "checkheadshook" used to be called "hook" |
9cb1a42cd4b3
eol: rename hook into checkheadshook, add checkallhook (issue2665)
Patrick Mezard <pmezard@gmail.com>
parents:
13616
diff
changeset
|
300 |
hook = checkheadshook |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
301 |
|
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
302 |
def preupdate(ui, repo, hooktype, parent1, parent2): |
37678
5f8f013e7d52
scmutil: rename resolvepartialhexnodeid() to resolvehexnodeidprefix()
Martin von Zweigbergk <martinvonz@google.com>
parents:
37507
diff
changeset
|
303 |
p1node = scmutil.resolvehexnodeidprefix(repo, parent1) |
37507
9b16a67cef56
eol: look up partial nodeid as partial nodeid
Martin von Zweigbergk <martinvonz@google.com>
parents:
37087
diff
changeset
|
304 |
repo.loadeol([p1node]) |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
305 |
return False |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
306 |
|
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
307 |
def uisetup(ui): |
20790
49f2d5644f04
config: set a 'source' in most cases where config don't come from file but code
Mads Kiilerich <madski@unity3d.com>
parents:
19997
diff
changeset
|
308 |
ui.setconfig('hooks', 'preupdate.eol', preupdate, 'eol') |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
309 |
|
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
310 |
def extsetup(ui): |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
311 |
try: |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
312 |
extensions.find('win32text') |
13624
78cc35e75ecc
eol: do not abort when win32text is found, only warn
Steve Borho <steve@borho.org>
parents:
13581
diff
changeset
|
313 |
ui.warn(_("the eol extension is incompatible with the " |
78cc35e75ecc
eol: do not abort when win32text is found, only warn
Steve Borho <steve@borho.org>
parents:
13581
diff
changeset
|
314 |
"win32text extension\n")) |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
315 |
except KeyError: |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
316 |
pass |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
317 |
|
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
318 |
|
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
319 |
def reposetup(ui, repo): |
12307
0852da25a31b
eol: setup the repo.ui in reposetup()
Steve Borho <steve@borho.org>
parents:
11249
diff
changeset
|
320 |
uisetup(repo.ui) |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
321 |
|
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
322 |
if not repo.local(): |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
323 |
return |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
324 |
for name, fn in filters.iteritems(): |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
325 |
repo.adddatafilter(name, fn) |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
326 |
|
20790
49f2d5644f04
config: set a 'source' in most cases where config don't come from file but code
Mads Kiilerich <madski@unity3d.com>
parents:
19997
diff
changeset
|
327 |
ui.setconfig('patch', 'eol', 'auto', 'eol') |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
328 |
|
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
329 |
class eolrepo(repo.__class__): |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
330 |
|
13614
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
331 |
def loadeol(self, nodes): |
40d0cf79cb2c
eol: extract parsing error handling in parseeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13613
diff
changeset
|
332 |
eol = parseeol(self.ui, self, nodes) |
13613
85b80261ca10
eol: separate .hgeol parsing from merge in ui
Patrick Mezard <pmezard@gmail.com>
parents:
13612
diff
changeset
|
333 |
if eol is None: |
13612
21367c3da8aa
eol: remove unused argument in readhgeol()
Patrick Mezard <pmezard@gmail.com>
parents:
13611
diff
changeset
|
334 |
return None |
14854
23c2d7d25329
eol: eol.only-consistent can now be specified in .hgeol
Stepan Koltsov <stepancheg@yandex-team.ru>
parents:
13650
diff
changeset
|
335 |
eol.copytoui(self.ui) |
13613
85b80261ca10
eol: separate .hgeol parsing from merge in ui
Patrick Mezard <pmezard@gmail.com>
parents:
13612
diff
changeset
|
336 |
return eol.match |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
337 |
|
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
338 |
def _hgcleardirstate(self): |
30113
ffb682412b98
eol: fix variable naming - call it _eolmatch instead of _eolfile
Mads Kiilerich <madski@unity3d.com>
parents:
29852
diff
changeset
|
339 |
self._eolmatch = self.loadeol([None, 'tip']) |
ffb682412b98
eol: fix variable naming - call it _eolmatch instead of _eolfile
Mads Kiilerich <madski@unity3d.com>
parents:
29852
diff
changeset
|
340 |
if not self._eolmatch: |
ffb682412b98
eol: fix variable naming - call it _eolmatch instead of _eolfile
Mads Kiilerich <madski@unity3d.com>
parents:
29852
diff
changeset
|
341 |
self._eolmatch = util.never |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
342 |
return |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
343 |
|
30140
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
344 |
oldeol = None |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
345 |
try: |
31337
ab45421285d0
eol: directly use repo.vfs.join
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30164
diff
changeset
|
346 |
cachemtime = os.path.getmtime(self.vfs.join("eol.cache")) |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
347 |
except OSError: |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
348 |
cachemtime = 0 |
30140
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
349 |
else: |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
350 |
olddata = self.vfs.read("eol.cache") |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
351 |
if olddata: |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
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diff
changeset
|
352 |
oldeol = eolfile(self.ui, self.root, olddata) |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
353 |
|
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
354 |
try: |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
355 |
eolmtime = os.path.getmtime(self.wjoin(".hgeol")) |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
356 |
except OSError: |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
357 |
eolmtime = 0 |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
358 |
|
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
359 |
if eolmtime > cachemtime: |
17955
4ae21a7568f3
eol: don't refer to a random name-captured ui object
Bryan O'Sullivan <bryano@fb.com>
parents:
17501
diff
changeset
|
360 |
self.ui.debug("eol: detected change in .hgeol\n") |
30140
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
361 |
|
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
362 |
hgeoldata = self.wvfs.read('.hgeol') |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
363 |
neweol = eolfile(self.ui, self.root, hgeoldata) |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
364 |
|
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
365 |
wlock = None |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
366 |
try: |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
367 |
wlock = self.wlock() |
13581
b30a488762e1
eol: use dirstate methods to clear dirstate
Martin Geisler <mg@lazybytes.net>
parents:
13505
diff
changeset
|
368 |
for f in self.dirstate: |
30140
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
369 |
if self.dirstate[f] != 'n': |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
370 |
continue |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
371 |
if oldeol is not None: |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
372 |
if not oldeol.match(f) and not neweol.match(f): |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
373 |
continue |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
374 |
oldkey = None |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
375 |
for pattern, key, m in oldeol.patterns: |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
376 |
if m(f): |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
377 |
oldkey = key |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
378 |
break |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
379 |
newkey = None |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
380 |
for pattern, key, m in neweol.patterns: |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
381 |
if m(f): |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
382 |
newkey = key |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
383 |
break |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
384 |
if oldkey == newkey: |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
385 |
continue |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
386 |
# all normal files need to be looked at again since |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
387 |
# the new .hgeol file specify a different filter |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
388 |
self.dirstate.normallookup(f) |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
389 |
# Write the cache to update mtime and cache .hgeol |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
390 |
with self.vfs("eol.cache", "w") as f: |
747e546c561f
eol: on update, only re-check files if filtering changed
Mads Kiilerich <madski@unity3d.com>
parents:
30114
diff
changeset
|
391 |
f.write(hgeoldata) |
32146
74930cf4a10e
eol: import 'error' as 'errormod'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
31779
diff
changeset
|
392 |
except errormod.LockUnavailable: |
13475
c7bef25ca393
eol: handle LockUnavailable error (issue2569)
Martin Geisler <mg@aragost.com>
parents:
13471
diff
changeset
|
393 |
# If we cannot lock the repository and clear the |
c7bef25ca393
eol: handle LockUnavailable error (issue2569)
Martin Geisler <mg@aragost.com>
parents:
13471
diff
changeset
|
394 |
# dirstate, then a commit might not see all files |
c7bef25ca393
eol: handle LockUnavailable error (issue2569)
Martin Geisler <mg@aragost.com>
parents:
13471
diff
changeset
|
395 |
# as modified. But if we cannot lock the |
c7bef25ca393
eol: handle LockUnavailable error (issue2569)
Martin Geisler <mg@aragost.com>
parents:
13471
diff
changeset
|
396 |
# repository, then we can also not make a commit, |
c7bef25ca393
eol: handle LockUnavailable error (issue2569)
Martin Geisler <mg@aragost.com>
parents:
13471
diff
changeset
|
397 |
# so ignore the error. |
c7bef25ca393
eol: handle LockUnavailable error (issue2569)
Martin Geisler <mg@aragost.com>
parents:
13471
diff
changeset
|
398 |
pass |
30164
1c518d69d994
eol: make sure we always release the wlock when writing cache
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30140
diff
changeset
|
399 |
finally: |
1c518d69d994
eol: make sure we always release the wlock when writing cache
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30140
diff
changeset
|
400 |
if wlock is not None: |
1c518d69d994
eol: make sure we always release the wlock when writing cache
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
30140
diff
changeset
|
401 |
wlock.release() |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
402 |
|
32147
4e7352b8325c
eol: fix 'error' parameter name in the commitctx wrapper
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32146
diff
changeset
|
403 |
def commitctx(self, ctx, error=False): |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
404 |
for f in sorted(ctx.added() + ctx.modified()): |
30113
ffb682412b98
eol: fix variable naming - call it _eolmatch instead of _eolfile
Mads Kiilerich <madski@unity3d.com>
parents:
29852
diff
changeset
|
405 |
if not self._eolmatch(f): |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
406 |
continue |
23068
fb3e63c603e8
eol: fix crash when handling removed files
Mads Kiilerich <madski@unity3d.com>
parents:
20870
diff
changeset
|
407 |
fctx = ctx[f] |
fb3e63c603e8
eol: fix crash when handling removed files
Mads Kiilerich <madski@unity3d.com>
parents:
20870
diff
changeset
|
408 |
if fctx is None: |
14862
abf915f537be
eol: ignore IOError from deleted files in commitctx
Nicholas Riley <njriley@illinois.edu>
parents:
13650
diff
changeset
|
409 |
continue |
23068
fb3e63c603e8
eol: fix crash when handling removed files
Mads Kiilerich <madski@unity3d.com>
parents:
20870
diff
changeset
|
410 |
data = fctx.data() |
37087
f0b6fbea00cf
stringutil: bulk-replace call sites to point to new module
Yuya Nishihara <yuya@tcha.org>
parents:
36696
diff
changeset
|
411 |
if stringutil.binary(data): |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
412 |
# We should not abort here, since the user should |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
413 |
# be able to say "** = native" to automatically |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
414 |
# have all non-binary files taken care of. |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
415 |
continue |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
416 |
if inconsistenteol(data): |
32146
74930cf4a10e
eol: import 'error' as 'errormod'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
31779
diff
changeset
|
417 |
raise errormod.Abort(_("inconsistent newline style " |
74930cf4a10e
eol: import 'error' as 'errormod'
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
31779
diff
changeset
|
418 |
"in %s\n") % f) |
32147
4e7352b8325c
eol: fix 'error' parameter name in the commitctx wrapper
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
32146
diff
changeset
|
419 |
return super(eolrepo, self).commitctx(ctx, error) |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
420 |
repo.__class__ = eolrepo |
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
|
421 |
repo._hgcleardirstate() |