Mercurial > public > mercurial-scm > hg
comparison mercurial/pure/parsers.py @ 48252:602c8e8411f5
dirstate: add a concept of "fallback" flags to dirstate item
The concept is defined and "used" by the flag code, but it is neither persisted
nor set anywhere yet. We currently focus on defining the semantic of the
attribute. More to come in the next changesets
Check the inline documentation for details.
Differential Revision: https://phab.mercurial-scm.org/D11686
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Mon, 18 Oct 2021 20:02:15 +0200 |
| parents | dfc5a505ddc5 |
| children | 948570aa7630 |
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| 48251:dfc5a505ddc5 | 48252:602c8e8411f5 |
|---|---|
| 94 _p1_tracked = attr.ib() | 94 _p1_tracked = attr.ib() |
| 95 _p2_info = attr.ib() | 95 _p2_info = attr.ib() |
| 96 _mode = attr.ib() | 96 _mode = attr.ib() |
| 97 _size = attr.ib() | 97 _size = attr.ib() |
| 98 _mtime = attr.ib() | 98 _mtime = attr.ib() |
| 99 _fallback_exec = attr.ib() | |
| 100 _fallback_symlink = attr.ib() | |
| 99 | 101 |
| 100 def __init__( | 102 def __init__( |
| 101 self, | 103 self, |
| 102 wc_tracked=False, | 104 wc_tracked=False, |
| 103 p1_tracked=False, | 105 p1_tracked=False, |
| 107 parentfiledata=None, | 109 parentfiledata=None, |
| 108 ): | 110 ): |
| 109 self._wc_tracked = wc_tracked | 111 self._wc_tracked = wc_tracked |
| 110 self._p1_tracked = p1_tracked | 112 self._p1_tracked = p1_tracked |
| 111 self._p2_info = p2_info | 113 self._p2_info = p2_info |
| 114 | |
| 115 self._fallback_exec = None | |
| 116 self._fallback_symlink = None | |
| 112 | 117 |
| 113 self._mode = None | 118 self._mode = None |
| 114 self._size = None | 119 self._size = None |
| 115 self._mtime = None | 120 self._mtime = None |
| 116 if parentfiledata is None: | 121 if parentfiledata is None: |
| 280 if not self.any_tracked: | 285 if not self.any_tracked: |
| 281 return b'?' | 286 return b'?' |
| 282 return self.v1_state() | 287 return self.v1_state() |
| 283 | 288 |
| 284 @property | 289 @property |
| 290 def has_fallback_exec(self): | |
| 291 """True if "fallback" information are available for the "exec" bit | |
| 292 | |
| 293 Fallback information can be stored in the dirstate to keep track of | |
| 294 filesystem attribute tracked by Mercurial when the underlying file | |
| 295 system or operating system does not support that property, (e.g. | |
| 296 Windows). | |
| 297 | |
| 298 Not all version of the dirstate on-disk storage support preserving this | |
| 299 information. | |
| 300 """ | |
| 301 return self._fallback_exec is not None | |
| 302 | |
| 303 @property | |
| 304 def fallback_exec(self): | |
| 305 """ "fallback" information for the executable bit | |
| 306 | |
| 307 True if the file should be considered executable when we cannot get | |
| 308 this information from the files system. False if it should be | |
| 309 considered non-executable. | |
| 310 | |
| 311 See has_fallback_exec for details.""" | |
| 312 return self._fallback_exec | |
| 313 | |
| 314 @fallback_exec.setter | |
| 315 def set_fallback_exec(self, value): | |
| 316 """control "fallback" executable bit | |
| 317 | |
| 318 Set to: | |
| 319 - True if the file should be considered executable, | |
| 320 - False if the file should be considered non-executable, | |
| 321 - None if we do not have valid fallback data. | |
| 322 | |
| 323 See has_fallback_exec for details.""" | |
| 324 if value is None: | |
| 325 self._fallback_exec = None | |
| 326 else: | |
| 327 self._fallback_exec = bool(value) | |
| 328 | |
| 329 @property | |
| 330 def has_fallback_symlink(self): | |
| 331 """True if "fallback" information are available for symlink status | |
| 332 | |
| 333 Fallback information can be stored in the dirstate to keep track of | |
| 334 filesystem attribute tracked by Mercurial when the underlying file | |
| 335 system or operating system does not support that property, (e.g. | |
| 336 Windows). | |
| 337 | |
| 338 Not all version of the dirstate on-disk storage support preserving this | |
| 339 information.""" | |
| 340 return self._fallback_symlink is not None | |
| 341 | |
| 342 @property | |
| 343 def fallback_symlink(self): | |
| 344 """ "fallback" information for symlink status | |
| 345 | |
| 346 True if the file should be considered executable when we cannot get | |
| 347 this information from the files system. False if it should be | |
| 348 considered non-executable. | |
| 349 | |
| 350 See has_fallback_exec for details.""" | |
| 351 return self._fallback_symlink | |
| 352 | |
| 353 @fallback_symlink.setter | |
| 354 def set_fallback_symlink(self, value): | |
| 355 """control "fallback" symlink status | |
| 356 | |
| 357 Set to: | |
| 358 - True if the file should be considered a symlink, | |
| 359 - False if the file should be considered not a symlink, | |
| 360 - None if we do not have valid fallback data. | |
| 361 | |
| 362 See has_fallback_symlink for details.""" | |
| 363 if value is None: | |
| 364 self._fallback_symlink = None | |
| 365 else: | |
| 366 self._fallback_symlink = bool(value) | |
| 367 | |
| 368 @property | |
| 285 def tracked(self): | 369 def tracked(self): |
| 286 """True is the file is tracked in the working copy""" | 370 """True is the file is tracked in the working copy""" |
| 287 return self._wc_tracked | 371 return self._wc_tracked |
| 288 | 372 |
| 289 @property | 373 @property |